Merge tag 'v2023.10-rc3' into next
Prepare v2023.10-rc3
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 53a83ee..0be317b 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -163,10 +163,10 @@
. /tmp/venv/bin/activate
pip install -r test/py/requirements.txt
pip install -r tools/buildman/requirements.txt
- export UBOOT_TRAVIS_BUILD_DIR=/tmp/sandbox_spl
+ export UBOOT_TRAVIS_BUILD_DIR=/tmp/tools-only
export PYTHONPATH=${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt
export PATH=${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH}
- ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w --board sandbox_spl
+ ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w --board tools-only
set -ex
./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools test
./tools/buildman/buildman -t
@@ -215,8 +215,8 @@
export PATH=${PATH}:~/.local/bin
echo "[MASTER]" >> .pylintrc
echo "load-plugins=pylint.extensions.docparams" >> .pylintrc
- export UBOOT_TRAVIS_BUILD_DIR=/tmp/sandbox_spl
- ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w --board sandbox_spl
+ export UBOOT_TRAVIS_BUILD_DIR=/tmp/tools-only
+ ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w --board tools-only
set -ex
pylint --version
export PYTHONPATH=${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1df1326..5750d82 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -212,12 +212,12 @@
. /tmp/venv/bin/activate;
pip install -r test/py/requirements.txt;
pip install -r tools/buildman/requirements.txt;
- export UBOOT_TRAVIS_BUILD_DIR=/tmp/sandbox_spl;
+ export UBOOT_TRAVIS_BUILD_DIR=/tmp/tools-only;
export PYTHONPATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt";
export PATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH}";
set +e;
./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w
- --board sandbox_spl;
+ --board tools-only;
set -e;
./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools test;
./tools/buildman/buildman -t;
@@ -249,10 +249,10 @@
- export PATH=${PATH}:~/.local/bin
- echo "[MASTER]" >> .pylintrc
- echo "load-plugins=pylint.extensions.docparams" >> .pylintrc
- - export UBOOT_TRAVIS_BUILD_DIR=/tmp/sandbox_spl
+ - export UBOOT_TRAVIS_BUILD_DIR=/tmp/tools-only
- set +e
- ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w
- --board sandbox_spl
+ --board tools-only
- set -e
- pylint --version
- export PYTHONPATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt"
diff --git a/MAINTAINERS b/MAINTAINERS
index 84de9de..ea56662 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -123,6 +123,7 @@
F: drivers/iommu/apple_dart.c
F: drivers/nvme/nvme_apple.c
F: drivers/pci/pcie_apple.c
+F: drivers/phy/phy-apple-atc.c
F: drivers/pinctrl/pinctrl-apple.c
F: drivers/watchdog/apple_wdt.c
F: include/configs/apple.h
diff --git a/arch/arc/include/asm/sections.h b/arch/arc/include/asm/sections.h
index 1c9c9db..ffad4a6 100644
--- a/arch/arc/include/asm/sections.h
+++ b/arch/arc/include/asm/sections.h
@@ -8,7 +8,8 @@
#include <asm-generic/sections.h>
-extern ulong __ivt_start;
-extern ulong __ivt_end;
+extern char __ivt_start[];
+extern char __ivt_end[];
+extern char __text_end[];
#endif /* __ASM_ARC_SECTIONS_H */
diff --git a/arch/arc/lib/relocate.c b/arch/arc/lib/relocate.c
index 7f531c9..fd6f4fb 100644
--- a/arch/arc/lib/relocate.c
+++ b/arch/arc/lib/relocate.c
@@ -6,32 +6,27 @@
#include <common.h>
#include <elf.h>
#include <log.h>
-#include <asm-generic/sections.h>
+#include <asm/sections.h>
#include <asm/global_data.h>
-extern ulong __image_copy_start;
-extern ulong __ivt_start;
-extern ulong __ivt_end;
-extern ulong __text_end;
-
DECLARE_GLOBAL_DATA_PTR;
int copy_uboot_to_ram(void)
{
- size_t len = (size_t)&__image_copy_end - (size_t)&__image_copy_start;
+ size_t len = (size_t)__image_copy_end - (size_t)__image_copy_start;
if (gd->flags & GD_FLG_SKIP_RELOC)
return 0;
- memcpy((void *)gd->relocaddr, (void *)&__image_copy_start, len);
+ memcpy((void *)gd->relocaddr, (void *)__image_copy_start, len);
return 0;
}
int clear_bss(void)
{
- ulong dst_addr = (ulong)&__bss_start + gd->reloc_off;
- size_t len = (size_t)&__bss_end - (size_t)&__bss_start;
+ ulong dst_addr = (ulong)__bss_start + gd->reloc_off;
+ size_t len = (size_t)__bss_end - (size_t)__bss_start;
memset((void *)dst_addr, 0x00, len);
@@ -43,8 +38,8 @@
*/
int do_elf_reloc_fixups(void)
{
- Elf32_Rela *re_src = (Elf32_Rela *)(&__rel_dyn_start);
- Elf32_Rela *re_end = (Elf32_Rela *)(&__rel_dyn_end);
+ Elf32_Rela *re_src = (Elf32_Rela *)__rel_dyn_start;
+ Elf32_Rela *re_end = (Elf32_Rela *)__rel_dyn_end;
if (gd->flags & GD_FLG_SKIP_RELOC)
return 0;
@@ -60,8 +55,8 @@
offset_ptr_rom = (Elf32_Addr *)re_src->r_offset;
/* Check that the location of the relocation is in .text */
- if (offset_ptr_rom >= (Elf32_Addr *)&__image_copy_start &&
- offset_ptr_rom < (Elf32_Addr *)&__image_copy_end) {
+ if (offset_ptr_rom >= (Elf32_Addr *)__image_copy_start &&
+ offset_ptr_rom < (Elf32_Addr *)__image_copy_end) {
unsigned int val, do_swap = 0;
/* Switch to the in-RAM version */
offset_ptr_ram = (Elf32_Addr *)((ulong)offset_ptr_rom +
@@ -69,11 +64,11 @@
#ifdef __LITTLE_ENDIAN__
/* If location in ".text" section swap value */
- if (((u32)offset_ptr_rom >= (u32)&__text_start &&
- (u32)offset_ptr_rom <= (u32)&__text_end)
+ if (((u32)offset_ptr_rom >= (u32)__text_start &&
+ (u32)offset_ptr_rom <= (u32)__text_end)
#if defined(__ARC700__) || defined(__ARC600__)
- || ((u32)offset_ptr_rom >= (u32)&__ivt_start &&
- (u32)offset_ptr_rom <= (u32)&__ivt_end)
+ || ((u32)offset_ptr_rom >= (u32)__ivt_start &&
+ (u32)offset_ptr_rom <= (u32)__ivt_end)
#endif
)
do_swap = 1;
@@ -96,8 +91,8 @@
val = (val << 16) | (val >> 16);
/* Check that the target points into executable */
- if (val < (unsigned int)&__image_copy_start ||
- val > (unsigned int)&__image_copy_end) {
+ if (val < (unsigned int)__image_copy_start ||
+ val > (unsigned int)__image_copy_end) {
/* TODO: Use panic() instead of debug()
*
* For some reason GCC might generate
@@ -106,7 +101,7 @@
* ----------------------->8--------------------
* static int setup_mon_len(void)
* {
- * gd->mon_len = (ulong)&__bss_end - CONFIG_SYS_MONITOR_BASE;
+ * gd->mon_len = (ulong)__bss_end - CONFIG_SYS_MONITOR_BASE;
* return 0;
* }
* ----------------------->8--------------------
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 97c25b4..36ee1e9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -998,6 +998,7 @@
select OF_BOARD_SETUP
select OF_CONTROL
select PCI
+ select PHY
select PINCTRL
select POSITION_INDEPENDENT
select POWER_DOMAIN
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index 4d21e3d..6d6166c 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -100,7 +100,7 @@
struct mxs_clkctrl_regs *clkctrl_regs =
(struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
- mx28_fixup_vt((uint32_t)&_start);
+ mx28_fixup_vt((uint32_t)_start);
/*
* Enable NAND clock
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
index 5598c55..5e7bdb7 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
@@ -103,7 +103,7 @@
*/
/* cppcheck-suppress nullPointer */
- memcpy(0x0, &_start, 0x60);
+ memcpy(0x0, _start, 0x60);
}
static void mxs_spl_console_init(void)
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 3e292bf..46ace7e 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -98,7 +98,6 @@
config SYS_FSL_QSPI_SKIP_CLKSEL
bool "Skip setting QSPI clock during SoC init"
- default 0
help
To improve startup times when booting from QSPI flash, the QSPI
frequency can be set very early in the boot process. If this option
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index a8b493e..d46934c 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -739,7 +739,7 @@
config SYS_FSL_BOOTROM_BASE
hex
depends on FSL_LSCH2
- default 0
+ default 0x0
config SYS_FSL_BOOTROM_SIZE
hex
diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S
index f3ea858..6cc1d26 100644
--- a/arch/arm/cpu/armv8/start.S
+++ b/arch/arm/cpu/armv8/start.S
@@ -58,7 +58,7 @@
.globl save_boot_params_ret
save_boot_params_ret:
-#if CONFIG_POSITION_INDEPENDENT
+#if CONFIG_POSITION_INDEPENDENT && !defined(CONFIG_SPL_BUILD)
/* Verify that we're 4K aligned. */
adr x0, _start
ands x0, x0, #0xfff
diff --git a/arch/arm/dts/k3-am64-main.dtsi b/arch/arm/dts/k3-am64-main.dtsi
index 5e8036f..1664d9f 100644
--- a/arch/arm/dts/k3-am64-main.dtsi
+++ b/arch/arm/dts/k3-am64-main.dtsi
@@ -228,12 +228,161 @@
};
};
+ main_timer0: timer@2400000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2400000 0x00 0x400>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 36 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 36 1>;
+ assigned-clock-parents = <&k3_clks 36 2>;
+ power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer1: timer@2410000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2410000 0x00 0x400>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 37 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 37 1>;
+ assigned-clock-parents = <&k3_clks 37 2>;
+ power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer2: timer@2420000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2420000 0x00 0x400>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 38 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 38 1>;
+ assigned-clock-parents = <&k3_clks 38 2>;
+ power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer3: timer@2430000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2430000 0x00 0x400>;
+ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 39 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 39 1>;
+ assigned-clock-parents = <&k3_clks 39 2>;
+ power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer4: timer@2440000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2440000 0x00 0x400>;
+ interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 40 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 40 1>;
+ assigned-clock-parents = <&k3_clks 40 2>;
+ power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer5: timer@2450000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2450000 0x00 0x400>;
+ interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 41 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 41 1>;
+ assigned-clock-parents = <&k3_clks 41 2>;
+ power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer6: timer@2460000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2460000 0x00 0x400>;
+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 42 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 42 1>;
+ assigned-clock-parents = <&k3_clks 42 2>;
+ power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer7: timer@2470000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2470000 0x00 0x400>;
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 43 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 43 1>;
+ assigned-clock-parents = <&k3_clks 43 2>;
+ power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer8: timer@2480000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2480000 0x00 0x400>;
+ interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 44 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 44 1>;
+ assigned-clock-parents = <&k3_clks 44 2>;
+ power-domains = <&k3_pds 44 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer9: timer@2490000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2490000 0x00 0x400>;
+ interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 45 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 45 1>;
+ assigned-clock-parents = <&k3_clks 45 2>;
+ power-domains = <&k3_pds 45 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer10: timer@24a0000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x24a0000 0x00 0x400>;
+ interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 46 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 46 1>;
+ assigned-clock-parents = <&k3_clks 46 2>;
+ power-domains = <&k3_pds 46 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer11: timer@24b0000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x24b0000 0x00 0x400>;
+ interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 47 1>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 47 1>;
+ assigned-clock-parents = <&k3_clks 47 2>;
+ power-domains = <&k3_pds 47 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_esm: esm@420000 {
+ compatible = "ti,j721e-esm";
+ reg = <0x00 0x420000 0x00 0x1000>;
+ ti,esm-pins = <160>, <161>;
+ };
+
main_uart0: serial@2800000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02800000 0x00 0x100>;
interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
- current-speed = <115200>;
power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 146 0>;
clock-names = "fclk";
@@ -245,7 +394,6 @@
reg = <0x00 0x02810000 0x00 0x100>;
interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
- current-speed = <115200>;
power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 152 0>;
clock-names = "fclk";
@@ -257,7 +405,6 @@
reg = <0x00 0x02820000 0x00 0x100>;
interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
- current-speed = <115200>;
power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 153 0>;
clock-names = "fclk";
@@ -269,7 +416,6 @@
reg = <0x00 0x02830000 0x00 0x100>;
interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
- current-speed = <115200>;
power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 154 0>;
clock-names = "fclk";
@@ -281,7 +427,6 @@
reg = <0x00 0x02840000 0x00 0x100>;
interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
- current-speed = <115200>;
power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 155 0>;
clock-names = "fclk";
@@ -293,7 +438,6 @@
reg = <0x00 0x02850000 0x00 0x100>;
interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
- current-speed = <115200>;
power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 156 0>;
clock-names = "fclk";
@@ -305,7 +449,6 @@
reg = <0x00 0x02860000 0x00 0x100>;
interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
- current-speed = <115200>;
power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 158 0>;
clock-names = "fclk";
@@ -676,6 +819,7 @@
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
+ status = "disabled";
};
mailbox0_cluster3: mailbox@29030000 {
@@ -686,6 +830,7 @@
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
+ status = "disabled";
};
mailbox0_cluster4: mailbox@29040000 {
@@ -696,6 +841,7 @@
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
+ status = "disabled";
};
mailbox0_cluster5: mailbox@29050000 {
@@ -706,6 +852,7 @@
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
+ status = "disabled";
};
mailbox0_cluster6: mailbox@29060000 {
@@ -715,6 +862,7 @@
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
+ status = "disabled";
};
mailbox0_cluster7: mailbox@29070000 {
@@ -724,6 +872,7 @@
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
+ status = "disabled";
};
main_r5fss0: r5fss@78000000 {
@@ -1392,4 +1541,12 @@
clock-names = "fck";
status = "disabled";
};
+
+ main_vtm0: temperature-sensor@b00000 {
+ compatible = "ti,j7200-vtm";
+ reg = <0x00 0xb00000 0x00 0x400>,
+ <0x00 0xb01000 0x00 0x400>;
+ power-domains = <&k3_pds 95 TI_SCI_PD_EXCLUSIVE>;
+ #thermal-sensor-cells = <1>;
+ };
};
diff --git a/arch/arm/dts/k3-am64-mcu.dtsi b/arch/arm/dts/k3-am64-mcu.dtsi
index 38ddf0b..686d497 100644
--- a/arch/arm/dts/k3-am64-mcu.dtsi
+++ b/arch/arm/dts/k3-am64-mcu.dtsi
@@ -6,11 +6,55 @@
*/
&cbass_mcu {
+ /*
+ * The MCU domain timer interrupts are routed only to the ESM module,
+ * and not currently available for Linux. The MCU domain timers are
+ * of limited use without interrupts, and likely reserved by the ESM.
+ */
+ mcu_timer0: timer@4800000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4800000 0x00 0x400>;
+ clocks = <&k3_clks 35 1>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
+ mcu_timer1: timer@4810000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4810000 0x00 0x400>;
+ clocks = <&k3_clks 48 1>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
+ mcu_timer2: timer@4820000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4820000 0x00 0x400>;
+ clocks = <&k3_clks 49 1>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 49 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
+ mcu_timer3: timer@4830000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4830000 0x00 0x400>;
+ clocks = <&k3_clks 50 1>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 50 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
mcu_uart0: serial@4a00000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x04a00000 0x00 0x100>;
interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
- current-speed = <115200>;
power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 149 0>;
clock-names = "fclk";
@@ -21,7 +65,6 @@
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x04a10000 0x00 0x100>;
interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
- current-speed = <115200>;
power-domains = <&k3_pds 160 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 160 0>;
clock-names = "fclk";
@@ -109,4 +152,10 @@
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0xffffffff>;
};
+
+ mcu_esm: esm@4100000 {
+ compatible = "ti,j721e-esm";
+ reg = <0x00 0x4100000 0x00 0x1000>;
+ ti,esm-pins = <0>, <1>;
+ };
};
diff --git a/arch/arm/dts/k3-am64-thermal.dtsi b/arch/arm/dts/k3-am64-thermal.dtsi
new file mode 100644
index 0000000..036db56
--- /dev/null
+++ b/arch/arm/dts/k3-am64-thermal.dtsi
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <dt-bindings/thermal/thermal.h>
+
+thermal_zones: thermal-zones {
+ main0_thermal: main0-thermal {
+ polling-delay-passive = <250>; /* milliSeconds */
+ polling-delay = <500>; /* milliSeconds */
+ thermal-sensors = <&main_vtm0 0>;
+
+ trips {
+ main0_crit: main0-crit {
+ temperature = <105000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+ };
+
+ main1_thermal: main1-thermal {
+ polling-delay-passive = <250>; /* milliSeconds */
+ polling-delay = <500>; /* milliSeconds */
+ thermal-sensors = <&main_vtm0 1>;
+
+ trips {
+ main1_crit: main1-crit {
+ temperature = <105000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/k3-am64.dtsi b/arch/arm/dts/k3-am64.dtsi
index c858725..8e9c2bc 100644
--- a/arch/arm/dts/k3-am64.dtsi
+++ b/arch/arm/dts/k3-am64.dtsi
@@ -8,9 +8,10 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/pinctrl/k3.h>
#include <dt-bindings/soc/ti,sci_pm_domain.h>
+#include "k3-pinctrl.h"
+
/ {
model = "Texas Instruments K3 AM642 SoC";
compatible = "ti,am642";
@@ -18,22 +19,6 @@
#address-cells = <2>;
#size-cells = <2>;
- aliases {
- serial0 = &mcu_uart0;
- serial1 = &mcu_uart1;
- serial2 = &main_uart0;
- serial3 = &main_uart1;
- serial4 = &main_uart2;
- serial5 = &main_uart3;
- serial6 = &main_uart4;
- serial7 = &main_uart5;
- serial8 = &main_uart6;
- ethernet0 = &cpsw_port1;
- ethernet1 = &cpsw_port2;
- mmc0 = &sdhci0;
- mmc1 = &sdhci1;
- };
-
chosen { };
firmware {
@@ -69,6 +54,7 @@
<0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */
<0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */
<0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */
+ <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
<0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */
<0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */
<0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIE_CORE */
@@ -105,6 +91,8 @@
ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; /* Peripheral window */
};
};
+
+ #include "k3-am64-thermal.dtsi"
};
/* Now include the peripherals for each bus segments */
diff --git a/arch/arm/dts/k3-am642-evm-u-boot.dtsi b/arch/arm/dts/k3-am642-evm-u-boot.dtsi
index 73577e8..c85f57d 100644
--- a/arch/arm/dts/k3-am642-evm-u-boot.dtsi
+++ b/arch/arm/dts/k3-am642-evm-u-boot.dtsi
@@ -7,8 +7,7 @@
/ {
chosen {
- stdout-path = "serial2:115200n8";
- tick-timer = &timer1;
+ tick-timer = &main_timer0;
};
memory@80000000 {
@@ -16,15 +15,21 @@
};
};
-&cbass_main{
+&vtt_supply {
bootph-pre-ram;
- timer1: timer@2400000 {
- compatible = "ti,omap5430-timer";
- reg = <0x0 0x2400000 0x0 0x80>;
- ti,timer-alwon;
- clock-frequency = <200000000>;
- bootph-pre-ram;
- };
+};
+
+&cbass_main {
+ bootph-pre-ram;
+};
+
+&cbass_mcu {
+ bootph-pre-ram;
+};
+
+&main_timer0 {
+ bootph-pre-ram;
+ clock-frequency = <200000000>;
};
&main_conf {
@@ -36,21 +41,18 @@
&main_pmx0 {
bootph-pre-ram;
- main_i2c0_pins_default: main-i2c0-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
- AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
- >;
- };
+};
+
+&main_i2c0_pins_default {
+ bootph-pre-ram;
};
&main_i2c0 {
- status = "okay";
bootph-pre-ram;
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c0_pins_default>;
- clock-frequency = <400000>;
+};
+
+&main_uart0_pins_default {
+ bootph-pre-ram;
};
&main_uart0 {
@@ -111,18 +113,7 @@
};
&cpsw3g {
- reg = <0x0 0x8000000 0x0 0x200000>,
- <0x0 0x43000200 0x0 0x8>;
- reg-names = "cpsw_nuss", "mac_efuse";
- /delete-property/ ranges;
- pinctrl-0 = <&mdio1_pins_default /* HACK: as MDIO driver is not DM enabled */
- &rgmii1_pins_default
- &rgmii2_pins_default>;
-
- cpsw-phy-sel@04044 {
- compatible = "ti,am64-phy-gmii-sel";
- reg = <0x0 0x43004044 0x0 0x8>;
- };
+ bootph-pre-ram;
};
&cpsw_port2 {
diff --git a/arch/arm/dts/k3-am642-evm.dts b/arch/arm/dts/k3-am642-evm.dts
index 39feea7..15c282c 100644
--- a/arch/arm/dts/k3-am642-evm.dts
+++ b/arch/arm/dts/k3-am642-evm.dts
@@ -17,15 +17,26 @@
model = "Texas Instruments AM642 EVM";
chosen {
- stdout-path = "serial2:115200n8";
- bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+ stdout-path = &main_uart0;
+ };
+
+ aliases {
+ serial0 = &mcu_uart0;
+ serial1 = &main_uart1;
+ serial2 = &main_uart0;
+ serial3 = &main_uart3;
+ i2c0 = &main_i2c0;
+ i2c1 = &main_i2c1;
+ mmc0 = &sdhci0;
+ mmc1 = &sdhci1;
+ ethernet0 = &cpsw_port1;
+ ethernet1 = &cpsw_port2;
};
memory@80000000 {
device_type = "memory";
/* 2G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
-
};
reserved-memory {
@@ -94,7 +105,7 @@
};
};
- evm_12v0: fixedregulator-evm12v0 {
+ evm_12v0: regulator-0 {
/* main DC jack */
compatible = "regulator-fixed";
regulator-name = "evm_12v0";
@@ -104,7 +115,7 @@
regulator-boot-on;
};
- vsys_5v0: fixedregulator-vsys5v0 {
+ vsys_5v0: regulator-1 {
/* output of LM5140 */
compatible = "regulator-fixed";
regulator-name = "vsys_5v0";
@@ -115,7 +126,7 @@
regulator-boot-on;
};
- vsys_3v3: fixedregulator-vsys3v3 {
+ vsys_3v3: regulator-2 {
/* output of LM5140 */
compatible = "regulator-fixed";
regulator-name = "vsys_3v3";
@@ -126,7 +137,7 @@
regulator-boot-on;
};
- vdd_mmc1: fixed-regulator-sd {
+ vdd_mmc1: regulator-3 {
/* TPS2051BD */
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
@@ -138,7 +149,7 @@
gpio = <&exp1 6 GPIO_ACTIVE_HIGH>;
};
- vddb: fixedregulator-vddb {
+ vddb: regulator-4 {
compatible = "regulator-fixed";
regulator-name = "vddb_3v3_display";
regulator-min-microvolt = <3300000>;
@@ -148,6 +159,20 @@
regulator-boot-on;
};
+ vtt_supply: regulator-5 {
+ compatible = "regulator-fixed";
+ regulator-name = "vtt";
+ pinctrl-names = "default";
+ pinctrl-0 = <&ddr_vtt_pins_default>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&main_gpio0 12 GPIO_ACTIVE_HIGH>;
+ vin-supply = <&vsys_3v3>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
leds {
compatible = "gpio-leds";
@@ -201,7 +226,7 @@
};
&main_pmx0 {
- main_mmc1_pins_default: main-mmc1-pins-default {
+ main_mmc1_pins_default: main-mmc1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */
AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */
@@ -215,7 +240,16 @@
>;
};
- main_uart0_pins_default: main-uart0-pins-default {
+ main_uart1_pins_default: main-uart1-default-pins {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
+ AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
+ AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */
+ AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
+ >;
+ };
+
+ main_uart0_pins_default: main-uart0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
@@ -224,7 +258,7 @@
>;
};
- main_spi0_pins_default: main-spi0-pins-default {
+ main_spi0_pins_default: main-spi0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0210, PIN_INPUT, 0) /* (D13) SPI0_CLK */
AM64X_IOPAD(0x0208, PIN_OUTPUT, 0) /* (D12) SPI0_CS0 */
@@ -233,21 +267,28 @@
>;
};
- main_i2c1_pins_default: main-i2c1-pins-default {
+ main_i2c0_pins_default: main-i2c0-default-pins {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
+ AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
+ >;
+ };
+
+ main_i2c1_pins_default: main-i2c1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */
AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
>;
};
- mdio1_pins_default: mdio1-pins-default {
+ mdio1_pins_default: mdio1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */
AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */
>;
};
- rgmii1_pins_default: rgmii1-pins-default {
+ rgmii1_pins_default: rgmii1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x01cc, PIN_INPUT, 4) /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */
AM64X_IOPAD(0x01d4, PIN_INPUT, 4) /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */
@@ -264,7 +305,7 @@
>;
};
- rgmii2_pins_default: rgmii2-pins-default {
+ rgmii2_pins_default: rgmii2-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */
AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */
@@ -281,13 +322,13 @@
>;
};
- main_usb0_pins_default: main-usb0-pins-default {
+ main_usb0_pins_default: main-usb0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
>;
};
- ospi0_pins_default: ospi0-pins-default {
+ ospi0_pins_default: ospi0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (N20) OSPI0_CLK */
AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */
@@ -303,36 +344,58 @@
>;
};
- main_ecap0_pins_default: main-ecap0-pins-default {
+ main_ecap0_pins_default: main-ecap0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
>;
};
- main_mcan0_pins_default: main-mcan0-pins-default {
+ main_mcan0_pins_default: main-mcan0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0254, PIN_INPUT, 0) /* (B17) MCAN0_RX */
AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (A17) MCAN0_TX */
>;
};
- main_mcan1_pins_default: main-mcan1-pins-default {
+ main_mcan1_pins_default: main-mcan1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x025c, PIN_INPUT, 0) /* (D17) MCAN1_RX */
AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (C17) MCAN1_TX */
>;
};
+
+ ddr_vtt_pins_default: ddr-vtt-default-pins {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x0030, PIN_OUTPUT_PULLUP, 7) /* (L18) OSPI0_CSN1.GPIO0_12 */
+ >;
+ };
};
&main_uart0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
+ current-speed = <115200>;
};
/* main_uart1 is reserved for firmware usage */
&main_uart1 {
status = "reserved";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_uart1_pins_default>;
+};
+
+&main_i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c0_pins_default>;
+ clock-frequency = <400000>;
+
+ eeprom@50 {
+ /* AT24CM01 */
+ compatible = "atmel,24c1024";
+ reg = <0x50>;
+ };
};
&main_i2c1 {
@@ -425,8 +488,7 @@
&cpsw3g {
pinctrl-names = "default";
- pinctrl-0 = <&rgmii1_pins_default
- &rgmii2_pins_default>;
+ pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>;
};
&cpsw_port1 {
@@ -471,10 +533,53 @@
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "ospi.tiboot3";
+ reg = <0x0 0x100000>;
+ };
+
+ partition@100000 {
+ label = "ospi.tispl";
+ reg = <0x100000 0x200000>;
+ };
+
+ partition@300000 {
+ label = "ospi.u-boot";
+ reg = <0x300000 0x400000>;
+ };
+
+ partition@700000 {
+ label = "ospi.env";
+ reg = <0x700000 0x40000>;
+ };
+
+ partition@740000 {
+ label = "ospi.env.backup";
+ reg = <0x740000 0x40000>;
+ };
+
+ partition@800000 {
+ label = "ospi.rootfs";
+ reg = <0x800000 0x37c0000>;
+ };
+
+ partition@3fc0000 {
+ label = "ospi.phypattern";
+ reg = <0x3fc0000 0x40000>;
+ };
+ };
};
};
&mailbox0_cluster2 {
+ status = "okay";
+
mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
@@ -486,11 +591,9 @@
};
};
-&mailbox0_cluster3 {
- status = "disabled";
-};
-
&mailbox0_cluster4 {
+ status = "okay";
+
mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
@@ -502,41 +605,35 @@
};
};
-&mailbox0_cluster5 {
- status = "disabled";
-};
-
&mailbox0_cluster6 {
+ status = "okay";
+
mbox_m4_0: mbox-m4-0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
};
-&mailbox0_cluster7 {
- status = "disabled";
-};
-
&main_r5fss0_core0 {
- mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core0>;
+ mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core0>;
memory-region = <&main_r5fss0_core0_dma_memory_region>,
<&main_r5fss0_core0_memory_region>;
};
&main_r5fss0_core1 {
- mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core1>;
+ mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core1>;
memory-region = <&main_r5fss0_core1_dma_memory_region>,
<&main_r5fss0_core1_memory_region>;
};
&main_r5fss1_core0 {
- mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core0>;
+ mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core0>;
memory-region = <&main_r5fss1_core0_dma_memory_region>,
<&main_r5fss1_core0_memory_region>;
};
&main_r5fss1_core1 {
- mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core1>;
+ mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core1>;
memory-region = <&main_r5fss1_core1_dma_memory_region>,
<&main_r5fss1_core1_memory_region>;
};
diff --git a/arch/arm/dts/k3-am642-r5-evm.dts b/arch/arm/dts/k3-am642-r5-evm.dts
index b490641..73461f8 100644
--- a/arch/arm/dts/k3-am642-r5-evm.dts
+++ b/arch/arm/dts/k3-am642-r5-evm.dts
@@ -1,34 +1,20 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2023 Texas Instruments Incorporated - https://www.ti.com/
*/
-/dts-v1/;
-
-#include "k3-am642.dtsi"
+#include "k3-am642-evm.dts"
#include "k3-am64-evm-ddr4-1600MTs.dtsi"
#include "k3-am64-ddr.dtsi"
-#include "k3-am64x-binman.dtsi"
+
+#include "k3-am642-evm-u-boot.dtsi"
/ {
- chosen {
- stdout-path = "serial2:115200n8";
- tick-timer = &timer1;
- };
-
aliases {
remoteproc0 = &sysctrler;
remoteproc1 = &a53_0;
};
- memory@80000000 {
- device_type = "memory";
- /* 2G RAM */
- reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
-
- bootph-pre-ram;
- };
-
a53_0: a53@0 {
compatible = "ti,am654-rproc";
reg = <0x00 0x00a90000 0x00 0x10>;
@@ -46,34 +32,12 @@
bootph-pre-ram;
};
- reserved-memory {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- secure_ddr: optee@9e800000 {
- reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
- alignment = <0x1000>;
- no-map;
- };
- };
-
clk_200mhz: dummy-clock-200mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <200000000>;
bootph-pre-ram;
};
-
- vtt_supply: vtt-supply {
- compatible = "regulator-gpio";
- regulator-name = "vtt";
- regulator-min-microvolt = <0>;
- regulator-max-microvolt = <3300000>;
- gpios = <&main_gpio0 12 GPIO_ACTIVE_HIGH>;
- states = <0 0x0 3300000 0x1>;
- bootph-pre-ram;
- };
};
&cbass_main {
@@ -85,131 +49,12 @@
};
};
-&cbass_main {
- main_esm: esm@420000 {
- compatible = "ti,j721e-esm";
- reg = <0x0 0x420000 0x0 0x1000>;
- ti,esm-pins = <160>, <161>;
- bootph-pre-ram;
- };
+&main_esm {
+ bootph-pre-ram;
};
-&cbass_mcu {
+&mcu_esm {
bootph-pre-ram;
- mcu_esm: esm@4100000 {
- compatible = "ti,j721e-esm";
- reg = <0x0 0x4100000 0x0 0x1000>;
- ti,esm-pins = <0>, <1>;
- bootph-pre-ram;
- };
-};
-
-&main_pmx0 {
- bootph-pre-ram;
- main_uart0_pins_default: main-uart0-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
- AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
- AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */
- AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */
- >;
- };
-
- main_uart1_pins_default: main-uart1-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
- AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
- AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */
- AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
- >;
- };
-
- main_mmc0_pins_default: main-mmc0-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */
- AM64X_IOPAD(0x01aC, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */
- AM64X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */
- AM64X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */
- AM64X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */
- AM64X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */
- AM64X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */
- AM64X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */
- AM64X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */
- AM64X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */
- AM64X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
- >;
- };
-
- main_mmc1_pins_default: main-mmc1-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */
- AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */
- AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */
- AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */
- AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */
- AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */
- AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */
- AM64X_IOPAD(0x029c, PIN_INPUT_PULLUP, 0) /* (C20) MMC1_SDWP */
- >;
- };
-
- ddr_vtt_pins_default: ddr-vtt-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0030, PIN_OUTPUT_PULLUP, 7) /* (L18) OSPI0_CSN1.GPIO0_12 */
- >;
- };
-
- main_usb0_pins_default: main-usb0-pins-default {
- pinctrl-single,pins = <
- AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
- >;
- };
-
- mdio1_pins_default: mdio1-pins-default {
- pinctrl-single,pins = <
- AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */
- AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */
- >;
- };
-
- rgmii1_pins_default: rgmii1-pins-default {
- pinctrl-single,pins = <
- AM64X_IOPAD(0x01cc, PIN_INPUT, 4) /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */
- AM64X_IOPAD(0x01d4, PIN_INPUT, 4) /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */
- AM64X_IOPAD(0x01d8, PIN_INPUT, 4) /* (V6) PRG0_PRU1_GPO10.RGMII1_RD2 */
- AM64X_IOPAD(0x01f4, PIN_INPUT, 4) /* (V5) PRG0_PRU1_GPO17.RGMII1_RD3 */
- AM64X_IOPAD(0x0188, PIN_INPUT, 4) /* (AA5) PRG0_PRU0_GPO10.RGMII1_RXC */
- AM64X_IOPAD(0x0184, PIN_INPUT, 4) /* (W6) PRG0_PRU0_GPO9.RGMII1_RX_CTL */
- AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */
- AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */
- AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */
- AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */
- AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */
- AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */
- >;
- };
-
- rgmii2_pins_default: rgmii2-pins-default {
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */
- AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */
- AM64X_IOPAD(0x0110, PIN_INPUT, 4) /* (AA12) PRG1_PRU1_GPO2.RGMII2_RD2 */
- AM64X_IOPAD(0x0114, PIN_INPUT, 4) /* (Y12) PRG1_PRU1_GPO3.RGMII2_RD3 */
- AM64X_IOPAD(0x0120, PIN_INPUT, 4) /* (U11) PRG1_PRU1_GPO6.RGMII2_RXC */
- AM64X_IOPAD(0x0118, PIN_INPUT, 4) /* (W12) PRG1_PRU1_GPO4.RGMII2_RX_CTL */
- AM64X_IOPAD(0x0134, PIN_OUTPUT, 4) /* (AA10) PRG1_PRU1_GPO11.RGMII2_TD0 */
- AM64X_IOPAD(0x0138, PIN_OUTPUT, 4) /* (V10) PRG1_PRU1_GPO12.RGMII2_TD1 */
- AM64X_IOPAD(0x013c, PIN_OUTPUT, 4) /* (U10) PRG1_PRU1_GPO13.RGMII2_TD2 */
- AM64X_IOPAD(0x0140, PIN_OUTPUT, 4) /* (AA11) PRG1_PRU1_GPO14.RGMII2_TD3 */
- AM64X_IOPAD(0x0148, PIN_OUTPUT, 4) /* (Y10) PRG1_PRU1_GPO16.RGMII2_TXC */
- AM64X_IOPAD(0x0144, PIN_OUTPUT, 4) /* (Y11) PRG1_PRU1_GPO15.RGMII2_TX_CTL */
- >;
- };
};
&dmsc {
@@ -221,65 +66,41 @@
ti,secure-host;
};
-&main_uart0 {
- /delete-property/ power-domains;
- /delete-property/ clocks;
- /delete-property/ clock-names;
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart0_pins_default>;
- status = "okay";
-};
-
-&main_uart1 {
- bootph-pre-ram;
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart1_pins_default>;
-};
-
-&memorycontroller {
- vtt-supply = <&vtt_supply>;
- pinctrl-names = "default";
- pinctrl-0 = <&ddr_vtt_pins_default>;
-};
-
&sdhci0 {
- /delete-property/ power-domains;
clocks = <&clk_200mhz>;
clock-names = "clk_xin";
- ti,driver-strength-ohm = <50>;
- disable-wp;
- pinctrl-0 = <&main_mmc0_pins_default>;
};
&sdhci1 {
- /delete-property/ power-domains;
clocks = <&clk_200mhz>;
clock-names = "clk_xin";
- ti,driver-strength-ohm = <50>;
- disable-wp;
- pinctrl-0 = <&main_mmc1_pins_default>;
};
&main_gpio0 {
bootph-pre-ram;
+};
+
+/* UART is initialized before SYSFW is started
+ * so we can't do any power-domain/clock operations.
