Merge tag 'u-boot-socfpga-next-20240319' of https://source.denx.de/u-boot/custodians/u-boot-socfpga into next
- A new driver in the misc to register setting from device tree. This
also provides user a clean interface and all register settings are
centralized in one place, device tree.
- Enable Agilex5 platform for Intel product. Changes, modification and
new files are created for board, dts, configs and makefile to create
the base for Agilex5.
Build-tested on SoC64 boards, boot tested on some of them.
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 71c9647..0d978c0 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -29,6 +29,7 @@
ROCKCHIP_RK3288 || ROCKCHIP_RK322X || ROCKCHIP_RK3036
default 25000000 if ARCH_LX2160A || ARCH_LX2162A || ARCH_LS1088A
default 100000000 if ARCH_ZYNQMP
+ default 200000000 if ARCH_SOCFPGA && ARM64 && TARGET_SOCFPGA_AGILEX5
default 0
help
For platforms with ARMv8-A and ARMv7-A which features a system
@@ -1098,6 +1099,8 @@
select SPL_LIBGENERIC_SUPPORT
select SPL_OF_CONTROL
select SPL_SEPARATE_BSS if TARGET_SOCFPGA_SOC64
+ select SPL_DRIVERS_MISC if TARGET_SOCFPGA_SOC64
+ select SPL_SOCFPGA_DT_REG if TARGET_SOCFPGA_SOC64
select SPL_SERIAL
select SPL_SYSRESET
select SPL_WATCHDOG
@@ -1106,7 +1109,8 @@
select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
select SYSRESET
select SYSRESET_SOCFPGA if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
- select SYSRESET_SOCFPGA_SOC64 if TARGET_SOCFPGA_SOC64
+ select SYSRESET_SOCFPGA_SOC64 if !TARGET_SOCFPGA_AGILEX5 && \
+ TARGET_SOCFPGA_SOC64
imply CMD_DM
imply CMD_MTDPARTS
imply CRC32_VERIFY
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index fe49fc0..e2c1db2 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -546,6 +546,7 @@
dtb-$(CONFIG_ARCH_SOCFPGA) += \
socfpga_agilex_socdk.dtb \
+ socfpga_agilex5_socdk.dtb \
socfpga_arria5_secu1.dtb \
socfpga_arria5_socdk.dtb \
socfpga_arria10_chameleonv3_270_2.dtb \
diff --git a/arch/arm/dts/socfpga_agilex5-u-boot.dtsi b/arch/arm/dts/socfpga_agilex5-u-boot.dtsi
new file mode 100644
index 0000000..a8167e5
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex5-u-boot.dtsi
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * U-Boot additions
+ *
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+#include "socfpga_soc64_fit-u-boot.dtsi"
+
+/{
+ memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ bootph-all;
+ };
+};
+
+&clkmgr {
+ bootph-all;
+};
+
+&i2c0 {
+ reset-names = "i2c";
+};
+
+&i2c1 {
+ reset-names = "i2c";
+};
+
+&i2c2 {
+ reset-names = "i2c";
+};
+
+&i2c3 {
+ reset-names = "i2c";
+};
+
+&mmc {
+ resets = <&rst SDMMC_RESET>, <&rst SDMMC_OCP_RESET>;
+};
+
+&porta {
+ bank-name = "porta";
+};
+
+&portb {
+ bank-name = "portb";
+};
+
+&qspi {
+ bootph-all;
+};
+
+&rst {
+ compatible = "altr,rst-mgr";
+ altr,modrst-offset = <0x24>;
+ bootph-all;
+};
+
+&sysmgr {
+ compatible = "altr,sys-mgr", "syscon";
+ bootph-all;
+};
+
+&uart0 {
+ bootph-all;
+};
+
+&watchdog0 {
+ bootph-all;
+};
diff --git a/arch/arm/dts/socfpga_agilex5.dtsi b/arch/arm/dts/socfpga_agilex5.dtsi
new file mode 100644
index 0000000..03b5504
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex5.dtsi
@@ -0,0 +1,575 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/reset/altr,rst-mgr-agx5.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/agilex5-clock.h>
+
+/ {
+ compatible = "intel,socfpga-agilex";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ service_reserved: svcbuffer@0 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0x0 0x0 0x1000000>;
+ alignment = <0x1000>;
+ no-map;
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a55";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x0>;
+ };
+
+ cpu1: cpu@1 {
+ compatible = "arm,cortex-a55";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x1>;
+ };
+
+ cpu2: cpu@2 {
+ compatible = "arm,cortex-a76";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x2>;
+ };
+
+ cpu3: cpu@3 {
+ compatible = "arm,cortex-a76";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x3>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <0 170 4>,
+ <0 171 4>,
+ <0 172 4>,
+ <0 173 4>;
+ interrupt-affinity = <&cpu0>,
+ <&cpu1>,
+ <&cpu2>,
+ <&cpu3>;
+ interrupt-parent = <&intc>;
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ intc: intc@fffc1000 {
+ compatible = "arm,gic-400", "arm,cortex-a15-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x0 0x1d000000 0x0 0x10000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ device_type = "soc";
+ interrupt-parent = <&intc>;
+ ranges = <0 0 0 0xffffffff>;
+
+ base_fpga_region {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ compatible = "fpga-region";
+ fpga-mgr = <&fpga_mgr>;
+ };
+
+ clkmgr: clock-controller@10d10000 {
+ compatible = "intel,agilex5-clkmgr";
+ reg = <0x10d10000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ clocks {
+ cb_intosc_hs_div2_clk: cb-intosc-hs-div2-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ cb_intosc_ls_clk: cb-intosc-ls-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ f2s_free_clk: f2s-free-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ osc1: osc1 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ qspi_clk: qspi-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <200000000>;
+ };
+ };
+ gmac0: ethernet@10810000 {
+ compatible = "intel,socfpga-dwxgmac", "snps,dwxgmac-2.10", "snps,dwxgmac";
+ reg = <0x10810000 0x3500>;
+ interrupts = <0 190 4>;
+ interrupt-names = "macirq";
+ mac-address = [00 00 00 00 00 00];
+ resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
+ tx-fifo-depth = <32768>;
+ rx-fifo-depth = <16384>;
+ iommus = <&smmu 1>;
+ altr,sysmgr-syscon = <&sysmgr 0x44 0>;
+ clocks = <&clkmgr AGILEX5_EMAC0_CLK>;
+ clock-names = "stmmaceth";
+ status = "disabled";
+ };
+
+ gmac1: ethernet@10820000 {
+ compatible = "intel,socfpga-dwxgmac", "snps,dwxgmac-2.10", "snps,dwxgmac";
+ reg = <0x10820000 0x3500>;
+ interrupts = <0 207 4>;
+ interrupt-names = "macirq";
+ mac-address = [00 00 00 00 00 00];
+ resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
+ tx-fifo-depth = <32768>;
+ rx-fifo-depth = <16384>;
+ iommus = <&smmu 2>;
+ altr,sysmgr-syscon = <&sysmgr 0x48 0>;
+ clocks = <&clkmgr AGILEX5_EMAC1_CLK>;
+ clock-names = "stmmaceth";
+ status = "disabled";
+ };
+
+ gmac2: ethernet@10830000 {
+ compatible = "intel,socfpga-dwxgmac", "snps,dwxgmac-2.10", "snps,dwxgmac";
+ reg = <0x10830000 0x3500>;
+ interrupts = <0 224 4>;
+ interrupt-names = "macirq";
+ mac-address = [00 00 00 00 00 00];
+ resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
+ tx-fifo-depth = <32768>;
+ rx-fifo-depth = <16384>;
+ iommus = <&smmu 3>;
+ altr,sysmgr-syscon = <&sysmgr 0x4c 0>;
+ clocks = <&clkmgr AGILEX5_EMAC2_CLK>;
+ clock-names = "stmmaceth";
+ status = "disabled";
+ };
+
+ gpio0: gpio@10c03200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-apb-gpio";
+ reg = <0x10c03200 0x80>;
+ resets = <&rst GPIO0_RESET>;
+ status = "disabled";
+
+ porta: gpio-controller@0 {
+ compatible = "snps,dw-apb-gpio-port";
+ gpio-controller;
+ #gpio-cells = <2>;
+ snps,nr-gpios = <24>;
+ reg = <0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <0 110 4>;
+ };
+ };
+
+ gpio1: gpio@10c03300 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-apb-gpio";
+ reg = <0x10c03300 0x80>;
+ resets = <&rst GPIO1_RESET>;
+ status = "disabled";
+
+ portb: gpio-controller@0 {
+ compatible = "snps,dw-apb-gpio-port";
+ gpio-controller;
+ #gpio-cells = <2>;
+ snps,nr-gpios = <24>;
+ reg = <0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <0 111 4>;
+ };
+ };
+
+ i2c0: i2c@10c02800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02800 0x100>;
+ interrupts = <0 103 4>;
+ resets = <&rst I2C0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@10c02900 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02900 0x100>;
+ interrupts = <0 104 4>;
+ resets = <&rst I2C1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@10c02a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02a00 0x100>;
+ interrupts = <0 105 4>;
+ resets = <&rst I2C2_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@10c02b00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02b00 0x100>;
+ interrupts = <0 106 4>;
+ resets = <&rst I2C3_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c4: i2c@10c02c00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02c00 0x100>;
+ interrupts = <0 107 4>;
+ resets = <&rst I2C4_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i3c0: i3c@10da0000 {
+ compatible = "snps,dw-i3c-master-1.00a";
+ reg = <0x10da0000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 164 4>;
+ resets = <&rst I3C0_RESET>;
+ max_devices = <11>;
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
+ status = "disabled";
+ };
+
+ i3c1: i3c@10da1000 {
+ compatible = "snps,dw-i3c-master-1.00a";
+ reg = <0x10da1000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 165 4>;
+ resets = <&rst I3C1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
+ max_devices = <11>;
+ status = "disabled";
+ };
+
+ combophy0: combophy@0 {
+ #phy-cells = <0>;
+ phy-type = <1>;
+ compatible = "cdns,combophy";
+ reg = <0x10808000 0x1000>;
+ resets = <&rst COMBOPHY_RESET>;
+ reset-names = "reset";
+ status = "disabled";
+ };
+
+ mmc: mmc0@10808000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "cdns,sd4hc";
+ reg = <0x10808000 0x1000>;
+ interrupts = <0 96 4>;
+ phys = <&combophy0>;
+ phy-names = "combo-phy";
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>,
+ <&clkmgr AGILEX5_SDMMC_CLK>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x800>;
+ resets = <&rst SDMMC_RESET>;
+ reset-names = "reset";
+ iommus = <&smmu 5>;
+ status = "disabled";
+ };
+
+ ocram: sram@00000000 {
+ compatible = "mmio-sram";
+ reg = <0x00000000 0x200000>;
+ };
+
+ rst: rstmgr@10d11000 {
+ #reset-cells = <1>;
+ compatible = "altr,stratix10-rst-mgr";
+ reg = <0x10d11000 0x1000>;
+ };
+
+ smmu: iommu@16000000 {
+ compatible = "arm,mmu-500", "arm,smmu-v2";
+ reg = <0x16000000 0x40000>;
+ #global-interrupts = <2>;
+ #iommu-cells = <1>;
+ interrupt-parent = <&intc>;
+ interrupts = <0 128 4>, /* Global Secure Fault */
+ <0 129 4>, /* Global Non-secure Fault */
+ /* Non-secure Context Interrupts (32) */
+ <0 138 4>, <0 139 4>, <0 140 4>, <0 141 4>,
+ <0 142 4>, <0 143 4>, <0 144 4>, <0 145 4>,
+ <0 146 4>, <0 147 4>, <0 148 4>, <0 149 4>,
+ <0 150 4>, <0 151 4>, <0 152 4>, <0 153 4>,
+ <0 154 4>, <0 155 4>, <0 156 4>, <0 157 4>,
+ <0 158 4>, <0 159 4>, <0 160 4>, <0 161 4>,
+ <0 162 4>, <0 163 4>, <0 164 4>, <0 165 4>,
+ <0 166 4>, <0 167 4>, <0 168 4>, <0 169 4>;
+ stream-match-mask = <0x7ff0>;
+ status = "disabled";
+ };
+
+ spi0: spi@10da4000 {
+ compatible = "intel,agilex-spi",
+ "snps,dw-apb-ssi-4.00a", "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10da4000 0x1000>;
+ interrupts = <0 99 4>;
+ resets = <&rst SPIM0_RESET>;
+ reg-io-width = <4>;
+ num-cs = <4>;
+ clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>;
+ status = "disabled";
+ };
+
+ spi1: spi@10da5000 {
+ compatible = "intel,agilex-spi",
+ "snps,dw-apb-ssi-4.00a", "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10da5000 0x1000>;
+ interrupts = <0 100 4>;
+ resets = <&rst SPIM1_RESET>;
+ reg-io-width = <4>;
+ num-cs = <4>;
+ clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>;
+ status = "disabled";
+ };
+
+ sysmgr: sysmgr@10d12000 {
+ compatible = "altr,sys-mgr-s10","altr,sys-mgr";
+ reg = <0x10d12000 0x500>;
+ };
+
+ /* Local timer */
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ timer0: timer0@10c03000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 113 4>;
+ reg = <0x10c03000 0x100>;
+ resets = <&rst SPTIMER0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ timer1: timer1@10c03100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 114 4>;
+ reg = <0x10c03100 0x100>;
+ resets = <&rst SPTIMER1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ timer2: timer2@10d00000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 115 4>;
+ reg = <0x10d00000 0x100>;
+ resets = <&rst L4SYSTIMER0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ timer3: timer3@10d00100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 116 4>;
+ reg = <0x10d00100 0x100>;
+ resets = <&rst L4SYSTIMER1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ uart0: serial0@10c02000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10c02000 0x100>;
+ interrupts = <0 108 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART0_RESET>;
+ status = "disabled";
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-frequency = <100000000>;
+ };
+
+ uart1: serial1@10c02100 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10c02100 0x100>;
+ interrupts = <0 109 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ usbphy0: usbphy@0 {
+ #phy-cells = <0>;
+ compatible = "usb-nop-xceiv";
+ clocks = <&clkmgr AGILEX5_USB_CLK>;
+ status = "disabled";
+ };
+
+ usb0: usb@10b00000 {
+ compatible = "snps,dwc2";
+ reg = <0x10b00000 0x40000>;
+ interrupts = <0 93 4>;
+ phys = <&usbphy0>;
+ phy-names = "usb2-phy";
+ resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>;
+ reset-names = "dwc2", "dwc2-ecc";
+ clocks = <&clkmgr AGILEX5_USB_CLK>;
+ iommus = <&smmu 6>;
+ status = "disabled";
+ };
+
+ usb31: usb31@11000000 {
+ compatible = "snps,dwc3";
+ reg = <0x11000000 0x100000>;
+ resets = <&rst USB1_RESET>;
+ phys = <&usbphy0>, <&usbphy0>;
+ phy-names = "usb2-phy", "usb3-phy";
+ dr_mode = "host";
+ maximum-speed = "super-speed";
+ snps,dis_u2_susphy_quirk;
+ status = "disabled";
+ };
+
+ watchdog0: watchdog@10d00200 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00200 0x100>;
+ interrupts = <0 117 4>;
+ resets = <&rst WATCHDOG0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog1: watchdog@10d00300 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00300 0x100>;
+ interrupts = <0 118 4>;
+ resets = <&rst WATCHDOG1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog2: watchdog@10d00400 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00400 0x100>;
+ interrupts = <0 125 4>;
+ resets = <&rst WATCHDOG2_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog3: watchdog@10d00500 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00500 0x100>;
+ interrupts = <0 126 4>;
+ resets = <&rst WATCHDOG3_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog4: watchdog@10d00600 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00600 0x100>;
+ interrupts = <0 175 4>;
+ resets = <&rst WATCHDOG4_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ /* QSPI address not available yet */
+ qspi: spi@108d2000 {
+ compatible = "cdns,qspi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x108d2000 0x100>,
+ <0x10900000 0x100000>;
+ interrupts = <0 3 4>;
+ cdns,fifo-depth = <128>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x00000000>;
+ clocks = <&qspi_clk>;
+
+ status = "disabled";
+ };
+
+ firmware {
+ svc {
+ compatible = "intel,stratix10-svc";
+ method = "smc";
+ memory-region = <&service_reserved>;
+
+ fpga_mgr: fpga-mgr {
+ compatible = "intel,stratix10-soc-fpga-mgr";
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/socfpga_agilex5_socdk-u-boot.dtsi b/arch/arm/dts/socfpga_agilex5_socdk-u-boot.dtsi
new file mode 100644
index 0000000..9eb21d6
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex5_socdk-u-boot.dtsi
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * U-Boot additions
+ *
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+#include "socfpga_agilex5-u-boot.dtsi"
+
+/{
+ aliases {
+ spi0 = &qspi;
+ freeze_br0 = &freeze_controller;
+ };
+
+ soc {
+ freeze_controller: freeze_controller@0x20000450 {
+ compatible = "altr,freeze-bridge-controller";
+ reg = <0x20000450 0x00000010>;
+ status = "disabled";
+ };
+ };
+
+ memory {
+ /* 8GB */
+ reg = <0 0x80000000 0 0x80000000>,
+ <8 0x80000000 1 0x80000000>;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ u-boot,spl-boot-order = &mmc,&flash0,"/memory";
+ };
+};
+
+&flash0 {
+ compatible = "jedec,spi-nor";
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ bootph-all;
+ /delete-property/ cdns,read-delay;
+};
+
+&i3c0 {
+ bootph-all;
+};
+
+&i3c1 {
+ bootph-all;
+};
+
+&mmc {
+ status = "okay";
+ bus-width = <4>;
+ sd-uhs-sdr50;
+ cap-mmc-highspeed;
+ bootph-all;
+};
+
+&combophy0 {
+ status = "okay";
+ bootph-all;
+ cdns,phy-use-ext-lpbk-dqs = <1>;
+ cdns,phy-use-lpbk-dqs = <1>;
+ cdns,phy-use-phony-dqs = <1>;
+ cdns,phy-use-phony-dqs-cmd = <1>;
+ cdns,phy-io-mask-always-on = <0>;
+ cdns,phy-io-mask-end = <5>;
+ cdns,phy-io-mask-start = <0>;
+ cdns,phy-data-select-oe-end = <1>;
+ cdns,phy-sync-method = <1>;
+ cdns,phy-sw-half-cycle-shift = <0>;
+ cdns,phy-rd-del-sel = <52>;
+ cdns,phy-underrun-suppress = <1>;
+ cdns,phy-gate-cfg-always-on = <1>;
+ cdns,phy-param-dll-bypass-mode = <1>;
+ cdns,phy-param-phase-detect-sel = <2>;
+ cdns,phy-param-dll-start-point = <254>;
+ cdns,phy-read-dqs-cmd-delay = <0>;
+ cdns,phy-clk-wrdqs-delay = <0>;
+ cdns,phy-clk-wr-delay = <0>;
+ cdns,phy-read-dqs-delay = <0>;
+ cdns,phy-phony-dqs-timing = <0>;
+ cdns,hrs09-rddata-en = <1>;
+ cdns,hrs09-rdcmd-en = <1>;
+ cdns,hrs09-extended-wr-mode = <1>;
+ cdns,hrs09-extended-rd-mode = <1>;
+ cdns,hrs10-hcsdclkadj = <3>;
+ cdns,hrs16-wrdata1-sdclk-dly = <0>;
+ cdns,hrs16-wrdata0-sdclk-dly = <0>;
+ cdns,hrs16-wrcmd1-sdclk-dly = <0>;
+ cdns,hrs16-wrcmd0-sdclk-dly = <0>;
+ cdns,hrs16-wrdata1-dly = <0>;
+ cdns,hrs16-wrdata0-dly = <0>;
+ cdns,hrs16-wrcmd1-dly = <0>;
+ cdns,hrs16-wrcmd0-dly = <0>;
+ cdns,hrs07-rw-compensate = <10>;
+ cdns,hrs07-idelay-val = <0>;
+};
+
+&qspi {
+ status = "okay";
+};
+
+&timer0 {
+ bootph-all;
+};
+
+&timer1 {
+ bootph-all;
+};
+
+&timer2 {
+ bootph-all;
+};
+
+&timer3 {
+ bootph-all;
+};
+
+&watchdog0 {
+ bootph-all;
+};
+
diff --git a/arch/arm/dts/socfpga_agilex5_socdk.dts b/arch/arm/dts/socfpga_agilex5_socdk.dts
new file mode 100644
index 0000000..852e1e5
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex5_socdk.dts
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+#include "socfpga_agilex5.dtsi"
+
+/ {
+ model = "SoCFPGA Agilex5 SoCDK";
+
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = &gmac0;
+ ethernet2 = &gmac2;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ hps0 {
+ label = "hps_led0";
+ gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps1 {
+ label = "hps_led1";
+ gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps2 {
+ label = "hps_led2";
+ gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ /* We expect the bootloader to fill in the reg */
+ reg = <0 0 0 0>;
+ };
+
+ soc {
+ clocks {
+ osc1 {
+ clock-frequency = <25000000>;
+ };
+ };
+ };
+};
+
+&gpio0 {
+ status = "okay";
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i3c0 {
+ status = "okay";
+};
+
+&i3c1 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usbphy0 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ disable-over-current;
+};
+
+&watchdog0 {
+ status = "okay";
+};
+
+&watchdog1 {
+ status = "okay";
+};
+
+&watchdog2 {
+ status = "okay";
+};
+
+&watchdog3 {
+ status = "okay";
+};
+
+&watchdog4 {
+ status = "okay";
+};
+
+&timer0 {
+ status = "okay";
+};
+
+&timer1 {
+ status = "okay";
+};
+
+&timer2 {
+ status = "okay";
+};
+
+&timer3 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+};
+
+&spi1 {
+ status = "okay";
+};
+
+&qspi {
+ flash0: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mt25qu02g";
+ reg = <0>;
+ spi-max-frequency = <100000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <1>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ qspi_boot: partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x04200000>;
+ };
+
+ root: partition@4200000 {
+ label = "root";
+ reg = <0x04200000 0x0BE00000>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
index 84b91e8..15306db 100644
--- a/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
+++ b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
@@ -2,7 +2,7 @@
/*
* U-Boot additions
*
- * Copyright (C) 2020 Intel Corporation <www.intel.com>
+ * Copyright (C) 2020-2024 Intel Corporation <www.intel.com>
*/
#if defined(CONFIG_FIT)
@@ -21,14 +21,18 @@
description = "FIT with firmware and bootloader";
#address-cells = <1>;
- images {
+ images: images {
uboot {
description = "U-Boot SoC64";
type = "standalone";
os = "U-Boot";
arch = "arm64";
compression = "none";
+ #if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+ load = <0x80200000>;
+ #else
load = <0x00200000>;
+ #endif
uboot_blob: blob-ext {
filename = "u-boot-nodtb.bin";
};
@@ -43,8 +47,13 @@
os = "arm-trusted-firmware";
arch = "arm64";
compression = "none";
+ #if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+ load = <0x80000000>;
+ entry = <0x80000000>;
+ #else
load = <0x00001000>;
entry = <0x00001000>;
+ #endif
atf_blob: blob-ext {
filename = "bl31.bin";
};
@@ -53,11 +62,11 @@
};
};
- fdt {
- description = "U-Boot SoC64 flat device-tree";
+ fdt-0 {
+ description = "socfpga_socdk";
type = "flat_dt";
compression = "none";
- uboot_fdt_blob: blob-ext {
+ fdt_0_blob: blob-ext {
filename = "u-boot.dtb";
};
hash {
@@ -66,17 +75,18 @@
};
};
- configurations {
- default = "conf";
- conf {
- description = "Intel SoC64 FPGA";
+ board_config: configurations {
+ default = "board-0";
+
+ board-0 {
+ description = "board_0";
firmware = "atf";
loadables = "uboot";
- fdt = "fdt";
+ fdt = "fdt-0";
signature {
algo = "crc32";
key-name-hint = "dev";
- sign-images = "atf", "fdt", "uboot";
+ sign-images = "atf", "uboot", "fdt-0";
};
};
};
@@ -96,8 +106,8 @@
arch = "arm64";
os = "linux";
compression = "none";
- load = <0x4080000>;
- entry = <0x4080000>;
+ load = <0x6000000>;
+ entry = <0x6000000>;
kernel_blob: blob-ext {
filename = "Image";
};
@@ -146,7 +156,7 @@
filename = "signed-bl31.bin";
};
-&uboot_fdt_blob {
+&fdt_0_blob {
filename = "signed-u-boot.dtb";
};
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 114d243..1008232 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -8,7 +8,8 @@
config SOCFPGA_SECURE_VAB_AUTH
bool "Enable boot image authentication with Secure Device Manager"
- depends on TARGET_SOCFPGA_AGILEX || TARGET_SOCFPGA_N5X
+ depends on TARGET_SOCFPGA_AGILEX || TARGET_SOCFPGA_N5X || \
+ TARGET_SOCFPGA_AGILEX5
select FIT_IMAGE_POST_PROCESS
select SHA384
select SHA512
@@ -58,6 +59,15 @@
select SPL_CLK if SPL
select TARGET_SOCFPGA_SOC64
+config TARGET_SOCFPGA_AGILEX5
+ bool
+ select BINMAN if SPL_ATF
+ select CLK
+ select FPGA_INTEL_SDM_MAILBOX
+ select GICV3
+ select SPL_CLK if SPL
+ select TARGET_SOCFPGA_SOC64
+
config TARGET_SOCFPGA_ARRIA5
bool
select TARGET_SOCFPGA_GEN5
@@ -129,6 +139,10 @@
bool "Intel SOCFPGA SoCDK (Agilex)"
select TARGET_SOCFPGA_AGILEX
+config TARGET_SOCFPGA_AGILEX5_SOCDK
+ bool "Intel SOCFPGA SoCDK (Agilex5)"
+ select TARGET_SOCFPGA_AGILEX5
+
config TARGET_SOCFPGA_ARIES_MCVEVK
bool "Aries MCVEVK (Cyclone V)"
select TARGET_SOCFPGA_CYCLONE5
@@ -202,6 +216,7 @@
endchoice
config SYS_BOARD
+ default "agilex5-socdk" if TARGET_SOCFPGA_AGILEX5_SOCDK
default "agilex-socdk" if TARGET_SOCFPGA_AGILEX_SOCDK
default "arria5-socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK
default "arria10-socdk" if TARGET_SOCFPGA_ARRIA10_SOCDK
@@ -223,6 +238,7 @@
default "vining_fpga" if TARGET_SOCFPGA_SOFTING_VINING_FPGA
config SYS_VENDOR
+ default "intel" if TARGET_SOCFPGA_AGILEX5_SOCDK
default "intel" if TARGET_SOCFPGA_AGILEX_SOCDK
default "intel" if TARGET_SOCFPGA_N5X_SOCDK
default "altera" if TARGET_SOCFPGA_ARRIA5_SOCDK
@@ -245,6 +261,7 @@
default "socfpga"
config SYS_CONFIG_NAME
+ default "socfpga_agilex5_socdk" if TARGET_SOCFPGA_AGILEX5_SOCDK
default "socfpga_agilex_socdk" if TARGET_SOCFPGA_AGILEX_SOCDK
default "socfpga_arria5_secu1" if TARGET_SOCFPGA_ARRIA5_SECU1
default "socfpga_arria5_socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index ec38b64..67c6a8d 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -4,7 +4,7 @@
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# Copyright (C) 2012-2017 Altera Corporation <www.altera.com>
-# Copyright (C) 2017-2021 Intel Corporation <www.intel.com>
+# Copyright (C) 2017-2024 Intel Corporation <www.intel.com>
obj-y += board.o
obj-y += clock_manager.o
@@ -56,6 +56,15 @@
obj-y += wrap_pll_config_soc64.o
endif
+ifdef CONFIG_TARGET_SOCFPGA_AGILEX5
+obj-y += clock_manager_agilex5.o
+obj-y += mailbox_s10.o
+obj-y += misc_soc64.o
+obj-y += mmu-arm64_s10.o
+obj-y += reset_manager_s10.o
+obj-y += wrap_pll_config_soc64.o
+endif
+
ifdef CONFIG_TARGET_SOCFPGA_N5X
obj-y += clock_manager_n5x.o
obj-y += lowlevel_init_soc64.o
@@ -95,6 +104,9 @@
ifdef CONFIG_TARGET_SOCFPGA_N5X
obj-y += spl_n5x.o
endif
+ifdef CONFIG_TARGET_SOCFPGA_AGILEX5
+obj-y += spl_soc64.o
+endif
else
obj-$(CONFIG_SPL_ATF) += secure_reg_helper.o
obj-$(CONFIG_SPL_ATF) += smc_api.o
diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index 09e0919..616e1af 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -7,9 +7,11 @@
#include <common.h>
#include <asm/arch/clock_manager.h>
+#include <asm/arch/mailbox_s10.h>
#include <asm/arch/misc.h>
#include <asm/arch/reset_manager.h>
#include <asm/arch/secure_vab.h>
+#include <asm/arch/smc_api.h>
#include <asm/global_data.h>
#include <asm/io.h>
#include <errno.h>
@@ -23,6 +25,8 @@
DECLARE_GLOBAL_DATA_PTR;
+#define DEFAULT_JTAG_USERCODE 0xFFFFFFFF
+
void s_init(void) {
#ifndef CONFIG_ARM64
/*
@@ -92,13 +96,50 @@
}
#endif
-#ifdef CONFIG_SPL_BUILD
-__weak int board_fit_config_name_match(const char *name)
+u8 socfpga_get_board_id(void)
{
- /* Just empty function now - can't decide what to choose */
- debug("%s: %s\n", __func__, name);
+ u8 board_id = 0;
+ u32 jtag_usercode;
+ int err;
- return 0;
+#if !IS_ENABLED(CONFIG_SPL_BUILD) && IS_ENABLED(CONFIG_SPL_ATF)
+ err = smc_get_usercode(&jtag_usercode);
+#else
+ u32 resp_len = 1;
+
+ err = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_GET_USERCODE, MBOX_CMD_DIRECT, 0,
+ NULL, 0, &resp_len, &jtag_usercode);
+#endif
+
+ if (err) {
+ puts("Fail to read JTAG Usercode. Default Board ID to 0\n");
+ return board_id;
+ }
+
+ debug("Valid JTAG Usercode: %u\n", jtag_usercode);
+
+ if (jtag_usercode == DEFAULT_JTAG_USERCODE) {
+ debug("JTAG Usercode is not set. Default Board ID to 0\n");
+ } else if (jtag_usercode >= 0 && jtag_usercode <= 255) {
+ board_id = jtag_usercode;
+ debug("Valid JTAG Usercode. Set Board ID to %u\n", board_id);
+ } else {
+ puts("Board ID is not in range 0 to 255\n");
+ }
+
+ return board_id;
+}
+
+#if IS_ENABLED(CONFIG_SPL_BUILD) && IS_ENABLED(CONFIG_TARGET_SOCFPGA_SOC64)
+int board_fit_config_name_match(const char *name)
+{
+ char board_name[10];
+
+ sprintf(board_name, "board_%u", socfpga_get_board_id());
+
+ debug("Board name: %s\n", board_name);
+