+ * Delete clock/power-domain properties to avoid
+ * UART init failure
+ */
+&main_uart0 {
+ /delete-property/ power-domains;
+ /delete-property/ clocks;
+ /delete-property/ clock-names;
+};
+
+/* timer init is called as part of rproc_start() while
+ * starting System Firmware, so any clock/power-domain
+ * operations will fail as SYSFW is not yet up and running.
+ * Delete all clock/power-domain properties to avoid
+ * timer init failure.
+ * This is an always on timer at 20MHz.
+ */
+&main_timer0 {
+ /delete-property/ clocks;
+ /delete-property/ assigned-clocks;
+ /delete-property/ assigned-clock-parents;
/delete-property/ power-domains;
};
-
-/* EEPROM might be read before SYSFW is available */
-&main_i2c0 {
- /delete-property/ power-domains;
-};
-
-&usbss0 {
- ti,vbus-divider;
- ti,usb2-only;
-};
-
-&usb0 {
- dr_mode = "otg";
- maximum-speed = "high-speed";
- pinctrl-names = "default";
- pinctrl-0 = <&main_usb0_pins_default>;
-};
-
-#include "k3-am642-evm-u-boot.dtsi"
diff --git a/arch/arm/dts/k3-am642-r5-sk.dts b/arch/arm/dts/k3-am642-r5-sk.dts
index 32d4c31..def4622 100644
--- a/arch/arm/dts/k3-am642-r5-sk.dts
+++ b/arch/arm/dts/k3-am642-r5-sk.dts
@@ -3,33 +3,18 @@
* Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
*/
-/dts-v1/;
-
-#include <dt-bindings/mux/ti-serdes.h>
-#include <dt-bindings/phy/phy.h>
-#include <dt-bindings/net/ti-dp83867.h>
-#include "k3-am642.dtsi"
+#include "k3-am642-sk.dts"
#include "k3-am64-sk-lp4-1600MTs.dtsi"
#include "k3-am64-ddr.dtsi"
-/ {
- chosen {
- stdout-path = "serial2:115200n8";
- tick-timer = &timer1;
- };
+#include "k3-am642-sk-u-boot.dtsi"
+/ {
aliases {
remoteproc0 = &sysctrler;
remoteproc1 = &a53_0;
};
- memory@80000000 {
- device_type = "memory";
- /* 2G RAM */
- reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
- bootph-pre-ram;
- };
-
a53_0: a53@0 {
compatible = "ti,am654-rproc";
reg = <0x00 0x00a90000 0x00 0x10>;
@@ -47,18 +32,6 @@
bootph-pre-ram;
};
- reserved-memory {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- secure_ddr: optee@9e800000 {
- reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
- alignment = <0x1000>;
- no-map;
- };
- };
-
clk_200mhz: dummy-clock-200mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
@@ -76,108 +49,12 @@
};
};
-&cbass_main {
- main_esm: esm@420000 {
- compatible = "ti,j721e-esm";
- reg = <0x0 0x420000 0x0 0x1000>;
- ti,esm-pins = <160>, <161>;
- bootph-pre-ram;
- };
+&main_esm {
+ bootph-pre-ram;
};
-&cbass_mcu {
+&mcu_esm {
bootph-pre-ram;
- mcu_esm: esm@4100000 {
- compatible = "ti,j721e-esm";
- reg = <0x0 0x4100000 0x0 0x1000>;
- ti,esm-pins = <0>, <1>;
- bootph-pre-ram;
- };
-};
-
-&main_pmx0 {
- bootph-pre-ram;
- main_uart0_pins_default: main-uart0-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
- AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
- AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */
- AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */
- >;
- };
-
- main_uart1_pins_default: main-uart1-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
- AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
- AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */
- AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
- >;
- };
-
- main_mmc1_pins_default: main-mmc1-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */
- AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */
- AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */
- AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */
- AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */
- AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */
- AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */
- AM64X_IOPAD(0x029c, PIN_INPUT_PULLUP, 0) /* (C20) MMC1_SDWP */
- >;
- };
-
- main_usb0_pins_default: main-usb0-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
- >;
- };
-
- mdio1_pins_default: mdio1-pins-default {
- pinctrl-single,pins = <
- AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */
- AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */
- >;
- };
-
- rgmii1_pins_default: rgmii1-pins-default {
- pinctrl-single,pins = <
- AM64X_IOPAD(0x011c, PIN_INPUT, 4) /* (AA13) PRG1_PRU1_GPO5.RGMII1_RD0 */
- AM64X_IOPAD(0x0128, PIN_INPUT, 4) /* (U12) PRG1_PRU1_GPO8.RGMII1_RD1 */
- AM64X_IOPAD(0x0150, PIN_INPUT, 4) /* (Y13) PRG1_PRU1_GPO18.RGMII1_RD2 */
- AM64X_IOPAD(0x0154, PIN_INPUT, 4) /* (V12) PRG1_PRU1_GPO19.RGMII1_RD3 */
- AM64X_IOPAD(0x00d8, PIN_INPUT, 4) /* (W13) PRG1_PRU0_GPO8.RGMII1_RXC */
- AM64X_IOPAD(0x00cc, PIN_INPUT, 4) /* (V13) PRG1_PRU0_GPO5.RGMII1_RX_CTL */
- AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */
- AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */
- AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */
- AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */
- AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */
- AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */
- >;
- };
-
- rgmii2_pins_default: rgmii2-pins-default {
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */
- AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */
- AM64X_IOPAD(0x0110, PIN_INPUT, 4) /* (AA12) PRG1_PRU1_GPO2.RGMII2_RD2 */
- AM64X_IOPAD(0x0114, PIN_INPUT, 4) /* (Y12) PRG1_PRU1_GPO3.RGMII2_RD3 */
- AM64X_IOPAD(0x0120, PIN_INPUT, 4) /* (U11) PRG1_PRU1_GPO6.RGMII2_RXC */
- AM64X_IOPAD(0x0118, PIN_INPUT, 4) /* (W12) PRG1_PRU1_GPO4.RGMII2_RX_CTL */
- AM64X_IOPAD(0x0134, PIN_OUTPUT, 4) /* (AA10) PRG1_PRU1_GPO11.RGMII2_TD0 */
- AM64X_IOPAD(0x0138, PIN_OUTPUT, 4) /* (V10) PRG1_PRU1_GPO12.RGMII2_TD1 */
- AM64X_IOPAD(0x013c, PIN_OUTPUT, 4) /* (U10) PRG1_PRU1_GPO13.RGMII2_TD2 */
- AM64X_IOPAD(0x0140, PIN_OUTPUT, 4) /* (AA11) PRG1_PRU1_GPO14.RGMII2_TD3 */
- AM64X_IOPAD(0x0148, PIN_OUTPUT, 4) /* (Y10) PRG1_PRU1_GPO16.RGMII2_TXC */
- AM64X_IOPAD(0x0144, PIN_OUTPUT, 4) /* (Y11) PRG1_PRU1_GPO15.RGMII2_TX_CTL */
- >;
- };
};
&dmsc {
@@ -189,79 +66,36 @@
ti,secure-host;
};
-&main_uart0 {
- /delete-property/ power-domains;
- /delete-property/ clocks;
- /delete-property/ clock-names;
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart0_pins_default>;
- status = "okay";
-};
-
-&main_uart1 {
- bootph-pre-ram;
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart1_pins_default>;
-};
-
&sdhci1 {
- /delete-property/ power-domains;
clocks = <&clk_200mhz>;
clock-names = "clk_xin";
- ti,driver-strength-ohm = <50>;
- disable-wp;
- pinctrl-0 = <&main_mmc1_pins_default>;
-};
-
-&serdes_ln_ctrl {
- idle-states = <AM64_SERDES0_LANE0_USB>;
};
&serdes_wiz0 {
status = "okay";
};
-&serdes0 {
- serdes0_usb_link: link@0 {
- reg = <0>;
- cdns,num-lanes = <1>;
- #phy-cells = <0>;
- cdns,phy-type = <PHY_TYPE_USB3>;
- resets = <&serdes_wiz0 1>;
- };
+/* UART is initialized before SYSFW is started
+ * so we can't do any power-domain/clock operations.
+ * Delete clock/power-domain properties to avoid
+ * UART init failure
+ */
+&main_uart0 {
+ /delete-property/ power-domains;
+ /delete-property/ clocks;
+ /delete-property/ clock-names;
};
-&usbss0 {
- ti,vbus-divider;
+/* timer init is called as part of rproc_start() while
+ * starting System Firmware, so any clock/power-domain
+ * operations will fail as SYSFW is not yet up and running.
+ * Delete all clock/power-domain properties to avoid
+ * timer init failure.
+ * This is an always on timer at 20MHz.
+ */
+&main_timer0 {
+ /delete-property/ clocks;
+ /delete-property/ assigned-clocks;
+ /delete-property/ assigned-clock-parents;
+ /delete-property/ power-domains;
};
-
-&usb0 {
- dr_mode = "host";
- maximum-speed = "super-speed";
- pinctrl-names = "default";
- pinctrl-0 = <&main_usb0_pins_default>;
- phys = <&serdes0_usb_link>;
- phy-names = "cdns3,usb3-phy";
-};
-
-&cpsw3g {
- pinctrl-names = "default";
- pinctrl-0 = <&mdio1_pins_default
- &rgmii1_pins_default
- &rgmii2_pins_default>;
-};
-
-&cpsw_port2 {
- phy-mode = "rgmii-rxid";
- phy-handle = <&cpsw3g_phy1>;
-};
-
-&cpsw3g_mdio {
- cpsw3g_phy1: ethernet-phy@1 {
- reg = <1>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
- };
-};
-
-#include "k3-am642-sk-u-boot.dtsi"
diff --git a/arch/arm/dts/k3-am642-sk-u-boot.dtsi b/arch/arm/dts/k3-am642-sk-u-boot.dtsi
index 3d6be02..c277ef8 100644
--- a/arch/arm/dts/k3-am642-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am642-sk-u-boot.dtsi
@@ -7,12 +7,7 @@
/ {
chosen {
- stdout-path = "serial2:115200n8";
- tick-timer = &timer1;
- };
-
- aliases {
- mmc1 = &sdhci1;
+ tick-timer = &main_timer0;
};
memory@80000000 {
@@ -22,13 +17,15 @@
&cbass_main{
bootph-pre-ram;
- timer1: timer@2400000 {
- compatible = "ti,omap5430-timer";
- reg = <0x0 0x2400000 0x0 0x80>;
- ti,timer-alwon;
- clock-frequency = <200000000>;
- bootph-pre-ram;
- };
+};
+
+&cbass_mcu {
+ bootph-pre-ram;
+};
+
+&main_timer0 {
+ bootph-pre-ram;
+ clock-frequency = <200000000>;
};
&main_conf {
@@ -40,81 +37,18 @@
&main_pmx0 {
bootph-pre-ram;
- main_i2c0_pins_default: main-i2c0-pins-default {
- bootph-pre-ram;
- pinctrl-single,pins = <
- AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
- AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
- >;
- };
+};
+
+&main_i2c0_pins_default {
+ bootph-pre-ram;
};
&main_i2c0 {
bootph-pre-ram;
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c0_pins_default>;
- clock-frequency = <400000>;
+};
- tps65219: pmic@30 {
- compatible = "ti,tps65219";
- reg = <0x30>;
-
- regulators {
- buck1_reg: buck1 {
- regulator-name = "VDD_CORE";
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- buck2_reg: buck2 {
- regulator-name = "VCC1V8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- buck3_reg: buck3 {
- regulator-name = "VDD_LPDDR4";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- ldo1_reg: ldo1 {
- regulator-name = "VDDSHV_SD_IO_PMIC";
- regulator-min-microvolt = <33000000>;
- regulator-max-microvolt = <33000000>;
- };
-
- ldo2_reg: ldo2 {
- regulator-name = "VDDAR_CORE";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- ldo3_reg: ldo3 {
- regulator-name = "VDDA_1V8";
- regulator-min-microvolt = <18000000>;
- regulator-max-microvolt = <18000000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- ldo4_reg: ldo4 {
- regulator-name = "VDD_PHY_2V5";
- regulator-min-microvolt = <25000000>;
- regulator-max-microvolt = <25000000>;
- regulator-boot-on;
- regulator-always-on;
- };
- };
- };
+&main_uart0_pins_default {
+ bootph-pre-ram;
};
&main_uart0 {
@@ -163,18 +97,8 @@
};
&cpsw3g {
- reg = <0x0 0x8000000 0x0 0x200000>,
- <0x0 0x43000200 0x0 0x8>;
- reg-names = "cpsw_nuss", "mac_efuse";
- /delete-property/ ranges;
bootph-pre-ram;
- cpsw-phy-sel@04044 {
- compatible = "ti,am64-phy-gmii-sel";
- reg = <0x0 0x43004044 0x0 0x8>;
- bootph-pre-ram;
- };
-
ethernet-ports {
bootph-pre-ram;
};
@@ -221,7 +145,6 @@
};
&usb0 {
- dr_mode = "host";
bootph-pre-ram;
};
diff --git a/arch/arm/dts/k3-am642-sk.dts b/arch/arm/dts/k3-am642-sk.dts
index 2e2d40d..cbce43d 100644
--- a/arch/arm/dts/k3-am642-sk.dts
+++ b/arch/arm/dts/k3-am642-sk.dts
@@ -17,15 +17,25 @@
model = "Texas Instruments AM642 SK";
chosen {
- stdout-path = "serial2:115200n8";
- bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+ stdout-path = &main_uart0;
+ };
+
+ aliases {
+ serial0 = &mcu_uart0;
+ serial1 = &main_uart1;
+ serial2 = &main_uart0;
+ i2c0 = &main_i2c0;
+ i2c1 = &main_i2c1;
+ mmc0 = &sdhci0;
+ mmc1 = &sdhci1;
+ ethernet0 = &cpsw_port1;
+ ethernet1 = &cpsw_port2;
};
memory@80000000 {
device_type = "memory";
/* 2G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
-
};
reserved-memory {
@@ -94,7 +104,7 @@
};
};
- vusb_main: fixed-regulator-vusb-main5v0 {
+ vusb_main: regulator-0 {
/* USB MAIN INPUT 5V DC */
compatible = "regulator-fixed";
regulator-name = "vusb_main5v0";
@@ -104,7 +114,7 @@
regulator-boot-on;
};
- vcc_3v3_sys: fixedregulator-vcc-3v3-sys {
+ vcc_3v3_sys: regulator-1 {
/* output of LP8733xx */
compatible = "regulator-fixed";
regulator-name = "vcc_3v3_sys";
@@ -115,7 +125,7 @@
regulator-boot-on;
};
- vdd_mmc1: fixed-regulator-sd {
+ vdd_mmc1: regulator-2 {
/* TPS2051BD */
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
@@ -127,7 +137,7 @@
gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
};
- com8_ls_en: regulator-1 {
+ com8_ls_en: regulator-3 {
compatible = "regulator-fixed";
regulator-name = "com8_ls_en";
regulator-min-microvolt = <3300000>;
@@ -139,7 +149,7 @@
gpio = <&main_gpio0 62 GPIO_ACTIVE_LOW>;
};
- wlan_en: regulator-2 {
+ wlan_en: regulator-4 {
/* output of SN74AVC4T245RSVR */
compatible = "regulator-fixed";
regulator-name = "wlan_en";
@@ -222,20 +232,21 @@
};
&main_pmx0 {
- main_mmc1_pins_default: main-mmc1-pins-default {
+ main_mmc1_pins_default: main-mmc1-default-pins {
pinctrl-single,pins = <
- AM64X_IOPAD(0x0294, PIN_INPUT, 0) /* (J19) MMC1_CMD */
+ AM64X_IOPAD(0x029c, PIN_INPUT_PULLUP, 0) /* (C20) MMC1_SDWP */
+ AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */
+ AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */
AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* (#N/A) MMC1_CLKLB */
- AM64X_IOPAD(0x028c, PIN_INPUT, 0) /* (L20) MMC1_CLK */
- AM64X_IOPAD(0x0288, PIN_INPUT, 0) /* (K21) MMC1_DAT0 */
- AM64X_IOPAD(0x0284, PIN_INPUT, 0) /* (L21) MMC1_DAT1 */
- AM64X_IOPAD(0x0280, PIN_INPUT, 0) /* (K19) MMC1_DAT2 */
- AM64X_IOPAD(0x027c, PIN_INPUT, 0) /* (K18) MMC1_DAT3 */
- AM64X_IOPAD(0x0298, PIN_INPUT, 0) /* (D19) MMC1_SDCD */
+ AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */
+ AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */
+ AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */
+ AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */
+ AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */
>;
};
- main_uart0_pins_default: main-uart0-pins-default {
+ main_uart0_pins_default: main-uart0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
@@ -244,27 +255,43 @@
>;
};
- main_usb0_pins_default: main-usb0-pins-default {
+ main_uart1_pins_default: main-uart1-default-pins {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
+ AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
+ AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */
+ AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
+ >;
+ };
+
+ main_usb0_pins_default: main-usb0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
>;
};
- main_i2c1_pins_default: main-i2c1-pins-default {
+ main_i2c0_pins_default: main-i2c0-default-pins {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
+ AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
+ >;
+ };
+
+ main_i2c1_pins_default: main-i2c1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */
AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
>;
};
- mdio1_pins_default: mdio1-pins-default {
+ mdio1_pins_default: mdio1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */
AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */
>;
};
- rgmii1_pins_default: rgmii1-pins-default {
+ rgmii1_pins_default: rgmii1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x011c, PIN_INPUT, 4) /* (AA13) PRG1_PRU1_GPO5.RGMII1_RD0 */
AM64X_IOPAD(0x0128, PIN_INPUT, 4) /* (U12) PRG1_PRU1_GPO8.RGMII1_RD1 */
@@ -281,7 +308,7 @@
>;
};
- rgmii2_pins_default: rgmii2-pins-default {
+ rgmii2_pins_default: rgmii2-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */
AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */
@@ -298,7 +325,7 @@
>;
};
- ospi0_pins_default: ospi0-pins-default {
+ ospi0_pins_default: ospi0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (N20) OSPI0_CLK */
AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */
@@ -314,24 +341,24 @@
>;
};
- main_ecap0_pins_default: main-ecap0-pins-default {
+ main_ecap0_pins_default: main-ecap0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
>;
};
- main_wlan_en_pins_default: main-wlan-en-pins-default {
+ main_wlan_en_pins_default: main-wlan-en-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x00c4, PIN_OUTPUT_PULLUP, 7) /* (V8) GPIO0_48 */
>;
};
- main_com8_ls_en_pins_default: main-com8-ls-en-pins-default {
+ main_com8_ls_en_pins_default: main-com8-ls-en-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x00fc, PIN_OUTPUT, 7) /* (U7) PRG1_PRU0_GPO17.GPIO0_62 */
>;
};
- main_wlan_pins_default: main-wlan-pins-default {
+ main_wlan_pins_default: main-wlan-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */
>;
@@ -342,11 +369,26 @@
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
+ current-speed = <115200>;
};
&main_uart1 {
/* main_uart1 is reserved for firmware usage */
status = "reserved";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_uart1_pins_default>;
+};
+
+&main_i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c0_pins_default>;
+ clock-frequency = <400000>;
+
+ eeprom@51 {
+ compatible = "atmel,24c512";
+ reg = <0x51>;
+ };
};
&main_i2c1 {
@@ -439,8 +481,7 @@
&cpsw3g {
pinctrl-names = "default";
- pinctrl-0 = <&rgmii1_pins_default
- &rgmii2_pins_default>;
+ pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>;
};
&cpsw_port1 {
@@ -490,10 +531,53 @@
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "ospi.tiboot3";
+ reg = <0x0 0x100000>;
+ };
+
+ partition@100000 {
+ label = "ospi.tispl";
+ reg = <0x100000 0x200000>;
+ };
+
+ partition@300000 {
+ label = "ospi.u-boot";
+ reg = <0x300000 0x400000>;
+ };
+
+ partition@700000 {
+ label = "ospi.env";
+ reg = <0x700000 0x40000>;
+ };
+
+ partition@740000 {
+ label = "ospi.env.backup";
+ reg = <0x740000 0x40000>;
+ };
+
+ partition@800000 {
+ label = "ospi.rootfs";
+ reg = <0x800000 0x37c0000>;
+ };
+
+ partition@3fc0000 {
+ label = "ospi.phypattern";
+ reg = <0x3fc0000 0x40000>;
+ };
+ };
};
};
&mailbox0_cluster2 {
+ status = "okay";
+
mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
@@ -505,11 +589,9 @@
};
};
-&mailbox0_cluster3 {
- status = "disabled";
-};
-
&mailbox0_cluster4 {
+ status = "okay";
+
mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
@@ -521,41 +603,35 @@
};
};
-&mailbox0_cluster5 {
- status = "disabled";
-};
-
&mailbox0_cluster6 {
+ status = "okay";
+
mbox_m4_0: mbox-m4-0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
};
-&mailbox0_cluster7 {
- status = "disabled";
-};
-
&main_r5fss0_core0 {
- mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core0>;
+ mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core0>;
memory-region = <&main_r5fss0_core0_dma_memory_region>,
<&main_r5fss0_core0_memory_region>;
};
&main_r5fss0_core1 {
- mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core1>;
+ mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core1>;
memory-region = <&main_r5fss0_core1_dma_memory_region>,
<&main_r5fss0_core1_memory_region>;
};
&main_r5fss1_core0 {
- mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core0>;
+ mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core0>;
memory-region = <&main_r5fss1_core0_dma_memory_region>,
<&main_r5fss1_core0_memory_region>;
};
&main_r5fss1_core1 {
- mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core1>;
+ mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core1>;
memory-region = <&main_r5fss1_core1_dma_memory_region>,
<&main_r5fss1_core1_memory_region>;
};
diff --git a/arch/arm/dts/k3-am642.dtsi b/arch/arm/dts/k3-am642.dtsi
index 8a76f48..7a6eede 100644
--- a/arch/arm/dts/k3-am642.dtsi
+++ b/arch/arm/dts/k3-am642.dtsi
@@ -58,6 +58,7 @@
L2_0: l2-cache0 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
cache-size = <0x40000>;
cache-line-size = <64>;
cache-sets = <256>;
diff --git a/arch/arm/dts/mt7986a-bpi-r3-sd.dts b/arch/arm/dts/mt7986a-bpi-r3-sd.dts
index 1525630..c156a81 100644
--- a/arch/arm/dts/mt7986a-bpi-r3-sd.dts
+++ b/arch/arm/dts/mt7986a-bpi-r3-sd.dts
@@ -76,12 +76,12 @@
ð {
status = "okay";
mediatek,gmac-id = <0>;
- phy-mode = "sgmii";
+ phy-mode = "2500base-x";
mediatek,switch = "mt7531";
reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
fixed-link {
- speed = <1000>;
+ speed = <2500>;
full-duplex;
};
};
diff --git a/arch/arm/dts/mt7988.dtsi b/arch/arm/dts/mt7988.dtsi
index ddd629e..ac476d5 100644
--- a/arch/arm/dts/mt7988.dtsi
+++ b/arch/arm/dts/mt7988.dtsi
@@ -9,6 +9,7 @@
#include <dt-bindings/clock/mt7988-clk.h>
#include <dt-bindings/reset/mt7988-reset.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy.h>
/ {
compatible = "mediatek,mt7988-rfb";
@@ -161,6 +162,65 @@
#clock-cells = <1>;
};
+ dummy_clk: dummy12m {
+ compatible = "fixed-clock";
+ clock-frequency = <12000000>;
+ #clock-cells = <0>;
+ /* must need this line, or uart uanable to get dummy_clk */
+ bootph-all;
+ };
+
+ xhci1: xhci@11200000 {
+ compatible = "mediatek,mt7988-xhci",
+ "mediatek,mtk-xhci";
+ reg = <0 0x11200000 0 0x2e00>,
+ <0 0x11203e00 0 0x0100>;
+ reg-names = "mac", "ippc";
+ interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&tphyu2port0 PHY_TYPE_USB2>,
+ <&tphyu3port0 PHY_TYPE_USB3>;
+ clocks = <&dummy_clk>,
+ <&dummy_clk>,
+ <&dummy_clk>,
+ <&dummy_clk>,
+ <&dummy_clk>;
+ clock-names = "sys_ck",
+ "xhci_ck",
+ "ref_ck",
+ "mcu_ck",
+ "dma_ck";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ status = "okay";
+ };
+
+ usbtphy: usb-phy@11c50000 {
+ compatible = "mediatek,mt7988",
+ "mediatek,generic-tphy-v2";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "okay";
+
+ tphyu2port0: usb-phy@11c50000 {
+ reg = <0 0x11c50000 0 0x700>;
+ clocks = <&dummy_clk>;
+ clock-names = "ref";
+ #phy-cells = <1>;
+ status = "okay";
+ };
+
+ tphyu3port0: usb-phy@11c50700 {
+ reg = <0 0x11c50700 0 0x900>;
+ clocks = <&dummy_clk>;
+ clock-names = "ref";
+ #phy-cells = <1>;
+ mediatek,usb3-pll-ssc-delta;
+ mediatek,usb3-pll-ssc-delta1;
+ status = "okay";
+ };
+ };
+
xfi_pextp0: syscon@11f20000 {
compatible = "mediatek,mt7988-xfi_pextp_0", "syscon";
reg = <0 0x11f20000 0 0x10000>;
diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h
index fa85486..8e89783 100644
--- a/arch/arm/include/asm/bitops.h
+++ b/arch/arm/include/asm/bitops.h
@@ -15,9 +15,34 @@
#ifndef __ASM_ARM_BITOPS_H
#define __ASM_ARM_BITOPS_H
+#if __LINUX_ARM_ARCH__ < 5
+
#include <asm-generic/bitops/__ffs.h>
#include <asm-generic/bitops/__fls.h>
#include <asm-generic/bitops/fls.h>
+
+#else
+
+#define PLATFORM_FFS
+#define PLATFORM_FLS
+
+#if !IS_ENABLED(CONFIG_HAS_THUMB2) && CONFIG_IS_ENABLED(SYS_THUMB_BUILD)
+
+unsigned long __fls(unsigned long word);
+unsigned long __ffs(unsigned long word);
+int fls(unsigned int x);
+int ffs(int x);
+
+#else
+
+#include <asm-generic/bitops/builtin-__fls.h>
+#include <asm-generic/bitops/builtin-__ffs.h>
+#include <asm-generic/bitops/builtin-fls.h>
+#include <asm-generic/bitops/builtin-ffs.h>
+
+#endif
+#endif
+
#include <asm-generic/bitops/fls64.h>
#ifdef __KERNEL__
@@ -113,7 +138,7 @@
static inline int __ilog2(unsigned int x)
{
- return generic_fls(x) - 1;
+ return fls(x) - 1;
}
#define ffz(x) __ffs(~(x))
diff --git a/arch/arm/include/asm/spl.h b/arch/arm/include/asm/spl.h
index 0ece4b0..ee79a19 100644
--- a/arch/arm/include/asm/spl.h
+++ b/arch/arm/include/asm/spl.h
@@ -34,9 +34,6 @@
};
#endif
-/* Linker symbols. */
-extern char __bss_start[], __bss_end[];
-
#ifndef CONFIG_DM
extern gd_t gdata;
#endif
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 62cf80f..b1bcd37 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -113,6 +113,11 @@
AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
+
+# This is only necessary to force ARM mode on THUMB1 targets.
+ifneq ($(CONFIG_SYS_ARM_ARCH),4)
+obj-y += bitops.o
+endif
endif
endif
diff --git a/arch/arm/lib/bitops.S b/arch/arm/lib/bitops.S
new file mode 100644
index 0000000..29d1524
--- /dev/null
+++ b/arch/arm/lib/bitops.S
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2023 Sean Anderson <sean.anderson@seco.com>
+ *
+ * ARM bitops to call when using THUMB1, which doesn't have these instructions.
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+.pushsection .text.__fls
+ENTRY(__fls)
+ clz r0, r0
+ rsb r0, r0, #31
+ ret lr
+ENDPROC(__fls)
+.popsection
+
+.pushsection .text.__ffs
+ENTRY(__ffs)
+ rsb r3, r0, #0
+ and r0, r0, r3
+ clz r0, r0
+ rsb r0, r0, #31
+ ret lr
+ENDPROC(__ffs)
+.popsection
+
+.pushsection .text.fls
+ENTRY(fls)
+ cmp r0, #0
+ clzne r0, r0
+ rsbne r0, r0, #32
+ ret lr
+ENDPROC(fls)
+.popsection
+
+.pushsection .text.ffs
+ENTRY(ffs)
+ rsb r3, r0, #0
+ and r0, r0, r3
+ clz r0, r0
+ rsb r0, r0, #32
+ ret lr
+ENDPROC(ffs)
+.popsection
diff --git a/arch/arm/mach-bcm283x/init.c b/arch/arm/mach-bcm283x/init.c
index 183650a..7265faf 100644
--- a/arch/arm/mach-bcm283x/init.c
+++ b/arch/arm/mach-bcm283x/init.c
@@ -146,6 +146,14 @@
return 0;
}
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo(void)
+{
+ printf("CPU: BCM283x\n");
+ return 0;
+}
+#endif
+
#ifdef CONFIG_ARMV7_LPAE
#ifdef CONFIG_TARGET_RPI_4_32B
#define BCM2711_RPI4_PCIE_XHCI_MMIO_VIRT 0xffc00000UL
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index d94b582..2136ab7 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -181,7 +181,7 @@
config SPL_IMX_ROMAPI_LOADADDR
hex "Default load address to load image through ROM API"
depends on IMX8_ROMAPI || SPL_BOOTROM_SUPPORT
- default 0
+ default 0x0
config IMX_DCD_ADDR
hex "DCD Blocks location on the image"
diff --git a/arch/arm/mach-imx/imx8/Kconfig b/arch/arm/mach-imx/imx8/Kconfig
index 15f844f..59d11b3 100644
--- a/arch/arm/mach-imx/imx8/Kconfig
+++ b/arch/arm/mach-imx/imx8/Kconfig
@@ -34,11 +34,11 @@
config BOOTAUX_RESERVED_MEM_BASE
hex "i.MX auxiliary core dram memory base"
- default 0
+ default 0x0
config BOOTAUX_RESERVED_MEM_SIZE
hex "i.MX auxiliary core dram memory size"
- default 0
+ default 0x0
choice
prompt "i.MX8 board select"
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index a279582..03c2b37 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -470,7 +470,7 @@
config ROCKCHIP_SPL_RESERVE_IRAM
hex "Size of IRAM reserved in SPL"
- default 0
+ default 0x0
help
SPL may need reserve memory for firmware loaded by SPL, whose load
address is in IRAM and may overlay with SPL text area if not
diff --git a/arch/arm/mach-stm32mp/boot_params.c b/arch/arm/mach-stm32mp/boot_params.c
index 24d04dc..158bf40 100644
--- a/arch/arm/mach-stm32mp/boot_params.c
+++ b/arch/arm/mach-stm32mp/boot_params.c
@@ -29,7 +29,7 @@
return (void *)nt_fw_dtb;
log_debug("%s: DTB not found.\n", __func__);
}
- log_debug("%s: fall back to builtin DTB, %p\n", __func__, &_end);
+ log_debug("%s: fall back to builtin DTB, %p\n", __func__, _end);
- return (void *)&_end;
+ return (void *)_end;
}
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index e20c3a3..9d5df2c 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -568,7 +568,7 @@
config DRAM_TPR3
hex "sunxi dram tpr3 value"
- default 0
+ default 0x0
---help---
Set the dram controller tpr3 parameter. This parameter configures
the delay on the command lane and also phase shifts, which are
@@ -579,7 +579,7 @@
config DRAM_DQS_GATING_DELAY
hex "sunxi dram dqs_gating_delay value"
- default 0
+ default 0x0
---help---
Set the dram controller dqs_gating_delay parmeter. Each byte
encodes the DQS gating delay for each byte lane. The delay
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h
index 958018c..c0423ea 100644
--- a/arch/microblaze/include/asm/processor.h
+++ b/arch/microblaze/include/asm/processor.h
@@ -6,11 +6,6 @@
#ifndef __ASM_MICROBLAZE_PROCESSOR_H
#define __ASM_MICROBLAZE_PROCESSOR_H
-/* References to section boundaries */
-
-extern char _end[];
-extern char __text_start[];
-
/* Microblaze board initialization function */
void board_init(void);
diff --git a/arch/mips/lib/reloc.c b/arch/mips/lib/reloc.c
index 67c8af2..9cf6809 100644
--- a/arch/mips/lib/reloc.c
+++ b/arch/mips/lib/reloc.c
@@ -146,7 +146,7 @@
/* Clear the .bss section */
bss_start = (uint8_t *)((unsigned long)__bss_start + off);
- bss_len = (unsigned long)&__bss_end - (unsigned long)__bss_start;
+ bss_len = (unsigned long)__bss_end - (unsigned long)__bss_start;
memset(bss_start, 0, bss_len);
/* Jump to the relocated U-Boot */
diff --git a/arch/mips/mach-jz47xx/jz4780/jz4780.c b/arch/mips/mach-jz47xx/jz4780/jz4780.c
index 676c305..56fdf04 100644
--- a/arch/mips/mach-jz47xx/jz4780/jz4780.c
+++ b/arch/mips/mach-jz47xx/jz4780/jz4780.c
@@ -42,7 +42,7 @@
enable_caches();
/* Clear the BSS */
- memset(__bss_start, 0, (char *)&__bss_end - __bss_start);
+ memset(__bss_start, 0, (size_t)__bss_end - (size_t)__bss_start);
gd->flags |= GD_FLG_SPL_INIT;
diff --git a/arch/mips/mach-mtmips/mt7621/spl/launch.c b/arch/mips/mach-mtmips/mt7621/spl/launch.c
index 37c20a5..95dd659 100644
--- a/arch/mips/mach-mtmips/mt7621/spl/launch.c
+++ b/arch/mips/mach-mtmips/mt7621/spl/launch.c
@@ -70,7 +70,7 @@
cpumask = 0x0f;
/* Make BootROM/TPL redirect Core1's bootup flow to our entry point */
- writel((uintptr_t)&_start, sysc + BOOT_SRAM_BASE_REG);
+ writel((uintptr_t)_start, sysc + BOOT_SRAM_BASE_REG);
bootup_secondary_core();
}
diff --git a/arch/mips/mach-mtmips/mt7621/spl/spl.c b/arch/mips/mach-mtmips/mt7621/spl/spl.c
index aa5b267..25b409e 100644
--- a/arch/mips/mach-mtmips/mt7621/spl/spl.c
+++ b/arch/mips/mach-mtmips/mt7621/spl/spl.c
@@ -86,7 +86,7 @@
uint32_t spl_nand_get_uboot_raw_page(void)
{
- const struct stage_header *sh = (const struct stage_header *)&_start;
+ const struct stage_header *sh = (const struct stage_header *)_start;
u32 addr;
addr = image_get_header_size() + be32_to_cpu(sh->stage_size);
diff --git a/arch/powerpc/cpu/mpc8xx/Kconfig b/arch/powerpc/cpu/mpc8xx/Kconfig
index bd2af8d..1731c96 100644
--- a/arch/powerpc/cpu/mpc8xx/Kconfig
+++ b/arch/powerpc/cpu/mpc8xx/Kconfig
@@ -94,7 +94,7 @@
config SYS_SYPCR
hex "SYPCR register" if !WDT_MPC8xxx
- default 0
+ default 0x0
help
System Protection Control (11-9)
diff --git a/arch/x86/include/asm/sections.h b/arch/x86/include/asm/sections.h
index a6be360..874a43d 100644
--- a/arch/x86/include/asm/sections.h
+++ b/arch/x86/include/asm/sections.h
@@ -8,4 +8,6 @@
#include <asm-generic/sections.h>
+extern char __data_end[];
+
#endif
diff --git a/arch/x86/include/asm/zimage.h b/arch/x86/include/asm/zimage.h
index 9ad74dc..655675b 100644
--- a/arch/x86/include/asm/zimage.h
+++ b/arch/x86/include/asm/zimage.h
@@ -62,41 +62,4 @@
int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
ulong initrd_addr, ulong initrd_size, ulong cmdline_force);
-/**
- * zimage_dump() - Dump the metadata of a zimage
- *
- * This shows all available information in a zimage that has been loaded.
- *
- * @base_ptr: Pointer to the boot parameters, typically at address
- * DEFAULT_SETUP_BASE
- */
-void zimage_dump(struct boot_params *base_ptr);
-
-/**
- * zboot_start() - Boot a zimage
- *
- * Boot a zimage, given the component parts
- *
- * @addr: Address where the bzImage is moved before booting, either
- * BZIMAGE_LOAD_ADDR or ZIMAGE_LOAD_ADDR
- * @base: Pointer to the boot parameters, typically at address
- * DEFAULT_SETUP_BASE
- * @initrd: Address of the initial ramdisk, or 0 if none
- * @initrd_size: Size of the initial ramdisk, or 0 if none
- * @cmdline: Command line to use for booting
- * Return: -EFAULT on error (normally it does not return)
- */
-int zboot_start(ulong addr, ulong size, ulong initrd, ulong initrd_size,
- ulong base, char *cmdline);
-
-/*
- * zimage_get_kernel_version() - Get the version string from a kernel
- *
- * @params: boot_params pointer
- * @kernel_base: base address of kernel
- * Return: Kernel version as a NUL-terminated string
- */
-const char *zimage_get_kernel_version(struct boot_params *params,
- void *kernel_base);
-
#endif
diff --git a/arch/x86/lib/relocate.c b/arch/x86/lib/relocate.c
index 5b1b420..da819b9 100644
--- a/arch/x86/lib/relocate.c
+++ b/arch/x86/lib/relocate.c
@@ -26,11 +26,11 @@
int copy_uboot_to_ram(void)
{
- size_t len = (uintptr_t)&__data_end - (uintptr_t)&__text_start;
+ size_t len = (uintptr_t)__data_end - (uintptr_t)__text_start;
if (gd->flags & GD_FLG_SKIP_RELOC)
return 0;
- memcpy((void *)gd->relocaddr, (void *)&__text_start, len);
+ memcpy((void *)gd->relocaddr, (void *)__text_start, len);
return 0;
}
@@ -38,8 +38,8 @@
#ifndef CONFIG_EFI_APP
int clear_bss(void)
{
- ulong dst_addr = (ulong)&__bss_start + gd->reloc_off;
- size_t len = (uintptr_t)&__bss_end - (uintptr_t)&__bss_start;
+ ulong dst_addr = (ulong)__bss_start + gd->reloc_off;
+ size_t len = (uintptr_t)__bss_end - (uintptr_t)__bss_start;
if (gd->flags & GD_FLG_SKIP_RELOC)
return 0;
@@ -150,12 +150,12 @@
*/
int do_elf_reloc_fixups(void)
{
- void *re_src = (void *)(&__rel_dyn_start);
- void *re_end = (void *)(&__rel_dyn_end);
+ void *re_src = (void *)__rel_dyn_start;
+ void *re_end = (void *)__rel_dyn_end;
uint text_base;
/* The size of the region of u-boot that runs out of RAM. */
- uintptr_t size = (uintptr_t)&__bss_end - (uintptr_t)&__text_start;
+ uintptr_t size = (uintptr_t)__bss_end - (uintptr_t)__text_start;
if (gd->flags & GD_FLG_SKIP_RELOC)
return 0;
diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c
index f99df08..58fa572 100644
--- a/arch/x86/lib/spl.c
+++ b/arch/x86/lib/spl.c
@@ -138,9 +138,9 @@
}
#ifndef CONFIG_SYS_COREBOOT
- debug("BSS clear from %lx to %lx len %lx\n", (ulong)&__bss_start,
- (ulong)&__bss_end, (ulong)&__bss_end - (ulong)&__bss_start);
- memset(&__bss_start, 0, (ulong)&__bss_end - (ulong)&__bss_start);
+ debug("BSS clear from %lx to %lx len %lx\n", (ulong)__bss_start,
+ (ulong)__bss_end, (ulong)__bss_end - (ulong)__bss_start);
+ memset(__bss_start, 0, (ulong)__bss_end - (ulong)__bss_start);
# ifndef CONFIG_TPL
/* TODO(sjg@chromium.org): Consider calling cpu_init_r() here */
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 062e3d3..a41e1cc 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -692,7 +692,7 @@
printf("\n");
}
-void zimage_dump(struct boot_params *base_ptr)
+void zimage_dump(struct boot_params *base_ptr, bool show_cmdline)
{
struct setup_header *hdr;
const char *version;
@@ -703,7 +703,7 @@
printf("E820: %d entries\n", base_ptr->e820_entries);
if (base_ptr->e820_entries) {
- printf("%18s %16s %s\n", "Addr", "Size", "Type");
+ printf("%12s %10s %s\n", "Addr", "Size", "Type");
for (i = 0; i < base_ptr->e820_entries; i++) {
struct e820_entry *entry = &base_ptr->e820_map[i];
@@ -749,7 +749,7 @@
print_num("Ext loader ver", hdr->ext_loader_ver);
print_num("Ext loader type", hdr->ext_loader_type);
print_num("Command line ptr", hdr->cmd_line_ptr);
- if (hdr->cmd_line_ptr) {
+ if (show_cmdline && hdr->cmd_line_ptr) {
printf(" ");
/* Use puts() to avoid limits from CONFIG_SYS_PBSIZE */
puts((char *)(ulong)hdr->cmd_line_ptr);
@@ -787,7 +787,7 @@
printf("No zboot setup_base\n");
return CMD_RET_FAILURE;
}
- zimage_dump(base_ptr);
+ zimage_dump(base_ptr, true);
return 0;
}
diff --git a/arch/xtensa/lib/relocate.c b/arch/xtensa/lib/relocate.c
index 3dc8edc..a499590 100644
--- a/arch/xtensa/lib/relocate.c
+++ b/arch/xtensa/lib/relocate.c
@@ -9,8 +9,8 @@
int clear_bss(void)
{
- size_t len = (size_t)&__bss_end - (size_t)&__bss_start;
+ size_t len = (size_t)__bss_end - (size_t)__bss_start;
- memset((void *)&__bss_start, 0x00, len);
+ memset((void *)__bss_start, 0x00, len);
return 0;
}
diff --git a/board/advantech/imx8qm_dmsse20_a1/spl.c b/board/advantech/imx8qm_dmsse20_a1/spl.c
index f36caec..e8959ed 100644
--- a/board/advantech/imx8qm_dmsse20_a1/spl.c
+++ b/board/advantech/imx8qm_dmsse20_a1/spl.c
@@ -14,6 +14,7 @@
#include <firmware/imx/sci/sci.h>
#include <asm/arch/imx8-pins.h>
#include <asm/arch/iomux.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/advantech/imx8qm_rom7720_a1/spl.c b/board/advantech/imx8qm_rom7720_a1/spl.c
index 922bb0b..d324001 100644
--- a/board/advantech/imx8qm_rom7720_a1/spl.c
+++ b/board/advantech/imx8qm_rom7720_a1/spl.c
@@ -17,6 +17,7 @@
#include <firmware/imx/sci/sci.h>
#include <asm/arch/imx8-pins.h>
#include <asm/arch/iomux.h>
+#include <asm/sections.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/amlogic/vim3/vim3.c b/board/amlogic/vim3/vim3.c
index fcd60ab..8bdfb30 100644
--- a/board/amlogic/vim3/vim3.c
+++ b/board/amlogic/vim3/vim3.c
@@ -104,8 +104,8 @@
}
/* Update PHY names (mandatory to disable USB3.0) */
- len = strlcpy(data, "usb2-phy0", 32);
- len += strlcpy(&data[len], "usb2-phy1", 32 - len);
+ len = strlcpy(data, "usb2-phy0", 32) + 1;
+ len += strlcpy(&data[len], "usb2-phy1", 32 - len) + 1;
ret = fdt_setprop(blob, node, "phy-names", data, len);
if (ret < 0) {
printf("vim3: failed to update usb phy names property (%d)\n", ret);
@@ -132,7 +132,7 @@
}
/* Enable PCIe */
- len = strlcpy(data, "okay", 32);
+ len = strlcpy(data, "okay", 32) + 1;
ret = fdt_setprop(blob, node, "status", data, len);
if (ret < 0) {
printf("vim3: failed to enable pcie node (%d)\n", ret);
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c
index 4dcf3f3..17f37ba 100644
--- a/board/aristainetos/aristainetos.c
+++ b/board/aristainetos/aristainetos.c
@@ -27,6 +27,7 @@
#include <asm/arch/crm_regs.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
+#include <asm/sections.h>
#include <bmp_logo.h>
#include <dm/root.h>
#include <env.h>
@@ -216,7 +217,6 @@
&iomuxc_regs->gpr[12]);
}
-extern char __bss_start[], __bss_end[];
int board_early_init_f(void)
{
select_ldb_di_clock_source(MXC_PLL5_CLK);
diff --git a/board/beacon/imx8mm/spl.c b/board/beacon/imx8mm/spl.c
index b2830c5..1632238 100644
--- a/board/beacon/imx8mm/spl.c
+++ b/board/beacon/imx8mm/spl.c
@@ -14,6 +14,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/ddr.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
diff --git a/board/beacon/imx8mn/spl.c b/board/beacon/imx8mn/spl.c
index 9acd916..b4d46f1 100644
--- a/board/beacon/imx8mn/spl.c
+++ b/board/beacon/imx8mn/spl.c
@@ -20,6 +20,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <mmc.h>
#include <linux/delay.h>
diff --git a/board/bosch/acc/acc.c b/board/bosch/acc/acc.c
index 7c49b20..34088ad 100644
--- a/board/bosch/acc/acc.c
+++ b/board/bosch/acc/acc.c
@@ -27,6 +27,7 @@
#include <asm/arch/mx6-pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/iomux-v3.h>
+#include <asm/sections.h>
#include <usb.h>
#include <usb/ehci-ci.h>
#include <fuse.h>
diff --git a/board/bsh/imx8mn_smm_s2/spl.c b/board/bsh/imx8mn_smm_s2/spl.c
index ce0504a..5a77d28 100644
--- a/board/bsh/imx8mn_smm_s2/spl.c
+++ b/board/bsh/imx8mn_smm_s2/spl.c
@@ -13,6 +13,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/gpio.h>
+#include <asm/sections.h>
#include <dm/device.h>
#include <dm/uclass.h>
diff --git a/board/cloos/imx8mm_phg/spl.c b/board/cloos/imx8mm_phg/spl.c
index e63904e..0c3a013 100644
--- a/board/cloos/imx8mm_phg/spl.c
+++ b/board/cloos/imx8mm_phg/spl.c
@@ -19,6 +19,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/ddr.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
diff --git a/board/compulab/cl-som-imx7/spl.c b/board/compulab/cl-som-imx7/spl.c
index 5d4c4d3..98c3b83 100644
--- a/board/compulab/cl-som-imx7/spl.c
+++ b/board/compulab/cl-som-imx7/spl.c
@@ -16,6 +16,7 @@
#include <asm/arch-mx7/mx7-pins.h>
#include <asm/arch-mx7/clock.h>
#include <asm/arch-mx7/mx7-ddr.h>
+#include <asm/sections.h>
#include "common.h"
#ifdef CONFIG_FSL_ESDHC_IMX
diff --git a/board/compulab/imx8mm-cl-iot-gate/spl.c b/board/compulab/imx8mm-cl-iot-gate/spl.c
index d2d2026..19c1acd 100644
--- a/board/compulab/imx8mm-cl-iot-gate/spl.c
+++ b/board/compulab/imx8mm-cl-iot-gate/spl.c
@@ -21,6 +21,7 @@
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/mach-imx/gpio.h>
#include <asm/arch/ddr.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
diff --git a/board/congatec/cgtqmx8/spl.c b/board/congatec/cgtqmx8/spl.c
index dea34e4..b432ce2 100644
--- a/board/congatec/cgtqmx8/spl.c
+++ b/board/congatec/cgtqmx8/spl.c
@@ -10,6 +10,7 @@
#include <init.h>
#include <log.h>
#include <spl.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/uclass-internal.h>
diff --git a/board/dhelectronics/dh_imx6/dh_imx6_spl.c b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
index 20a330c..e6d5657 100644
--- a/board/dhelectronics/dh_imx6/dh_imx6_spl.c
+++ b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
@@ -21,6 +21,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/io.h>
+#include <asm/sections.h>
#include <asm/system.h>
#include <errno.h>
#include <fuse.h>
diff --git a/board/dhelectronics/dh_imx8mp/spl.c b/board/dhelectronics/dh_imx8mp/spl.c
index e2aa874..a8fda13 100644
--- a/board/dhelectronics/dh_imx8mp/spl.c
+++ b/board/dhelectronics/dh_imx8mp/spl.c
@@ -15,6 +15,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/ddr.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
diff --git a/board/engicam/imx8mm/spl.c b/board/engicam/imx8mm/spl.c
index 1846134..af9044a 100644
--- a/board/engicam/imx8mm/spl.c
+++ b/board/engicam/imx8mm/spl.c
@@ -16,6 +16,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/ddr.h>
+#include <asm/sections.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/imx8mm_evk/spl.c b/board/freescale/imx8mm_evk/spl.c
index 6e95138..3543781 100644
--- a/board/freescale/imx8mm_evk/spl.c
+++ b/board/freescale/imx8mm_evk/spl.c
@@ -19,6 +19,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/ddr.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c
index ec0378b..dd54fa9 100644
--- a/board/freescale/imx8mn_evk/spl.c
+++ b/board/freescale/imx8mn_evk/spl.c
@@ -20,6 +20,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/ddr.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
diff --git a/board/freescale/imx8mq_evk/spl.c b/board/freescale/imx8mq_evk/spl.c
index bea9ddc..818cdd6 100644
--- a/board/freescale/imx8mq_evk/spl.c
+++ b/board/freescale/imx8mq_evk/spl.c
@@ -20,6 +20,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <fsl_sec.h>
#include <mmc.h>
diff --git a/board/freescale/imx8qm_mek/spl.c b/board/freescale/imx8qm_mek/spl.c
index 332a662..17fd437 100644
--- a/board/freescale/imx8qm_mek/spl.c
+++ b/board/freescale/imx8qm_mek/spl.c
@@ -17,6 +17,7 @@
#include <dm/device-internal.h>
#include <dm/lists.h>
#include <asm/arch/sys_proto.h>
+#include <asm/sections.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/imx8qxp_mek/spl.c b/board/freescale/imx8qxp_mek/spl.c
index 75aab16..462c43c 100644
--- a/board/freescale/imx8qxp_mek/spl.c
+++ b/board/freescale/imx8qxp_mek/spl.c
@@ -22,6 +22,7 @@
#include <asm/arch/imx8-pins.h>
#include <asm/arch/iomux.h>
#include <asm/arch/sys_proto.h>
+#include <asm/sections.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/imx8ulp_evk/spl.c b/board/freescale/imx8ulp_evk/spl.c
index 66d0f68..c49b5be 100644
--- a/board/freescale/imx8ulp_evk/spl.c
+++ b/board/freescale/imx8ulp_evk/spl.c
@@ -20,6 +20,7 @@
#include <asm/arch/rdc.h>
#include <asm/arch/upower.h>
#include <asm/mach-imx/ele_api.h>
+#include <asm/sections.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/imx93_evk/spl.c b/board/freescale/imx93_evk/spl.c
index 63883b3..be9c24f 100644
--- a/board/freescale/imx93_evk/spl.c
+++ b/board/freescale/imx93_evk/spl.c
@@ -20,6 +20,7 @@
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/arch-mx7ulp/gpio.h>
#include <asm/mach-imx/syscounter.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/uclass-internal.h>
diff --git a/board/freescale/ls1021aiot/ls1021aiot.c b/board/freescale/ls1021aiot/ls1021aiot.c
index 8605d06..d6f22bd 100644
--- a/board/freescale/ls1021aiot/ls1021aiot.c
+++ b/board/freescale/ls1021aiot/ls1021aiot.c
@@ -18,6 +18,7 @@
#include <asm/arch/ls102xa_devdis.h>
#include <asm/arch/ls102xa_soc.h>
+#include <asm/sections.h>
#include <fsl_csu.h>
#include <fsl_immap.h>
#include <netdev.h>
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c
index d5cb731..a618ce1 100644
--- a/board/freescale/ls1021aqds/ls1021aqds.c
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -16,6 +16,7 @@
#include <asm/arch/fsl_serdes.h>
#include <asm/arch/ls102xa_soc.h>
#include <asm/arch/ls102xa_devdis.h>
+#include <asm/sections.h>
#include <hwconfig.h>
#include <mmc.h>
#include <fsl_csu.h>
diff --git a/board/freescale/ls1021atsn/ls1021atsn.c b/board/freescale/ls1021atsn/ls1021atsn.c
index d144f25..d0e4e79 100644
--- a/board/freescale/ls1021atsn/ls1021atsn.c
+++ b/board/freescale/ls1021atsn/ls1021atsn.c
@@ -12,6 +12,7 @@
#include <asm/arch/ls102xa_soc.h>
#include <asm/arch/fsl_serdes.h>
#include <asm/global_data.h>
+#include <asm/sections.h>
#include <linux/delay.h>
#include "../common/sleep.h"
#include <fsl_validate.h>
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index 4f58343..27b9d79 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -18,6 +18,7 @@
#include <asm/arch/fsl_serdes.h>
#include <asm/arch/ls102xa_devdis.h>
#include <asm/arch/ls102xa_soc.h>
+#include <asm/sections.h>
#include <hwconfig.h>
#include <mmc.h>
#include <fsl_csu.h>
diff --git a/board/freescale/mx6sabreauto/mx6sabreauto.c b/board/freescale/mx6sabreauto/mx6sabreauto.c
index 039deb5..77e9200 100644
--- a/board/freescale/mx6sabreauto/mx6sabreauto.c
+++ b/board/freescale/mx6sabreauto/mx6sabreauto.c
@@ -15,6 +15,7 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/iomux.h>
#include <asm/arch/mx6-pins.h>
+#include <asm/sections.h>
#include <env.h>
#include <linux/errno.h>
#include <asm/gpio.h>
diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 96a76b0..b558a59 100644
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -14,6 +14,7 @@
#include <asm/arch/mx6-pins.h>
#include <asm/global_data.h>
#include <asm/mach-imx/spi.h>
+#include <asm/sections.h>
#include <env.h>
#include <linux/errno.h>
#include <asm/gpio.h>
diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index 2c90a35..e9ac571 100644
--- a/board/freescale/mx6slevk/mx6slevk.c
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -19,6 +19,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/io.h>
+#include <asm/sections.h>
#include <linux/sizes.h>
#include <common.h>
#include <fsl_esdhc_imx.h>
diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
index 570b501..534b16c 100644
--- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
+++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
@@ -18,6 +18,7 @@
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/io.h>
+#include <asm/sections.h>
#include <common.h>
#include <env.h>
#include <fsl_esdhc_imx.h>
diff --git a/board/gateworks/venice/spl.c b/board/gateworks/venice/spl.c
index 5aa2095..774a990 100644
--- a/board/gateworks/venice/spl.c
+++ b/board/gateworks/venice/spl.c
@@ -19,6 +19,7 @@
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/arch/ddr.h>
#include <asm-generic/gpio.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/pinctrl.h>
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
index 103c453..5490243 100644
--- a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
+++ b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
@@ -14,6 +14,7 @@
#include <asm/arch/mx6-ddr.h>
#include <asm/arch/sys_proto.h>
#include <asm/global_data.h>
+#include <asm/sections.h>
#include <asm/io.h>
#include <errno.h>
#include <spl.h>
diff --git a/board/kontron/pitx_imx8m/spl.c b/board/kontron/pitx_imx8m/spl.c
index f6fd170..a247803 100644
--- a/board/kontron/pitx_imx8m/spl.c
+++ b/board/kontron/pitx_imx8m/spl.c
@@ -16,6 +16,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/sections.h>
#include <linux/delay.h>
#include <power/pmic.h>
#include <power/pfuze100_pmic.h>
diff --git a/board/kontron/sl-mx6ul/spl.c b/board/kontron/sl-mx6ul/spl.c
index a9d370b..b175885 100644
--- a/board/kontron/sl-mx6ul/spl.c
+++ b/board/kontron/sl-mx6ul/spl.c
@@ -11,6 +11,7 @@
#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/mach-imx/iomux-v3.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <init.h>
#include <linux/delay.h>
diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c
index b493734..54ee1e66 100644
--- a/board/kontron/sl-mx8mm/spl.c
+++ b/board/kontron/sl-mx8mm/spl.c
@@ -12,6 +12,7 @@
#include <asm/gpio.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/iomux-v3.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/uclass-internal.h>
diff --git a/board/liebherr/display5/spl.c b/board/liebherr/display5/spl.c
index 4219d00..97928e9 100644
--- a/board/liebherr/display5/spl.c
+++ b/board/liebherr/display5/spl.c
@@ -25,6 +25,7 @@
#include "asm/arch/iomux.h"
#include <asm/mach-imx/iomux-v3.h>
#include <asm/gpio.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <netdev.h>
#include <bootcount.h>
diff --git a/board/mntre/imx8mq_reform2/spl.c b/board/mntre/imx8mq_reform2/spl.c
index 21fad49..5120c62 100644
--- a/board/mntre/imx8mq_reform2/spl.c
+++ b/board/mntre/imx8mq_reform2/spl.c
@@ -21,6 +21,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <mmc.h>
#include <linux/delay.h>
diff --git a/board/phytec/pcm058/pcm058.c b/board/phytec/pcm058/pcm058.c
index 5e5b129..b37c6fe 100644
--- a/board/phytec/pcm058/pcm058.c
+++ b/board/phytec/pcm058/pcm058.c
@@ -17,6 +17,7 @@
#include <asm/global_data.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/sys_proto.h>
+#include <asm/sections.h>
#include <dm.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/phytec/phycore_imx8mm/spl.c b/board/phytec/phycore_imx8mm/spl.c
index 1bae9b1..690a51f 100644
--- a/board/phytec/phycore_imx8mm/spl.c
+++ b/board/phytec/phycore_imx8mm/spl.c
@@ -12,6 +12,7 @@
#include <asm/global_data.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/iomux-v3.h>
+#include <asm/sections.h>
#include <hang.h>
#include <init.h>
#include <log.h>
diff --git a/board/ronetix/imx7-cm/spl.c b/board/ronetix/imx7-cm/spl.c
index d36f734..b94cfd6 100644
--- a/board/ronetix/imx7-cm/spl.c
+++ b/board/ronetix/imx7-cm/spl.c