+ return strcmp(name, board_name);
}
#endif
@@ -116,6 +157,8 @@
#if !IS_ENABLED(CONFIG_SPL_BUILD) && IS_ENABLED(CONFIG_FIT)
void board_prep_linux(struct bootm_headers *images)
{
+ bool use_fit = false;
+
if (!images->fit_uname_cfg) {
if (IS_ENABLED(CONFIG_SOCFPGA_SECURE_VAB_AUTH) &&
!IS_ENABLED(CONFIG_SOCFPGA_SECURE_VAB_AUTH_ALLOW_NON_FIT_IMAGE)) {
@@ -127,12 +170,13 @@
hang();
}
} else {
+ use_fit = true;
/* Update fdt_addr in enviroment variable */
env_set_hex("fdt_addr", (ulong)images->ft_addr);
debug("images->ft_addr = 0x%08lx\n", (ulong)images->ft_addr);
}
- if (IS_ENABLED(CONFIG_CADENCE_QSPI)) {
+ if (use_fit && IS_ENABLED(CONFIG_CADENCE_QSPI)) {
if (env_get("linux_qspi_enable"))
run_command(env_get("linux_qspi_enable"), 0);
}
diff --git a/arch/arm/mach-socfpga/clock_manager_agilex5.c b/arch/arm/mach-socfpga/clock_manager_agilex5.c
new file mode 100644
index 0000000..b92f0b3
--- /dev/null
+++ b/arch/arm/mach-socfpga/clock_manager_agilex5.c
@@ -0,0 +1,89 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ *
+ */
+
+#include <clk.h>
+#include <config.h>
+#include <dm.h>
+#include <errno.h>
+#include <log.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <time.h>
+#include <vsprintf.h>
+#include <asm/global_data.h>
+#include <asm/io.h>
+#include <asm/u-boot.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <asm/arch/clock_manager.h>
+#include <asm/arch/system_manager.h>
+#include <dt-bindings/clock/agilex5-clock.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static ulong cm_get_rate_dm(u32 id)
+{
+ struct udevice *dev;
+ struct clk clk;
+ ulong rate;
+ int ret;
+
+ ret = uclass_get_device_by_driver(UCLASS_CLK,
+ DM_DRIVER_GET(socfpga_agilex5_clk),
+ &dev);
+ if (ret)
+ return 0;
+
+ clk.id = id;
+ ret = clk_request(dev, &clk);
+ if (ret < 0)
+ return 0;
+
+ rate = clk_get_rate(&clk);
+
+ if ((rate == (unsigned long)-ENOSYS) ||
+ (rate == (unsigned long)-ENXIO) ||
+ (rate == (unsigned long)-EIO)) {
+ debug("%s id %u: clk_get_rate err: %ld\n",
+ __func__, id, rate);
+ return 0;
+ }
+
+ return rate;
+}
+
+static u32 cm_get_rate_dm_khz(u32 id)
+{
+ return cm_get_rate_dm(id) / 1000;
+}
+
+unsigned long cm_get_mpu_clk_hz(void)
+{
+ return cm_get_rate_dm(AGILEX5_MPU_CLK);
+}
+
+unsigned int cm_get_l4_sys_free_clk_hz(void)
+{
+ return cm_get_rate_dm(AGILEX5_L4_SYS_FREE_CLK);
+}
+
+void cm_print_clock_quick_summary(void)
+{
+ printf("MPU %10d kHz\n",
+ cm_get_rate_dm_khz(AGILEX5_MPU_CLK));
+ printf("L4 Main %8d kHz\n",
+ cm_get_rate_dm_khz(AGILEX5_L4_MAIN_CLK));
+ printf("L4 sys free %8d kHz\n",
+ cm_get_rate_dm_khz(AGILEX5_L4_SYS_FREE_CLK));
+ printf("L4 MP %8d kHz\n",
+ cm_get_rate_dm_khz(AGILEX5_L4_MP_CLK));
+ printf("L4 SP %8d kHz\n",
+ cm_get_rate_dm_khz(AGILEX5_L4_SP_CLK));
+ printf("SDMMC %8d kHz\n",
+ cm_get_rate_dm_khz(AGILEX5_SDMMC_CLK));
+}
diff --git a/arch/arm/mach-socfpga/include/mach/base_addr_soc64.h b/arch/arm/mach-socfpga/include/mach/base_addr_soc64.h
index 3f899fc..6572109 100644
--- a/arch/arm/mach-socfpga/include/mach/base_addr_soc64.h
+++ b/arch/arm/mach-socfpga/include/mach/base_addr_soc64.h
@@ -1,11 +1,46 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
- * Copyright (C) 2016-2021 Intel Corporation <www.intel.com>
+ * Copyright (C) 2016-2024 Intel Corporation <www.intel.com>
*/
#ifndef _SOCFPGA_SOC64_BASE_HARDWARE_H_
#define _SOCFPGA_SOC64_BASE_HARDWARE_H_
+#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#define SOCFPGA_CCU_ADDRESS 0x1c000000
+#define SOCFPGA_F2SDRAM_MGR_ADDRESS 0x18001000
+#define SOCFPGA_SMMU_ADDRESS 0x16000000
+#define SOCFPGA_OCRAM_FIREWALL_ADDRESS 0x108cc400
+#define SOCFPGA_MAILBOX_ADDRESS 0x10a30000
+#define SOCFPGA_UART0_ADDRESS 0x10c02000
+#define SOCFPGA_UART1_ADDRESS 0x10c02100
+#define SOCFPGA_SPTIMER0_ADDRESS 0x10c03000
+#define SOCFPGA_SPTIMER1_ADDRESS 0x10c03100
+#define SOCFPGA_SYSTIMER0_ADDRESS 0x10d00000
+#define SOCFPGA_SYSTIMER1_ADDRESS 0x10d00100
+#define SOCFPGA_L4WD0_ADDRESS 0x10d00200
+#define SOCFPGA_L4WD1_ADDRESS 0x10d00300
+#define SOCFPGA_L4WD2_ADDRESS 0x10d00400
+#define SOCFPGA_L4WD3_ADDRESS 0x10d00500
+#define SOCFPGA_L4WD4_ADDRESS 0x10d00600
+#define SOCFPGA_GTIMER_SEC_ADDRESS 0x10d01000
+#define SOCFPGA_GTIMER_NSEC_ADDRESS 0x10d02000
+#define SOCFPGA_CLKMGR_ADDRESS 0x10d10000
+#define SOCFPGA_RSTMGR_ADDRESS 0x10d11000
+#define SOCFPGA_SYSMGR_ADDRESS 0x10d12000
+#define SOCFPGA_OCRAM_ADDRESS 0x00000000
+#define SOCFPGA_FW_DDR_CCU_DMI0_ADDRESS 0x18000800
+#define SOCFPGA_FW_DDR_CCU_DMI1_ADDRESS 0x18000A00
+#define SOCFPGA_FW_TBU2NOC_ADDRESS 0x18000C00
+#define SOCFPGA_FIREWALL_L4_PER 0x10d21000
+#define SOCFPGA_FIREWALL_L4_SYS 0x10d21100
+#define SOCFPGA_FIREWALL_SOC2FPGA 0x10d21200
+#define SOCFPGA_FIREWALL_LWSOC2FPGA 0x10d21300
+#define SOCFPGA_FIREWALL_TCU 0x10d21400
+#define SOCFPGA_FIREWALL_PRIV_MEMORYMAP_PRIV 0x10d24800
+#define GICD_BASE 0x1d000000
+#define GICR_BASE 0x1d060000
+#else
#define SOCFPGA_CCU_ADDRESS 0xf7000000
#define SOCFPGA_SDR_SCHEDULER_ADDRESS 0xf8000400
#define SOCFPGA_HMC_MMR_IO48_ADDRESS 0xf8010000
@@ -44,5 +79,6 @@
#define SOCFPGA_OCRAM_ADDRESS 0xffe00000
#define GICD_BASE 0xfffc1000
#define GICC_BASE 0xfffc2000
+#endif /* IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5) */
#endif /* _SOCFPGA_SOC64_BASE_HARDWARE_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/clock_manager.h b/arch/arm/mach-socfpga/include/mach/clock_manager.h
index a8cb07a..6c9d32b 100644
--- a/arch/arm/mach-socfpga/include/mach/clock_manager.h
+++ b/arch/arm/mach-socfpga/include/mach/clock_manager.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * Copyright (C) 2013-2017 Altera Corporation <www.altera.com>
+ * Copyright (C) 2013-2024 Altera Corporation <www.altera.com>
*/
#ifndef _CLOCK_MANAGER_H_
@@ -28,6 +28,8 @@
#include <asm/arch/clock_manager_s10.h>
#elif defined(CONFIG_TARGET_SOCFPGA_AGILEX)
#include <asm/arch/clock_manager_agilex.h>
+#elif IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#include <asm/arch/clock_manager_agilex5.h>
#elif IS_ENABLED(CONFIG_TARGET_SOCFPGA_N5X)
#include <asm/arch/clock_manager_n5x.h>
#endif
diff --git a/arch/arm/mach-socfpga/include/mach/clock_manager_agilex5.h b/arch/arm/mach-socfpga/include/mach/clock_manager_agilex5.h
new file mode 100644
index 0000000..1ae0a92
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/clock_manager_agilex5.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+#ifndef _CLOCK_MANAGER_AGILEX5_
+#define _CLOCK_MANAGER_AGILEX5_
+
+#include <asm/arch/clock_manager_soc64.h>
+#include "../../../../../drivers/clk/altera/clk-agilex5.h"
+
+#endif /* _CLOCK_MANAGER_AGILEX5_ */
diff --git a/arch/arm/mach-socfpga/include/mach/handoff_soc64.h b/arch/arm/mach-socfpga/include/mach/handoff_soc64.h
index 9b85e58..d839f28 100644
--- a/arch/arm/mach-socfpga/include/mach/handoff_soc64.h
+++ b/arch/arm/mach-socfpga/include/mach/handoff_soc64.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0
*
- * Copyright (C) 2016-2021 Intel Corporation <www.intel.com>
+ * Copyright (C) 2016-2024 Intel Corporation <www.intel.com>
*
*/
@@ -17,7 +17,12 @@
#define SOC64_HANDOFF_MAGIC_FPGA 0x46504741
#define SOC64_HANDOFF_MAGIC_DELAY 0x444C4159
#define SOC64_HANDOFF_MAGIC_CLOCK 0x434C4B53
+#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#define SOC64_HANDOFF_MAGIC_PERI 0x50455249
+#define SOC64_HANDOFF_MAGIC_SDRAM 0x5344524d
+#else
#define SOC64_HANDOFF_MAGIC_MISC 0x4D495343
+#endif
#define SOC64_HANDOFF_OFFSET_LENGTH 0x4
#define SOC64_HANDOFF_OFFSET_DATA 0x10
@@ -27,6 +32,8 @@
IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX)
#define SOC64_HANDOFF_BASE 0xFFE3F000
#define SOC64_HANDOFF_MISC (SOC64_HANDOFF_BASE + 0x610)
+#elif IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#define SOC64_HANDOFF_BASE 0x0007F000
#elif IS_ENABLED(CONFIG_TARGET_SOCFPGA_N5X)
#define SOC64_HANDOFF_BASE 0xFFE5F000
#define SOC64_HANDOFF_MISC (SOC64_HANDOFF_BASE + 0x630)
@@ -58,13 +65,21 @@
#define SOC64_HANDOFF_FPGA (SOC64_HANDOFF_BASE + 0x330)
#define SOC64_HANDOFF_DELAY (SOC64_HANDOFF_BASE + 0x3F0)
#define SOC64_HANDOFF_CLOCK (SOC64_HANDOFF_BASE + 0x580)
+#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#define SOC64_HANDOFF_PERI (SOC64_HANDOFF_BASE + 0x620)
+#define SOC64_HANDOFF_SDRAM (SOC64_HANDOFF_BASE + 0x634)
+#define SOC64_HANDOFF_SDRAM_LEN 1
+#endif
#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_STRATIX10)
-#define SOC64_HANDOFF_CLOCK_OSC (SOC64_HANDOFF_BASE + 0x608)
-#define SOC64_HANDOFF_CLOCK_FPGA (SOC64_HANDOFF_BASE + 0x60C)
+#define SOC64_HANDOFF_CLOCK_OSC (SOC64_HANDOFF_BASE + 0x608)
+#define SOC64_HANDOFF_CLOCK_FPGA (SOC64_HANDOFF_BASE + 0x60C)
+#elif IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#define SOC64_HANDOFF_CLOCK_OSC (SOC64_HANDOFF_BASE + 0x60c)
+#define SOC64_HANDOFF_CLOCK_FPGA (SOC64_HANDOFF_BASE + 0x610)
#else
-#define SOC64_HANDOFF_CLOCK_OSC (SOC64_HANDOFF_BASE + 0x5fc)
-#define SOC64_HANDOFF_CLOCK_FPGA (SOC64_HANDOFF_BASE + 0x600)
+#define SOC64_HANDOFF_CLOCK_OSC (SOC64_HANDOFF_BASE + 0x5fc)
+#define SOC64_HANDOFF_CLOCK_FPGA (SOC64_HANDOFF_BASE + 0x600)
#endif
#define SOC64_HANDOFF_MUX_LEN 96
diff --git a/arch/arm/mach-socfpga/include/mach/mailbox_s10.h b/arch/arm/mach-socfpga/include/mach/mailbox_s10.h
index fbaf115..2cc7c89 100644
--- a/arch/arm/mach-socfpga/include/mach/mailbox_s10.h
+++ b/arch/arm/mach-socfpga/include/mach/mailbox_s10.h
@@ -119,6 +119,7 @@
#define MBOX_RECONFIG_DATA 8
#define MBOX_RECONFIG_STATUS 9
#define MBOX_VAB_SRC_CERT 11
+#define MBOX_GET_USERCODE 19
#define MBOX_QSPI_OPEN 50
#define MBOX_QSPI_CLOSE 51
#define MBOX_QSPI_DIRECT 59
diff --git a/arch/arm/mach-socfpga/mmu-arm64_s10.c b/arch/arm/mach-socfpga/mmu-arm64_s10.c
index a55b7b7..91c6d7c 100644
--- a/arch/arm/mach-socfpga/mmu-arm64_s10.c
+++ b/arch/arm/mach-socfpga/mmu-arm64_s10.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Copyright (C) 2016-2018 Intel Corporation <www.intel.com>
+ * Copyright (C) 2016-2024 Intel Corporation <www.intel.com>
*
*/
@@ -10,6 +10,62 @@
DECLARE_GLOBAL_DATA_PTR;
+#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+static struct mm_region socfpga_agilex5_mem_map[] = {
+ {
+ /* OCRAM 512KB */
+ .virt = 0x00000000UL,
+ .phys = 0x00000000UL,
+ .size = 0x00080000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE,
+ }, {
+ /* DEVICE */
+ .virt = 0x10808000UL,
+ .phys = 0x10808000UL,
+ .size = 0x0F7F8000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+ }, {
+ /* FPGA 1.5GB */
+ .virt = 0x20000000UL,
+ .phys = 0x20000000UL,
+ .size = 0x60000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+ }, {
+ /* FPGA 15GB */
+ .virt = 0x440000000UL,
+ .phys = 0x440000000UL,
+ .size = 0x3C0000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+ }, {
+ /* FPGA 240GB */
+ .virt = 0x4400000000UL,
+ .phys = 0x4400000000UL,
+ .size = 0x3C00000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+ }, {
+ /* MEM 2GB */
+ .virt = 0x80000000UL,
+ .phys = 0x80000000UL,
+ .size = 0x80000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+ PTE_BLOCK_INNER_SHARE,
+ }, {
+ /* List terminator */
+ },
+};
+
+struct mm_region *mem_map = socfpga_agilex5_mem_map;
+
+#else
static struct mm_region socfpga_stratix10_mem_map[] = {
{
/* MEM 2GB*/
@@ -70,3 +126,4 @@
};
struct mm_region *mem_map = socfpga_stratix10_mem_map;
+#endif
diff --git a/arch/arm/mach-socfpga/wrap_handoff_soc64.c b/arch/arm/mach-socfpga/wrap_handoff_soc64.c
index df0701e..6aa9bb2 100644
--- a/arch/arm/mach-socfpga/wrap_handoff_soc64.c
+++ b/arch/arm/mach-socfpga/wrap_handoff_soc64.c
@@ -11,7 +11,6 @@
#include "log.h"
#ifndef __ASSEMBLY__
-#include <asm/types.h>
enum endianness {
LITTLE_ENDIAN = 0,
BIG_ENDIAN,
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index 9ee1fcb..1621cc9 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -14,4 +14,4 @@
obj-$(CONFIG_CMD_GO) += boot.o
obj-$(CONFIG_SPL_BUILD) += spl.o
-lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o
+lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o udivdi3.o
diff --git a/arch/mips/lib/cache_init.S b/arch/mips/lib/cache_init.S
index 602741c..d64209d 100644
--- a/arch/mips/lib/cache_init.S
+++ b/arch/mips/lib/cache_init.S
@@ -431,9 +431,9 @@
#else
xor a0, a0, t0
andi a0, a0, CONF_CM_CMASK
- xor a0, a0, t0
+ xor t0, a0, t0
#endif
- mtc0 a0, CP0_CONFIG
+ mtc0 t0, CP0_CONFIG
jr.hb ra
END(change_k0_cca)
diff --git a/arch/mips/lib/udivdi3.c b/arch/mips/lib/udivdi3.c
new file mode 100644
index 0000000..4d78011
--- /dev/null
+++ b/arch/mips/lib/udivdi3.c
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include "libgcc.h"
+
+#if BITS_PER_LONG == 32
+
+#include <div64.h>
+
+long long __udivdi3(long long u, word_type b)
+{
+ long long ret = u;
+
+ __div64_32(&ret, b);
+ return ret;
+}
+
+#endif /* BITS_PER_LONG == 32 */
diff --git a/arch/riscv/cpu/cpu.c b/arch/riscv/cpu/cpu.c
index 8445c58..ecfefa1 100644
--- a/arch/riscv/cpu/cpu.c
+++ b/arch/riscv/cpu/cpu.c
@@ -49,14 +49,24 @@
}
if (!cpu_get_desc(dev, desc, sizeof(desc))) {
/*
- * skip the first 4 characters (rv32|rv64) and
- * check until underscore
+ * skip the first 4 characters (rv32|rv64)
*/
for (i = 4; i < sizeof(desc); i++) {
- if (desc[i] == '_' || desc[i] == '\0')
- break;
- if (desc[i] == ext)
- return true;
+ switch (desc[i]) {
+ case 's':
+ case 'x':
+ case 'z':
+ case '_':
+ case '\0':
+ /*
+ * Any of these characters mean the single
+ * letter extensions have all been consumed.