@@ -16,6 +16,7 @@
#include <asm/arch-mx7/mx7-ddr.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/gpio.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <spl.h>
diff --git a/board/ronetix/imx8mq-cm/spl.c b/board/ronetix/imx8mq-cm/spl.c
index b9a6745..1c675bc 100644
--- a/board/ronetix/imx8mq-cm/spl.c
+++ b/board/ronetix/imx8mq-cm/spl.c
@@ -13,6 +13,7 @@
#include <asm/arch/clock.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <linux/delay.h>
#include <spl.h>
diff --git a/board/siemens/capricorn/spl.c b/board/siemens/capricorn/spl.c
index 8e077d7..e160c61 100644
--- a/board/siemens/capricorn/spl.c
+++ b/board/siemens/capricorn/spl.c
@@ -10,6 +10,7 @@
#include <spl.h>
#include <dm.h>
#include <asm/global_data.h>
+#include <asm/sections.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/uclass-internal.h>
diff --git a/board/sifive/unleashed/unleashed.c b/board/sifive/unleashed/unleashed.c
index b6ab06a..3c5dd50 100644
--- a/board/sifive/unleashed/unleashed.c
+++ b/board/sifive/unleashed/unleashed.c
@@ -122,7 +122,7 @@
return (ulong *)(uintptr_t)gd->arch.firmware_fdt_addr;
}
- return (ulong *)&_end;
+ return (ulong *)_end;
}
int board_init(void)
diff --git a/board/sifive/unmatched/unmatched.c b/board/sifive/unmatched/unmatched.c
index 6295dee..6675548 100644
--- a/board/sifive/unmatched/unmatched.c
+++ b/board/sifive/unmatched/unmatched.c
@@ -19,7 +19,7 @@
return (ulong *)(uintptr_t)gd->arch.firmware_fdt_addr;
}
- return (ulong *)&_end;
+ return (ulong *)_end;
}
int board_init(void)
diff --git a/board/softing/vining_2000/vining_2000.c b/board/softing/vining_2000/vining_2000.c
index aaeeee3..4483bd7 100644
--- a/board/softing/vining_2000/vining_2000.c
+++ b/board/softing/vining_2000/vining_2000.c
@@ -19,6 +19,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/io.h>
#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/sections.h>
#include <env.h>
#include <linux/bitops.h>
#include <linux/delay.h>
diff --git a/board/solidrun/mx6cuboxi/mx6cuboxi.c b/board/solidrun/mx6cuboxi/mx6cuboxi.c
index 6fa5cf4..e119330 100644
--- a/board/solidrun/mx6cuboxi/mx6cuboxi.c
+++ b/board/solidrun/mx6cuboxi/mx6cuboxi.c
@@ -32,6 +32,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/sata.h>
#include <asm/mach-imx/video.h>
+#include <asm/sections.h>
#include <mmc.h>
#include <fsl_esdhc_imx.h>
#include <malloc.h>
diff --git a/board/starfive/visionfive2/starfive_visionfive2.c b/board/starfive/visionfive2/starfive_visionfive2.c
index 07dcca2..d609262 100644
--- a/board/starfive/visionfive2/starfive_visionfive2.c
+++ b/board/starfive/visionfive2/starfive_visionfive2.c
@@ -49,5 +49,5 @@
return (ulong *)(uintptr_t)gd->arch.firmware_fdt_addr;
}
- return (ulong *)&_end;
+ return (ulong *)_end;
}
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index f321cd5..de0f350 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -33,7 +33,6 @@
#include <asm/arch/sys_proto.h>
#include <asm/global_data.h>
#include <linux/delay.h>
-#include <u-boot/crc.h>
#ifndef CONFIG_ARM64
#include <asm/armv7.h>
#endif
diff --git a/board/technexion/pico-imx6ul/spl.c b/board/technexion/pico-imx6ul/spl.c
index 251f5a1..ff56fd8 100644
--- a/board/technexion/pico-imx6ul/spl.c
+++ b/board/technexion/pico-imx6ul/spl.c
@@ -14,6 +14,7 @@
#include <asm/gpio.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/boot_mode.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <linux/libfdt.h>
#include <spl.h>
diff --git a/board/technexion/pico-imx7d/spl.c b/board/technexion/pico-imx7d/spl.c
index f86fee9..c6b21aa 100644
--- a/board/technexion/pico-imx7d/spl.c
+++ b/board/technexion/pico-imx7d/spl.c
@@ -16,6 +16,7 @@
#include <asm/arch-mx7/mx7-ddr.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/gpio.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#include <spl.h>
diff --git a/board/technexion/pico-imx8mq/spl.c b/board/technexion/pico-imx8mq/spl.c
index 2afb4d3..1a9c799 100644
--- a/board/technexion/pico-imx8mq/spl.c
+++ b/board/technexion/pico-imx8mq/spl.c
@@ -16,6 +16,7 @@
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/sections.h>
#include <linux/delay.h>
#include <errno.h>
#include <fsl_esdhc_imx.h>
diff --git a/board/ti/am64x/evm.c b/board/ti/am64x/evm.c
index 96f4e30..a080b2b 100644
--- a/board/ti/am64x/evm.c
+++ b/board/ti/am64x/evm.c
@@ -18,7 +18,8 @@
#include "../common/board_detect.h"
-#define board_is_am64x_gpevm() board_ti_k3_is("AM64-GPEVM")
+#define board_is_am64x_gpevm() (board_ti_k3_is("AM64-GPEVM") || \
+ board_ti_k3_is("AM64-HSEVM"))
#define board_is_am64x_skevm() (board_ti_k3_is("AM64-SKEVM") || \
board_ti_k3_is("AM64B-SKEVM"))
diff --git a/board/toradex/apalis_imx6/apalis_imx6.c b/board/toradex/apalis_imx6/apalis_imx6.c
index 3c7cfa3..fa6b722 100644
--- a/board/toradex/apalis_imx6/apalis_imx6.c
+++ b/board/toradex/apalis_imx6/apalis_imx6.c
@@ -30,6 +30,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/sata.h>
#include <asm/mach-imx/video.h>
+#include <asm/sections.h>
#include <dm/device-internal.h>
#include <dm/platform_data/serial_mxc.h>
#include <dwc_ahsata.h>
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c
index 677caa4..e6c9b10 100644
--- a/board/toradex/colibri_imx6/colibri_imx6.c
+++ b/board/toradex/colibri_imx6/colibri_imx6.c
@@ -29,6 +29,7 @@
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/sata.h>
#include <asm/mach-imx/video.h>
+#include <asm/sections.h>
#include <cpu.h>
#include <dm/platform_data/serial_mxc.h>
#include <fsl_esdhc_imx.h>
diff --git a/board/toradex/verdin-imx8mm/spl.c b/board/toradex/verdin-imx8mm/spl.c
index 9d54d60..afa3686 100644
--- a/board/toradex/verdin-imx8mm/spl.c
+++ b/board/toradex/verdin-imx8mm/spl.c
@@ -16,6 +16,7 @@
#include <asm/io.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/iomux-v3.h>
+#include <asm/sections.h>
#include <cpu_func.h>
#include <dm/device.h>
#include <dm/device-internal.h>
diff --git a/board/udoo/neo/neo.c b/board/udoo/neo/neo.c
index 1287f71..730e266 100644
--- a/board/udoo/neo/neo.c
+++ b/board/udoo/neo/neo.c
@@ -17,6 +17,7 @@
#include <asm/global_data.h>
#include <asm/gpio.h>
#include <asm/mach-imx/iomux-v3.h>
+#include <asm/sections.h>
#include <dm.h>
#include <env.h>
#include <mmc.h>
diff --git a/board/variscite/dart_6ul/spl.c b/board/variscite/dart_6ul/spl.c
index 17b1ae7..1dff69c 100644
--- a/board/variscite/dart_6ul/spl.c
+++ b/board/variscite/dart_6ul/spl.c
@@ -12,6 +12,7 @@
#include <asm/arch/mx6-ddr.h>
#include <asm/arch/mx6-pins.h>
#include <asm/arch/crm_regs.h>
+#include <asm/sections.h>
#include <fsl_esdhc_imx.h>
#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
diff --git a/board/variscite/imx8mn_var_som/spl.c b/board/variscite/imx8mn_var_som/spl.c
index 41e7050..01a63c6 100644
--- a/board/variscite/imx8mn_var_som/spl.c
+++ b/board/variscite/imx8mn_var_som/spl.c
@@ -13,6 +13,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/gpio.h>
+#include <asm/sections.h>
#include <dm/device.h>
#include <dm/uclass.h>
diff --git a/board/xilinx/common/board.c b/board/xilinx/common/board.c
index 906d5e3..2caeb32 100644
--- a/board/xilinx/common/board.c
+++ b/board/xilinx/common/board.c
@@ -374,12 +374,12 @@
* region
*/
if (IS_ENABLED(CONFIG_SPL_SEPARATE_BSS))
- fdt_blob = (ulong *)&_image_binary_end;
+ fdt_blob = (ulong *)_image_binary_end;
else
- fdt_blob = (ulong *)&__bss_end;
+ fdt_blob = (ulong *)__bss_end;
} else {
/* FDT is at end of image */
- fdt_blob = (ulong *)&_end;
+ fdt_blob = (ulong *)_end;
}
if (fdt_magic(fdt_blob) == FDT_MAGIC)
diff --git a/boot/Kconfig b/boot/Kconfig
index e8fb03b..5e2d428 100644
--- a/boot/Kconfig
+++ b/boot/Kconfig
@@ -464,8 +464,8 @@
config BOOTMETH_CROS
bool "Bootdev support for Chromium OS"
- depends on X86 || SANDBOX
- default y
+ depends on X86 || ARM || SANDBOX
+ default y if !ARM
help
Enables support for booting Chromium OS using bootdevs. This uses the
kernel A slot and obtains the kernel command line from the parameters
@@ -1007,7 +1007,7 @@
config BOOTSTAGE_STASH_ADDR
hex "Address to stash boot timing information"
- default 0
+ default 0x0
help
Provide an address which will not be overwritten by the OS when it
starts, so that it can read this information when ready.
diff --git a/boot/android_ab.c b/boot/android_ab.c
index 73b55c1..0f20a34 100644
--- a/boot/android_ab.c
+++ b/boot/android_ab.c
@@ -12,7 +12,6 @@
#include <memalign.h>
#include <linux/err.h>
#include <u-boot/crc.h>
-#include <u-boot/crc.h>
/**
* Compute the CRC-32 of the bootloader control struct.
diff --git a/boot/bootflow.c b/boot/bootflow.c
index 81b5829..6ef62e1 100644
--- a/boot/bootflow.c
+++ b/boot/bootflow.c
@@ -432,6 +432,7 @@
free(bflow->buf);
free(bflow->os_name);
free(bflow->fdt_fname);
+ free(bflow->bootmeth_priv);
}
void bootflow_remove(struct bootflow *bflow)
@@ -444,6 +445,22 @@
free(bflow);
}
+#if CONFIG_IS_ENABLED(BOOTSTD_FULL)
+int bootflow_read_all(struct bootflow *bflow)
+{
+ int ret;
+
+ if (bflow->state != BOOTFLOWST_READY)
+ return log_msg_ret("rd", -EPROTO);
+
+ ret = bootmeth_read_all(bflow->method, bflow);
+ if (ret)
+ return log_msg_ret("rd2", ret);
+
+ return 0;
+}
+#endif /* BOOTSTD_FULL */
+
int bootflow_boot(struct bootflow *bflow)
{
int ret;
diff --git a/boot/bootm.c b/boot/bootm.c
index 75f0b4a..b1c3afe 100644
--- a/boot/bootm.c
+++ b/boot/bootm.c
@@ -823,6 +823,43 @@
return ret;
}
+int bootm_boot_start(ulong addr, const char *cmdline)
+{
+ static struct cmd_tbl cmd = {"bootm"};
+ char addr_str[30];
+ char *argv[] = {addr_str, NULL};
+ int states;
+ int ret;
+
+ /*
+ * TODO(sjg@chromium.org): This uses the command-line interface, but
+ * should not. To clean this up, the various bootm states need to be
+ * passed an info structure instead of cmdline flags. Then this can
+ * set up the required info and move through the states without needing
+ * the command line.
+ */
+ states = BOOTM_STATE_START | BOOTM_STATE_FINDOS | BOOTM_STATE_PRE_LOAD |
+ BOOTM_STATE_FINDOTHER | BOOTM_STATE_LOADOS |
+ BOOTM_STATE_OS_PREP | BOOTM_STATE_OS_FAKE_GO |
+ BOOTM_STATE_OS_GO;
+ if (IS_ENABLED(CONFIG_SYS_BOOT_RAMDISK_HIGH))
+ states |= BOOTM_STATE_RAMDISK;
+ if (IS_ENABLED(CONFIG_PPC) || IS_ENABLED(CONFIG_MIPS))
+ states |= BOOTM_STATE_OS_CMDLINE;
+ images.state |= states;
+
+ snprintf(addr_str, sizeof(addr_str), "%lx", addr);
+
+ ret = env_set("bootargs", cmdline);
+ if (ret) {
+ printf("Failed to set cmdline\n");
+ return ret;
+ }
+ ret = do_bootm_states(&cmd, 0, 1, argv, states, &images, 1);
+
+ return ret;
+}
+
#if CONFIG_IS_ENABLED(LEGACY_IMAGE_FORMAT)
/**
* image_get_kernel - verify legacy format kernel image
diff --git a/boot/bootmeth-uclass.c b/boot/bootmeth-uclass.c
index 175eb1d..1d157d5 100644
--- a/boot/bootmeth-uclass.c
+++ b/boot/bootmeth-uclass.c
@@ -61,6 +61,18 @@
return ops->set_bootflow(dev, bflow, buf, size);
}
+#if CONFIG_IS_ENABLED(BOOTSTD_FULL)
+int bootmeth_read_all(struct udevice *dev, struct bootflow *bflow)
+{
+ const struct bootmeth_ops *ops = bootmeth_get_ops(dev);
+
+ if (!ops->read_all)
+ return -ENOSYS;
+
+ return ops->read_all(dev, bflow);
+}
+#endif /* BOOTSTD_FULL */
+
int bootmeth_boot(struct udevice *dev, struct bootflow *bflow)
{
const struct bootmeth_ops *ops = bootmeth_get_ops(dev);
diff --git a/boot/bootmeth_cros.c b/boot/bootmeth_cros.c
index aa19ae0..1776fb1 100644
--- a/boot/bootmeth_cros.c
+++ b/boot/bootmeth_cros.c
@@ -12,24 +12,76 @@
#include <blk.h>
#include <bootdev.h>
#include <bootflow.h>
+#include <bootm.h>
#include <bootmeth.h>
+#include <display_options.h>
#include <dm.h>
#include <malloc.h>
#include <mapmem.h>
#include <part.h>
-#ifdef CONFIG_X86
-#include <asm/zimage.h>
-#endif
#include <linux/sizes.h>
+#include "bootmeth_cros.h"
+
+/*
+ * Layout of the ChromeOS kernel
+ *
+ * Partitions 2 and 4 contain kernels
+ *
+ * Contents are:
+ *
+ * Offset Contents
+ * 0 struct vb2_keyblock
+ * m struct vb2_kernel_preamble
+ * m + n kernel buffer
+ *
+ * m is keyblock->keyblock_size
+ * n is preamble->preamble_size
+ *
+ * The kernel buffer itself consists of various parts:
+ *
+ * Offset Contents
+ * m + n kernel image (Flat vmlinux binary or FIT)
+ * b - 8KB Command line text
+ * b - 4KB X86 setup block (struct boot_params, extends for about 16KB)
+ * b X86 bootloader (continuation of setup block)
+ * b + 16KB X86 setup block (copy, used for hold data pointed to)
+ *
+ * b is m + n + preamble->bootloader_address - preamble->body_load_address
+ *
+ * Useful metadata extends from b - 8KB through to b + 32 KB
+ */
enum {
- /* Offsets in the kernel-partition header */
- KERN_START = 0x4f0,
- KERN_SIZE = 0x518,
+ PROBE_SIZE = SZ_4K, /* initial bytes read from partition */
- SETUP_OFFSET = 0x1000, /* bytes before base */
- CMDLINE_OFFSET = 0x2000, /* bytes before base */
- OFFSET_BASE = 0x100000, /* assumed kernel load-address */
+ X86_SETUP_OFFSET = -0x1000, /* setup offset relative to base */
+ CMDLINE_OFFSET = -0x2000, /* cmdline offset relative to base */
+ X86_KERNEL_OFFSET = 0x4000, /* kernel offset relative to base */
+};
+
+/**
+ * struct cros_priv - Private data
+ *
+ * This is read from the disk and recorded for use when the full kernel must
+ * be loaded and booted
+ *
+ * @body_offset: Offset of kernel body from start of partition (in bytes)
+ * @body_size: Size of kernel body in bytes
+ * @part_start: Block offset of selected partition from the start of the disk
+ * @body_load_address: Nominal load address for kernel body
+ * @bootloader_address: Address of bootloader, after body is loaded at
+ * body_load_address
+ * @bootloader_size: Size of bootloader in bytes
+ * @info_buf: Buffer containing ChromiumOS info
+ */
+struct cros_priv {
+ ulong body_offset;
+ ulong body_size;
+ lbaint_t part_start;
+ ulong body_load_address;
+ ulong bootloader_address;
+ ulong bootloader_size;
+ void *info_buf;
};
static int cros_check(struct udevice *dev, struct bootflow_iter *iter)
@@ -77,61 +129,83 @@
return 0;
}
-static int cros_read_bootflow(struct udevice *dev, struct bootflow *bflow)
+/**
+ * scan_part() - Scan a kernel partition to see if has a ChromeOS header
+ *
+ * This reads the first PROBE_SIZE of a partition, loookng for
+ * VB2_KEYBLOCK_MAGIC
+ *
+ * @blk: Block device to scan
+ * @partnum: Partition number to scan
+ * @info: Please to put partition info
+ * @hdrp: Return allocated keyblock header on success
+ */
+static int scan_part(struct udevice *blk, int partnum,
+ struct disk_partition *info, struct vb2_keyblock **hdrp)
{
- struct blk_desc *desc = dev_get_uclass_plat(bflow->blk);
- ulong base, start, size, setup, cmdline, num_blks, kern_base;
- struct disk_partition info;
- const char *uuid = NULL;
- void *buf, *hdr;
+ struct blk_desc *desc = dev_get_uclass_plat(blk);
+ struct vb2_keyblock *hdr;
+ ulong num_blks;
int ret;
- log_debug("starting, part=%d\n", bflow->part);
-
- /* We consider the whole disk, not any one partition */
- if (bflow->part)
- return log_msg_ret("max", -ENOENT);
-
- /* Check partition 2 */
- ret = part_get_info(desc, 2, &info);
+ ret = part_get_info(desc, partnum, info);
if (ret)
return log_msg_ret("part", ret);
/* Make a buffer for the header information */
- num_blks = SZ_4K >> desc->log2blksz;
+ num_blks = PROBE_SIZE >> desc->log2blksz;
log_debug("Reading header, blk=%s, start=%lx, blocks=%lx\n",
- bflow->blk->name, (ulong)info.start, num_blks);
- hdr = memalign(SZ_1K, SZ_4K);
+ blk->name, (ulong)info->start, num_blks);
+ hdr = memalign(SZ_1K, PROBE_SIZE);
if (!hdr)
return log_msg_ret("hdr", -ENOMEM);
- ret = blk_read(bflow->blk, info.start, num_blks, hdr);
- if (ret != num_blks)
- return log_msg_ret("inf", ret);
+ ret = blk_read(blk, info->start, num_blks, hdr);
+ if (ret != num_blks) {
+ free(hdr);
+ return log_msg_ret("inf", -EIO);
+ }
- if (memcmp("CHROMEOS", hdr, 8))
+ if (memcmp(VB2_KEYBLOCK_MAGIC, hdr->magic, VB2_KEYBLOCK_MAGIC_SIZE)) {
+ free(hdr);
return -ENOENT;
+ }
- log_info("Header at %lx\n", (ulong)map_to_sysmem(hdr));
- start = *(u32 *)(hdr + KERN_START);
- size = ALIGN(*(u32 *)(hdr + KERN_SIZE), desc->blksz);
- log_debug("Reading start %lx size %lx\n", start, size);
- bflow->size = size;
+ *hdrp = hdr;
- buf = memalign(SZ_1K, size);
- if (!buf)
- return log_msg_ret("buf", -ENOMEM);
+ return 0;
+}
+
+/**
+ * cros_read_buf() - Read information into a buf and parse it
+ *
+ * @bflow: Bootflow to update
+ * @buf: Buffer to use
+ * @size: Size of buffer and number of bytes to read thereinto
+ * @start: Start offset to read from on disk
+ * @before_base: Number of bytes to read before the bootloader base
+ * @uuid: UUID string if supported, else NULL
+ * Return: 0 if OK, -ENOMEM if out of memory, -EIO on read failure
+ */
+static int cros_read_buf(struct bootflow *bflow, void *buf, ulong size,
+ loff_t start, ulong before_base, const char *uuid)
+{
+ struct blk_desc *desc = dev_get_uclass_plat(bflow->blk);
+ ulong base, setup, cmdline, kern_base;
+ ulong num_blks;
+ int ret;
+
num_blks = size >> desc->log2blksz;
- log_debug("Reading data, blk=%s, start=%lx, blocks=%lx\n",
- bflow->blk->name, (ulong)info.start, num_blks);
- ret = blk_read(bflow->blk, (ulong)info.start + 0x80, num_blks, buf);
+ log_debug("Reading info to %lx, blk=%s, size=%lx, blocks=%lx\n",
+ (ulong)map_to_sysmem(buf), bflow->blk->name, size, num_blks);
+ ret = blk_read(bflow->blk, start, num_blks, buf);
if (ret != num_blks)
- return log_msg_ret("inf", ret);
- base = map_to_sysmem(buf);
+ return log_msg_ret("inf", -EIO);
+ base = map_to_sysmem(buf) + before_base;
- setup = base + start - OFFSET_BASE - SETUP_OFFSET;
- cmdline = base + start - OFFSET_BASE - CMDLINE_OFFSET;
- kern_base = base + start - OFFSET_BASE + SZ_16K;
- log_debug("base %lx setup %lx, cmdline %lx, kern_base %lx\n", base,
+ setup = base + X86_SETUP_OFFSET;
+ cmdline = base + CMDLINE_OFFSET;
+ kern_base = base + X86_KERNEL_OFFSET;
+ log_debug("base %lx setup %lx cmdline %lx kern_base %lx\n", base,
setup, cmdline, kern_base);
#ifdef CONFIG_X86
@@ -151,35 +225,211 @@
if (!bflow->os_name)
return log_msg_ret("os", -ENOMEM);
-#if CONFIG_IS_ENABLED(PARTITION_UUIDS)
- uuid = info.uuid;
-#endif
ret = copy_cmdline(map_sysmem(cmdline, 0), uuid, &bflow->cmdline);
if (ret)
return log_msg_ret("cmd", ret);
+ bflow->x86_setup = map_sysmem(setup, 0);
- bflow->state = BOOTFLOWST_READY;
+ return 0;
+}
+
+/**
+ * cros_read_info() - Read information and fill out the bootflow
+ *
+ * @bflow: Bootflow to update
+ * @uuid: UUID string if supported, else NULL
+ * @preamble: Kernel preamble information
+ * Return: 0 if OK, -ENOMEM if out of memory, -EIO on read failure
+ */
+static int cros_read_info(struct bootflow *bflow, const char *uuid,
+ const struct vb2_kernel_preamble *preamble)
+{
+ struct cros_priv *priv = bflow->bootmeth_priv;
+ struct udevice *blk = bflow->blk;
+ struct blk_desc *desc = dev_get_uclass_plat(blk);
+ ulong offset, size, before_base;
+ void *buf;
+ int ret;
+
+ log_debug("Kernel preamble at %lx, version major %x, minor %x\n",
+ (ulong)map_to_sysmem(preamble),
+ preamble->header_version_major,
+ preamble->header_version_minor);
+
+ log_debug(" - load_address %lx, bl_addr %lx, bl_size %lx\n",
+ (ulong)preamble->body_load_address,
+ (ulong)preamble->bootloader_address,
+ (ulong)preamble->bootloader_size);
+
+ priv->body_size = preamble->body_signature.data_size;
+ priv->body_load_address = preamble->body_load_address;
+ priv->bootloader_address = preamble->bootloader_address;
+ priv->bootloader_size = preamble->bootloader_size;
+ log_debug("Kernel body at %lx size %lx\n", priv->body_offset,
+ priv->body_size);
+
+ /* Work out how many bytes to read before the bootloader base */
+ before_base = -CMDLINE_OFFSET;
+
+ /* Read the cmdline through to the end of the bootloader */
+ size = priv->bootloader_size + before_base;
+ offset = priv->body_offset +
+ (priv->bootloader_address - priv->body_load_address) +
+ CMDLINE_OFFSET;
+ buf = malloc(size);
+ if (!buf)
+ return log_msg_ret("buf", -ENOMEM);
+
+ ret = cros_read_buf(bflow, buf, size,
+ priv->part_start + (offset >> desc->log2blksz),
+ before_base, uuid);
+ if (ret) {
+ /* Clear this since the buffer is invalid */
+ bflow->x86_setup = NULL;
+ free(buf);
+ return log_msg_ret("pro", ret);
+ }
+ priv->info_buf = buf;
+
+ return 0;
+}
+
+static int cros_read_kernel(struct bootflow *bflow)
+{
+ struct blk_desc *desc = dev_get_uclass_plat(bflow->blk);
+ struct cros_priv *priv = bflow->bootmeth_priv;
+ ulong base, setup;
+ ulong num_blks;
+ void *buf;
+ int ret;
+
+ bflow->size = priv->body_size;
+
+ buf = memalign(SZ_1K, priv->body_size);
+ if (!buf)
+ return log_msg_ret("buf", -ENOMEM);
+
+ /* Check that the header is not smaller than permitted */
+ if (priv->body_offset < PROBE_SIZE)
+ return log_msg_ret("san", EFAULT);
+
+ /* Read kernel body */
+ num_blks = priv->body_size >> desc->log2blksz;
+ log_debug("Reading body to %lx, blk=%s, size=%lx, blocks=%lx\n",
+ (ulong)map_to_sysmem(buf), bflow->blk->name, priv->body_size,
+ num_blks);
+ ret = blk_read(bflow->blk,
+ priv->part_start + (priv->body_offset >> desc->log2blksz),
+ num_blks, buf);
+ if (ret != num_blks)
+ return log_msg_ret("inf", -EIO);
+ base = map_to_sysmem(buf) + priv->bootloader_address -
+ priv->body_load_address;
+ setup = base + X86_SETUP_OFFSET;
+
bflow->buf = buf;
bflow->x86_setup = map_sysmem(setup, 0);
return 0;
}
+static int cros_read_bootflow(struct udevice *dev, struct bootflow *bflow)
+{
+ const struct vb2_kernel_preamble *preamble;
+ struct disk_partition info;
+ struct vb2_keyblock *hdr;
+ const char *uuid = NULL;
+ struct cros_priv *priv;
+ int part, ret;
+
+ log_debug("starting, part=%d\n", bflow->part);
+
+ /* We consider the whole disk, not any one partition */
+ if (bflow->part)
+ return log_msg_ret("max", -ENOENT);
+
+ /* Check partition 2 then 4 */
+ part = 2;
+ ret = scan_part(bflow->blk, part, &info, &hdr);
+ if (ret) {
+ part = 4;
+ ret = scan_part(bflow->blk, part, &info, &hdr);
+ if (ret)
+ return log_msg_ret("scan", ret);
+ }
+ bflow->part = part;
+
+ priv = malloc(sizeof(struct cros_priv));
+ if (!priv) {
+ free(hdr);
+ return log_msg_ret("buf", -ENOMEM);
+ }
+ bflow->bootmeth_priv = priv;
+
+ log_info("Selected partition %d, header at %lx\n", bflow->part,
+ (ulong)map_to_sysmem(hdr));
+
+ /* Grab a few things from the preamble */
+ preamble = (void *)hdr + hdr->keyblock_size;
+ priv->body_offset = hdr->keyblock_size + preamble->preamble_size;
+ priv->part_start = info.start;
+
+ /* Now read everything we can learn about kernel */
+#if CONFIG_IS_ENABLED(PARTITION_UUIDS)
+ uuid = info.uuid;
+#endif
+ ret = cros_read_info(bflow, uuid, preamble);
+ preamble = NULL;
+ free(hdr);
+ if (ret)
+ return log_msg_ret("inf", ret);
+ bflow->size = priv->body_size;
+ bflow->state = BOOTFLOWST_READY;
+
+ return 0;
+}
+
static int cros_read_file(struct udevice *dev, struct bootflow *bflow,
const char *file_path, ulong addr, ulong *sizep)
{
return -ENOSYS;
}
+#if CONFIG_IS_ENABLED(BOOSTD_FULL)
+static int cros_read_all(struct udevice *dev, struct bootflow *bflow)
+{
+ int ret;
+
+ if (bflow->buf)
+ return log_msg_ret("ld", -EALREADY);
+ ret = cros_read_kernel(bflow);
+ if (ret)
+ return log_msg_ret("rd", ret);
+
+ return 0;
+}
+#endif /* BOOSTD_FULL */
+
static int cros_boot(struct udevice *dev, struct bootflow *bflow)
{
-#ifdef CONFIG_X86
- zboot_start(map_to_sysmem(bflow->buf), bflow->size, 0, 0,
- map_to_sysmem(bflow->x86_setup),
- bflow->cmdline);
-#endif
+ int ret;
- return log_msg_ret("go", -EFAULT);
+ if (!bflow->buf) {
+ ret = cros_read_kernel(bflow);
+ if (ret)
+ return log_msg_ret("rd", ret);
+ }
+
+ if (IS_ENABLED(CONFIG_X86)) {
+ ret = zboot_start(map_to_sysmem(bflow->buf), bflow->size, 0, 0,
+ map_to_sysmem(bflow->x86_setup),
+ bflow->cmdline);
+ } else {
+ ret = bootm_boot_start(map_to_sysmem(bflow->buf),
+ bflow->cmdline);
+ }
+
+ return log_msg_ret("go", ret);
}
static int cros_bootmeth_bind(struct udevice *dev)
@@ -196,6 +446,9 @@
.read_bootflow = cros_read_bootflow,
.read_file = cros_read_file,
.boot = cros_boot,
+#if CONFIG_IS_ENABLED(BOOSTD_FULL)
+ .read_all = cros_read_all,
+#endif /* BOOSTD_FULL */
};
static const struct udevice_id cros_bootmeth_ids[] = {
diff --git a/boot/bootmeth_cros.h b/boot/bootmeth_cros.h
new file mode 100644
index 0000000..8e30385
--- /dev/null
+++ b/boot/bootmeth_cros.h
@@ -0,0 +1,197 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Structures used by the ChromiumOS bootmeth
+ *
+ * See docs at:
+ * https://www.chromium.org/chromium-os/chromiumos-design-docs/verified-boot-data-structures/
+ *
+ * Original code at:
+ * https://chromium.googlesource.com/chromiumos/platform/vboot_reference/+/refs/heads/main/firmware/2lib/include/2struct.h
+ *
+ * Code taken from vboot_reference commit 5b8596ce file 2struct.h
+ *
+ * Copyright 2023 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#ifndef __BOOTMETH_CROS_H
+#define __BOOTMETH_CROS_H
+
+/* Signature data (a secure hash, possibly signed) */
+struct vb2_signature {
+ /* Offset of signature data from start of this struct */
+ uint32_t sig_offset;
+ uint32_t reserved0;
+
+ /* Size of signature data in bytes */
+ uint32_t sig_size;
+ uint32_t reserved1;
+
+ /* Size of the data block which was signed in bytes */
+ uint32_t data_size;
+ uint32_t reserved2;
+} __attribute__((packed));
+
+#define EXPECTED_VB2_SIGNATURE_SIZE 24
+
+/* Packed public key data */
+struct vb2_packed_key {
+ /* Offset of key data from start of this struct */
+ uint32_t key_offset;
+ uint32_t reserved0;
+
+ /* Size of key data in bytes (NOT strength of key in bits) */
+ uint32_t key_size;
+ uint32_t reserved1;
+
+ /* Signature algorithm used by the key (enum vb2_crypto_algorithm) */
+ uint32_t algorithm;
+ uint32_t reserved2;
+
+ /* Key version */
+ uint32_t key_version;
+ uint32_t reserved3;
+
+ /* TODO: when redoing this struct, add a text description of the key */
+} __attribute__((packed));
+
+#define EXPECTED_VB2_PACKED_KEY_SIZE 32
+
+#define VB2_KEYBLOCK_MAGIC "CHROMEOS"
+#define VB2_KEYBLOCK_MAGIC_SIZE 8
+
+/*
+ * Keyblock, containing the public key used to sign some other chunk of data.