+ */
+ return false;
+ default:
+ if (desc[i] == ext)
+ return true;
+ }
}
}
diff --git a/arch/riscv/dts/fu740-c000-u-boot.dtsi b/arch/riscv/dts/fu740-c000-u-boot.dtsi
index 706224b..956237c 100644
--- a/arch/riscv/dts/fu740-c000-u-boot.dtsi
+++ b/arch/riscv/dts/fu740-c000-u-boot.dtsi
@@ -77,7 +77,7 @@
0x0 0x100b2000 0x0 0x2000
0x0 0x100b8000 0x0 0x1000>;
clocks = <&prci FU740_PRCI_CLK_DDRPLL>;
- clock-frequency = <933333324>;
+ clock-frequency = <800000004>;
bootph-pre-ram;
};
};
diff --git a/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi b/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi
index 5518531..3012466 100644
--- a/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi
+++ b/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi
@@ -112,6 +112,6 @@
u-boot-spl {
};
+ };
};
};
-};
diff --git a/arch/riscv/dts/jh7110-u-boot.dtsi b/arch/riscv/dts/jh7110-u-boot.dtsi
index 2f560e7..c09d5c9 100644
--- a/arch/riscv/dts/jh7110-u-boot.dtsi
+++ b/arch/riscv/dts/jh7110-u-boot.dtsi
@@ -93,6 +93,10 @@
bootph-pre-ram;
};
+&pllclk {
+ bootph-pre-ram;
+};
+
&S7_0 {
status = "okay";
};
diff --git a/board/intel/agilex5-socdk/MAINTAINERS b/board/intel/agilex5-socdk/MAINTAINERS
new file mode 100644
index 0000000..b696f78
--- /dev/null
+++ b/board/intel/agilex5-socdk/MAINTAINERS
@@ -0,0 +1,8 @@
+SOCFPGA BOARD
+M: Tien Fong Chee <tien.fong.chee@intel.com>
+M: Teik Heng Chong <teik.heng.chong@intel.com>
+M: Jit Loon Lim <jit.loon.lim@intel.com>
+S: Maintained
+F: board/intel/agilex5-socdk/
+F: include/configs/socfpga_agilex5_socdk.h
+F: configs/socfpga_agilex5_defconfig
diff --git a/board/starfive/visionfive2/MAINTAINERS b/board/starfive/visionfive2/MAINTAINERS
index 600ff95..d7f638f 100644
--- a/board/starfive/visionfive2/MAINTAINERS
+++ b/board/starfive/visionfive2/MAINTAINERS
@@ -1,7 +1,8 @@
STARFIVE JH7110 VISIONFIVE2 BOARD
-M: Yanhong Wang <yanhong.wang@starfivetech.com>
+M: Minda Chen <minda.chen@starfivetech.com>
S: Maintained
F: arch/riscv/include/asm/arch-jh7110/
F: board/starfive/visionfive2/
F: include/configs/starfive-visionfive2.h
F: configs/starfive_visionfive2_defconfig
+F: drivers/pci/pcie_starfive_jh7110.c
diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c
index 9daf0e2..bd9d9c4 100644
--- a/cmd/riscv/sbi.c
+++ b/cmd/riscv/sbi.c
@@ -81,6 +81,7 @@
break;
switch (impl_id) {
case 1: /* OpenSBI */
+ case 8: /* PolarFire Hart Software Services */
printf("%ld.%ld",
vers >> 16, vers & 0xffff);
break;
@@ -99,7 +100,7 @@
}
}
if (i == ARRAY_SIZE(implementations))
- printf("Unknown implementation ID %ld", ret);
+ printf("\nUnknown implementation ID 0x%x", impl_id);
}
printf("\nMachine:\n");
ret = sbi_get_mvendorid(&mvendorid);
diff --git a/configs/socfpga_agilex5_defconfig b/configs/socfpga_agilex5_defconfig
new file mode 100644
index 0000000..f39954a
--- /dev/null
+++ b/configs/socfpga_agilex5_defconfig
@@ -0,0 +1,116 @@
+CONFIG_ARM=y
+CONFIG_SPL_LDSCRIPT="arch/arm/mach-socfpga/u-boot-spl-soc64.lds"
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x04000000
+CONFIG_ARCH_SOCFPGA=y
+CONFIG_TEXT_BASE=0x80200000
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_ENV_SIZE=0x2000
+CONFIG_ENV_OFFSET=0x04100000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="socfpga_agilex5_socdk"
+CONFIG_TARGET_SOCFPGA_AGILEX5_SOCDK=y
+CONFIG_IDENT_STRING="socfpga_agilex5"
+CONFIG_SPL_FS_FAT=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_FIT=y
+CONFIG_SPL_FIT_SIGNATURE=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x82000000
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
+CONFIG_QSPI_BOOT=y
+CONFIG_BOOTDELAY=5
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 initrd=0x90000000 root=/dev/ram0 rw init=/sbin/init ramdisk_size=10000000 earlycon panic=-1 nosmp kvm-arm.mode=nvhe"
+CONFIG_LEGACY_IMAGE_FORMAT=y
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
+CONFIG_SPL_CRC32=y
+CONFIG_SPL_CACHE=y
+CONFIG_SPL_ATF=y
+CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
+CONFIG_SYS_PROMPT="SOCFPGA_AGILEX5 # "
+CONFIG_CMD_NVEDIT_SELECT=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_SF=y
+CONFIG_DOS_PARTITION=y
+CONFIG_SPL_DOS_PARTITION=y
+CONFIG_SPL_SYS_DISABLE_DCACHE_OPS=y
+CONFIG_CMD_MTD=y
+# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_CACHE=y
+CONFIG_SPL_SPI_FLASH_MTD=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_CMD_UBI=y
+CONFIG_CMD_UBIFS=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_LIMIT=20
+# CONFIG_ISO_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+CONFIG_OF_LIST=""
+CONFIG_ENV_IS_IN_UBI=y
+CONFIG_ENV_UBI_PART="root"
+CONFIG_ENV_UBI_VOLUME="env"
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SPL_ALTERA_SDRAM=y
+CONFIG_FPGA_INTEL_PR=y
+CONFIG_DWAPB_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_DW=y
+CONFIG_MISC=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_SF_DEFAULT_MODE=0x2003
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_UBI_SILENCE_MSG=y
+CONFIG_DM_ETH=y
+CONFIG_RGMII=y
+CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
+CONFIG_SPI=y
+CONFIG_CADENCE_QSPI=y
+CONFIG_DESIGNWARE_SPI=y
+CONFIG_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_UBIFS_SILENCE_MSG=y
+# CONFIG_SPL_USE_TINY_PRINTF is not set
+CONFIG_PANIC_HANG=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SYS_LOAD_ADDR=0x82000000
+CONFIG_WDT=y
+CONFIG_CMD_WDT=y
+CONFIG_DESIGNWARE_WATCHDOG=y
+CONFIG_SPL_WDT=y
+CONFIG_WATCHDOG_AUTOSTART=n
+CONFIG_TIMER=y
+CONFIG_DESIGNWARE_APB_TIMER=y
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80300000
+CONFIG_SPL_MAX_SIZE=0x40000
+CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
+CONFIG_SPL_BSS_START_ADDR=0xbff00000
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SPL_STACK=0x7f000
+CONFIG_SYS_SPL_MALLOC=y
+CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
+CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0xbfa00000
+CONFIG_SYS_SPL_MALLOC_SIZE=0x500000
+CONFIG_SPL_BSS_MAX_SIZE=0x100000
+# CONFIG_EFI_LOADER is not set
+CONFIG_I3C=y
+CONFIG_DW_I3C_MASTER=y
+CONFIG_CMD_I3C=y
+CONFIG_SYS_MAXARGS=32
+CONFIG_CMD_TIMER=y
+# CONFIG_BOOTFILE="Image" is not set for CONFIG_SPL_ATF=y
+CONFIG_USE_BOOTFILE=y
+CONFIG_BOOTFILE="kernel.itb"
diff --git a/configs/starfive_visionfive2_defconfig b/configs/starfive_visionfive2_defconfig
index c68f3c2..7a3f1d4 100644
--- a/configs/starfive_visionfive2_defconfig
+++ b/configs/starfive_visionfive2_defconfig
@@ -30,8 +30,8 @@
# CONFIG_OF_BOARD_FIXUP is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_FIT=y
+CONFIG_BOOTSTD_DEFAULTS=y
CONFIG_SYS_BOOTM_LEN=0x4000000
-CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTSTAGE=y
CONFIG_QSPI_BOOT=y
CONFIG_SD_BOOT=y
diff --git a/doc/board/phytec/phycore-am62x.rst b/doc/board/phytec/phycore-am62x.rst
index 1d641a7..bc6d524 100644
--- a/doc/board/phytec/phycore-am62x.rst
+++ b/doc/board/phytec/phycore-am62x.rst
@@ -92,9 +92,9 @@
To boot from a micro SD card on a HSFS device simply copy the following
artifacts to the FAT partition:
-* tiboot3.bin from R5 build as tiboot3.bin
-* tispl.bin_unsigned from Cortex-A build as tispl.bin
-* u-boot.img_unsigned from Cortex-A build as u-boot.img
+* tiboot3.bin from R5 build
+* tispl.bin from Cortex-A build
+* u-boot.img from Cortex-A build
Boot
----
diff --git a/doc/develop/commands.rst b/doc/develop/commands.rst
index ede880d..5ad4e59 100644
--- a/doc/develop/commands.rst
+++ b/doc/develop/commands.rst
@@ -88,7 +88,7 @@
.. code-block:: c
- int (*cmd)(struct cmd_tbl *cmdtp, int flag, int argc, const char *argv[]);
+ int (*cmd)(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
cmdtp
Table entry describing the command (see above).
diff --git a/doc/device-tree-bindings/misc/socfpga_dtreg.txt b/doc/device-tree-bindings/misc/socfpga_dtreg.txt
new file mode 100644
index 0000000..cf40fdd
--- /dev/null
+++ b/doc/device-tree-bindings/misc/socfpga_dtreg.txt
@@ -0,0 +1,80 @@
+* Firewall and privilege register settings in device tree
+
+Required properties:
+--------------------
+
+- compatible: should contain "intel,socfpga-dtreg"
+- reg: Physical base address and size of block register.
+- intel,offset-settings: 32-bit offset address of block register,
+ followed by 32-bit value settings and
+ the masking bits, only masking bit
+ set to 1 allows modification.
+
+The device tree node which describes secure and privilege register access
+configuration in compile time.
+
+Most of these registers are expected to work except for the case which some
+registers configuration are required for granting access to some other
+registers, for example CCU registers have to be properly configured before
+allowing register configuration access to fpga2sdram firewall as shown in
+below example.
+
+Some registers depend on runtime data for proper configuration are expected
+to be part of driver that generating these data for example configuration for
+soc_noc_fw_ddr_mpu_inst_0_ddr_scr block register depend on DDR size parsed from
+memory device tree node.
+
+Please refer details of tested examples below for both fpga2sdram and QoS
+configuration with default reset value and the comments.
+
+Example:
+--------
+
+Configuration for multiple dtreg node support in device tree:
+
+ socfpga_dtreg0: socfpga-dtreg0 {
+ compatible = "intel,socfpga-dtreg";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bootph-all;
+
+ coh_cpu0_bypass_OC_Firewall_main_Firewall@f7100200 {
+ reg = <0xf7100200 0x00000014>;
+ intel,offset-settings =
+ /*
+ * Disable ocram security at CCU for
+ * non secure access
+ */
+ <0x0000004 0x8000ffff 0xe007ffff>,
+ <0x0000008 0x8000ffff 0xe007ffff>,
+ <0x000000c 0x8000ffff 0xe007ffff>,
+ <0x0000010 0x8000ffff 0xe007ffff>;
+ bootph-all;
+ };
+ };
+
+ socfpga_dtreg1: socfpga-dtreg1 {
+ compatible = "intel,socfpga-dtreg";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bootph-all;
+
+ soc_noc_fw_mpfe_csr_inst_0_mpfe_scr@f8020000 {
+ reg = <0xf8020000 0x0000001c>;
+ intel,offset-settings =
+ /* Disable MPFE firewall for SMMU */
+ <0x00000000 0x00010101 0x00010101>,
+ /*
+ * Disable MPFE firewall for HMC
+ * adapter
+ */
+ <0x00000004 0x00000001 0x00010101>;
+ bootph-all;
+ };
+ };
+
+To call the nodes use:
+
+ ret = uclass_get_device_by_name(UCLASS_NOP, "socfpga-dtreg0", &dev);
+ ret = uclass_get_device_by_name(UCLASS_NOP, "socfpga-dtreg1", &dev);
+
diff --git a/doc/sphinx/cdomain.py b/doc/sphinx/cdomain.py
index 014a522..491a7ed 100644
--- a/doc/sphinx/cdomain.py
+++ b/doc/sphinx/cdomain.py
@@ -93,7 +93,7 @@
#
RE_expr = re.compile(r':c:(expr|texpr):`([^\`]+)`')
def markup_c_expr(match):
- return '\ ``' + match.group(2) + '``\ '
+ return '\\ ``' + match.group(2) + '``\\ '
#
# Parse Sphinx 3.x C markups, replacing them by backward-compatible ones
diff --git a/doc/sphinx/kernel_abi.py b/doc/sphinx/kernel_abi.py
index f3da859..32c50e4 100644
--- a/doc/sphinx/kernel_abi.py
+++ b/doc/sphinx/kernel_abi.py
@@ -147,7 +147,7 @@
code_block += "\n " + l
lines = code_block + "\n\n"
- line_regex = re.compile("^#define LINENO (\S+)\#([0-9]+)$")
+ line_regex = re.compile(r"^#define LINENO (\S+)\#([0-9]+)$")
ln = 0
n = 0
f = fname
diff --git a/doc/sphinx/kerneldoc.py b/doc/sphinx/kerneldoc.py
index 01a5542..bc8bb9e 100644
--- a/doc/sphinx/kerneldoc.py
+++ b/doc/sphinx/kerneldoc.py
@@ -130,7 +130,7 @@
result = ViewList()
lineoffset = 0;
- line_regex = re.compile("^#define LINENO ([0-9]+)$")
+ line_regex = re.compile(r"^#define LINENO ([0-9]+)$")
for line in lines:
match = line_regex.search(line)
if match:
diff --git a/doc/sphinx/maintainers_include.py b/doc/sphinx/maintainers_include.py
index dc8fed4..13557d3 100755
--- a/doc/sphinx/maintainers_include.py
+++ b/doc/sphinx/maintainers_include.py
@@ -78,8 +78,8 @@
# Drop needless input whitespace.
line = line.rstrip()
- # Linkify all non-wildcard refs to ReST files in Documentation/.
- pat = '(Documentation/([^\s\?\*]*)\.rst)'
+ # Linkify all non-wildcard refs to ReST files in doc/.
+ pat = r'(doc/([^\s\?\*]*)\.rst)'
m = re.search(pat, line)
if m:
# maintainers.rst is in a subdirectory, so include "../".
@@ -92,11 +92,11 @@
output = "| %s" % (line.replace("\\", "\\\\"))
# Look for and record field letter to field name mappings:
# R: Designated *reviewer*: FullName <address@domain>
- m = re.search("\s(\S):\s", line)
+ m = re.search(r"\s(\S):\s", line)
if m:
field_letter = m.group(1)
if field_letter and not field_letter in fields:
- m = re.search("\*([^\*]+)\*", line)
+ m = re.search(r"\*([^\*]+)\*", line)
if m:
fields[field_letter] = m.group(1)
elif subsystems:
@@ -114,7 +114,7 @@
field_content = ""
# Collapse whitespace in subsystem name.
- heading = re.sub("\s+", " ", line)
+ heading = re.sub(r"\s+", " ", line)
output = output + "%s\n%s" % (heading, "~" * len(heading))
field_prev = ""
else:
@@ -177,11 +177,11 @@
if not self.state.document.settings.file_insertion_enabled:
raise self.warning('"%s" directive disabled.' % self.name)
- # Walk up source path directories to find Documentation/../
+ # Walk up source path directories to find doc/../
path = self.state_machine.document.attributes['source']
path = os.path.realpath(path)
tail = path
- while tail != "Documentation" and tail != "":
+ while tail != "doc" and tail != "":
(path, tail) = os.path.split(path)
# Append "MAINTAINERS"
diff --git a/doc/usage/cmd/env.rst b/doc/usage/cmd/env.rst
index a859e32..a7e2169 100644
--- a/doc/usage/cmd/env.rst
+++ b/doc/usage/cmd/env.rst
@@ -350,7 +350,7 @@
exists
CONFIG_CMD_ENV_EXISTS
-flsgs
+flags
CONFIG_CMD_ENV_FLAGS
erase
diff --git a/drivers/clk/altera/Makefile b/drivers/clk/altera/Makefile
index 33db092..61ffa41 100644
--- a/drivers/clk/altera/Makefile
+++ b/drivers/clk/altera/Makefile
@@ -7,3 +7,4 @@
obj-$(CONFIG_TARGET_SOCFPGA_ARRIA10) += clk-arria10.o
obj-$(CONFIG_TARGET_SOCFPGA_N5X) += clk-n5x.o
obj-$(CONFIG_TARGET_SOCFPGA_N5X) += clk-mem-n5x.o
+obj-$(CONFIG_TARGET_SOCFPGA_AGILEX5) += clk-agilex5.o
diff --git a/drivers/clk/altera/clk-agilex5.c b/drivers/clk/altera/clk-agilex5.c
new file mode 100644
index 0000000..92f2abd
--- /dev/null
+++ b/drivers/clk/altera/clk-agilex5.c
@@ -0,0 +1,745 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+#include <clk-uclass.h>
+#include <config.h>
+#include <errno.h>
+#include <dm.h>
+#include <log.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <time.h>
+#include <vsprintf.h>
+#include <asm/global_data.h>
+#include <asm/io.h>
+#include <asm/system.h>
+#include <asm/u-boot.h>
+#include <dm/lists.h>
+#include <dm/util.h>
+#include <linux/bitops.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <asm/arch/clock_manager.h>
+#include <dt-bindings/clock/agilex5-clock.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct socfpga_clk_plat {
+ void __iomem *regs;
+};
+
+/*
+ * function to write the bypass register which requires a poll of the
+ * busy bit
+ */
+static void clk_write_bypass_mainpll(struct socfpga_clk_plat *plat, u32 val)
+{
+ CM_REG_WRITEL(plat, val, CLKMGR_MAINPLL_BYPASS);
+ cm_wait_for_fsm();
+}
+
+static void clk_write_bypass_perpll(struct socfpga_clk_plat *plat, u32 val)
+{
+ CM_REG_WRITEL(plat, val, CLKMGR_PERPLL_BYPASS);
+ cm_wait_for_fsm();
+}
+
+/* function to write the ctrl register which requires a poll of the busy bit */
+static void clk_write_ctrl(struct socfpga_clk_plat *plat, u32 val)
+{
+ CM_REG_WRITEL(plat, val, CLKMGR_CTRL);
+ cm_wait_for_fsm();
+}
+
+static const struct {
+ u32 reg;
+ u32 val;
+ u32 mask;
+} membus_pll[] = {
+ {
+ MEMBUS_CLKSLICE_REG,
+ /*
+ * BIT[7:7]
+ * Enable source synchronous mode
+ */
+ BIT(7),
+ BIT(7)
+ },
+ {
+ MEMBUS_SYNTHCALFOSC_INIT_CENTERFREQ_REG,
+ /*
+ * BIT[0:0]
+ * Sets synthcalfosc_init_centerfreq=1 to limit overshoot
+ * frequency during lock
+ */
+ BIT(0),
+ BIT(0)
+ },
+ {
+ MEMBUS_SYNTHPPM_WATCHDOGTMR_VF01_REG,
+ /*
+ * BIT[0:0]
+ * Sets synthppm_watchdogtmr_vf0=1 to give the pll more time
+ * to settle before lock is asserted.
+ */
+ BIT(0),
+ BIT(0)
+ },
+ {
+ MEMBUS_CALCLKSLICE0_DUTY_LOCOVR_REG,
+ /*
+ * BIT[6:0]
+ * Centering duty cycle for clkslice0 output
+ */
+ 0x4a,
+ GENMASK(6, 0)
+ },
+ {
+ MEMBUS_CALCLKSLICE1_DUTY_LOCOVR_REG,
+ /*
+ * BIT[6:0]
+ * Centering duty cycle for clkslice1 output
+ */
+ 0x4a,
+ GENMASK(6, 0)
+ },
+};
+
+static int membus_wait_for_req(struct socfpga_clk_plat *plat, u32 pll,
+ int timeout)
+{
+ int cnt = 0;
+ u32 req_status;
+
+ if (pll == MEMBUS_MAINPLL)
+ req_status = CM_REG_READL(plat, CLKMGR_MAINPLL_MEM);
+ else
+ req_status = CM_REG_READL(plat, CLKMGR_PERPLL_MEM);
+
+ while ((cnt < timeout) && (req_status & CLKMGR_MEM_REQ_SET_MSK)) {
+ if (pll == MEMBUS_MAINPLL)
+ req_status = CM_REG_READL(plat, CLKMGR_MAINPLL_MEM);
+ else
+ req_status = CM_REG_READL(plat, CLKMGR_PERPLL_MEM);
+ cnt++;
+ }
+
+ if (cnt >= timeout)
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int membus_write_pll(struct socfpga_clk_plat *plat, u32 pll,
+ u32 addr_offset, u32 wdat, int timeout)
+{
+ u32 addr;
+ u32 val;
+
+ addr = ((addr_offset | CLKMGR_MEM_ADDR_START) & CLKMGR_MEM_ADDR_MASK);
+
+ val = (CLKMGR_MEM_REQ_SET_MSK | CLKMGR_MEM_WR_SET_MSK |
+ (wdat << CLKMGR_MEM_WDAT_LSB_OFFSET) | addr);
+
+ if (pll == MEMBUS_MAINPLL)
+ CM_REG_WRITEL(plat, val, CLKMGR_MAINPLL_MEM);
+ else
+ CM_REG_WRITEL(plat, val, CLKMGR_PERPLL_MEM);
+
+ debug("MEMBUS: Write 0x%08x to addr = 0x%08x\n", wdat, addr);
+
+ return membus_wait_for_req(plat, pll, timeout);
+}
+
+static int membus_read_pll(struct socfpga_clk_plat *plat, u32 pll,
+ u32 addr_offset, u32 *rdata, int timeout)
+{
+ u32 addr;
+ u32 val;
+
+ addr = ((addr_offset | CLKMGR_MEM_ADDR_START) & CLKMGR_MEM_ADDR_MASK);
+
+ val = ((CLKMGR_MEM_REQ_SET_MSK & ~CLKMGR_MEM_WR_SET_MSK) | addr);
+
+ if (pll == MEMBUS_MAINPLL)
+ CM_REG_WRITEL(plat, val, CLKMGR_MAINPLL_MEM);
+ else
+ CM_REG_WRITEL(plat, val, CLKMGR_PERPLL_MEM);
+
+ *rdata = 0;
+
+ if (membus_wait_for_req(plat, pll, timeout))
+ return -ETIMEDOUT;
+
+ if (pll == MEMBUS_MAINPLL)
+ *rdata = CM_REG_READL(plat, CLKMGR_MAINPLL_MEMSTAT);
+ else
+ *rdata = CM_REG_READL(plat, CLKMGR_PERPLL_MEMSTAT);
+
+ debug("MEMBUS: Read 0x%08x from addr = 0x%08x\n", *rdata, addr);
+
+ return 0;
+}
+
+static void membus_pll_configs(struct socfpga_clk_plat *plat, u32 pll)
+{
+ int i;
+ u32 rdata;
+
+ for (i = 0; i < ARRAY_SIZE(membus_pll); i++) {
+ membus_read_pll(plat, pll, membus_pll[i].reg,
+ &rdata, MEMBUS_TIMEOUT);
+ membus_write_pll(plat, pll, membus_pll[i].reg,
+ ((rdata & ~membus_pll[i].mask) |
+ membus_pll[i].val),
+ MEMBUS_TIMEOUT);
+ }
+}
+
+static u32 calc_vocalib_pll(u32 pllm, u32 pllglob)
+{
+ u32 mdiv, refclkdiv, arefclkdiv, drefclkdiv, mscnt, hscnt, vcocalib;
+
+ mdiv = pllm & CLKMGR_PLLM_MDIV_MASK;
+ arefclkdiv = (pllglob & CLKMGR_PLLGLOB_AREFCLKDIV_MASK) >>
+ CLKMGR_PLLGLOB_AREFCLKDIV_OFFSET;
+ drefclkdiv = (pllglob & CLKMGR_PLLGLOB_DREFCLKDIV_MASK) >>
+ CLKMGR_PLLGLOB_DREFCLKDIV_OFFSET;
+ refclkdiv = (pllglob & CLKMGR_PLLGLOB_REFCLKDIV_MASK) >>
+ CLKMGR_PLLGLOB_REFCLKDIV_OFFSET;
+ mscnt = CLKMGR_VCOCALIB_MSCNT_CONST / (mdiv * BIT(drefclkdiv));
+ if (!mscnt)
+ mscnt = 1;
+ hscnt = (mdiv * mscnt * BIT(drefclkdiv) / refclkdiv) -
+ CLKMGR_VCOCALIB_HSCNT_CONST;
+ vcocalib = (hscnt & CLKMGR_VCOCALIB_HSCNT_MASK) |
+ ((mscnt << CLKMGR_VCOCALIB_MSCNT_OFFSET) &
+ CLKMGR_VCOCALIB_MSCNT_MASK);
+
+ /* Dump all the pll calibration settings for debug purposes */
+ debug("mdiv : %d\n", mdiv);
+ debug("arefclkdiv : %d\n", arefclkdiv);
+ debug("drefclkdiv : %d\n", drefclkdiv);
+ debug("refclkdiv : %d\n", refclkdiv);
+ debug("mscnt : %d\n", mscnt);
+ debug("hscnt : %d\n", hscnt);
+ debug("vcocalib : 0x%08x\n", vcocalib);
+
+ return vcocalib;
+}
+
+/*
+ * Setup clocks while making no assumptions about previous state of the clocks.