+ *
+ * This should be followed by:
+ * 1) The data_key key data, pointed to by data_key.key_offset.
+ * 2) The checksum data for (vb2_keyblock + data_key data), pointed to
+ * by keyblock_checksum.sig_offset.
+ * 3) The signature data for (vb2_keyblock + data_key data), pointed to
+ * by keyblock_signature.sig_offset.
+ */
+struct vb2_keyblock {
+ /* Magic number */
+ uint8_t magic[VB2_KEYBLOCK_MAGIC_SIZE];
+
+ /* Version of this header format */
+ uint32_t header_version_major;
+ uint32_t header_version_minor;
+
+ /*
+ * Length of this entire keyblock, including keys, signatures, and
+ * padding, in bytes
+ */
+ uint32_t keyblock_size;
+ uint32_t reserved0;
+
+ /*
+ * Signature for this keyblock (header + data pointed to by data_key)
+ * For use with signed data keys
+ */
+ struct vb2_signature keyblock_signature;
+
+ /*
+ * SHA-512 hash for this keyblock (header + data pointed to by
+ * data_key) For use with unsigned data keys.
+ *
+ * Only supported for kernel keyblocks, not firmware keyblocks.
+ */
+ struct vb2_signature keyblock_hash;
+
+ /* Flags for key (VB2_KEYBLOCK_FLAG_*) */
+ uint32_t keyblock_flags;
+ uint32_t reserved1;
+
+ /* Key to verify the chunk of data */
+ struct vb2_packed_key data_key;
+} __attribute__((packed));
+
+#define EXPECTED_VB2_KEYBLOCK_SIZE 112
+
+/*
+ * Preamble block for kernel, version 2.2
+ *
+ * This should be followed by:
+ * 1) The signature data for the kernel body, pointed to by
+ * body_signature.sig_offset.
+ * 2) The signature data for (vb2_kernel_preamble + body signature data),
+ * pointed to by preamble_signature.sig_offset.
+ * 3) The 16-bit vmlinuz header, which is used for reconstruction of
+ * vmlinuz image.
+ */
+struct vb2_kernel_preamble {
+ /*
+ * Size of this preamble, including keys, signatures, vmlinuz header,
+ * and padding, in bytes
+ */
+ uint32_t preamble_size;
+ uint32_t reserved0;
+
+ /* Signature for this preamble (header + body signature) */
+ struct vb2_signature preamble_signature;
+
+ /* Version of this header format */
+ uint32_t header_version_major;
+ uint32_t header_version_minor;
+
+ /* Kernel version */
+ uint32_t kernel_version;
+ uint32_t reserved1;
+
+ /* Load address for kernel body */
+ uint64_t body_load_address;
+ /* TODO (vboot 2.1): we never used that */
+
+ /* Address of bootloader, after body is loaded at body_load_address */
+ uint64_t bootloader_address;
+ /* TODO (vboot 2.1): should be a 32-bit offset */
+
+ /* Size of bootloader in bytes */
+ uint32_t bootloader_size;
+ uint32_t reserved2;
+
+ /* Signature for the kernel body */
+ struct vb2_signature body_signature;
+
+ /*
+ * TODO (vboot 2.1): fields for kernel offset and size. Right now the
+ * size is implicitly the same as the size of data signed by the body
+ * signature, and the offset is implicitly at the end of the preamble.
+ * But that forces us to pad the preamble to 64KB rather than just
+ * having a tiny preamble and an offset field.
+ */
+
+ /*
+ * Fields added in header version 2.1. You must verify the header
+ * version before reading these fields!
+ */
+
+ /*
+ * Address of 16-bit header for vmlinuz reassembly. Readers should
+ * return 0 for header version < 2.1.
+ */
+ uint64_t vmlinuz_header_address;
+
+ /* Size of 16-bit header for vmlinuz in bytes. Readers should return 0
+ for header version < 2.1 */
+ uint32_t vmlinuz_header_size;
+ uint32_t reserved3;
+
+ /*
+ * Fields added in header version 2.2. You must verify the header
+ * version before reading these fields!
+ */
+
+ /*
+ * Flags; see VB2_KERNEL_PREAMBLE_*. Readers should return 0 for
+ * header version < 2.2. Flags field is currently defined as:
+ * [31:2] - Reserved (for future use)
+ * [1:0] - Kernel image type (0b00 - CrOS,
+ * 0b01 - bootimg,
+ * 0b10 - multiboot)
+ */
+ uint32_t flags;
+} __attribute__((packed));
+
+#endif /* __BOOTMETH_CROS_H */
diff --git a/boot/pxe_utils.c b/boot/pxe_utils.c
index d13c47d..ac1414a 100644
--- a/boot/pxe_utils.c
+++ b/boot/pxe_utils.c
@@ -702,8 +702,8 @@
}
}
- if (label->kaslrseed)
- label_boot_kaslrseed();
+ if (label->kaslrseed)
+ label_boot_kaslrseed();
#ifdef CONFIG_OF_LIBFDT_OVERLAY
if (label->fdtoverlays)
diff --git a/boot/scene_menu.c b/boot/scene_menu.c
index 8a355f8..57ffb52 100644
--- a/boot/scene_menu.c
+++ b/boot/scene_menu.c
@@ -416,7 +416,7 @@
if (!scene_obj_find(scn, label_id, SCENEOBJT_TEXT))
return log_msg_ret("txt", -EINVAL);
- item = calloc(1, sizeof(struct scene_obj_menu));
+ item = calloc(1, sizeof(struct scene_menitem));
if (!item)
return log_msg_ret("item", -ENOMEM);
item->name = strdup(name);
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 43ca10f..3f14923 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -517,7 +517,7 @@
config CMD_SPL_NAND_OFS
hex "Offset of OS args or dtb for Falcon-mode NAND boot"
depends on CMD_SPL && (TPL_NAND_SUPPORT || SPL_NAND_SUPPORT)
- default 0
+ default 0x0
help
This provides the offset of the command line arguments for Linux
when booting from NAND in Falcon mode. See doc/README.falcon
@@ -527,7 +527,7 @@
config CMD_SPL_NOR_OFS
hex "Offset of OS args or dtb for Falcon-mode NOR boot"
depends on CMD_SPL && SPL_NOR_SUPPORT
- default 0
+ default 0x0
help
This provides the offset of the command line arguments or dtb for
Linux when booting from NOR in Falcon mode.
@@ -1524,7 +1524,7 @@
config DEFAULT_SPI_MODE
hex "default spi mode used by sspi command (see include/spi.h)"
depends on CMD_SPI
- default 0
+ default 0x0
config CMD_TEMPERATURE
bool "temperature - display the temperature from thermal sensors"
@@ -1815,7 +1815,7 @@
depends on BOOTP_PXE
default 0x16 if ARM64
default 0x15 if ARM
- default 0 if X86
+ default 0x0 if X86
config BOOTP_VCI_STRING
string
diff --git a/cmd/bootflow.c b/cmd/bootflow.c
index c0aa4f8..3c3abaf 100644
--- a/cmd/bootflow.c
+++ b/cmd/bootflow.c
@@ -9,6 +9,7 @@
#include <common.h>
#include <bootdev.h>
#include <bootflow.h>
+#include <bootm.h>
#include <bootstd.h>
#include <command.h>
#include <console.h>
@@ -303,11 +304,14 @@
{
struct bootstd_priv *std;
struct bootflow *bflow;
+ bool x86_setup = false;
bool dump = false;
int ret;
- if (argc > 1 && *argv[1] == '-')
+ if (argc > 1 && *argv[1] == '-') {
dump = strchr(argv[1], 'd');
+ x86_setup = strchr(argv[1], 's');
+ }
ret = bootstd_get_priv(&std);
if (ret)
@@ -319,6 +323,12 @@
}
bflow = std->cur_bootflow;
+ if (IS_ENABLED(CONFIG_X86) && x86_setup) {
+ zimage_dump(bflow->x86_setup, false);
+
+ return 0;
+ }
+
printf("Name: %s\n", bflow->name);
printf("Device: %s\n", bflow->dev->name);
printf("Block dev: %s\n", bflow->blk ? bflow->blk->name : "(none)");
@@ -369,6 +379,35 @@
return 0;
}
+static int do_bootflow_read(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
+{
+ struct bootstd_priv *std;
+ struct bootflow *bflow;
+ int ret;
+
+ ret = bootstd_get_priv(&std);
+ if (ret)
+ return CMD_RET_FAILURE;
+
+ /*
+ * Require a current bootflow. Users can use 'bootflow scan -b' to
+ * automatically scan and boot, if needed.
+ */
+ if (!std->cur_bootflow) {
+ printf("No bootflow selected\n");
+ return CMD_RET_FAILURE;
+ }
+ bflow = std->cur_bootflow;
+ ret = bootflow_read_all(bflow);
+ if (ret) {
+ printf("Failed: err=%dE\n", ret);
+ return CMD_RET_FAILURE;
+ }
+
+ return 0;
+}
+
static int do_bootflow_boot(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
@@ -508,8 +547,9 @@
"scan [-abeGl] [bdev] - scan for valid bootflows (-l list, -a all, -e errors, -b boot, -G no global)\n"
"bootflow list [-e] - list scanned bootflows (-e errors)\n"
"bootflow select [<num>|<name>] - select a bootflow\n"
- "bootflow info [-d] - show info on current bootflow (-d dump bootflow)\n"
- "bootflow boot - boot current bootflow (or first available if none selected)\n"
+ "bootflow info [-ds] - show info on current bootflow (-d dump bootflow)\n"
+ "bootflow read - read all current-bootflow files\n"
+ "bootflow boot - boot current bootflow\n"
"bootflow menu [-t] - show a menu of available bootflows\n"
"bootflow cmdline [set|get|clear|delete|auto] <param> [<value>] - update cmdline";
#else
@@ -523,6 +563,7 @@
U_BOOT_SUBCMD_MKENT(list, 2, 1, do_bootflow_list),
U_BOOT_SUBCMD_MKENT(select, 2, 1, do_bootflow_select),
U_BOOT_SUBCMD_MKENT(info, 2, 1, do_bootflow_info),
+ U_BOOT_SUBCMD_MKENT(read, 1, 1, do_bootflow_read),
U_BOOT_SUBCMD_MKENT(boot, 1, 1, do_bootflow_boot),
U_BOOT_SUBCMD_MKENT(menu, 2, 1, do_bootflow_menu),
U_BOOT_SUBCMD_MKENT(cmdline, 4, 1, do_bootflow_cmdline),
diff --git a/cmd/mux.c b/cmd/mux.c
index 833266f..c75907a 100644
--- a/cmd/mux.c
+++ b/cmd/mux.c
@@ -49,7 +49,7 @@
chip = dev_get_uclass_priv(dev);
if (!chip)
- return ERR_PTR(ret);
+ return ERR_PTR(-EINVAL);
if (id >= chip->controllers)
return ERR_PTR(-EINVAL);
diff --git a/cmd/nvedit_efi.c b/cmd/nvedit_efi.c
index 24944ab..7a30b5c 100644
--- a/cmd/nvedit_efi.c
+++ b/cmd/nvedit_efi.c
@@ -262,7 +262,7 @@
char *tmp_buf = NULL, *new_buf = NULL, *value;
unsigned long len = 0;
- if (!strncmp(data, "=0x", 2)) { /* hexadecimal number */
+ if (!strncmp(data, "=0x", 3)) { /* hexadecimal number */
union {
u8 u8;
u16 u16;
diff --git a/cmd/pxe.c b/cmd/pxe.c
index 6771425..7bfb1b9 100644
--- a/cmd/pxe.c
+++ b/cmd/pxe.c
@@ -333,8 +333,7 @@
}
U_BOOT_CMD(pxe, 4, 1, do_pxe,
- "commands to get and boot from pxe files\n"
- "To use IPv6 add -ipv6 parameter",
+ "get and boot from pxe files",
"get [" USE_IP6_CMD_PARAM "] - try to retrieve a pxe file using tftp\n"
"pxe boot [pxefile_addr_r] [-ipv6] - boot from the pxe file at pxefile_addr_r\n"
);
diff --git a/cmd/tpm_test.c b/cmd/tpm_test.c
index c4ed8e5..9bdc9c6 100644
--- a/cmd/tpm_test.c
+++ b/cmd/tpm_test.c
@@ -294,8 +294,8 @@
*/
index_0 += 1;
if (tpm_nv_write_value(dev, INDEX0, (uint8_t *)&index_0,
- sizeof(index_0) !=
- TPM_SUCCESS)) {
+ sizeof(index_0)) !=
+ TPM_SUCCESS) {
pr_err("\tcould not write index 0\n");
}
tpm_nv_write_value_lock(dev, INDEX0);
diff --git a/common/Kconfig b/common/Kconfig
index cdb77a6..0b09bd6 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -1031,7 +1031,7 @@
config BLOBLIST_SIZE_RELOC
hex "Size of bloblist after relocation"
default BLOBLIST_SIZE if BLOBLIST_FIXED || BLOBLIST_ALLOC
- default 0 if BLOBLIST_PASSAGE
+ default 0x0 if BLOBLIST_PASSAGE
help
Sets the size of the bloblist in bytes after relocation. Since U-Boot
has a lot more memory available then, it is possible to use a larger
diff --git a/common/board_f.c b/common/board_f.c
index e9f4edb..2f986d9 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -124,8 +124,8 @@
#if !defined(CONFIG_SANDBOX) && !defined(CONFIG_EFI_APP)
ulong bss_start, bss_end, text_base;
- bss_start = (ulong)&__bss_start;
- bss_end = (ulong)&__bss_end;
+ bss_start = (ulong)__bss_start;
+ bss_end = (ulong)__bss_end;
#ifdef CONFIG_TEXT_BASE
text_base = CONFIG_TEXT_BASE;
@@ -148,11 +148,12 @@
bool status_printed = false;
int ret;
- /* Not all boards have sysreset drivers available during early
+ /*
+ * Not all boards have sysreset drivers available during early
* boot, so don't fail if one can't be found.
*/
for (ret = uclass_first_device_check(UCLASS_SYSRESET, &dev); dev;
- ret = uclass_next_device_check(&dev)) {
+ ret = uclass_next_device_check(&dev)) {
if (ret) {
debug("%s: %s sysreset device (error: %d)\n",
__func__, dev->name, ret);
@@ -289,21 +290,21 @@
static int setup_mon_len(void)
{
#if defined(__ARM__) || defined(__MICROBLAZE__)
- gd->mon_len = (ulong)&__bss_end - (ulong)_start;
+ gd->mon_len = (ulong)__bss_end - (ulong)_start;
#elif defined(CONFIG_SANDBOX) && !defined(__riscv)
- gd->mon_len = (ulong)&_end - (ulong)_init;
+ gd->mon_len = (ulong)_end - (ulong)_init;
#elif defined(CONFIG_SANDBOX)
/* gcc does not provide _init in crti.o on RISC-V */
gd->mon_len = 0;
#elif defined(CONFIG_EFI_APP)
- gd->mon_len = (ulong)&_end - (ulong)_init;
+ gd->mon_len = (ulong)_end - (ulong)_init;
#elif defined(CONFIG_NIOS2) || defined(CONFIG_XTENSA)
gd->mon_len = CONFIG_SYS_MONITOR_LEN;
#elif defined(CONFIG_SH) || defined(CONFIG_RISCV)
- gd->mon_len = (ulong)(&__bss_end) - (ulong)(&_start);
+ gd->mon_len = (ulong)(__bss_end) - (ulong)(_start);
#elif defined(CONFIG_SYS_MONITOR_BASE)
- /* TODO: use (ulong)&__bss_end - (ulong)&__text_start; ? */
- gd->mon_len = (ulong)&__bss_end - CONFIG_SYS_MONITOR_BASE;
+ /* TODO: use (ulong)__bss_end - (ulong)__text_start; ? */
+ gd->mon_len = (ulong)__bss_end - CONFIG_SYS_MONITOR_BASE;
#endif
return 0;
}
diff --git a/common/board_r.c b/common/board_r.c
index 4aaa894..598155c 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -126,9 +126,9 @@
#ifdef __ARM__
monitor_flash_len = _end - __image_copy_start;
#elif defined(CONFIG_RISCV)
- monitor_flash_len = (ulong)&_end - (ulong)&_start;
+ monitor_flash_len = (ulong)_end - (ulong)_start;
#elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
- monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
+ monitor_flash_len = (ulong)__init_end - gd->relocaddr;
#endif
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
/*
diff --git a/common/hash.c b/common/hash.c
index cbffdfd..159179e 100644
--- a/common/hash.c
+++ b/common/hash.c
@@ -21,7 +21,6 @@
#include <asm/global_data.h>
#include <asm/io.h>
#include <linux/errno.h>
-#include <u-boot/crc.h>
#else
#include "mkimage.h"
#include <linux/compiler_attributes.h>
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index c5dd476..1c2fe78 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -67,7 +67,7 @@
config SPL_SIZE_LIMIT_PROVIDE_STACK
hex "SPL image size check: provide stack space before relocation"
depends on SPL_SIZE_LIMIT > 0
- default 0
+ default 0x0
help
If set, this size is reserved in SPL_SIZE_LIMIT check to ensure such
an image does not overflow SRAM if SPL_SIZE_LIMIT describes the size
diff --git a/common/spl/Kconfig.tpl b/common/spl/Kconfig.tpl
index 3d6cf1e..cc71578 100644
--- a/common/spl/Kconfig.tpl
+++ b/common/spl/Kconfig.tpl
@@ -126,7 +126,7 @@
config TPL_TEXT_BASE
hex "Base address for the .text section of the TPL stage"
- default 0
+ default 0x0
help
The base address for the .text section of the TPL stage.