+ */
+static void clk_basic_init(struct udevice *dev,
+ const struct cm_config * const cfg)
+{
+ struct socfpga_clk_plat *plat = dev_get_plat(dev);
+ u32 vcocalib;
+
+ if (!cfg)
+ return;
+
+ if (IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5_EMU)) {
+ /* Take both PLL out of reset and power up */
+ CM_REG_SETBITS(plat, CLKMGR_MAINPLL_PLLGLOB,
+ CLKMGR_PLLGLOB_PD_MASK | CLKMGR_PLLGLOB_RST_MASK);
+ CM_REG_SETBITS(plat, CLKMGR_PERPLL_PLLGLOB,
+ CLKMGR_PLLGLOB_PD_MASK | CLKMGR_PLLGLOB_RST_MASK);
+
+ cm_wait_for_lock(CLKMGR_STAT_ALLPLL_LOCKED_MASK);
+
+ /* Put both PLLs in bypass */
+ clk_write_bypass_mainpll(plat, CLKMGR_BYPASS_MAINPLL_ALL);
+ clk_write_bypass_perpll(plat, CLKMGR_BYPASS_PERPLL_ALL);
+
+ /* Take all PLLs out of bypass */
+ clk_write_bypass_mainpll(plat, 0);
+ clk_write_bypass_perpll(plat, 0);
+
+ /* Out of boot mode */
+ clk_write_ctrl(plat,
+ CM_REG_READL(plat, CLKMGR_CTRL) & ~CLKMGR_CTRL_BOOTMODE);
+ } else {
+#ifdef CONFIG_SPL_BUILD
+ /* Always force clock manager into boot mode before any configuration */
+ clk_write_ctrl(plat,
+ CM_REG_READL(plat, CLKMGR_CTRL) | CLKMGR_CTRL_BOOTMODE);
+#else
+ /* Skip clock configuration in SSBL if it's not in boot mode */
+ if (!(CM_REG_READL(plat, CLKMGR_CTRL) & CLKMGR_CTRL_BOOTMODE))
+ return;
+#endif
+
+ /* Put both PLLs in bypass */
+ clk_write_bypass_mainpll(plat, CLKMGR_BYPASS_MAINPLL_ALL);
+ clk_write_bypass_perpll(plat, CLKMGR_BYPASS_PERPLL_ALL);
+
+ /* Put both PLLs in Reset and Power Down */
+ CM_REG_CLRBITS(plat, CLKMGR_MAINPLL_PLLGLOB,
+ CLKMGR_PLLGLOB_PD_MASK | CLKMGR_PLLGLOB_RST_MASK);
+ CM_REG_CLRBITS(plat, CLKMGR_PERPLL_PLLGLOB,
+ CLKMGR_PLLGLOB_PD_MASK | CLKMGR_PLLGLOB_RST_MASK);
+
+ /* setup main PLL dividers where calculate the vcocalib value */
+ vcocalib = calc_vocalib_pll(cfg->main_pll_pllm, cfg->main_pll_pllglob);
+ CM_REG_WRITEL(plat, cfg->main_pll_pllglob & ~CLKMGR_PLLGLOB_RST_MASK,
+ CLKMGR_MAINPLL_PLLGLOB);
+ CM_REG_WRITEL(plat, cfg->main_pll_fdbck, CLKMGR_MAINPLL_FDBCK);
+ CM_REG_WRITEL(plat, vcocalib, CLKMGR_MAINPLL_VCOCALIB);
+ CM_REG_WRITEL(plat, cfg->main_pll_pllc0, CLKMGR_MAINPLL_PLLC0);
+ CM_REG_WRITEL(plat, cfg->main_pll_pllc1, CLKMGR_MAINPLL_PLLC1);
+ CM_REG_WRITEL(plat, cfg->main_pll_pllc2, CLKMGR_MAINPLL_PLLC2);
+ CM_REG_WRITEL(plat, cfg->main_pll_pllc3, CLKMGR_MAINPLL_PLLC3);
+ CM_REG_WRITEL(plat, cfg->main_pll_pllm, CLKMGR_MAINPLL_PLLM);
+ CM_REG_WRITEL(plat, cfg->main_pll_nocclk, CLKMGR_MAINPLL_NOCCLK);
+ CM_REG_WRITEL(plat, cfg->main_pll_nocdiv, CLKMGR_MAINPLL_NOCDIV);
+
+ /* setup peripheral PLL dividers where calculate the vcocalib value */
+ vcocalib = calc_vocalib_pll(cfg->per_pll_pllm, cfg->per_pll_pllglob);
+ CM_REG_WRITEL(plat, cfg->per_pll_pllglob & ~CLKMGR_PLLGLOB_RST_MASK,
+ CLKMGR_PERPLL_PLLGLOB);
+ CM_REG_WRITEL(plat, cfg->per_pll_fdbck, CLKMGR_PERPLL_FDBCK);
+ CM_REG_WRITEL(plat, vcocalib, CLKMGR_PERPLL_VCOCALIB);
+ CM_REG_WRITEL(plat, cfg->per_pll_pllc0, CLKMGR_PERPLL_PLLC0);
+ CM_REG_WRITEL(plat, cfg->per_pll_pllc1, CLKMGR_PERPLL_PLLC1);
+ CM_REG_WRITEL(plat, cfg->per_pll_pllc2, CLKMGR_PERPLL_PLLC2);
+ CM_REG_WRITEL(plat, cfg->per_pll_pllc3, CLKMGR_PERPLL_PLLC3);
+ CM_REG_WRITEL(plat, cfg->per_pll_pllm, CLKMGR_PERPLL_PLLM);
+ CM_REG_WRITEL(plat, cfg->per_pll_emacctl, CLKMGR_PERPLL_EMACCTL);
+ CM_REG_WRITEL(plat, cfg->per_pll_gpiodiv, CLKMGR_PERPLL_GPIODIV);
+
+ /* Configure ping pong counters in control group */
+ CM_REG_WRITEL(plat, cfg->ctl_emacactr, CLKMGR_CTL_EMACACTR);
+ CM_REG_WRITEL(plat, cfg->ctl_emacbctr, CLKMGR_CTL_EMACBCTR);
+ CM_REG_WRITEL(plat, cfg->ctl_emacptpctr, CLKMGR_CTL_EMACPTPCTR);
+ CM_REG_WRITEL(plat, cfg->ctl_gpiodbctr, CLKMGR_CTL_GPIODBCTR);
+ CM_REG_WRITEL(plat, cfg->ctl_s2fuser0ctr, CLKMGR_CTL_S2FUSER0CTR);
+ CM_REG_WRITEL(plat, cfg->ctl_s2fuser1ctr, CLKMGR_CTL_S2FUSER1CTR);
+ CM_REG_WRITEL(plat, cfg->ctl_psirefctr, CLKMGR_CTL_PSIREFCTR);
+ CM_REG_WRITEL(plat, cfg->ctl_usb31ctr, CLKMGR_CTL_USB31CTR);
+ CM_REG_WRITEL(plat, cfg->ctl_dsuctr, CLKMGR_CTL_DSUCTR);
+ CM_REG_WRITEL(plat, cfg->ctl_core01ctr, CLKMGR_CTL_CORE01CTR);
+ CM_REG_WRITEL(plat, cfg->ctl_core23ctr, CLKMGR_CTL_CORE23CTR);
+ CM_REG_WRITEL(plat, cfg->ctl_core2ctr, CLKMGR_CTL_CORE2CTR);
+ CM_REG_WRITEL(plat, cfg->ctl_core3ctr, CLKMGR_CTL_CORE3CTR);
+
+ /* Take both PLL out of reset and power up */
+ CM_REG_SETBITS(plat, CLKMGR_MAINPLL_PLLGLOB,
+ CLKMGR_PLLGLOB_PD_MASK | CLKMGR_PLLGLOB_RST_MASK);
+ CM_REG_SETBITS(plat, CLKMGR_PERPLL_PLLGLOB,
+ CLKMGR_PLLGLOB_PD_MASK | CLKMGR_PLLGLOB_RST_MASK);
+
+ /* Membus programming for mainpll */
+ membus_pll_configs(plat, MEMBUS_MAINPLL);
+ /* Membus programming for peripll */
+ membus_pll_configs(plat, MEMBUS_PERPLL);
+
+ /* Enable Main pll clkslices */
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_MAINPLL_PLLC0) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_MAINPLL_PLLC0);
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_MAINPLL_PLLC1) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_MAINPLL_PLLC1);
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_MAINPLL_PLLC2) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_MAINPLL_PLLC2);
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_MAINPLL_PLLC3) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_MAINPLL_PLLC3);
+
+ /* Enable Periph pll clkslices */
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_PERPLL_PLLC0) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_PERPLL_PLLC0);
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_PERPLL_PLLC1) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_PERPLL_PLLC1);
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_PERPLL_PLLC2) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_PERPLL_PLLC2);
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_PERPLL_PLLC3) |
+ CLKMGR_PLLCX_EN_SET_MSK,
+ CLKMGR_PERPLL_PLLC3);
+
+ cm_wait_for_lock(CLKMGR_STAT_ALLPLL_LOCKED_MASK);
+
+ CM_REG_WRITEL(plat, CLKMGR_LOSTLOCK_SET_MASK, CLKMGR_MAINPLL_LOSTLOCK);
+ CM_REG_WRITEL(plat, CLKMGR_LOSTLOCK_SET_MASK, CLKMGR_PERPLL_LOSTLOCK);
+
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_MAINPLL_PLLGLOB) |
+ CLKMGR_PLLGLOB_CLR_LOSTLOCK_BYPASS_MASK,
+ CLKMGR_MAINPLL_PLLGLOB);
+ CM_REG_WRITEL(plat, CM_REG_READL(plat, CLKMGR_PERPLL_PLLGLOB) |
+ CLKMGR_PLLGLOB_CLR_LOSTLOCK_BYPASS_MASK,
+ CLKMGR_PERPLL_PLLGLOB);
+
+ /* Take all PLLs out of bypass */
+ clk_write_bypass_mainpll(plat, 0);
+ clk_write_bypass_perpll(plat, 0);
+
+ /* Clear the loss of lock bits (write 1 to clear) */
+ CM_REG_CLRBITS(plat, CLKMGR_INTRCLR,
+ CLKMGR_INTER_PERPLLLOST_MASK |
+ CLKMGR_INTER_MAINPLLLOST_MASK);
+
+ /* Take all ping pong counters out of reset */
+ CM_REG_CLRBITS(plat, CLKMGR_CTL_EXTCNTRST,
+ CLKMGR_CTL_EXTCNTRST_ALLCNTRST);
+
+#ifdef COUNTER_FREQUENCY_REAL
+ u32 cntfrq = COUNTER_FREQUENCY_REAL;
+ u32 counter_freq = 0;
+
+ /* Update with accurate clock frequency */
+ if (current_el() == 3) {
+ asm volatile("msr cntfrq_el0, %0" : : "r" (cntfrq) : "memory");
+ asm volatile("mrs %0, cntfrq_el0" : "=r" (counter_freq));
+ debug("Counter freq = 0x%x\n", counter_freq);
+ }
+#endif
+
+ /* Out of boot mode */
+ clk_write_ctrl(plat,
+ CM_REG_READL(plat, CLKMGR_CTRL) & ~CLKMGR_CTRL_BOOTMODE);
+ }
+}
+
+static u64 clk_get_vco_clk_hz(struct socfpga_clk_plat *plat,
+ u32 pllglob_reg, u32 pllm_reg)
+{
+ u64 fref, arefdiv, mdiv, reg, vco;
+
+ reg = CM_REG_READL(plat, pllglob_reg);
+
+ fref = (reg & CLKMGR_PLLGLOB_VCO_PSRC_MASK) >>
+ CLKMGR_PLLGLOB_VCO_PSRC_OFFSET;
+
+ switch (fref) {
+ case CLKMGR_VCO_PSRC_EOSC1:
+ fref = cm_get_osc_clk_hz();
+ break;
+ case CLKMGR_VCO_PSRC_INTOSC:
+ fref = cm_get_intosc_clk_hz();
+ break;
+ case CLKMGR_VCO_PSRC_F2S:
+ fref = cm_get_fpga_clk_hz();
+ break;
+ }
+
+ arefdiv = (reg & CLKMGR_PLLGLOB_AREFCLKDIV_MASK) >>
+ CLKMGR_PLLGLOB_AREFCLKDIV_OFFSET;
+
+ mdiv = CM_REG_READL(plat, pllm_reg) & CLKMGR_PLLM_MDIV_MASK;
+
+ vco = fref / arefdiv;
+ vco = vco * mdiv;
+
+ return vco;
+}
+
+static u64 clk_get_main_vco_clk_hz(struct socfpga_clk_plat *plat)
+{
+ return clk_get_vco_clk_hz(plat, CLKMGR_MAINPLL_PLLGLOB,
+ CLKMGR_MAINPLL_PLLM);
+}
+
+static u64 clk_get_per_vco_clk_hz(struct socfpga_clk_plat *plat)
+{
+ return clk_get_vco_clk_hz(plat, CLKMGR_PERPLL_PLLGLOB,
+ CLKMGR_PERPLL_PLLM);
+}
+
+static u32 clk_get_5_1_clk_src(struct socfpga_clk_plat *plat, u64 reg)
+{
+ u32 clksrc = CM_REG_READL(plat, reg);
+
+ return (clksrc & CLKMGR_CLKSRC_MASK) >> CLKMGR_CLKSRC_OFFSET;
+}
+
+static u64 clk_get_clksrc_hz(struct socfpga_clk_plat *plat, u32 clksrc_reg,
+ u32 main_reg, u32 per_reg)
+{
+ u64 clock;
+ u32 clklsrc = clk_get_5_1_clk_src(plat, clksrc_reg);
+
+ switch (clklsrc) {
+ case CLKMGR_CLKSRC_MAIN:
+ clock = clk_get_main_vco_clk_hz(plat);
+ clock /= (CM_REG_READL(plat, main_reg) &
+ CLKMGR_CLKCNT_MSK);
+ break;
+
+ case CLKMGR_CLKSRC_PER:
+ clock = clk_get_per_vco_clk_hz(plat);
+ clock /= (CM_REG_READL(plat, per_reg) &
+ CLKMGR_CLKCNT_MSK);
+ break;
+
+ case CLKMGR_CLKSRC_OSC1:
+ clock = cm_get_osc_clk_hz();
+ break;
+
+ case CLKMGR_CLKSRC_INTOSC:
+ clock = cm_get_intosc_clk_hz();
+ break;
+
+ case CLKMGR_CLKSRC_FPGA:
+ clock = cm_get_fpga_clk_hz();
+ break;
+ default:
+ return 0;
+ }
+
+ return clock;
+}
+
+static u64 clk_get_mpu_clk_hz(struct socfpga_clk_plat *plat)
+{
+ u64 clock;
+ u32 ctr_reg;
+ u32 cpu = ((read_mpidr() >> MPIDR_AFF1_OFFSET) & MPIDR_AFF1_OFFSET);
+
+ if (cpu > CORE1) {
+ ctr_reg = CLKMGR_CTL_CORE23CTR;
+
+ clock = clk_get_clksrc_hz(plat, ctr_reg,
+ CLKMGR_MAINPLL_PLLC0,
+ CLKMGR_PERPLL_PLLC0);
+ } else {
+ ctr_reg = CLKMGR_CTL_CORE01CTR;
+
+ clock = clk_get_clksrc_hz(plat, ctr_reg,
+ CLKMGR_MAINPLL_PLLC1,
+ CLKMGR_PERPLL_PLLC0);
+ }
+
+ if (cpu == CORE3)
+ ctr_reg = CLKMGR_CTL_CORE3CTR;
+ else if (cpu == CORE2)
+ ctr_reg = CLKMGR_CTL_CORE2CTR;
+ else
+ ctr_reg = CLKMGR_CTL_CORE01CTR;
+
+ clock /= 1 + (CM_REG_READL(plat, ctr_reg) &
+ CLKMGR_CLKCNT_MSK);
+
+ return clock;
+}
+
+static u32 clk_get_l3_main_clk_hz(struct socfpga_clk_plat *plat)
+{
+ return clk_get_clksrc_hz(plat, CLKMGR_MAINPLL_NOCCLK,
+ CLKMGR_MAINPLL_PLLC3,
+ CLKMGR_PERPLL_PLLC1);
+}
+
+static u32 clk_get_l4_main_clk_hz(struct socfpga_clk_plat *plat)
+{
+ u64 clock = clk_get_l3_main_clk_hz(plat);
+
+ return clock;
+}
+
+static u32 clk_get_l4_sp_clk_hz(struct socfpga_clk_plat *plat)
+{
+ u64 clock = clk_get_l3_main_clk_hz(plat);
+
+ clock /= BIT((CM_REG_READL(plat, CLKMGR_MAINPLL_NOCDIV) >>
+ CLKMGR_NOCDIV_L4SPCLK_OFFSET) &
+ CLKMGR_NOCDIV_DIVIDER_MASK);
+
+ return clock;
+}
+
+static u32 clk_get_l4_mp_clk_hz(struct socfpga_clk_plat *plat)
+{
+ u64 clock = clk_get_l3_main_clk_hz(plat);
+
+ clock /= BIT((CM_REG_READL(plat, CLKMGR_MAINPLL_NOCDIV) >>
+ CLKMGR_NOCDIV_L4MPCLK_OFFSET) &
+ CLKMGR_NOCDIV_DIVIDER_MASK);
+
+ return clock;
+}
+
+static u32 clk_get_sdmmc_clk_hz(struct socfpga_clk_plat *plat)
+{
+ u64 clock = clk_get_l4_mp_clk_hz(plat);
+
+ clock /= BIT((CM_REG_READL(plat, CLKMGR_MAINPLL_NOCDIV) >>
+ CLKMGR_NOCDIV_SOFTPHY_OFFSET) &
+ CLKMGR_NOCDIV_DIVIDER_MASK);
+
+ return clock;
+}
+
+static u32 clk_get_l4_sys_free_clk_hz(struct socfpga_clk_plat *plat)
+{
+ if (CM_REG_READL(plat, CLKMGR_STAT) & CLKMGR_STAT_BOOTMODE)
+ return clk_get_l3_main_clk_hz(plat) / 2;
+
+ return clk_get_l3_main_clk_hz(plat) / 4;
+}
+
+static u32 clk_get_emac_clk_hz(struct socfpga_clk_plat *plat, u32 emac_id)
+{
+ u32 ctl;
+ u32 ctr_reg;
+ u32 clock;
+ u32 div;
+ u32 reg;
+
+ if (emac_id == AGILEX5_EMAC_PTP_CLK) {
+ reg = CM_REG_READL(plat, CLKMGR_CTL_EMACPTPCTR);
+ ctr_reg = CLKMGR_CTL_EMACPTPCTR;
+ } else {
+ reg = CM_REG_READL(plat, CLKMGR_CTL_EMACACTR);
+ ctl = CM_REG_READL(plat, CLKMGR_PERPLL_EMACCTL);
+ if (emac_id == AGILEX5_EMAC0_CLK)
+ ctl = (ctl & CLKMGR_PERPLLGRP_EMACCTL_EMAC0SELB_MASK) >>
+ CLKMGR_PERPLLGRP_EMACCTL_EMAC0SELB_OFFSET;
+ else if (emac_id == AGILEX5_EMAC1_CLK)
+ ctl = (ctl & CLKMGR_PERPLLGRP_EMACCTL_EMAC1SELB_MASK) >>
+ CLKMGR_PERPLLGRP_EMACCTL_EMAC1SELB_OFFSET;
+ else if (emac_id == AGILEX5_EMAC2_CLK)
+ ctl = (ctl & CLKMGR_PERPLLGRP_EMACCTL_EMAC2SELB_MASK) >>
+ CLKMGR_PERPLLGRP_EMACCTL_EMAC2SELB_OFFSET;
+ else
+ return 0;
+
+ if (ctl) {
+ /* EMAC B source */
+ ctr_reg = CLKMGR_CTL_EMACBCTR;
+ } else {
+ /* EMAC A source */
+ ctr_reg = CLKMGR_CTL_EMACACTR;
+ }
+ }
+ /* Get EMAC clock source */
+ clock = (reg & CLKMGR_CTL_EMACCTR_SRC_MASK)
+ >> CLKMGR_CTL_EMACCTR_SRC_OFFSET;
+
+ reg = CM_REG_READL(plat, ctr_reg);
+ div = (reg & CLKMGR_CTL_EMACCTR_CNT_MASK)
+ >> CLKMGR_CTL_EMACCTR_CNT_OFFSET;
+
+ switch (clock) {
+ case CLKMGR_CLKSRC_MAIN:
+ clock = clk_get_main_vco_clk_hz(plat);
+
+ if (emac_id == AGILEX5_EMAC_PTP_CLK) {
+ clock /= (CM_REG_READL(plat, CLKMGR_MAINPLL_PLLC3) &
+ CLKMGR_CLKCNT_MSK);
+ } else {
+ clock /= (CM_REG_READL(plat, CLKMGR_MAINPLL_PLLC1) &
+ CLKMGR_CLKCNT_MSK);
+ }
+ break;
+
+ case CLKMGR_CLKSRC_PER:
+ clock = clk_get_per_vco_clk_hz(plat);
+
+ clock /= (CM_REG_READL(plat, CLKMGR_PERPLL_PLLC3) &
+ CLKMGR_CLKCNT_MSK);
+ break;
+
+ case CLKMGR_CLKSRC_OSC1:
+ clock = cm_get_osc_clk_hz();
+ break;
+
+ case CLKMGR_CLKSRC_INTOSC:
+ clock = cm_get_intosc_clk_hz();
+ break;
+
+ case CLKMGR_CLKSRC_FPGA:
+ clock = cm_get_fpga_clk_hz();
+ break;
+ }
+
+ clock /= 1 + div;
+
+ return clock;
+}
+
+static ulong socfpga_clk_get_rate(struct clk *clk)
+{
+ struct socfpga_clk_plat *plat = dev_get_plat(clk->dev);
+
+ switch (clk->id) {
+ case AGILEX5_MPU_CLK:
+ return clk_get_mpu_clk_hz(plat);
+ case AGILEX5_L4_MAIN_CLK:
+ return clk_get_l4_main_clk_hz(plat);
+ case AGILEX5_L4_SYS_FREE_CLK:
+ return clk_get_l4_sys_free_clk_hz(plat);
+ case AGILEX5_L4_MP_CLK:
+ return clk_get_l4_mp_clk_hz(plat);
+ case AGILEX5_L4_SP_CLK:
+ return clk_get_l4_sp_clk_hz(plat);
+ case AGILEX5_SDMMC_CLK:
+ case AGILEX5_NAND_CLK:
+ return clk_get_sdmmc_clk_hz(plat);
+ case AGILEX5_EMAC0_CLK:
+ case AGILEX5_EMAC1_CLK:
+ case AGILEX5_EMAC2_CLK:
+ case AGILEX5_EMAC_PTP_CLK:
+ return clk_get_emac_clk_hz(plat, clk->id);
+ case AGILEX5_USB_CLK:
+ case AGILEX5_NAND_X_CLK:
+ return clk_get_l4_mp_clk_hz(plat);
+ default:
+ return -ENXIO;
+ }
+}
+
+static int socfpga_clk_enable(struct clk *clk)
+{
+ return 0;
+}
+
+static int socfpga_clk_probe(struct udevice *dev)
+{
+ const struct cm_config *cm_default_cfg = cm_get_default_config();
+
+ clk_basic_init(dev, cm_default_cfg);
+
+ return 0;
+}
+
+static int socfpga_clk_of_to_plat(struct udevice *dev)
+{
+ struct socfpga_clk_plat *plat = dev_get_plat(dev);
+ fdt_addr_t addr;
+
+ addr = dev_read_addr(dev);
+ if (addr == FDT_ADDR_T_NONE)
+ return -EINVAL;
+ plat->regs = (void __iomem *)addr;
+
+ return 0;
+}
+
+static struct clk_ops socfpga_clk_ops = {
+ .enable = socfpga_clk_enable,
+ .get_rate = socfpga_clk_get_rate,
+};
+
+static const struct udevice_id socfpga_clk_match[] = {
+ { .compatible = "intel,agilex5-clkmgr" },
+ {}
+};
+
+U_BOOT_DRIVER(socfpga_agilex5_clk) = {
+ .name = "clk-agilex5",
+ .id = UCLASS_CLK,
+ .of_match = socfpga_clk_match,
+ .ops = &socfpga_clk_ops,
+ .probe = socfpga_clk_probe,
+ .of_to_plat = socfpga_clk_of_to_plat,
+ .plat_auto = sizeof(struct socfpga_clk_plat),
+};
diff --git a/drivers/clk/altera/clk-agilex5.h b/drivers/clk/altera/clk-agilex5.h
new file mode 100644
index 0000000..a4ddc1a
--- /dev/null
+++ b/drivers/clk/altera/clk-agilex5.h
@@ -0,0 +1,284 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+#ifndef _CLK_AGILEX5_
+#define _CLK_AGILEX5_
+
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
+
+#define CORE0 1
+#define CORE1 2
+#define CORE2 3
+#define CORE3 4
+
+/* Derived from l4_main_clk (PSS clock) */
+#define COUNTER_FREQUENCY_REAL 400000000
+
+#define CM_REG_READL(plat, reg) \
+ readl((plat)->regs + (reg))
+
+#define CM_REG_WRITEL(plat, data, reg) \
+ writel(data, (plat)->regs + (reg))
+
+#define CM_REG_CLRBITS(plat, reg, clear) \
+ clrbits_le32((plat)->regs + (reg), (clear))
+
+#define CM_REG_SETBITS(plat, reg, set) \
+ setbits_le32((plat)->regs + (reg), (set))
+
+struct cm_config {
+ /* main group */
+ u32 main_pll_nocclk;
+ u32 main_pll_nocdiv;
+ u32 main_pll_pllglob;
+ u32 main_pll_fdbck;
+ u32 main_pll_pllc0;
+ u32 main_pll_pllc1;
+ u32 main_pll_pllc2;
+ u32 main_pll_pllc3;
+ u32 main_pll_pllm;
+
+ /* peripheral group */
+ u32 per_pll_emacctl;
+ u32 per_pll_gpiodiv;
+ u32 per_pll_pllglob;
+ u32 per_pll_fdbck;
+ u32 per_pll_pllc0;
+ u32 per_pll_pllc1;
+ u32 per_pll_pllc2;
+ u32 per_pll_pllc3;
+ u32 per_pll_pllm;
+
+ /* control group */
+ u32 ctl_emacactr;
+ u32 ctl_emacbctr;
+ u32 ctl_emacptpctr;
+ u32 ctl_gpiodbctr;
+ u32 ctl_s2fuser0ctr;
+ u32 ctl_s2fuser1ctr;
+ u32 ctl_psirefctr;
+ u32 ctl_usb31ctr;
+ u32 ctl_dsuctr;
+ u32 ctl_core01ctr;
+ u32 ctl_core23ctr;
+ u32 ctl_core2ctr;
+ u32 ctl_core3ctr;
+
+ /* incoming clock */
+ u32 hps_osc_clk_hz;
+ u32 fpga_clk_hz;
+ u32 spare[3];
+};
+
+/* Clock Manager registers */
+#define CLKMGR_CTRL 0
+#define CLKMGR_STAT 4
+#define CLKMGR_TESTIOCTRL 8
+#define CLKMGR_INTRGEN 0x0c
+#define CLKMGR_INTRMSK 0x10
+#define CLKMGR_INTRCLR 0x14
+#define CLKMGR_INTRSTS 0x18
+#define CLKMGR_INTRSTK 0x1c
+#define CLKMGR_INTRRAW 0x20
+
+/* Clock Manager Main PPL group registers */
+#define CLKMGR_MAINPLL_EN 0x24
+#define CLKMGR_MAINPLL_ENS 0x28
+#define CLKMGR_MAINPLL_ENR 0x2c
+#define CLKMGR_MAINPLL_BYPASS 0x30
+#define CLKMGR_MAINPLL_BYPASSS 0x34
+#define CLKMGR_MAINPLL_BYPASSR 0x38
+#define CLKMGR_MAINPLL_NOCCLK 0x40
+#define CLKMGR_MAINPLL_NOCDIV 0x44
+#define CLKMGR_MAINPLL_PLLGLOB 0x48
+#define CLKMGR_MAINPLL_FDBCK 0x4c
+#define CLKMGR_MAINPLL_MEM 0x50
+#define CLKMGR_MAINPLL_MEMSTAT 0x54
+#define CLKMGR_MAINPLL_VCOCALIB 0x58
+#define CLKMGR_MAINPLL_PLLC0 0x5c
+#define CLKMGR_MAINPLL_PLLC1 0x60
+#define CLKMGR_MAINPLL_PLLC2 0x64
+#define CLKMGR_MAINPLL_PLLC3 0x68
+#define CLKMGR_MAINPLL_PLLM 0x6c
+#define CLKMGR_MAINPLL_FHOP 0x70
+#define CLKMGR_MAINPLL_SSC 0x74
+#define CLKMGR_MAINPLL_LOSTLOCK 0x78
+
+/* Clock Manager Peripheral PPL group registers */
+#define CLKMGR_PERPLL_EN 0x7c
+#define CLKMGR_PERPLL_ENS 0x80
+#define CLKMGR_PERPLL_ENR 0x84
+#define CLKMGR_PERPLL_BYPASS 0x88
+#define CLKMGR_PERPLL_BYPASSS 0x8c
+#define CLKMGR_PERPLL_BYPASSR 0x90
+#define CLKMGR_PERPLL_EMACCTL 0x94
+#define CLKMGR_PERPLL_GPIODIV 0x98
+#define CLKMGR_PERPLL_PLLGLOB 0x9c
+#define CLKMGR_PERPLL_FDBCK 0xa0
+#define CLKMGR_PERPLL_MEM 0xa4
+#define CLKMGR_PERPLL_MEMSTAT 0xa8
+#define CLKMGR_PERPLL_VCOCALIB 0xac
+#define CLKMGR_PERPLL_PLLC0 0xb0
+#define CLKMGR_PERPLL_PLLC1 0xb4
+#define CLKMGR_PERPLL_PLLC2 0xb8
+#define CLKMGR_PERPLL_PLLC3 0xbc
+#define CLKMGR_PERPLL_PLLM 0xc0
+#define CLKMGR_PERPLL_FHOP 0xc4
+#define CLKMGR_PERPLL_SSC 0xc8
+#define CLKMGR_PERPLL_LOSTLOCK 0xcc
+
+/* Clock Manager Control group registers */
+#define CLKMGR_CTL_JTAG 0xd0
+#define CLKMGR_CTL_EMACACTR 0xd4
+#define CLKMGR_CTL_EMACBCTR 0xd8
+#define CLKMGR_CTL_EMACPTPCTR 0xdc
+#define CLKMGR_CTL_GPIODBCTR 0xe0
+#define CLKMGR_CTL_S2FUSER0CTR 0xe8
+#define CLKMGR_CTL_S2FUSER1CTR 0xec
+#define CLKMGR_CTL_PSIREFCTR 0xf0
+#define CLKMGR_CTL_EXTCNTRST 0xf4
+#define CLKMGR_CTL_USB31CTR 0xf8
+#define CLKMGR_CTL_DSUCTR 0xfc
+#define CLKMGR_CTL_CORE01CTR 0x100
+#define CLKMGR_CTL_CORE23CTR 0x104
+#define CLKMGR_CTL_CORE2CTR 0x108
+#define CLKMGR_CTL_CORE3CTR 0x10C
+
+#define CLKMGR_CTRL_BOOTMODE BIT(0)
+
+#define CLKMGR_STAT_BUSY BIT(0)
+#define CLKMGR_STAT_MAINPLL_LOCKED BIT(8)
+#define CLKMGR_STAT_MAIN_TRANS BIT(9)
+#define CLKMGR_STAT_PERPLL_LOCKED BIT(16)