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index a665091..20f687e 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -229,7 +229,7 @@
{
int ret;
-#if CONFIG_VAL(SYS_MMCSD_RAW_MODE_ARGS_SECTOR)
+#if defined(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)
unsigned long count;
count = blk_dread(mmc_get_blk_desc(mmc),
diff --git a/common/spl/spl_semihosting.c b/common/spl/spl_semihosting.c
index 5b5e842..f7dd289 100644
--- a/common/spl/spl_semihosting.c
+++ b/common/spl/spl_semihosting.c
@@ -21,6 +21,23 @@
return 0;
}
+static ulong smh_fit_read(struct spl_load_info *load, ulong file_offset,
+ ulong size, void *buf)
+{
+ long fd;
+ ulong ret;
+
+ fd = smh_open(load->filename, MODE_READ | MODE_BINARY);
+ if (fd < 0) {
+ log_debug("could not open %s: %ld\n", load->filename, fd);
+ return 0;
+ }
+ ret = smh_read(fd, buf, size);
+ smh_close(fd);
+
+ return ret;
+}
+
static int spl_smh_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
@@ -49,6 +66,20 @@
goto out;
}
+ if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) &&
+ image_get_magic(header) == FDT_MAGIC) {
+ struct spl_load_info load;
+
+ debug("Found FIT\n");
+ load.read = smh_fit_read;
+ load.bl_len = 1;
+ load.filename = filename;
+ load.priv = NULL;
+ smh_close(fd);
+
+ return spl_load_simple_fit(spl_image, &load, 0, header);
+ }
+
ret = spl_parse_image_header(spl_image, bootdev, header);
if (ret) {
log_debug("failed to parse image header: %d\n", ret);
diff --git a/configs/am335x_guardian_defconfig b/configs/am335x_guardian_defconfig
index a485cc6..7c4085d 100644
--- a/configs/am335x_guardian_defconfig
+++ b/configs/am335x_guardian_defconfig
@@ -17,7 +17,6 @@
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_BOOTCOUNT_BOOTLIMIT=3
CONFIG_SPL=y
-CONFIG_BOOTSTAGE_STASH_ADDR=0x0
CONFIG_ENV_OFFSET_REDUND=0x540000
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_SYS_MEMTEST_START=0x80000000
diff --git a/configs/apple_m1_defconfig b/configs/apple_m1_defconfig
index 7555609..d58a903 100644
--- a/configs/apple_m1_defconfig
+++ b/configs/apple_m1_defconfig
@@ -16,6 +16,7 @@
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_PCI=y
+CONFIG_USB_DWC3=y
CONFIG_USB_KEYBOARD=y
CONFIG_SYS_WHITE_ON_BLACK=y
CONFIG_NO_FB_CLEAR=y
diff --git a/configs/efi-x86_app32_defconfig b/configs/efi-x86_app32_defconfig
index 50975db..1bfc01f 100644
--- a/configs/efi-x86_app32_defconfig
+++ b/configs/efi-x86_app32_defconfig
@@ -2,7 +2,7 @@
CONFIG_NR_DRAM_BANKS=8
CONFIG_ENV_SIZE=0x1000
CONFIG_DEFAULT_DEVICE_TREE="efi-x86_app"
-CONFIG_DEBUG_UART_BASE=0
+CONFIG_DEBUG_UART_BASE=0x0
CONFIG_DEBUG_UART_CLOCK=0
CONFIG_VENDOR_EFI=y
CONFIG_TARGET_EFI_APP32=y
diff --git a/configs/efi-x86_app64_defconfig b/configs/efi-x86_app64_defconfig
index 0fc358d..46a1900 100644
--- a/configs/efi-x86_app64_defconfig
+++ b/configs/efi-x86_app64_defconfig
@@ -2,7 +2,7 @@
CONFIG_NR_DRAM_BANKS=8
CONFIG_ENV_SIZE=0x1000
CONFIG_DEFAULT_DEVICE_TREE="efi-x86_app"
-CONFIG_DEBUG_UART_BASE=0
+CONFIG_DEBUG_UART_BASE=0x0
CONFIG_DEBUG_UART_CLOCK=0
CONFIG_X86_RUN_64BIT=y
CONFIG_VENDOR_EFI=y
diff --git a/configs/evb-rk3229_defconfig b/configs/evb-rk3229_defconfig
index c1e7f39..7469f3f 100644
--- a/configs/evb-rk3229_defconfig
+++ b/configs/evb-rk3229_defconfig
@@ -12,7 +12,6 @@
CONFIG_DEFAULT_DEVICE_TREE="rk3229-evb"
CONFIG_SPL_TEXT_BASE=0x60000000
CONFIG_ROCKCHIP_RK322X=y
-CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x0
CONFIG_TARGET_EVB_RK3229=y
CONFIG_SPL_STACK_R_ADDR=0x60600000
CONFIG_DEBUG_UART_BASE=0x11030000
diff --git a/configs/evb-rk3308_defconfig b/configs/evb-rk3308_defconfig
index a13a809..d1e7858 100644
--- a/configs/evb-rk3308_defconfig
+++ b/configs/evb-rk3308_defconfig
@@ -11,7 +11,6 @@
CONFIG_DEFAULT_DEVICE_TREE="rk3308-evb"
CONFIG_DM_RESET=y
CONFIG_ROCKCHIP_RK3308=y
-CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x0
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_TARGET_EVB_RK3308=y
CONFIG_SPL_STACK_R_ADDR=0xc00000
diff --git a/configs/imx6q_logic_defconfig b/configs/imx6q_logic_defconfig
index 2814e2c..74733c4 100644
--- a/configs/imx6q_logic_defconfig
+++ b/configs/imx6q_logic_defconfig
@@ -86,7 +86,6 @@
CONFIG_LED_GPIO=y
CONFIG_MISC=y
CONFIG_I2C_EEPROM=y
-CONFIG_SYS_I2C_EEPROM_ADDR=0x0
CONFIG_FSL_USDHC=y
CONFIG_MTD=y
CONFIG_DM_MTD=y
diff --git a/configs/imx8mm_data_modul_edm_sbc_defconfig b/configs/imx8mm_data_modul_edm_sbc_defconfig
index f63eb4f..e2bca40 100644
--- a/configs/imx8mm_data_modul_edm_sbc_defconfig
+++ b/configs/imx8mm_data_modul_edm_sbc_defconfig
@@ -233,6 +233,5 @@
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
-CONFIG_SDP_LOADADDR=0x0
CONFIG_USB_FUNCTION_ACM=y
CONFIG_IMX_WATCHDOG=y
diff --git a/configs/imx8mn_beacon_2g_defconfig b/configs/imx8mn_beacon_2g_defconfig
index fab3ab1..975fcc2 100644
--- a/configs/imx8mn_beacon_2g_defconfig
+++ b/configs/imx8mn_beacon_2g_defconfig
@@ -142,4 +142,3 @@
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
-CONFIG_SDP_LOADADDR=0x0
diff --git a/configs/imx8mn_beacon_defconfig b/configs/imx8mn_beacon_defconfig
index f810d4b..f4ecdc8 100644
--- a/configs/imx8mn_beacon_defconfig
+++ b/configs/imx8mn_beacon_defconfig
@@ -149,5 +149,4 @@
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
-CONFIG_SDP_LOADADDR=0x0
CONFIG_IMX_WATCHDOG=y
diff --git a/configs/imx8mn_beacon_fspi_defconfig b/configs/imx8mn_beacon_fspi_defconfig
index 8705d9b..f5e57fb 100644
--- a/configs/imx8mn_beacon_fspi_defconfig
+++ b/configs/imx8mn_beacon_fspi_defconfig
@@ -149,7 +149,6 @@
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
-CONFIG_SDP_LOADADDR=0x0
CONFIG_IMX_WATCHDOG=y
CONFIG_FSPI_CONF_HEADER=y
CONFIG_FSPI_CONF_FILE="fspi_header.bin"
diff --git a/configs/imx8mp_beacon_defconfig b/configs/imx8mp_beacon_defconfig
index 2570eb6..c6a3e35 100644
--- a/configs/imx8mp_beacon_defconfig
+++ b/configs/imx8mp_beacon_defconfig
@@ -172,7 +172,6 @@
CONFIG_USB_GADGET_MANUFACTURER="FSL"
CONFIG_USB_GADGET_VENDOR_NUM=0x1fc9
CONFIG_USB_GADGET_PRODUCT_NUM=0x0152
-CONFIG_SDP_LOADADDR=0x0
CONFIG_USB_FUNCTION_ACM=y
CONFIG_USB_ETHER=y
CONFIG_USB_ETH_CDC=y
diff --git a/configs/imx8mp_data_modul_edm_sbc_defconfig b/configs/imx8mp_data_modul_edm_sbc_defconfig
index 2ff577f..d3b629c 100644
--- a/configs/imx8mp_data_modul_edm_sbc_defconfig
+++ b/configs/imx8mp_data_modul_edm_sbc_defconfig
@@ -257,7 +257,6 @@
CONFIG_USB_GADGET_MANUFACTURER="Data Modul"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
-CONFIG_SDP_LOADADDR=0x0
CONFIG_USB_FUNCTION_ACM=y
CONFIG_USB_ETHER=y
CONFIG_USB_ETH_CDC=y
diff --git a/configs/imx8mp_dhcom_pdk2_defconfig b/configs/imx8mp_dhcom_pdk2_defconfig
index 14ac499..24c87aa 100644
--- a/configs/imx8mp_dhcom_pdk2_defconfig
+++ b/configs/imx8mp_dhcom_pdk2_defconfig
@@ -255,7 +255,6 @@
CONFIG_USB_GADGET_MANUFACTURER="DH electronics"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
-CONFIG_SDP_LOADADDR=0x0
CONFIG_USB_FUNCTION_ACM=y
CONFIG_USB_ETHER=y
CONFIG_USB_ETH_CDC=y
diff --git a/configs/imx8mp_dhcom_pdk3_defconfig b/configs/imx8mp_dhcom_pdk3_defconfig
index 3b26f31..3e89e0f 100644
--- a/configs/imx8mp_dhcom_pdk3_defconfig
+++ b/configs/imx8mp_dhcom_pdk3_defconfig
@@ -258,7 +258,6 @@
CONFIG_USB_GADGET_MANUFACTURER="DH electronics"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
-CONFIG_SDP_LOADADDR=0x0
CONFIG_USB_FUNCTION_ACM=y
CONFIG_USB_ETHER=y
CONFIG_USB_ETH_CDC=y
diff --git a/configs/j7200_evm_a72_defconfig b/configs/j7200_evm_a72_defconfig
index ad8492a..ba5914d 100644
--- a/configs/j7200_evm_a72_defconfig
+++ b/configs/j7200_evm_a72_defconfig
@@ -114,6 +114,7 @@
CONFIG_FASTBOOT_FLASH_MMC_DEV=0
CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_GPIO_HOG=y
CONFIG_DA8XX_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_DM_I2C=y
@@ -146,6 +147,7 @@
CONFIG_SPI_FLASH_MTD=y
CONFIG_MULTIPLEXER=y
CONFIG_MUX_MMIO=y
+CONFIG_PHY_TI_DP83869=y
CONFIG_PHY_FIXED=y
CONFIG_TI_AM65_CPSW_NUSS=y
CONFIG_PHY=y
diff --git a/configs/kontron_sl28_defconfig b/configs/kontron_sl28_defconfig
index 8fe2798..21a3979 100644
--- a/configs/kontron_sl28_defconfig
+++ b/configs/kontron_sl28_defconfig
@@ -20,7 +20,6 @@
CONFIG_SPL_SERIAL=y
CONFIG_SPL_STACK=0x18009ff0
CONFIG_SPL_SIZE_LIMIT=0x20000
-CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x0
CONFIG_SPL=y
CONFIG_ENV_OFFSET_REDUND=0x3f0000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
@@ -130,7 +129,6 @@
CONFIG_WDT=y
CONFIG_WDT_SL28CPLD=y
CONFIG_WDT_SP805=y
-CONFIG_OF_LIBFDT_ASSUME_MASK=0x0
CONFIG_EFI_SET_TIME=y
CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
CONFIG_EFI_CAPSULE_FIRMWARE_FIT=y
diff --git a/configs/lion-rk3368_defconfig b/configs/lion-rk3368_defconfig
index 7c55b3b..9c29eb6 100644
--- a/configs/lion-rk3368_defconfig
+++ b/configs/lion-rk3368_defconfig
@@ -10,7 +10,6 @@
CONFIG_DEFAULT_DEVICE_TREE="rk3368-lion-haikou"
CONFIG_SPL_TEXT_BASE=0x00000000
CONFIG_ROCKCHIP_RK3368=y
-CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x0
CONFIG_TPL_LIBCOMMON_SUPPORT=y
CONFIG_TPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC=y
diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig
index 94bd966..2080f5e 100644
--- a/configs/qemu_arm64_defconfig
+++ b/configs/qemu_arm64_defconfig
@@ -71,4 +71,5 @@
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_PCI=y
+CONFIG_SEMIHOSTING=y
CONFIG_TPM=y
diff --git a/configs/roc-cc-rk3308_defconfig b/configs/roc-cc-rk3308_defconfig
index 9a789b2..3f3c223 100644
--- a/configs/roc-cc-rk3308_defconfig
+++ b/configs/roc-cc-rk3308_defconfig
@@ -11,7 +11,6 @@
CONFIG_DEFAULT_DEVICE_TREE="rk3308-roc-cc"
CONFIG_DM_RESET=y
CONFIG_ROCKCHIP_RK3308=y
-CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x0
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_TARGET_ROC_RK3308_CC=y
CONFIG_SPL_STACK_R_ADDR=0xc00000
diff --git a/configs/rock-pi-s-rk3308_defconfig b/configs/rock-pi-s-rk3308_defconfig
index cc3274a..8c13f7f 100644
--- a/configs/rock-pi-s-rk3308_defconfig
+++ b/configs/rock-pi-s-rk3308_defconfig
@@ -11,7 +11,6 @@
CONFIG_DEFAULT_DEVICE_TREE="rk3308-rock-pi-s"
CONFIG_DM_RESET=y
CONFIG_ROCKCHIP_RK3308=y
-CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x0
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_TARGET_EVB_RK3308=y
CONFIG_SPL_STACK_R_ADDR=0xc00000
diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig
index 14c9d1b..55a01b7 100644
--- a/configs/sandbox64_defconfig
+++ b/configs/sandbox64_defconfig
@@ -4,7 +4,6 @@
CONFIG_DEFAULT_DEVICE_TREE="sandbox64"
CONFIG_DM_RESET=y
CONFIG_PRE_CON_BUF_ADDR=0x100000
-CONFIG_BOOTSTAGE_STASH_ADDR=0x0
CONFIG_SYS_LOAD_ADDR=0x0
CONFIG_PCI=y
CONFIG_SANDBOX64=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 1cd1c2e..a57ab23 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -4,7 +4,6 @@
CONFIG_DEFAULT_DEVICE_TREE="sandbox"
CONFIG_DM_RESET=y
CONFIG_PRE_CON_BUF_ADDR=0xf0000
-CONFIG_BOOTSTAGE_STASH_ADDR=0x0
CONFIG_SYS_LOAD_ADDR=0x0
CONFIG_PCI=y
CONFIG_DEBUG_UART=y
@@ -232,6 +231,7 @@
CONFIG_NVME_PCI=y
CONFIG_PCI_REGION_MULTI_ENTRY=y
CONFIG_PCI_SANDBOX=y
+CONFIG_PCI_FTPCI100=y
CONFIG_PHY=y
CONFIG_PHY_SANDBOX=y
CONFIG_PINCTRL=y
diff --git a/configs/sandbox_flattree_defconfig b/configs/sandbox_flattree_defconfig
index 8aa2956..c20015d 100644
--- a/configs/sandbox_flattree_defconfig
+++ b/configs/sandbox_flattree_defconfig
@@ -3,7 +3,6 @@
CONFIG_ENV_SIZE=0x2000
CONFIG_DEFAULT_DEVICE_TREE="sandbox"
CONFIG_DM_RESET=y
-CONFIG_BOOTSTAGE_STASH_ADDR=0x0
CONFIG_SYS_LOAD_ADDR=0x0
CONFIG_PCI=y
CONFIG_DEBUG_UART=y
diff --git a/configs/sandbox_noinst_defconfig b/configs/sandbox_noinst_defconfig
index 2c6aab6..f6e3519 100644
--- a/configs/sandbox_noinst_defconfig
+++ b/configs/sandbox_noinst_defconfig
@@ -10,7 +10,6 @@
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x8000
CONFIG_SPL=y
-CONFIG_BOOTSTAGE_STASH_ADDR=0x0
CONFIG_SYS_LOAD_ADDR=0x0
CONFIG_PCI=y
CONFIG_SANDBOX_SPL=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index 8d50162..7e6ee93 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -10,7 +10,6 @@
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x8000
CONFIG_SPL=y
-CONFIG_BOOTSTAGE_STASH_ADDR=0x0
CONFIG_SYS_LOAD_ADDR=0x0
CONFIG_PCI=y
CONFIG_SANDBOX_SPL=y
diff --git a/configs/sandbox_vpl_defconfig b/configs/sandbox_vpl_defconfig
index f3a0fd1..9ac800a 100644
--- a/configs/sandbox_vpl_defconfig
+++ b/configs/sandbox_vpl_defconfig
@@ -15,7 +15,6 @@
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x8000
CONFIG_SPL=y
-CONFIG_BOOTSTAGE_STASH_ADDR=0x0
CONFIG_SYS_LOAD_ADDR=0x0
CONFIG_PCI=y
CONFIG_SANDBOX_SPL=y
diff --git a/configs/xilinx_versal_net_virt_defconfig b/configs/xilinx_versal_net_virt_defconfig
index 97904bd..54ba0b7 100644
--- a/configs/xilinx_versal_net_virt_defconfig
+++ b/configs/xilinx_versal_net_virt_defconfig
@@ -77,7 +77,6 @@
CONFIG_ZYNQMP_IPI=y
CONFIG_MISC=y
CONFIG_I2C_EEPROM=y
-CONFIG_SYS_I2C_EEPROM_ADDR=0x0
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
diff --git a/configs/xilinx_zynqmp_virt_defconfig b/configs/xilinx_zynqmp_virt_defconfig
index acab38f..2626084 100644
--- a/configs/xilinx_zynqmp_virt_defconfig
+++ b/configs/xilinx_zynqmp_virt_defconfig
@@ -11,7 +11,6 @@
CONFIG_SPL_STACK_R_ADDR=0x18000000
CONFIG_SPL_STACK=0xfffffffc
CONFIG_SPL_SIZE_LIMIT=0x2a000
-CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x0
CONFIG_SPL=y
CONFIG_ENV_OFFSET_REDUND=0x1E80000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
diff --git a/doc/board/ti/am64x_evm.rst b/doc/board/ti/am64x_evm.rst
new file mode 100644
index 0000000..8d3795e
--- /dev/null
+++ b/doc/board/ti/am64x_evm.rst
@@ -0,0 +1,197 @@
+.. SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+.. sectionauthor:: Nishanth Menon <nm@ti.com>
+
+AM64 Platforms
+==============
+
+Introduction:
+-------------
+The AM642 SoC belongs to the K3 Multicore SoC architecture platform,
+providing advanced system integration to enable applications such as
+Motor Drives, PLC, Remote IO and IoT Gateways.
+
+Some highlights of this SoC are:
+
+* Dual Cortex-A53s in a single cluster, two clusters of dual Cortex-R5F
+ MCUs, and a single Cortex-M4F.
+* Two Gigabit Industrial Communication Subsystems (ICSSG).
+* Integrated Ethernet switch supporting up to a total of two external
+ ports.
+* PCIe-GEN2x1L, USB3/USB2, 2xCAN-FD, eMMC and SD, UFS, OSPI memory
+ controller, QSPI, I2C, eCAP/eQEP, ePWM, ADC, among other
+ peripherals.
+* Centralized System Controller for Security, Power, and Resource
+ Management (DMSC).
+
+More details can be found in the Technical Reference Manual:
+ https://www.ti.com/lit/pdf/spruim2
+
+Platform information:
+
+* AM64-EVM: https://www.ti.com/tool/TMDS64EVM
+* AM64-SK: https://www.ti.com/tool/SK-AM64B
+
+Boot Flow:
+----------
+Below is the pictorial representation of boot flow:
+
+.. image:: img/boot_diagram_am64.svg
+
+- Here TIFS acts as master and provides all the critical services. R5/A53
+ requests TIFS to get these services done as shown in the above diagram.
+
+Sources:
+--------
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_boot_sources
+ :end-before: .. k3_rst_include_end_boot_sources
+
+Build procedure:
+----------------
+0. Setup the environment variables:
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_common_env_vars_desc
+ :end-before: .. k3_rst_include_end_common_env_vars_desc
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_board_env_vars_desc
+ :end-before: .. k3_rst_include_end_board_env_vars_desc
+
+Set the variables corresponding to this platform:
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_common_env_vars_defn
+ :end-before: .. k3_rst_include_end_common_env_vars_defn
+.. code-block:: bash
+
+ $ export UBOOT_CFG_CORTEXR=am64x_evm_r5_defconfig
+ $ export UBOOT_CFG_CORTEXA=am64x_evm_a53_defconfig
+ $ export TFA_BOARD=lite
+ $ # we dont use any extra TFA parameters
+ $ unset TFA_EXTRA_ARGS
+ $ export OPTEE_PLATFORM=k3-am64x
+ $ # we dont use any extra TFA parameters
+ $ unset OPTEE_EXTRA_ARGS
+
+.. am64x_evm_rst_include_start_build_steps
+
+1. Trusted Firmware-A:
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_build_steps_tfa
+ :end-before: .. k3_rst_include_end_build_steps_tfa
+
+
+2. OP-TEE:
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_build_steps_optee
+ :end-before: .. k3_rst_include_end_build_steps_optee
+
+3. U-Boot:
+
+* 4.1 R5:
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_build_steps_spl_r5
+ :end-before: .. k3_rst_include_end_build_steps_spl_r5
+
+* 4.2 A53:
+
+.. include:: k3.rst
+ :start-after: .. k3_rst_include_start_build_steps_uboot
+ :end-before: .. k3_rst_include_end_build_steps_uboot
+.. am64x_evm_rst_include_end_build_steps
+
+Target Images
+--------------
+In order to boot we need tiboot3.bin, tispl.bin and u-boot.img. Each SoC
+variant (GP, HS-FS, HS-SE) requires a different source for these files.
+
+ - GP
+
+ * tiboot3-am64x-gp-evm.bin from step 3.1
+ * tispl.bin_unsigned, u-boot.img_unsigned from step 3.2
+
+ - HS-FS
+
+ * tiboot3-am64x-hs-fs-evm.bin from step 3.1
+ * tispl.bin, u-boot.img from step 3.2
+
+ - HS-SE
+
+ * tiboot3-am64x-hs-evm.bin from step 3.1
+ * tispl.bin, u-boot.img from step 3.2
+
+Image formats:
+--------------
+
+- tiboot3.bin
+
+.. image:: img/multi_cert_tiboot3.bin.svg
+
+- tispl.bin
+
+.. image:: img/nodm_tispl.bin.svg
+
+Switch Setting for Boot Mode
+----------------------------
+
+Boot Mode pins provide means to select the boot mode and options before the
+device is powered up. After every POR, they are the main source to populate
+the Boot Parameter Tables.
+
+The following table shows some common boot modes used on AM64 platform. More
+details can be found in the Technical Reference Manual:
+https://www.ti.com/lit/pdf/spruim2 under the `Boot Mode Pins` section.
+
+.. list-table:: Boot Modes for AM64x-EVM
+ :widths: 16 16 16
+ :header-rows: 1
+
+ * - Switch Label
+ - SW2: 12345678
+ - SW3: 12345678
+
+ * - SD/MMC
+ - 11000010
+ - 01000000
+
+ * - xSPI/SFDP (OSPI)
+ - 11001110
+ - 01000000
+
+ * - UART
+ - 11011100
+ - 00000000
+
+.. note ::
+
+ For SW2 and SW3, the switch state in the "ON" position = 1.
+
+.. list-table:: Boot Modes for AM64x-SK
+ :widths: 16 16 16
+ :header-rows: 1
+
+ * - Switch Label
+ - SW2: 12345678
+ - SW3: 12345678
+
+ * - SD/MMC
+ - 00000010
+ - 01000011
+
+ * - xSPI/SFDP (OSPI)
+ - 00000010
+ - 01110011
+
+ * - UART
+ - 00000000
+ - 00111011
+
+.. note ::
+
+ For SW2 and SW3, the switch state in the "ON" position = 1.
+ Boot bits on SK is reversed bits to the bootmode signals
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+ style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">Release Reset</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="177"
+ y="503"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="11px"
+ text-anchor="middle"
+ id="text268">Release Re...</text>
+ </switch>
+ </g>
+ <rect
+ x="484"
+ y="513"
+ width="71.5"
+ height="30"
+ fill="#d5e8d4"
+ stroke="#82b366"
+ pointer-events="all"
+ id="rect274" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g280">
+ <switch
+ id="switch278">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 70px; height: 1px; padding-top: 528px; margin-left: 485px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TF-A</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="520"
+ y="532"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="12px"
+ text-anchor="middle"
+ id="text276">TF-A</text>
+ </switch>
+ </g>
+ <rect
+ x="482"
+ y="581"
+ width="10"
+ height="70"
+ fill="rgb(255, 255, 255)"
+ stroke="rgb(0, 0, 0)"
+ pointer-events="all"
+ id="rect282" />
+ <rect
+ x="484"
+ y="584"
+ width="71.5"
+ height="30"
+ fill="#d5e8d4"
+ stroke="#82b366"
+ pointer-events="all"
+ id="rect284" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g290">
+ <switch
+ id="switch288">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 70px; height: 1px; padding-top: 599px; margin-left: 485px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OP-TEE</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="520"
+ y="603"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="12px"
+ text-anchor="middle"
+ id="text286">OP-TEE</text>
+ </switch>
+ </g>
+ <rect
+ x="482"
+ y="662"
+ width="10"
+ height="78"
+ fill="rgb(255, 255, 255)"
+ stroke="rgb(0, 0, 0)"
+ pointer-events="all"
+ id="rect292" />
+ <rect
+ x="484"
+ y="665"
+ width="83"
+ height="30"
+ fill="#d5e8d4"
+ stroke="#82b366"
+ pointer-events="all"
+ id="rect294" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g300">
+ <switch
+ id="switch298">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 81px; height: 1px; padding-top: 680px; margin-left: 485px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Cortex A SPL</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="526"
+ y="684"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="12px"
+ text-anchor="middle"
+ id="text296">Cortex A SPL</text>
+ </switch>
+ </g>
+ <rect
+ x="482"
+ y="748"
+ width="10"
+ height="192"
+ fill="rgb(255, 255, 255)"
+ stroke="rgb(0, 0, 0)"
+ pointer-events="all"
+ id="rect302" />
+ <rect
+ x="484"
+ y="751"
+ width="83"
+ height="30"
+ fill="#d5e8d4"
+ stroke="#82b366"
+ pointer-events="all"
+ id="rect304" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g310">
+ <switch
+ id="switch308">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 81px; height: 1px; padding-top: 766px; margin-left: 485px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">U-Boot</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="526"
+ y="770"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="12px"
+ text-anchor="middle"
+ id="text306">U-Boot</text>
+ </switch>
+ </g>
+ <rect
+ x="492"
+ y="700"
+ width="103"
+ height="32"
+ rx="4.8"
+ ry="4.8"
+ fill="none"
+ stroke="rgb(0, 0, 0)"
+ pointer-events="all"
+ id="rect312" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g318">
+ <switch
+ id="switch316">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 101px; height: 1px; padding-top: 716px; margin-left: 493px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load u-boot.img</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="544"
+ y="720"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="12px"
+ text-anchor="middle"
+ id="text314">Load u-boot.img</text>
+ </switch>
+ </g>
+ <rect
+ x="492"
+ y="820"
+ width="103"
+ height="32"
+ rx="4.8"
+ ry="4.8"
+ fill="none"
+ stroke="rgb(0, 0, 0)"
+ pointer-events="all"
+ id="rect320" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g326">
+ <switch
+ id="switch324">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 101px; height: 1px; padding-top: 836px; margin-left: 493px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load Aux core f/w<xhtml:br />
+
+(optional)</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="544"
+ y="840"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="12px"
+ text-anchor="middle"
+ id="text322">Load Aux core f/w...</text>
+ </switch>
+ </g>
+ <rect
+ x="492"
+ y="860"
+ width="103"
+ height="32"
+ rx="4.8"
+ ry="4.8"
+ fill="none"
+ stroke="rgb(0, 0, 0)"
+ pointer-events="all"
+ id="rect328" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g334">
+ <switch
+ id="switch332">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 101px; height: 1px; padding-top: 876px; margin-left: 493px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Start Aux core<xhtml:br />
+
+(optional)</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="544"
+ y="880"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="12px"
+ text-anchor="middle"
+ id="text330">Start Aux core...</text>
+ </switch>
+ </g>
+ <path
+ d="M 132 909 L 628.38 909"
+ fill="none"
+ stroke="rgb(0, 0, 0)"
+ stroke-miterlimit="10"
+ pointer-events="stroke"
+ id="path336" />
+ <path
+ d="M 633.63 909 L 626.63 912.5 L 628.38 909 L 626.63 905.5 Z"
+ fill="rgb(0, 0, 0)"
+ stroke="rgb(0, 0, 0)"
+ stroke-miterlimit="10"
+ pointer-events="all"
+ id="path338" />
+ <g
+ transform="translate(-0.5 -0.5)"
+ id="g344">
+ <switch
+ id="switch342">
+ <foreignObject
+ style="overflow: visible; text-align: left;"
+ pointer-events="none"
+ width="100%"
+ height="100%"
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+ <xhtml:div
+ style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 900px; margin-left: 203px;">
+ <xhtml:div
+ style="box-sizing: border-box; font-size: 0px; text-align: center;"
+ data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); ">
+ <xhtml:div
+ style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">Release Reset</xhtml:div>
+ </xhtml:div>
+ </xhtml:div>
+ </foreignObject>
+ <text
+ x="203"
+ y="903"
+ fill="rgb(0, 0, 0)"
+ font-family="Helvetica"
+ font-size="11px"
+ text-anchor="middle"
+ id="text340">Release Re...</text>
+ </switch>
+ </g>
+ </g>
+ <switch
+ id="switch354">
+ <g
+ requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"
+ id="g348" />
+ <a
+ transform="translate(0,-5)"
+ xlink:href="https://www.drawio.com/doc/faq/svg-export-text-problems"
+ target="_blank"
+ id="a352">
+ <text
+ text-anchor="middle"
+ font-size="10px"
+ x="50%"
+ y="100%"
+ id="text350">Text is not SVG - cannot display</text>
+ </a>
+ </switch>
+</svg>
diff --git a/doc/board/ti/k3.rst b/doc/board/ti/k3.rst
index f4576c5..5f9bd4d 100644
--- a/doc/board/ti/k3.rst
+++ b/doc/board/ti/k3.rst
@@ -32,6 +32,7 @@
am62x_sk
../toradex/verdin-am62
+ am64x_evm
am65x_evm
j7200_evm
j721e_evm
diff --git a/doc/usage/cmd/bootflow.rst b/doc/usage/cmd/bootflow.rst
index a8af1f8..ead493d 100644
--- a/doc/usage/cmd/bootflow.rst
+++ b/doc/usage/cmd/bootflow.rst
@@ -11,7 +11,8 @@
bootflow scan [-abelGH] [bootdev]
bootflow list [-e]
bootflow select [<num|name>]
- bootflow info [-d]
+ bootflow info [-ds]
+ bootflow read
bootflow boot
bootflow cmdline [set|get|clear|delete|auto] <param> [<value>]
@@ -191,11 +192,29 @@
Use the `-d` flag to dump out the contents of the bootfile file.
+The `-s` flag shows any x86 setup block, instead of the above.
+
+
+bootflow read
+~~~~~~~~~~~~~
+
+This reads any files related to the bootflow. Some bootflows with large files
+avoid doing this when the bootflow is scanned, since it uses a lot of memory
+and takes extra time. The files are then automatically read when `bootflow boot`
+is used.
+
+This command reads these files immediately. Typically this fills in the bootflow
+`buf` property, which can be used to examine the bootflow.
+
+Note that reading the files does not result in any extra parsing, nor loading of
+images in the files. This is purely used to read in the data ready for
+booting, or examination.
+
bootflow boot
~~~~~~~~~~~~~
-This boots the current bootflow.
+This boots the current bootflow, reading any required files first.
bootflow cmdline
@@ -522,6 +541,122 @@
[ 0.000000] Command line: loglevel=7 ... usb-storage.quirks=13fe:6500:u earlycon=uart8250,mmio32,0xfe03e000,115200n8
[ 0.000000] x86/split lock detection: warning about user-space split_locks
+This shows looking at x86 setup information::
+
+ => bootfl sel 0
+ => bootfl i -s
+ Setup located at 77b56010:
+
+ ACPI RSDP addr : 0
+ E820: 2 entries
+ Addr Size Type
+ 0 1000 RAM
+ fffff000 1000 Reserved
+ Setup sectors : 1e
+ Root flags : 1
+ Sys size : 63420
+ RAM size : 0
+ Video mode : ffff
+ Root dev : 0
+ Boot flag : 0
+ Jump : 66eb
+ Header : 53726448
+ Kernel V2
+ Version : 20d
+ Real mode switch : 0
+ Start sys seg : 1000
+ Kernel version : 38cc
+ @00003acc:
+ Type of loader : ff
+ unknown
+ Load flags : 1
+ : loaded-high
+ Setup move size : 8000
+ Code32 start : 100000
+ Ramdisk image : 0
+ Ramdisk size : 0
+ Bootsect kludge : 0
+ Heap end ptr : 5160
+ Ext loader ver : 0
+ Ext loader type : 0
+ Command line ptr : 735000
+ Initrd addr max : 7fffffff
+ Kernel alignment : 200000
+ Relocatable kernel : 1
+ Min alignment : 15
+ : 200000
+ Xload flags : 3
+ : 64-bit-entry can-load-above-4gb
+ Cmdline size : 7ff
+ Hardware subarch : 0
+ HW subarch data : 0
+ Payload offset : 26e
+ Payload length : 612045
+ Setup data : 0
+ Pref address : 1000000
+ Init size : 1383000
+ Handover offset : 0
+
+This shows reading a bootflow to examine the kernel::
+
+ => bootfl i 0
+ Name:
+ Device: emmc@1c,0.bootdev
+ Block dev: emmc@1c,0.blk
+ Method: cros
+ State: ready
+ Partition: 2
+ Subdir: (none)
+ Filename: <NULL>
+ Buffer: 0
+ Size: 63ee00 (6548992 bytes)
+ OS: ChromeOS
+ Cmdline: console= loglevel=7 init=/sbin/init cros_secure oops=panic panic=-1 root=PARTUUID=35c775e7-3735-d745-93e5-d9e0238f7ed0/PARTNROFF=1 rootwait rw dm_verity.error_behavior=3 dm_verity.max_bios=-1 dm_verity.dev_wait=0 dm="1 vroot none rw 1,0 3788800 verity payload=ROOT_DEV hashtree=HASH_DEV hashstart=3788800 alg=sha1 root_hexdigest=55052b629d3ac889f25a9583ea12cdcd3ea15ff8 salt=a2d4d9e574069f4fed5e3961b99054b7a4905414b60a25d89974a7334021165c" noinitrd vt.global_cursor_default=0 kern_guid=35c775e7-3735-d745-93e5-d9e0238f7ed0 add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic disablevmx=off
+ X86 setup: 77b56010
+ Logo: (none)
+ FDT: <NULL>
+ Error: 0
+
+Note that `Buffer` is 0 so it has not be read yet. Using `bootflow read`::
+
+ => bootfl read
+ => bootfl info
+ Name:
+ Device: emmc@1c,0.bootdev
+ Block dev: emmc@1c,0.blk
+ Method: cros
+ State: ready
+ Partition: 2
+ Subdir: (none)
+ Filename: <NULL>
+ Buffer: 77b7e400
+ Size: 63ee00 (6548992 bytes)
+ OS: ChromeOS
+ Cmdline: console= loglevel=7 init=/sbin/init cros_secure oops=panic panic=-1 root=PARTUUID=35c775e7-3735-d745-93e5-d9e0238f7ed0/PARTNROFF=1 rootwait rw dm_verity.error_behavior=3 dm_verity.max_bios=-1 dm_verity.dev_wait=0 dm="1 vroot none rw 1,0 3788800 verity payload=ROOT_DEV hashtree=HASH_DEV hashstart=3788800 alg=sha1 root_hexdigest=55052b629d3ac889f25a9583ea12cdcd3ea15ff8 salt=a2d4d9e574069f4fed5e3961b99054b7a4905414b60a25d89974a7334021165c" noinitrd vt.global_cursor_default=0 kern_guid=35c775e7-3735-d745-93e5-d9e0238f7ed0 add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic disablevmx=off
+ X86 setup: 781b4400
+ Logo: (none)
+ FDT: <NULL>
+ Error: 0
+
+Now the buffer can be accessed::
+
+ => md 77b7e400
+ 77b7e400: 1186f6fc 40000002 b8fa0c75 00000018 .......@u.......
+ 77b7e410: c08ed88e a68dd08e 000001e8 000000e8 ................
+ 77b7e420: ed815d00 00000021 62c280b8 89e80100 .]..!......b....
+ 77b7e430: 22f7e8c4 c0850061 22ec850f eb890061 ..."a......"a...
+ 77b7e440: 0230868b 01480000 21d0f7c3 00fb81c3 ..0...H....!....
+ 77b7e450: 7d010000 0000bb05 c3810100 00d4f000 ...}............
+ 77b7e460: 8130858d 85890061 00618132 3095010f ..0.a...2.a....0
+ 77b7e470: 0f006181 c883e020 e0220f20 e000bb8d .a.. ... .".....
+ 77b7e480: c0310062 001800b9 8dabf300 62e000bb b.1............b
+ 77b7e490: 07878d00 89000010 00bb8d07 8d0062f0 .............b..
+ 77b7e4a0: 00100787 0004b900 07890000 00100005 ................
+ 77b7e4b0: 08c78300 8df37549 630000bb 0183b800 ....Iu.....c....
+ 77b7e4c0: 00b90000 89000008 00000507 c7830020 ............ ...
+ 77b7e4d0: f3754908 e000838d 220f0062 0080b9d8 .Iu.....b.."....
+ 77b7e4e0: 320fc000 08e8ba0f c031300f b8d0000f ...2.....01.....
+ 77b7e4f0: 00000020 6ad8000f 00858d10 50000002 ......j.......P
Return value
diff --git a/drivers/adc/adc-uclass.c b/drivers/adc/adc-uclass.c
index 9646e4d..6074ecc 100644
--- a/drivers/adc/adc-uclass.c
+++ b/drivers/adc/adc-uclass.c
@@ -51,23 +51,21 @@
static int adc_supply_enable(struct udevice *dev)
{
struct adc_uclass_plat *uc_pdata = dev_get_uclass_plat(dev);
- const char *supply_type;
- int ret = 0;
+ int ret;
- if (uc_pdata->vdd_supply) {
- supply_type = "vdd";
- ret = regulator_set_enable(uc_pdata->vdd_supply, true);
+ ret = regulator_set_enable_if_allowed(uc_pdata->vdd_supply, true);
+ if (ret && ret != -ENOSYS) {
+ pr_err("%s: can't enable vdd-supply!", dev->name);
+ return ret;
}
- if (!ret && uc_pdata->vss_supply) {
- supply_type = "vss";
- ret = regulator_set_enable(uc_pdata->vss_supply, true);
+ ret = regulator_set_enable_if_allowed(uc_pdata->vss_supply, true);
+ if (ret && ret != -ENOSYS) {
+ pr_err("%s: can't enable vss-supply!", dev->name);
+ return ret;
}
- if (ret)
- pr_err("%s: can't enable %s-supply!", dev->name, supply_type);
-
- return ret;
+ return 0;
}
int adc_data_mask(struct udevice *dev, unsigned int *data_mask)
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 6baaa6f..1abea3f 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -167,7 +167,7 @@
config SYS_ATA_BASE_ADDR
hex "Base address of IDE controller"
- default 0
+ default 0x0
help
This is the address of the IDE controller, from which other addresses
are calculated. Each bus is at a fixed offset from this address,
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 8df16e5..a4dc9bd 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -103,7 +103,7 @@
if (gd->flags & GD_FLG_RELOC) {
uint i = OFTREE_TREE_ID(node.of_offset);
- if (i > oftree_count) {
+ if (i >= oftree_count) {
log_debug("Invalid tree ID %x\n", i);
return NULL;
}
diff --git a/drivers/ddr/imx/phy/helper.c b/drivers/ddr/imx/phy/helper.c
index 8cd4387..855a874 100644
--- a/drivers/ddr/imx/phy/helper.c
+++ b/drivers/ddr/imx/phy/helper.c
@@ -46,13 +46,13 @@
u32 error = 0;
unsigned long pr_to32, pr_from32;
uint32_t fw_offset = type ? IMEM_2D_OFFSET : 0;
- unsigned long imem_start = (unsigned long)&_end + fw_offset;
+ unsigned long imem_start = (unsigned long)_end + fw_offset;
unsigned long dmem_start;
unsigned long imem_len = IMEM_LEN, dmem_len = DMEM_LEN;
#ifdef CONFIG_SPL_OF_CONTROL
if (gd->fdt_blob && !fdt_check_header(gd->fdt_blob)) {
- imem_start = roundup((unsigned long)&_end +
+ imem_start = roundup((unsigned long)_end +
fdt_totalsize(gd->fdt_blob), 4) +
fw_offset;
}
diff --git a/drivers/dma/ti/k3-psil-j721e.c b/drivers/dma/ti/k3-psil-j721e.c
index 105ffd9..8e57e86 100644
--- a/drivers/dma/ti/k3-psil-j721e.c
+++ b/drivers/dma/ti/k3-psil-j721e.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (C) 2019-2023 Texas Instruments Incorporated - https://www.ti.com
* Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
*/
@@ -21,13 +21,15 @@
/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */
static struct psil_ep j721e_src_ep_map[] = {
- /* CPSW0 */
+ /* MCU_CPSW0 */
PSIL_ETHERNET(0x7000),
+ /* MAIN_CPSW0 */
+ PSIL_ETHERNET(0x4a00),
};
/* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */
static struct psil_ep j721e_dst_ep_map[] = {
- /* CPSW0 */
+ /* MCU_CPSW0 */
PSIL_ETHERNET(0xf000),
PSIL_ETHERNET(0xf001),
PSIL_ETHERNET(0xf002),
@@ -36,6 +38,15 @@
PSIL_ETHERNET(0xf005),
PSIL_ETHERNET(0xf006),
PSIL_ETHERNET(0xf007),
+ /* MAIN_CPSW0 */
+ PSIL_ETHERNET(0xca00),
+ PSIL_ETHERNET(0xca01),
+ PSIL_ETHERNET(0xca02),
+ PSIL_ETHERNET(0xca03),
+ PSIL_ETHERNET(0xca04),
+ PSIL_ETHERNET(0xca05),
+ PSIL_ETHERNET(0xca06),
+ PSIL_ETHERNET(0xca07),
};
struct psil_ep_map j721e_ep_map = {
diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig
index a3df9aa..837c6f1 100644
--- a/drivers/fastboot/Kconfig
+++ b/drivers/fastboot/Kconfig
@@ -56,7 +56,7 @@
ROCKCHIP_RK3399
default 0x280000 if ROCKCHIP_RK3368
default 0x100000 if ARCH_ZYNQMP
- default 0 if SANDBOX
+ default 0x0 if SANDBOX
help
The fastboot protocol requires a large memory buffer for
downloads. Define this to the starting RAM address to use for
diff --git a/drivers/fastboot/fb_getvar.c b/drivers/fastboot/fb_getvar.c
index dd3475e..d9f0f07 100644
--- a/drivers/fastboot/fb_getvar.c
+++ b/drivers/fastboot/fb_getvar.c
@@ -183,7 +183,7 @@
/* part_name_wslot = part_name + "_a" */
len = strlcpy(part_name_wslot, part_name, PART_NAME_LEN - 3);
- if (len > PART_NAME_LEN - 3)
+ if (len >= PART_NAME_LEN - 3)
goto fail;
strcat(part_name_wslot, "_a");
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index 31027f3..fc395c9 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -28,6 +28,8 @@
DECLARE_GLOBAL_DATA_PTR;
+#define GPIO_ALLOC_BITS 32
+
/**
* gpio_desc_init() - Initialize the GPIO descriptor
*
@@ -75,6 +77,46 @@
return -ENOENT;
}
+/**
+ * gpio_is_claimed() - Test whether GPIO is claimed by consumer
+ *
+ * Test whether GPIO is claimed by consumer already.
+ *
+ * @uc_priv: gpio_dev_priv pointer.
+ * @offset: gpio offset within the device
+ * @return: true if claimed, false if not claimed
+ */
+static bool gpio_is_claimed(struct gpio_dev_priv *uc_priv, unsigned int offset)
+{
+ return !!(uc_priv->claimed[offset / GPIO_ALLOC_BITS] & BIT(offset % GPIO_ALLOC_BITS));
+}
+
+/**
+ * gpio_set_claim() - Set GPIO claimed by consumer
+ *
+ * Set a bit which indicate the GPIO is claimed by consumer
+ *
+ * @uc_priv: gpio_dev_priv pointer.
+ * @offset: gpio offset within the device
+ */
+static void gpio_set_claim(struct gpio_dev_priv *uc_priv, unsigned int offset)
+{
+ uc_priv->claimed[offset / GPIO_ALLOC_BITS] |= BIT(offset % GPIO_ALLOC_BITS);
+}
+
+/**
+ * gpio_clear_claim() - Clear GPIO claimed by consumer
+ *
+ * Clear a bit which indicate the GPIO is claimed by consumer
+ *
+ * @uc_priv: gpio_dev_priv pointer.
+ * @offset: gpio offset within the device
+ */
+static void gpio_clear_claim(struct gpio_dev_priv *uc_priv, unsigned int offset)
+{
+ uc_priv->claimed[offset / GPIO_ALLOC_BITS] &= ~BIT(offset % GPIO_ALLOC_BITS);
+}
+
#if CONFIG_IS_ENABLED(DM_GPIO_LOOKUP_LABEL)
/**
* dm_gpio_lookup_label() - look for name in gpio device
@@ -94,7 +136,7 @@
*offset = -1;
for (i = 0; i < uc_priv->gpio_count; i++) {
- if (!uc_priv->name[i])
+ if (!gpio_is_claimed(uc_priv, i))
continue;
if (!strcmp(name, uc_priv->name[i])) {
*offset = i;
@@ -350,7 +392,7 @@
int ret;
uc_priv = dev_get_uclass_priv(dev);
- if (uc_priv->name[desc->offset])
+ if (gpio_is_claimed(uc_priv, desc->offset))
return -EBUSY;
str = strdup(label);
if (!str)
@@ -362,6 +404,8 @@
return ret;
}
}
+
+ gpio_set_claim(uc_priv, desc->offset);
uc_priv->name[desc->offset] = str;
return 0;
@@ -438,7 +482,7 @@
int ret;
uc_priv = dev_get_uclass_priv(dev);
- if (!uc_priv->name[offset])
+ if (!gpio_is_claimed(uc_priv, offset))
return -ENXIO;
if (ops->rfree) {
ret = ops->rfree(dev, offset);
@@ -446,6 +490,7 @@
return ret;
}
+ gpio_clear_claim(uc_priv, offset);
free(uc_priv->name[offset]);
uc_priv->name[offset] = NULL;
@@ -480,7 +525,7 @@
return -ENOENT;
uc_priv = dev_get_uclass_priv(desc->dev);
- if (!uc_priv->name[desc->offset]) {
+ if (!gpio_is_claimed(uc_priv, desc->offset)) {
printf("%s: %s: error: gpio %s%d not reserved\n",
desc->dev->name, func,
uc_priv->bank_name ? uc_priv->bank_name : "",
@@ -826,7 +871,7 @@
return -EINVAL;
if (namep)
*namep = uc_priv->name[offset];
- if (skip_unused && !uc_priv->name[offset])
+ if (skip_unused && !gpio_is_claimed(uc_priv, offset))
return GPIOF_UNUSED;
if (ops->get_function) {
int ret;
@@ -1341,6 +1386,14 @@
if (!uc_priv->name)
return -ENOMEM;
+ uc_priv->claimed = calloc(DIV_ROUND_UP(uc_priv->gpio_count,
+ GPIO_ALLOC_BITS),
+ GPIO_ALLOC_BITS / 8);
+ if (!uc_priv->claimed) {
+ free(uc_priv->name);
+ return -ENOMEM;
+ }
+
return gpio_renumber(NULL);
}
@@ -1353,6 +1406,7 @@
if (uc_priv->name[i])
free(uc_priv->name[i]);
}
+ free(uc_priv->claimed);
free(uc_priv->name);
return gpio_renumber(dev);
diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c
index 4654f9e..b0c66d1 100644
--- a/drivers/gpio/pca953x_gpio.c
+++ b/drivers/gpio/pca953x_gpio.c
@@ -407,6 +407,7 @@
{ .compatible = "ti,tca6416", .data = OF_953X(16, PCA_INT), },
{ .compatible = "ti,tca6424", .data = OF_953X(24, PCA_INT), },
{ .compatible = "ti,tca9539", .data = OF_953X(16, PCA_INT), },
+ { .compatible = "ti,tca9554", .data = OF_953X(8, PCA_INT), },
{ .compatible = "onsemi,pca9654", .data = OF_953X(8, PCA_INT), },
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 4c76fd7..4f42200 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -372,7 +372,7 @@
config SYS_MXC_I2C1_SLAVE
hex "I2C1 Slave"
- default 0
+ default 0x0
help
MXC I2C1 Slave
endif
@@ -387,7 +387,7 @@
config SYS_MXC_I2C2_SLAVE
hex "I2C2 Slave"
- default 0
+ default 0x0
help
MXC I2C2 Slave
endif
@@ -401,7 +401,7 @@
config SYS_MXC_I2C3_SLAVE
hex "I2C3 Slave"
- default 0
+ default 0x0
help
MXC I2C3 Slave
endif
@@ -415,7 +415,7 @@
config SYS_MXC_I2C4_SLAVE
hex "I2C4 Slave"
- default 0
+ default 0x0
help
MXC I2C4 Slave
endif
@@ -429,7 +429,7 @@
config SYS_MXC_I2C5_SLAVE
hex "I2C5 Slave"
- default 0
+ default 0x0
help
MXC I2C5 Slave
endif
@@ -443,7 +443,7 @@
config SYS_MXC_I2C6_SLAVE
hex "I2C6 Slave"
- default 0
+ default 0x0
help
MXC I2C6 Slave
endif
@@ -457,7 +457,7 @@
config SYS_MXC_I2C7_SLAVE
hex "I2C7 Slave"
- default 0
+ default 0x0
help
MXC I2C7 Slave
endif
@@ -471,7 +471,7 @@
config SYS_MXC_I2C8_SLAVE
hex "I2C8 Slave"
- default 0
+ default 0x0
help
MXC I2C8 Slave
endif
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index b9f5c7a..a6e3f62 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -555,7 +555,7 @@
config SYS_I2C_EEPROM_ADDR
hex "Chip address of the EEPROM device"
depends on ID_EEPROM || I2C_EEPROM || SPL_I2C_EEPROM || CMD_EEPROM || ENV_IS_IN_EEPROM
- default 0
+ default 0x0
if I2C_EEPROM
diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index 621d175..9c1e6a5 100644
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -1100,8 +1100,11 @@
ret = ec_command_inptr(dev, EC_CMD_GET_SKU_ID, 0, NULL, 0,
(uint8_t **)&r, sizeof(*r));
- if (ret != sizeof(*r))
- return -ret;
+ if (ret != sizeof(*r)) {
+ if (ret >= 0)
+ ret = -EIO;
+ return ret;
+ }
return r->sku_id;
}
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index 5085a3b..400066f 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -509,6 +509,10 @@
if (mmc->vqmmc_supply) {
int ret;
+ ret = regulator_set_enable_if_allowed(mmc->vqmmc_supply, false);
+ if (ret)
+ return ret;
+
if (mmc->signal_voltage == MMC_SIGNAL_VOLTAGE_180)
regulator_set_value(mmc->vqmmc_supply, 1800000);
else
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 31cfda2..089a044 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -2775,9 +2775,10 @@
{
#if CONFIG_IS_ENABLED(DM_MMC) && CONFIG_IS_ENABLED(DM_REGULATOR)
if (mmc->vmmc_supply) {
- int ret = regulator_set_enable(mmc->vmmc_supply, true);
+ int ret = regulator_set_enable_if_allowed(mmc->vmmc_supply,
+ true);
- if (ret && ret != -EACCES) {
+ if (ret && ret != -ENOSYS) {
printf("Error enabling VMMC supply : %d\n", ret);
return ret;
}
@@ -2791,9 +2792,10 @@
mmc_set_clock(mmc, 0, MMC_CLK_DISABLE);
#if CONFIG_IS_ENABLED(DM_MMC) && CONFIG_IS_ENABLED(DM_REGULATOR)
if (mmc->vmmc_supply) {
- int ret = regulator_set_enable(mmc->vmmc_supply, false);
+ int ret = regulator_set_enable_if_allowed(mmc->vmmc_supply,
+ false);
- if (ret && ret != -EACCES) {
+ if (ret && ret != -ENOSYS) {
pr_debug("Error disabling VMMC supply : %d\n", ret);
return ret;
}
diff --git a/drivers/net/ti/am65-cpsw-nuss.c b/drivers/net/ti/am65-cpsw-nuss.c
index 51a8167..f4e5809 100644
--- a/drivers/net/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ti/am65-cpsw-nuss.c
@@ -9,6 +9,7 @@
#include <common.h>
#include <malloc.h>
#include <asm/cache.h>
+#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <clk.h>
@@ -26,6 +27,7 @@
#include <soc.h>
#include <syscon.h>
#include <linux/bitops.h>
+#include <linux/delay.h>
#include <linux/soc/ti/ti-udma.h>
#include "cpsw_mdio.h"
@@ -57,6 +59,12 @@
#define AM65_CPSW_PN_REG_SA_L 0x308
#define AM65_CPSW_PN_REG_SA_H 0x30c
+#define AM65_CPSW_SGMII_CONTROL_REG 0x010
+#define AM65_CPSW_SGMII_MR_ADV_ABILITY_REG 0x018
+#define AM65_CPSW_SGMII_CONTROL_MR_AN_ENABLE BIT(0)
+
+#define ADVERTISE_SGMII 0x1
+
#define AM65_CPSW_ALE_CTL_REG 0x8
#define AM65_CPSW_ALE_CTL_REG_ENABLE BIT(31)
#define AM65_CPSW_ALE_CTL_REG_RESET_TBL BIT(30)
@@ -90,8 +98,11 @@
#define AM65_CPSW_CPPI_PKT_TYPE 0x7
+#define DEFAULT_GPIO_RESET_DELAY 10
+
struct am65_cpsw_port {
fdt_addr_t port_base;
+ fdt_addr_t port_sgmii_base;
fdt_addr_t macsl_base;
bool disabled;
u32 mac_control;
@@ -113,6 +124,10 @@
struct mii_dev *bus;
u32 bus_freq;
+ struct gpio_desc mdio_gpio_reset;
+ u32 reset_delay_us;
+ u32 reset_post_delay_us;
+
struct dma dma_tx;
struct dma dma_rx;
u32 rx_next;
@@ -204,6 +219,8 @@
mac_control |= AM65_CPSW_MACSL_CTL_REG_FULL_DUPLEX;
if (phy->speed == 100)
mac_control |= AM65_CPSW_MACSL_CTL_REG_IFCTL_A;
+ if (phy->interface == PHY_INTERFACE_MODE_SGMII)
+ mac_control |= AM65_CPSW_MACSL_CTL_EXT_EN;
}
if (mac_control == port->mac_control)
@@ -229,6 +246,7 @@
#define AM65_GMII_SEL_MODE_MII 0
#define AM65_GMII_SEL_MODE_RMII 1
#define AM65_GMII_SEL_MODE_RGMII 2
+#define AM65_GMII_SEL_MODE_SGMII 3
#define AM65_GMII_SEL_RGMII_IDMODE BIT(4)
@@ -280,6 +298,10 @@
rgmii_id = true;
break;
+ case PHY_INTERFACE_MODE_SGMII:
+ mode = AM65_GMII_SEL_MODE_SGMII;
+ break;
+
default:
dev_warn(dev,
"Unsupported PHY mode: %u. Defaulting to MII.\n",
@@ -420,6 +442,13 @@
goto err_dis_rx;
}
+ if (priv->phydev->interface == PHY_INTERFACE_MODE_SGMII) {
+ writel(ADVERTISE_SGMII,
+ port->port_sgmii_base + AM65_CPSW_SGMII_MR_ADV_ABILITY_REG);
+ writel(AM65_CPSW_SGMII_CONTROL_MR_AN_ENABLE,
+ port->port_sgmii_base + AM65_CPSW_SGMII_CONTROL_REG);
+ }
+
ret = phy_startup(priv->phydev);
if (ret) {
dev_err(dev, "phy_startup failed\n");
@@ -658,6 +687,16 @@
if (!priv->has_phy || cpsw_common->bus)
return 0;
+ if (IS_ENABLED(CONFIG_DM_GPIO)) {
+ if (dm_gpio_is_valid(&cpsw_common->mdio_gpio_reset)) {
+ dm_gpio_set_value(&cpsw_common->mdio_gpio_reset, 1);
+ udelay(cpsw_common->reset_delay_us);
+ dm_gpio_set_value(&cpsw_common->mdio_gpio_reset, 0);
+ if (cpsw_common->reset_post_delay_us > 0)
+ udelay(cpsw_common->reset_post_delay_us);
+ }
+ }
+
ret = am65_cpsw_mdio_setup(dev);
if (ret)
return ret;
@@ -797,7 +836,7 @@
static int am65_cpsw_probe_nuss(struct udevice *dev)
{
struct am65_cpsw_common *cpsw_common = dev_get_priv(dev);
- ofnode ports_np, node;
+ ofnode ports_np, node, mdio_np;
int ret, i;
struct udevice *port_dev;
@@ -824,6 +863,24 @@
AM65_CPSW_CPSW_NU_ALE_BASE;
cpsw_common->mdio_base = cpsw_common->ss_base + AM65_CPSW_MDIO_BASE;
+ if (IS_ENABLED(CONFIG_DM_GPIO)) {
+ /* get bus level PHY reset GPIO details */
+ mdio_np = dev_read_subnode(dev, "mdio");
+ if (!ofnode_valid(mdio_np)) {
+ ret = -ENOENT;
+ goto out;
+ }
+
+ cpsw_common->reset_delay_us = ofnode_read_u32_default(mdio_np, "reset-delay-us",
+ DEFAULT_GPIO_RESET_DELAY);
+ cpsw_common->reset_post_delay_us = ofnode_read_u32_default(mdio_np,
+ "reset-post-delay-us",
+ 0);
+ ret = gpio_request_by_name_nodev(mdio_np, "reset-gpios", 0,
+ &cpsw_common->mdio_gpio_reset,
+ GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);
+ }
+
ports_np = dev_read_subnode(dev, "ethernet-ports");
if (!ofnode_valid(ports_np)) {
ret = -ENOENT;
@@ -872,6 +929,8 @@
port->port_base = cpsw_common->cpsw_base +
AM65_CPSW_CPSW_NU_PORTS_OFFSET +
(i * AM65_CPSW_CPSW_NU_PORTS_OFFSET);
+ port->port_sgmii_base = cpsw_common->ss_base +
+ (i * AM65_CPSW_SGMII_BASE);
port->macsl_base = port->port_base +
AM65_CPSW_CPSW_NU_PORT_MACSL_OFFSET;
}
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index a0bf44d..463ec47 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -121,11 +121,18 @@
bool "Enable Apple PCIe driver"
depends on ARCH_APPLE
imply PCI_INIT_R
+ select SYS_PCI_64BIT
default y
help
Say Y here if you want to enable PCIe controller support on
Apple SoCs.
+config PCI_FTPCI100
+ bool "Enable Faraday FTPCI100 PCI Bridge Controller driver"
+ help
+ Say Y here if you want to enable Faraday FTPCI100 PCI.
+ FTPCI100 IP is used in SoC chip designs.
+
config PCI_GT64120
bool "GT64120 PCI support"
depends on MIPS
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index a712a31..72ef8b4 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -14,6 +14,7 @@
obj-$(CONFIG_PCIE_ECAM_GENERIC) += pcie_ecam_generic.o
obj-$(CONFIG_PCIE_ECAM_SYNQUACER) += pcie_ecam_synquacer.o
obj-$(CONFIG_PCIE_APPLE) += pcie_apple.o
+obj-$(CONFIG_PCI_FTPCI100) += pci_ftpci100.o
obj-$(CONFIG_PCI_GT64120) += pci_gt64120.o
obj-$(CONFIG_PCI_MPC85XX) += pci_mpc85xx.o
obj-$(CONFIG_PCI_MSC01) += pci_msc01.o
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 632c1a6..0adcdce 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -541,14 +541,13 @@
struct pci_child_plat *pplat;
unsigned int sub_bus;
struct udevice *dev;
- int ret;
sub_bus = dev_seq(bus);
debug("%s: start\n", __func__);
pciauto_config_init(hose);
- for (ret = device_find_first_child(bus, &dev);
- !ret && dev;
- ret = device_find_next_child(&dev)) {
+ for (device_find_first_child(bus, &dev);
+ dev;
+ device_find_next_child(&dev)) {
unsigned int max_bus;
int ret;
@@ -1446,7 +1445,7 @@
return res->phys_start + offset;
}
- puts("pci_hose_bus_to_phys: invalid physical address\n");
+ puts("dm_pci_bus_to_phys: invalid physical address\n");
return 0;
}
@@ -1486,7 +1485,7 @@
return res->bus_start + offset;
}
- puts("pci_hose_phys_to_bus: invalid physical address\n");
+ puts("dm_pci_phys_to_bus: invalid physical address\n");
return 0;
}
diff --git a/drivers/pci/pci_ftpci100.c b/drivers/pci/pci_ftpci100.c
new file mode 100644
index 0000000..a177544
--- /dev/null
+++ b/drivers/pci/pci_ftpci100.c
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <common.h>
+#include <pci.h>
+#include <dm.h>
+#include <asm/io.h>
+
+struct ftpci100_data {
+ void *reg_base;
+};
+
+/* AHB Control Registers */
+struct ftpci100_ahbc {
+ u32 iosize; /* 0x00 - I/O Space Size Signal */
+ u32 prot; /* 0x04 - AHB Protection */
+ u32 rsved[8]; /* 0x08-0x24 - Reserved */
+ u32 conf; /* 0x28 - PCI Configuration */
+ u32 data; /* 0x2c - PCI Configuration DATA */
+};
+
+static int ftpci100_read_config(const struct udevice *dev, pci_dev_t bdf,
+ uint offset, ulong *valuep,
+ enum pci_size_t size)
+{
+ struct ftpci100_data *priv = dev_get_priv(dev);
+ struct ftpci100_ahbc *regs = priv->reg_base;
+ u32 data;
+
+ out_le32(®s->conf, PCI_CONF1_ADDRESS(PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf), offset));
+ data = in_le32(®s->data);
+ *valuep = pci_conv_32_to_size(data, offset, size);
+
+ return 0;
+}
+
+static int ftpci100_write_config(struct udevice *dev, pci_dev_t bdf,
+ uint offset, ulong value,
+ enum pci_size_t size)
+{
+ struct ftpci100_data *priv = dev_get_priv(dev);
+ struct ftpci100_ahbc *regs = priv->reg_base;
+ u32 data;
+
+ out_le32(®s->conf, PCI_CONF1_ADDRESS(PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf), offset));
+
+ if (size == PCI_SIZE_32) {
+ data = value;
+ } else {
+ u32 old = in_le32(®s->data);
+
+ data = pci_conv_size_to_32(old, value, offset, size);
+ }
+
+ out_le32(®s->data, data);
+
+ return 0;
+}
+
+static int ftpci100_probe(struct udevice *dev)
+{
+ struct ftpci100_data *priv = dev_get_priv(dev);
+ struct pci_region *io, *mem;
+ int count;
+
+ count = pci_get_regions(dev, &io, &mem, NULL);
+ if (count != 2) {
+ printf("%s: wrong count of regions: %d != 2\n", dev->name, count);
+ return -EINVAL;
+ }
+
+ priv->reg_base = phys_to_virt(io->phys_start);
+ if (!priv->reg_base)
+ return -EINVAL;
+
+ return 0;
+}
+
+static const struct dm_pci_ops ftpci100_ops = {
+ .read_config = ftpci100_read_config,
+ .write_config = ftpci100_write_config,
+};
+
+static const struct udevice_id ftpci100_ids[] = {
+ { .compatible = "faraday,ftpci100" },
+ { }
+};
+
+U_BOOT_DRIVER(ftpci100_pci) = {
+ .name = "ftpci100_pci",
+ .id = UCLASS_PCI,
+ .of_match = ftpci100_ids,
+ .ops = &ftpci100_ops,
+ .probe = ftpci100_probe,
+ .priv_auto = sizeof(struct ftpci100_data),
+};
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 7a2d54f..8ac5769 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -70,6 +70,16 @@
help
Support for the USB OTG PHY in ST-Ericsson AB8500.
+config APPLE_ATCPHY
+ bool "Apple Type-C PHY Driver"
+ depends on PHY && ARCH_APPLE
+ default y
+ help
+ Support for the Apple Type-C PHY.
+
+ This is a dummy driver since the PHY is initialized
+ sufficiently by previous stage firmware.
+
config BCM6318_USBH_PHY
bool "BCM6318 USBH PHY support"
depends on PHY && ARCH_BMIPS
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
index aca365d..5d4de86 100644
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -12,6 +12,7 @@
obj-$(CONFIG_$(SPL_)NOP_PHY) += nop-phy.o
obj-$(CONFIG_MIPI_DPHY_HELPERS) += phy-core-mipi-dphy.o
obj-$(CONFIG_AB8500_USB_PHY) += phy-ab8500-usb.o
+obj-$(CONFIG_APPLE_ATCPHY) += phy-apple-atc.o
obj-$(CONFIG_BCM6318_USBH_PHY) += bcm6318-usbh-phy.o
obj-$(CONFIG_BCM6348_USBH_PHY) += bcm6348-usbh-phy.o
obj-$(CONFIG_BCM6358_USBH_PHY) += bcm6358-usbh-phy.o
diff --git a/drivers/phy/phy-apple-atc.c b/drivers/phy/phy-apple-atc.c
new file mode 100644
index 0000000..15c5b8a
--- /dev/null
+++ b/drivers/phy/phy-apple-atc.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2022 Mark Kettenis <kettenis@openbsd.org>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dm/device-internal.h>
+#include <generic-phy.h>
+#include <reset-uclass.h>
+
+static const struct phy_ops apple_atcphy_ops = {
+};
+
+static struct driver apple_atcphy_driver = {
+ .name = "apple-atcphy",
+ .id = UCLASS_PHY,
+ .ops = &apple_atcphy_ops,
+};
+
+static int apple_atcphy_reset_of_xlate(struct reset_ctl *reset_ctl,
+ struct ofnode_phandle_args *args)
+{
+ if (args->args_count != 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+static const struct reset_ops apple_atcphy_reset_ops = {
+ .of_xlate = apple_atcphy_reset_of_xlate,
+};
+
+static int apple_atcphy_reset_probe(struct udevice *dev)
+{
+ struct udevice *child;
+
+ device_bind(dev, &apple_atcphy_driver, "apple-atcphy", NULL,
+ dev_ofnode(dev), &child);
+
+ return 0;
+}
+
+static const struct udevice_id apple_atcphy_ids[] = {
+ { .compatible = "apple,t6000-atcphy" },
+ { .compatible = "apple,t8103-atcphy" },
+ { }
+};
+
+U_BOOT_DRIVER(apple_atcphy_reset) = {
+ .name = "apple-atcphy-reset",
+ .id = UCLASS_RESET,
+ .of_match = apple_atcphy_ids,
+ .ops = &apple_atcphy_reset_ops,
+ .probe = apple_atcphy_reset_probe,
+};
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index 34314d0..7261339 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -585,12 +585,20 @@
static int wiz_phy_fullrt_div(struct wiz *wiz, int lane)
{
- if (wiz->type != AM64_WIZ_10G)
+ switch (wiz->type) {
+ case AM64_WIZ_10G:
+ if (wiz->lane_phy_type[lane] == PHY_TYPE_PCIE)
+ return regmap_field_write(wiz->p0_fullrt_div[lane], 0x1);
+ break;
+
+ case J721E_WIZ_16G:
+ case J721E_WIZ_10G:
+ if (wiz->lane_phy_type[lane] == PHY_TYPE_SGMII)
+ return regmap_field_write(wiz->p0_fullrt_div[lane], 0x2);
+ break;
+ default:
return 0;
-
- if (wiz->lane_phy_type[lane] == PHY_TYPE_PCIE)
- return regmap_field_write(wiz->p0_fullrt_div[lane], 0x1);
-
+ }
return 0;
}
@@ -706,7 +714,8 @@
int i;
for (i = 0; i < num_lanes; i++) {
- if (wiz->lane_phy_type[i] == PHY_TYPE_QSGMII) {
+ if (wiz->lane_phy_type[i] == PHY_TYPE_SGMII ||
+ wiz->lane_phy_type[i] == PHY_TYPE_QSGMII) {
ret = regmap_field_write(wiz->p_mac_div_sel0[i], 1);
if (ret)
return ret;
diff --git a/drivers/remoteproc/rproc-uclass.c b/drivers/remoteproc/rproc-uclass.c
index 50bcc90..19fe405 100644
--- a/drivers/remoteproc/rproc-uclass.c
+++ b/drivers/remoteproc/rproc-uclass.c
@@ -689,7 +689,7 @@
debug("alloc_mem(%#x, %d): %p\n", size, order, pa);
vring->da = (uintptr_t)pa;
- return !pa;
+ return 0;
}
static int handle_vdev(struct udevice *dev, struct fw_rsc_vdev *rsc,
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 0a3420b..6498f99 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -14,6 +14,7 @@
#include <env.h>
#include <libata.h>
#include <log.h>
+#include <memalign.h>
#include <part.h>
#include <pci.h>
#include <scsi.h>
@@ -42,7 +43,7 @@
#endif
static struct scsi_cmd tempccb; /* temporary scsi command buffer */
-static unsigned char tempbuff[512]; /* temporary data buffer */
+DEFINE_CACHE_ALIGN_BUFFER(u8, tempbuff, 512); /* temporary data buffer */
#if !defined(CONFIG_DM_SCSI)
static int scsi_max_devs; /* number of highest available scsi device */
@@ -490,7 +491,7 @@
pccb->target = target;
pccb->lun = lun;
- pccb->pdata = (unsigned char *)&tempbuff;
+ pccb->pdata = tempbuff;
pccb->datalen = 512;
pccb->dma_dir = DMA_FROM_DEVICE;
scsi_setup_inquiry(pccb);
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index a1e0899..7ca42df 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -482,8 +482,8 @@
config DEBUG_UART_BASE
hex "Base address of UART"
depends on DEBUG_UART
- default 0 if DEBUG_SBI_CONSOLE
- default 0 if DEBUG_UART_SANDBOX
+ default 0x0 if DEBUG_SBI_CONSOLE
+ default 0x0 if DEBUG_UART_SANDBOX
default 0xff000000 if DEBUG_UART_ZYNQ && ARCH_ZYNQMP
default 0xe0000000 if DEBUG_UART_ZYNQ && ARCH_ZYNQ
help
@@ -1139,6 +1139,6 @@
config SYS_SDMR
hex "SDMR Value"
depends on MPC8XX_CONS
- default 0
+ default 0x0
endif
diff --git a/drivers/ufs/cdns-platform.c b/drivers/ufs/cdns-platform.c
index bad1bf7..1e62e25 100644
--- a/drivers/ufs/cdns-platform.c
+++ b/drivers/ufs/cdns-platform.c
@@ -119,7 +119,7 @@
U_BOOT_DRIVER(cdns_ufs_pltfm) = {
.name = "cdns-ufs-pltfm",
- .id = UCLASS_UFS,
+ .id = UCLASS_UFS,
.of_match = cdns_ufs_pltfm_ids,
.probe = cdns_ufs_pltfm_probe,
.bind = cdns_ufs_pltfm_bind,
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 1cfe602..4eccc5e 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -160,7 +160,7 @@
config SDP_LOADADDR
hex "Default load address at SDP_WRITE and SDP_JUMP"
- default 0
+ default 0x0
# Selected by UDC drivers that support high-speed operation.
config USB_GADGET_DUALSPEED
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index 9818f9b..637eb2d 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -194,8 +194,8 @@
return 0;
}
- ret = regulator_set_enable(priv->vbus_supply, true);
- if (ret) {
+ ret = regulator_set_enable_if_allowed(priv->vbus_supply, true);
+ if (ret && ret != -ENOSYS) {
dev_err(dev, "Error enabling vbus supply\n");
return ret;
}
@@ -208,12 +208,10 @@
struct dwc2_priv *priv = dev_get_priv(dev);
int ret;
- if (priv->vbus_supply) {
- ret = regulator_set_enable(priv->vbus_supply, false);
- if (ret) {
- dev_err(dev, "Error disabling vbus supply\n");
- return ret;
- }
+ ret = regulator_set_enable_if_allowed(priv->vbus_supply, false);
+ if (ret && ret != -ENOSYS) {
+ dev_err(dev, "Error disabling vbus supply\n");
+ return ret;
}
return 0;
diff --git a/drivers/usb/host/ehci-generic.c b/drivers/usb/host/ehci-generic.c
index a765a30..936e304 100644
--- a/drivers/usb/host/ehci-generic.c
+++ b/drivers/usb/host/ehci-generic.c
@@ -39,14 +39,10 @@
if (ret && ret != -ENOENT)
return ret;
- if (priv->vbus_supply) {
- ret = regulator_set_enable(priv->vbus_supply, true);
- if (ret) {
- dev_err(dev, "Error enabling VBUS supply (ret=%d)\n", ret);
- return ret;
- }
- } else {
- dev_dbg(dev, "No vbus supply\n");
+ ret = regulator_set_enable_if_allowed(priv->vbus_supply, true);
+ if (ret && ret != -ENOSYS) {
+ dev_err(dev, "Error enabling VBUS supply (ret=%d)\n", ret);
+ return ret;
}
return 0;
@@ -54,10 +50,13 @@
static int ehci_disable_vbus_supply(struct generic_ehci *priv)
{
- if (priv->vbus_supply)
- return regulator_set_enable(priv->vbus_supply, false);
- else
- return 0;
+ int ret;
+
+ ret = regulator_set_enable_if_allowed(priv->vbus_supply, false);
+ if (ret && ret != -ENOSYS)
+ return ret;
+
+ return 0;
}
static int ehci_usb_probe(struct udevice *dev)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 69f4809..09f2cb1 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -66,7 +66,7 @@
hex "Default framebuffer size to use if no drivers request it"
default 0x1000000 if X86
default 0x800000 if !X86 && VIDEO_BOCHS
- default 0 if !X86 && !VIDEO_BOCHS
+ default 0x0 if !X86 && !VIDEO_BOCHS
help
Generally, video drivers request the amount of memory they need for
the frame buffer when they are bound, by setting the size field in
@@ -1049,7 +1049,7 @@
hex "Default framebuffer size to use if no drivers request it at SPL"
default 0x1000000 if X86
default 0x800000 if !X86 && VIDEO_BOCHS
- default 0 if !X86 && !VIDEO_BOCHS
+ default 0x0 if !X86 && !VIDEO_BOCHS
help
Generally, video drivers request the amount of memory they need for
the frame buffer when they are bound, by setting the size field in
diff --git a/env/Kconfig b/env/Kconfig
index 13e3210..54203fa 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -571,7 +571,7 @@
default 0xE0000 if ARCH_ZYNQ
default 0x1E00000 if ARCH_ZYNQMP
default 0x7F40000 if ARCH_VERSAL || ARCH_VERSAL_NET
- default 0 if ARC
+ default 0x0 if ARC
default 0x140000 if ARCH_AT91
default 0x260000 if ARCH_OMAP2PLUS
default 0x1080000 if MICROBLAZE && ENV_IS_IN_SPI_FLASH
@@ -583,7 +583,7 @@
depends on (ENV_IS_IN_EEPROM || ENV_IS_IN_MMC || ENV_IS_IN_NAND || \
ENV_IS_IN_SPI_FLASH) && SYS_REDUNDAND_ENVIRONMENT
default 0x10C0000 if MICROBLAZE
- default 0
+ default 0x0
help
Offset from the start of the device (or partition) of the redundant
environment location.
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 38e285b..4691612 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -390,7 +390,7 @@
csize);
ret = btrfs_decompress(btrfs_file_extent_compression(leaf, fi),
cbuf, csize, dbuf, dsize);
- if (ret == (u32)-1) {
+ if (ret < 0) {
ret = -EIO;
goto out;
}
@@ -500,7 +500,7 @@
ret = btrfs_decompress(btrfs_file_extent_compression(leaf, fi), cbuf,
csize, dbuf, dsize);
- if (ret == (u32)-1) {
+ if (ret < 0) {
ret = -EIO;
goto out;
}
diff --git a/fs/btrfs/subvolume.c b/fs/btrfs/subvolume.c
index d446e7a..68ca7e4 100644
--- a/fs/btrfs/subvolume.c
+++ b/fs/btrfs/subvolume.c
@@ -199,6 +199,7 @@
ret = PTR_ERR(root);
if (ret == -ENOENT)
goto next;
+ goto out;
}
ret = list_one_subvol(root, result);
if (ret < 0)
diff --git a/fs/cramfs/cramfs.c b/fs/cramfs/cramfs.c
index 6c017ce..abb2de3 100644
--- a/fs/cramfs/cramfs.c
+++ b/fs/cramfs/cramfs.c
@@ -166,8 +166,7 @@
unsigned long ret;
char *link;
if (p && strlen(p)) {
- printf ("unsupported symlink to \
- non-terminal path\n");
+ printf ("unsupported symlink to non-terminal path\n");
return 0;
}
link = cramfs_uncompress_link (begin,
@@ -177,8 +176,7 @@
namelen, namelen, name);
return 0;
} else if (link[0] == '/') {
- printf ("unsupported symlink to \
- absolute path\n");
+ printf ("unsupported symlink to absolute path\n");
free (link);
return 0;
}
diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c
index a629441..8b5d669 100644
--- a/fs/fat/fat_write.c
+++ b/fs/fat/fat_write.c
@@ -690,8 +690,8 @@
static u8 *tmpbuf_cluster;
unsigned int bytesperclust = mydata->clust_size * mydata->sect_size;
__u32 startsect;
- loff_t wsize;
- int clustcount, i, ret;
+ loff_t clustcount, wsize;
+ int i, ret;
*gotsize = 0;
if (!size)
diff --git a/include/asm-generic/bitops/builtin-__ffs.h b/include/asm-generic/bitops/builtin-__ffs.h
new file mode 100644
index 0000000..87024da
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-__ffs.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_
+
+/**
+ * __ffs - find first bit in word.
+ * @word: The word to search
+ *
+ * Undefined if no bit exists, so code should check against 0 first.
+ */
+static __always_inline unsigned long __ffs(unsigned long word)
+{
+ return __builtin_ctzl(word);
+}
+
+#endif
diff --git a/include/asm-generic/bitops/builtin-__fls.h b/include/asm-generic/bitops/builtin-__fls.h
new file mode 100644
index 0000000..43a5aa9
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-__fls.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN___FLS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN___FLS_H_
+
+/**
+ * __fls - find last (most-significant) set bit in a long word
+ * @word: the word to search
+ *
+ * Undefined if no set bit exists, so code should check against 0 first.
+ */
+static __always_inline unsigned long __fls(unsigned long word)
+{
+ return (sizeof(word) * 8) - 1 - __builtin_clzl(word);
+}
+
+#endif
diff --git a/include/asm-generic/bitops/builtin-ffs.h b/include/asm-generic/bitops/builtin-ffs.h
new file mode 100644
index 0000000..7b12932
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-ffs.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
+
+/**
+ * ffs - find first bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from ffz (man ffs).
+ */
+#define ffs(x) __builtin_ffs(x)
+
+#endif
diff --git a/include/asm-generic/bitops/builtin-fls.h b/include/asm-generic/bitops/builtin-fls.h
new file mode 100644
index 0000000..c8455cc
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-fls.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FLS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN_FLS_H_
+
+/**
+ * fls - find last (most-significant) bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as ffs.
+ * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
+ */
+static __always_inline int fls(unsigned int x)
+{
+ return x ? sizeof(x) * 8 - __builtin_clz(x) : 0;
+}
+
+#endif
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index c4a7fd2..a21c606 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -414,6 +414,7 @@
* @gpio_base: Base GPIO number for this device. For the first active device
* this will be 0; the numbering for others will follow sequentially so that
* @gpio_base for device 1 will equal the number of GPIOs in device 0.
+ * @claimed: Array of bits indicating which GPIOs in the bank are claimed.
* @name: Array of pointers to the name for each GPIO in this bank. The
* value of the pointer will be NULL if the GPIO has not been claimed.
*/
@@ -421,6 +422,7 @@
const char *bank_name;
unsigned gpio_count;
unsigned gpio_base;
+ u32 *claimed;
char **name;
};
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 267f1db..1e1657a 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -61,8 +61,12 @@
/* Start of U-Boot text region */
extern char __text_start[];
-/* This marks the end of the text region which must be relocated */
-extern char __image_copy_end[];
+/* This marks the text region which must be relocated */
+extern char __image_copy_start[], __image_copy_end[];
+
+extern char __bss_end[];
+extern char __rel_dyn_start[], __rel_dyn_end[];
+extern char _image_binary_end[];
/*
* This is the U-Boot entry point - prior to relocation it should be same
@@ -70,30 +74,4 @@
*/
extern void _start(void);
-/*
- * ARM defines its symbols as char[]. Other arches define them as ulongs.
- */
-#ifdef CONFIG_ARM
-
-extern char __bss_start[];
-extern char __bss_end[];
-extern char __image_copy_start[];
-extern char __image_copy_end[];
-extern char _image_binary_end[];
-extern char __rel_dyn_start[];
-extern char __rel_dyn_end[];
-
-#else /* don't use offsets: */
-
-/* Exports from the Linker Script */
-extern ulong __data_end;
-extern ulong __rel_dyn_start;
-extern ulong __rel_dyn_end;
-extern ulong __bss_end;
-extern ulong _image_binary_end;
-
-extern ulong _TEXT_BASE; /* code start */
-
-#endif
-
#endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/bootflow.h b/include/bootflow.h
index 4152577..44d3741 100644
--- a/include/bootflow.h
+++ b/include/bootflow.h
@@ -83,6 +83,7 @@
* @flags: Flags for the bootflow (see enum bootflow_flags_t)
* @cmdline: OS command line, or NULL if not known (allocated)
* @x86_setup: Pointer to x86 setup block inside @buf, NULL if not present
+ * @bootmeth_priv: Private data for the bootmeth
*/
struct bootflow {
struct list_head bm_node;
@@ -107,7 +108,8 @@
ulong fdt_addr;
int flags;
char *cmdline;
- char *x86_setup;
+ void *x86_setup;
+ void *bootmeth_priv;
};
/**
@@ -351,6 +353,17 @@
int bootflow_boot(struct bootflow *bflow);
/**
+ * bootflow_read_all() - Read all bootflow files
+ *
+ * Some bootmeths delay reading of large files until booting is requested. This
+ * causes those files to be read.
+ *
+ * @bflow: Bootflow to read
+ * Return: result of trying to read
+ */
+int bootflow_read_all(struct bootflow *bflow);
+
+/**
* bootflow_run_boot() - Try to boot a bootflow
*
* @iter: Current iteration (or NULL if none). Used to disable a bootmeth if the
diff --git a/include/bootm.h b/include/bootm.h
index 044a479..c3c7336 100644
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -9,6 +9,7 @@
#include <image.h>
+struct boot_params;
struct cmd_tbl;
#define BOOTM_ERR_RESET (-1)
@@ -124,4 +125,50 @@
*/
int bootm_process_cmdline_env(int flags);
+/**
+ * zboot_start() - Boot a zimage
+ *
+ * Boot a zimage, given the component parts
+ *
+ * @addr: Address where the bzImage is moved before booting, either
+ * BZIMAGE_LOAD_ADDR or ZIMAGE_LOAD_ADDR
+ * @base: Pointer to the boot parameters, typically at address
+ * DEFAULT_SETUP_BASE
+ * @initrd: Address of the initial ramdisk, or 0 if none
+ * @initrd_size: Size of the initial ramdisk, or 0 if none
+ * @cmdline: Command line to use for booting
+ * Return: -EFAULT on error (normally it does not return)
+ */
+int zboot_start(ulong addr, ulong size, ulong initrd, ulong initrd_size,
+ ulong base, char *cmdline);
+
+/*
+ * zimage_get_kernel_version() - Get the version string from a kernel
+ *
+ * @params: boot_params pointer
+ * @kernel_base: base address of kernel
+ * Return: Kernel version as a NUL-terminated string
+ */
+const char *zimage_get_kernel_version(struct boot_params *params,
+ void *kernel_base);
+
+/**
+ * zimage_dump() - Dump the metadata of a zimage
+ *
+ * This shows all available information in a zimage that has been loaded.
+ *
+ * @base_ptr: Pointer to the boot parameters, typically at address
+ * DEFAULT_SETUP_BASE
+ * @show_cmdline: true to show the full command line
+ */
+void zimage_dump(struct boot_params *base_ptr, bool show_cmdline);
+
+/*
+ * bootm_boot_start() - Boot an image at the given address
+ *
+ * @addr: Image address
+ * @cmdline: Command line to set
+ */
+int bootm_boot_start(ulong addr, const char *cmdline);
+
#endif
diff --git a/include/bootmeth.h b/include/bootmeth.h
index 7cb7da3..d3d8d60 100644
--- a/include/bootmeth.h
+++ b/include/bootmeth.h
@@ -119,7 +119,16 @@
*/
int (*read_file)(struct udevice *dev, struct bootflow *bflow,
const char *file_path, ulong addr, ulong *sizep);
-
+#if CONFIG_IS_ENABLED(BOOTSTD_FULL)
+ /**
+ * readall() - read all files for a bootflow
+ *
+ * @dev: Bootmethod device to boot
+ * @bflow: Bootflow to read
+ * Return: 0 if OK, -EIO on I/O error, other -ve on other error
+ */
+ int (*read_all)(struct udevice *dev, struct bootflow *bflow);
+#endif /* BOOTSTD_FULL */
/**
* boot() - boot a bootflow
*
@@ -224,6 +233,20 @@
const char *file_path, ulong addr, ulong *sizep);
/**
+ * bootmeth_read_all() - read all bootflow files
+ *
+ * Some bootmeths delay reading of large files until booting is requested. This
+ * causes those files to be read.
+ *
+ * @dev: Bootmethod device to use
+ * @bflow: Bootflow to read
+ * Return: does not return on success, since it should boot the
+ * Operating Systemn. Returns -EFAULT if that fails, other -ve on
+ * other error
+ */
+int bootmeth_read_all(struct udevice *dev, struct bootflow *bflow);
+
+/**
* bootmeth_boot() - boot a bootflow
*
* @dev: Bootmethod device to boot
diff --git a/include/video.h b/include/video.h
index 2699151..66d109c 100644
--- a/include/video.h
+++ b/include/video.h
@@ -58,7 +58,7 @@
* Convert enum video_log2_bpp to bytes and bits. Note we omit the outer
* brackets to allow multiplication by fractional pixels.
*/
-#define VNBYTES(bpix) (1 << (bpix)) / 8
+#define VNBYTES(bpix) ((1 << (bpix)) / 8)
#define VNBITS(bpix) (1 << (bpix))
diff --git a/lib/Kconfig b/lib/Kconfig
index 07e61de..42e559a 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -862,7 +862,7 @@
config OF_LIBFDT_ASSUME_MASK
hex "Mask of conditions to assume for libfdt"
depends on OF_LIBFDT || FIT
- default 0
+ default 0x0
help
Use this to change the assumptions made by libfdt about the
device tree it is working with. A value of 0 means that no assumptions
diff --git a/lib/charset.c b/lib/charset.c
index b184275..5e4c4f9 100644
--- a/lib/charset.c
+++ b/lib/charset.c
@@ -444,14 +444,14 @@
size_t u16_strlcat(u16 *dest, const u16 *src, size_t count)
{
- size_t destlen = u16_strlen(dest);
+ size_t destlen = u16_strnlen(dest, count);
size_t srclen = u16_strlen(src);
- size_t ret = destlen + srclen + 1;
+ size_t ret = destlen + srclen;
if (destlen >= count)
return ret;
- if (ret > count)
- srclen -= ret - count;
+ if (ret >= count)
+ srclen -= (ret - count + 1);
memcpy(&dest[destlen], src, 2 * srclen);
dest[destlen + srclen] = 0x0000;
diff --git a/lib/crc32.c b/lib/crc32.c
index aa94d70..f6fad8c 100644
--- a/lib/crc32.c
+++ b/lib/crc32.c
@@ -10,7 +10,6 @@
#ifdef USE_HOSTCC
#include <arpa/inet.h>
-#include <u-boot/crc.h>
#else
#include <common.h>
#include <efi_loader.h>
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index c60972d..7a69167 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1230,12 +1230,12 @@
#ifdef CONFIG_SPL_BUILD
/* FDT is at end of BSS unless it is in a different memory region */
if (IS_ENABLED(CONFIG_SPL_SEPARATE_BSS))
- fdt_blob = (ulong *)&_image_binary_end;
+ fdt_blob = (ulong *)_image_binary_end;
else
- fdt_blob = (ulong *)&__bss_end;
+ fdt_blob = (ulong *)__bss_end;
#else
/* FDT is at end of image */
- fdt_blob = (ulong *)&_end;
+ fdt_blob = (ulong *)_end;
if (_DEBUG && !fdtdec_prepare_fdt(fdt_blob)) {
int stack_ptr;
diff --git a/lib/string.c b/lib/string.c
index ecea755..f2c6147 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -116,20 +116,18 @@
* of course, the buffer size is zero). It does not pad
* out the result like strncpy() does.
*
- * Return: the number of bytes copied
+ * Return: strlen(src)
*/
size_t strlcpy(char *dest, const char *src, size_t size)
{
- if (size) {
- size_t srclen = strlen(src);
- size_t len = (srclen >= size) ? size - 1 : srclen;
+ size_t ret = strlen(src);
+ if (size) {
+ size_t len = (ret >= size) ? size - 1 : ret;
memcpy(dest, src, len);
dest[len] = '\0';
- return len + 1;
}
-
- return 0;
+ return ret;
}
#endif
@@ -191,6 +189,8 @@
* Compatible with *BSD: the result is always a valid NUL-terminated string that
* fits in the buffer (unless, of course, the buffer size is zero). It does not
* write past @size like strncat() does.
+ *
+ * Return: min(strlen(dest), size) + strlen(src)
*/
size_t strlcat(char *dest, const char *src, size_t size)
{
diff --git a/lib/trace.c b/lib/trace.c
index 1091a57..4874bef 100644
--- a/lib/trace.c
+++ b/lib/trace.c
@@ -51,7 +51,7 @@
uintptr_t offset = (uintptr_t)func_ptr;
#ifdef CONFIG_SANDBOX
- offset -= (uintptr_t)&_init;
+ offset -= (uintptr_t)_init;
#else
if (gd->flags & GD_FLG_RELOC)
offset -= gd->relocaddr;
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 12e525e..2d97aab 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -99,7 +99,9 @@
%_config: %_defconfig
@:
-configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/configs/$@)
+configfiles=$(wildcard $(srctree)/kernel/configs/$@ \
+ $(srctree)/arch/$(SRCARCH)/configs/$@ \
+ $(shell find $(srctree)/board -name "$@"))
%.config: $(obj)/conf
$(if $(call configfiles),, $(error No configuration exists for this target on this architecture))
diff --git a/test/lib/asn1.c b/test/lib/asn1.c
index 8661fdd..a66cdd7 100644
--- a/test/lib/asn1.c
+++ b/test/lib/asn1.c
@@ -120,7 +120,7 @@
cert = x509_cert_parse(cert_data, cert_data_len);
- ut_assertf(cert != NULL, "decoding failed\n");
+ ut_assertf(!IS_ERR(cert), "decoding failed\n");
ut_assertf(!strcmp(cert->subject, "Linaro: Tester"),
"subject doesn't match\n");
ut_assertf(!strcmp(cert->issuer, "Linaro: Tester"),
@@ -313,7 +313,7 @@
pkcs7 = pkcs7_parse_message(image_pk7, image_pk7_len);
- ut_assertf(pkcs7 != NULL, "decoding failed\n");
+ ut_assertf(!IS_ERR(pkcs7), "decoding failed\n");
ut_assertf(pkcs7->data_len == 104, "signature size doesn't match\n");
ut_assertf(pkcs7->signed_infos != NULL, "sign-info doesn't exist\n");
ut_assertf(pkcs7->signed_infos->msgdigest_len == 32,
diff --git a/test/lib/strlcat.c b/test/lib/strlcat.c
index a0ec037..d8453fe 100644
--- a/test/lib/strlcat.c
+++ b/test/lib/strlcat.c
@@ -43,11 +43,11 @@
s2[i] = 32 + 23 * i % (127 - 32);
s2[len2 - 1] = '\0';
- expected = len2 < n ? min(len1 + len2 - 1, n) : n;
+ expected = min(strlen(s2), n) + strlen(s1);
actual = strlcat(s2, s1, n);
if (expected != actual) {
ut_failf(uts, __FILE__, line, __func__,
- "strlcat(s2, s1, 2) == len2 < n ? min(len1 + len2, n) : n",
+ "strlcat(s2, s1, n) == min(len2, n) + len1",
"Expected %#zx (%zd), got %#zx (%zd)",
expected, expected, actual, actual);
return CMD_RET_FAILURE;
diff --git a/test/py/tests/test_semihosting/conftest.py b/test/py/tests/test_semihosting/conftest.py
new file mode 100644
index 0000000..b00d8f4
--- /dev/null
+++ b/test/py/tests/test_semihosting/conftest.py
@@ -0,0 +1,23 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+"""Fixture for semihosting command test
+"""
+
+import os
+import pytest
+
+@pytest.fixture(scope='session')
+def semihosting_data(u_boot_config):
+ """Set up a file system to be used in semihosting tests
+
+ Args:
+ u_boot_config -- U-Boot configuration.
+ """
+ image_path = u_boot_config.persistent_data_dir + '/semihosting.txt'
+
+ with open(image_path, 'w', encoding = 'utf-8') as file:
+ file.write('Das U-Boot\n')
+
+ yield image_path
+
+ os.remove(image_path)
diff --git a/test/py/tests/test_semihosting/test_hostfs.py b/test/py/tests/test_semihosting/test_hostfs.py
new file mode 100644
index 0000000..51f6fa7
--- /dev/null
+++ b/test/py/tests/test_semihosting/test_hostfs.py
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+""" Unit test for semihosting
+"""
+
+import pytest
+
+@pytest.mark.buildconfigspec('semihosting')
+def test_semihosting_hostfs(u_boot_console, semihosting_data):
+ """ Unit test for semihosting
+
+ Args:
+ u_boot_console -- U-Boot console
+ semihosting_data -- Path to the disk image used for testing.
+ """
+ response = u_boot_console.run_command(
+ f'load hostfs - $loadaddr {semihosting_data}')
+ assert '11 bytes read' in response
+
+ response = u_boot_console.run_command(
+ 'crc32 $loadaddr $filesize')
+ assert '==> 60cfccfc' in response
+
+ u_boot_console.run_command(
+ f'save hostfs - $loadaddr {semihosting_data} 11 11')
+
+ response = u_boot_console.run_command(
+ f'load hostfs - $loadaddr {semihosting_data} 4 13')
+ assert '4 bytes read' in response
+
+ response = u_boot_console.run_command(
+ 'crc32 $loadaddr $filesize')
+ assert '==> e29063ea' in response
diff --git a/test/unicode_ut.c b/test/unicode_ut.c
index b27d711..1d0d90c 100644
--- a/test/unicode_ut.c
+++ b/test/unicode_ut.c
@@ -807,28 +807,28 @@
/* dest and src are empty string */
memset(buf, 0, sizeof(buf));
- ret = u16_strlcat(buf, &null_src, sizeof(buf));
- ut_asserteq(1, ret);
+ ret = u16_strlcat(buf, &null_src, ARRAY_SIZE(buf));
+ ut_asserteq(0, ret);
/* dest is empty string */
memset(buf, 0, sizeof(buf));
- ret = u16_strlcat(buf, src, sizeof(buf));
- ut_asserteq(5, ret);
+ ret = u16_strlcat(buf, src, ARRAY_SIZE(buf));
+ ut_asserteq(4, ret);
ut_assert(!unicode_test_u16_strcmp(buf, src, 40));
/* src is empty string */
memset(buf, 0xCD, (sizeof(buf) - sizeof(u16)));
buf[39] = 0;
memcpy(buf, dest, sizeof(dest));
- ret = u16_strlcat(buf, &null_src, sizeof(buf));
- ut_asserteq(6, ret);
+ ret = u16_strlcat(buf, &null_src, ARRAY_SIZE(buf));
+ ut_asserteq(5, ret);
ut_assert(!unicode_test_u16_strcmp(buf, dest, 40));
for (i = 0; i <= 40; i++) {
memset(buf, 0xCD, (sizeof(buf) - sizeof(u16)));
buf[39] = 0;
memcpy(buf, dest, sizeof(dest));
- expected = 10;
+ expected = min(5, i) + 4;
ret = u16_strlcat(buf, src, i);
ut_asserteq(expected, ret);
if (i <= 6) {
diff --git a/tools/default_image.c b/tools/default_image.c
index 0e49ab3..04bc85b 100644
--- a/tools/default_image.c
+++ b/tools/default_image.c
@@ -15,7 +15,6 @@
#include "imagetool.h"
#include "mkimage.h"
-#include <u-boot/crc.h>
#include <image.h>
#include <tee/optee.h>