+#define CLKMGR_STAT_PERF_TRANS BIT(17)
+#define CLKMGR_STAT_BOOTMODE BIT(24)
+#define CLKMGR_STAT_BOOTCLKSRC BIT(25)
+
+#define CLKMGR_STAT_ALLPLL_LOCKED_MASK \
+ (CLKMGR_STAT_MAINPLL_LOCKED | CLKMGR_STAT_PERPLL_LOCKED)
+
+#define CLKMGR_INTER_MAINPLLLOCKED_MASK 0x00000001
+#define CLKMGR_INTER_PERPLLLOCKED_MASK 0x00000002
+#define CLKMGR_INTER_MAINPLLLOST_MASK 0x00000004
+#define CLKMGR_INTER_PERPLLLOST_MASK 0x00000008
+
+#define CLKMGR_CLKSRC_MASK GENMASK(18, 16)
+#define CLKMGR_CLKSRC_OFFSET 16
+#define CLKMGR_CLKSRC_MAIN 0
+#define CLKMGR_CLKSRC_PER 1
+#define CLKMGR_CLKSRC_OSC1 2
+#define CLKMGR_CLKSRC_INTOSC 3
+#define CLKMGR_CLKSRC_FPGA 4
+#define CLKMGR_CLKCNT_MSK GENMASK(10, 0)
+
+#define CLKMGR_BYPASS_MAINPLL_ALL 0xf6
+#define CLKMGR_BYPASS_PERPLL_ALL 0xef
+
+#define CLKMGR_NOCDIV_SOFTPHY_DIV_ONE 0
+#define CLKMGR_NOCDIV_SOFTPHY_DIV_TWO 1
+#define CLKMGR_NOCDIV_SOFTPHY_DIV_FOUR 2
+#define CLKMGR_NOCDIV_L4SYSFREECLK_OFFSET 0
+#define CLKMGR_NOCDIV_L4MPCLK_OFFSET 4
+#define CLKMGR_NOCDIV_L4SPCLK_OFFSET 6
+#define CLKMGR_NOCDIV_SOFTPHY_OFFSET 16
+#define CLKMGR_NOCDIV_CCU_OFFSET 18
+#define CLKMGR_NOCDIV_MPUPERIPH_OFFSET 20
+#define CLKMGR_NOCDIV_CSATCLK_OFFSET 24
+#define CLKMGR_NOCDIV_CSTRACECLK_OFFSET 26
+#define CLKMGR_NOCDIV_CSPDBGCLK_OFFSET 28
+#define CLKMGR_NOCDIV_DIVIDER_MASK 0x3
+
+#define CLKMGR_PLLGLOB_PD_MASK BIT(0)
+#define CLKMGR_PLLGLOB_RST_MASK BIT(1)
+#define CLKMGR_PLLGLOB_AREFCLKDIV_MASK GENMASK(11, 8)
+#define CLKMGR_PLLGLOB_DREFCLKDIV_MASK GENMASK(13, 12)
+#define CLKMGR_PLLGLOB_REFCLKDIV_MASK GENMASK(13, 8)
+#define CLKMGR_PLLGLOB_MODCLKDIV_MASK GENMASK(24, 27)
+#define CLKMGR_PLLGLOB_AREFCLKDIV_OFFSET 8
+#define CLKMGR_PLLGLOB_DREFCLKDIV_OFFSET 12
+#define CLKMGR_PLLGLOB_REFCLKDIV_OFFSET 8
+#define CLKMGR_PLLGLOB_MODCLKDIV_OFFSET 24
+#define CLKMGR_PLLGLOB_VCO_PSRC_MASK GENMASK(17, 16)
+#define CLKMGR_PLLGLOB_VCO_PSRC_OFFSET 16
+#define CLKMGR_PLLGLOB_CLR_LOSTLOCK_BYPASS_MASK BIT(29)
+
+#define CLKMGR_VCO_PSRC_EOSC1 0
+#define CLKMGR_VCO_PSRC_INTOSC 1
+#define CLKMGR_VCO_PSRC_F2S 2
+
+#define CLKMGR_MEM_REQ_SET_MSK BIT(24)
+#define CLKMGR_MEM_WR_SET_MSK BIT(25)
+#define CLKMGR_MEM_ERR_MSK BIT(26)
+#define CLKMGR_MEM_WDAT_LSB_OFFSET 16
+#define CLKMGR_MEM_ADDR_MASK GENMASK(15, 0)
+#define CLKMGR_MEM_ADDR_START 0x00004000
+
+#define CLKMGR_PLLCX_EN_SET_MSK BIT(27)
+#define CLKMGR_PLLCX_MUTE_SET_MSK BIT(28)
+
+#define CLKMGR_VCOCALIB_MSCNT_MASK GENMASK(23, 16)
+#define CLKMGR_VCOCALIB_MSCNT_OFFSET 16
+#define CLKMGR_VCOCALIB_HSCNT_MASK GENMASK(9, 0)
+#define CLKMGR_VCOCALIB_MSCNT_CONST 100
+#define CLKMGR_VCOCALIB_HSCNT_CONST 4
+
+#define CLKMGR_PLLM_MDIV_MASK GENMASK(9, 0)
+
+#define CLKMGR_LOSTLOCK_SET_MASK BIT(0)
+
+#define CLKMGR_PERPLLGRP_EN_SDMMCCLK_MASK BIT(5)
+#define CLKMGR_PERPLLGRP_EMACCTL_EMAC0SELB_OFFSET 26
+#define CLKMGR_PERPLLGRP_EMACCTL_EMAC0SELB_MASK BIT(26)
+#define CLKMGR_PERPLLGRP_EMACCTL_EMAC1SELB_OFFSET 27
+#define CLKMGR_PERPLLGRP_EMACCTL_EMAC1SELB_MASK BIT(27)
+#define CLKMGR_PERPLLGRP_EMACCTL_EMAC2SELB_OFFSET 28
+#define CLKMGR_PERPLLGRP_EMACCTL_EMAC2SELB_MASK BIT(28)
+
+#define CLKMGR_CTL_EMACCTR_SRC_OFFSET 16
+#define CLKMGR_CTL_EMACCTR_SRC_MASK GENMASK(18, 16)
+#define CLKMGR_CTL_EMACCTR_CNT_OFFSET 0
+#define CLKMGR_CTL_EMACCTR_CNT_MASK GENMASK(10, 0)
+
+#define CLKMGR_CTL_EXTCNTRST_EMACACNTRST BIT(0)
+#define CLKMGR_CTL_EXTCNTRST_EMACBCNTRST BIT(1)
+#define CLKMGR_CTL_EXTCNTRST_EMACPTPCNTRST BIT(2)
+#define CLKMGR_CTL_EXTCNTRST_GPIODBCNTRST BIT(3)
+#define CLKMGR_CTL_EXTCNTRST_S2FUSER0CNTRST BIT(5)
+#define CLKMGR_CTL_EXTCNTRST_S2FUSER1CNTRST BIT(6)
+#define CLKMGR_CTL_EXTCNTRST_PSIREFCNTRST BIT(7)
+#define CLKMGR_CTL_EXTCNTRST_USB31REFCNTRST BIT(8)
+#define CLKMGR_CTL_EXTCNTRST_DSUCNTRST BIT(10)
+#define CLKMGR_CTL_EXTCNTRST_CORE01CNTRST BIT(11)
+#define CLKMGR_CTL_EXTCNTRST_CORE2CNTRST BIT(12)
+#define CLKMGR_CTL_EXTCNTRST_CORE3CNTRST BIT(13)
+#define CLKMGR_CTL_EXTCNTRST_ALLCNTRST \
+ (CLKMGR_CTL_EXTCNTRST_EMACACNTRST | \
+ CLKMGR_CTL_EXTCNTRST_EMACBCNTRST | \
+ CLKMGR_CTL_EXTCNTRST_EMACPTPCNTRST | \
+ CLKMGR_CTL_EXTCNTRST_GPIODBCNTRST | \
+ CLKMGR_CTL_EXTCNTRST_S2FUSER0CNTRST | \
+ CLKMGR_CTL_EXTCNTRST_S2FUSER1CNTRST | \
+ CLKMGR_CTL_EXTCNTRST_PSIREFCNTRST | \
+ CLKMGR_CTL_EXTCNTRST_USB31REFCNTRST | \
+ CLKMGR_CTL_EXTCNTRST_DSUCNTRST | \
+ CLKMGR_CTL_EXTCNTRST_CORE01CNTRST | \
+ CLKMGR_CTL_EXTCNTRST_CORE2CNTRST | \
+ CLKMGR_CTL_EXTCNTRST_CORE3CNTRST)
+
+#define MEMBUS_MAINPLL 0
+#define MEMBUS_PERPLL 1
+#define MEMBUS_TIMEOUT 1000
+
+#define MEMBUS_CLKSLICE_REG 0x27
+#define MEMBUS_SYNTHCALFOSC_INIT_CENTERFREQ_REG 0xb3
+#define MEMBUS_SYNTHPPM_WATCHDOGTMR_VF01_REG 0xe6
+#define MEMBUS_CALCLKSLICE0_DUTY_LOCOVR_REG 0x03
+#define MEMBUS_CALCLKSLICE1_DUTY_LOCOVR_REG 0x07
+
+#define MPIDR_AFF1_OFFSET 8
+#define MPIDR_AFF1_MASK 0x3
+#endif /* _CLK_AGILEX5_ */
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index f11ce72..98043fc 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -689,4 +689,11 @@
the base driver which provides common access methods for the
sub-drivers.
+config SPL_SOCFPGA_DT_REG
+ bool "Enable register setting from device tree in SPL"
+ depends on SPL
+ help
+ Enable register setting from device tree. This also
+ provides user a clean interface and all register settings are
+ centralized in one place, device tree.
endmenu
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 0432db6..1522f6c 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -90,3 +90,4 @@
obj-$(CONFIG_ESM_K3) += k3_esm.o
obj-$(CONFIG_ESM_PMIC) += esm_pmic.o
obj-$(CONFIG_SL28CPLD) += sl28cpld.o
+obj-$(CONFIG_SPL_SOCFPGA_SEC_REG) += socfpga_dtreg.o
diff --git a/drivers/misc/socfpga_dtreg.c b/drivers/misc/socfpga_dtreg.c
new file mode 100644
index 0000000..ea5d0bc
--- /dev/null
+++ b/drivers/misc/socfpga_dtreg.c
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+#include <dm.h>
+#include <errno.h>
+#include <asm/io.h>
+#include <linux/sizes.h>
+
+#define NUMBER_OF_ELEMENTS 3
+
+static int socfpga_dtreg_probe(struct udevice *dev)
+{
+ const fdt32_t *list;
+ fdt_addr_t offset, base;
+ fdt_val_t val, read_val, mask, set_mask;
+ int size, i;
+ u32 blk_sz, reg;
+ ofnode node;
+ const char *name = NULL;
+
+ debug("%s(dev=%p)\n", __func__, dev);
+
+ if (!dev_has_ofnode(dev))
+ return 0;
+
+ dev_for_each_subnode(node, dev) {
+ name = ofnode_get_name(node);
+ if (!name)
+ return -EINVAL;
+
+ if (ofnode_read_u32_index(node, "reg", 1, &blk_sz))
+ return -EINVAL;
+
+ base = ofnode_get_addr(node);
+ if (base == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ debug("%s(node_offset 0x%lx node_name %s ", __func__,
+ node.of_offset, name);
+ debug("node addr 0x%llx blk sz 0x%x)\n", base, blk_sz);
+
+ list = ofnode_read_prop(node, "intel,offset-settings", &size);
+ if (!list)
+ return -EINVAL;
+
+ debug("%s(intel,offset-settings property size=%x)\n", __func__,
+ size);
+ size /= sizeof(*list) * NUMBER_OF_ELEMENTS;
+
+ /*
+ * First element: offset
+ * Second element: val
+ * Third element: mask
+ */
+ for (i = 0; i < size; i++) {
+ offset = fdt32_to_cpu(*list++);
+ val = fdt32_to_cpu(*list++);
+
+ /* Reads the masking bit value from the list */
+ mask = fdt32_to_cpu(*list++);
+
+ /*
+ * Reads out the offsets, value and masking bits
+ * Ex: <0x00000000 0x00000230 0xffffffff>
+ */
+ debug("%s(intel,offset-settings 0x%llx : 0x%llx : 0x%llx)\n",
+ __func__, offset, val, mask);
+
+ if (blk_sz < offset + SZ_4) {
+ printf("%s: Overflow as offset 0x%llx or reg",
+ __func__, offset);
+ printf(" write is more than block size 0x%x\n",
+ blk_sz);
+ return -EINVAL;
+ }
+
+ if (mask != 0) {
+ if (mask == 0xffffffff) {
+ reg = base + offset;
+ writel(val, (uintptr_t)reg);
+ } else {
+ /* Mask the value with the masking bits */
+ set_mask = val & mask;
+
+ reg = base + offset;
+
+ /* Clears and sets specific bits in the register */
+ clrsetbits_le32((uintptr_t)reg, mask, set_mask);
+ }
+ }
+
+ read_val = readl((uintptr_t)reg);
+
+ /* Reads out the register, masked value and the read value */
+ debug("%s(reg 0x%x = wr : 0x%llx rd : 0x%llx)\n",
+ __func__, reg, set_mask, read_val);
+ }
+ }
+
+ return 0;
+};
+
+static const struct udevice_id socfpga_dtreg_ids[] = {
+ {.compatible = "intel,socfpga-dtreg"},
+ { }
+};
+
+U_BOOT_DRIVER(socfpga_dtreg) = {
+ .name = "socfpga-dtreg",
+ .id = UCLASS_NOP,
+ .of_match = socfpga_dtreg_ids,
+ .probe = socfpga_dtreg_probe,
+};
diff --git a/drivers/serial/serial_sbi.c b/drivers/serial/serial_sbi.c
index a51a96c..f3ecfcc 100644
--- a/drivers/serial/serial_sbi.c
+++ b/drivers/serial/serial_sbi.c
@@ -17,7 +17,7 @@
#else
-static int sbi_dbcn_available;
+static int sbi_dbcn_available __section(".data");
static inline void _debug_uart_init(void)
{
diff --git a/include/configs/socfpga_agilex5_socdk.h b/include/configs/socfpga_agilex5_socdk.h
new file mode 100644
index 0000000..b5b5bd7
--- /dev/null
+++ b/include/configs/socfpga_agilex5_socdk.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ *
+ */
+
+#ifndef __CONFIG_SOCFGPA_AGILEX5_H__
+#define __CONFIG_SOCFGPA_AGILEX5_H__
+
+#include <configs/socfpga_soc64_common.h>
+
+#endif /* __CONFIG_SOCFGPA_AGILEX5_H__ */
diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h
index 820372c..b7ee1db 100644
--- a/include/configs/socfpga_soc64_common.h
+++ b/include/configs/socfpga_soc64_common.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0
*
- * Copyright (C) 2017-2019 Intel Corporation <www.intel.com>
+ * Copyright (C) 2017-2024 Intel Corporation <www.intel.com>
*
*/
@@ -26,8 +26,13 @@
/*
* U-Boot run time memory configurations
*/
+#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#define CFG_SYS_INIT_RAM_ADDR 0x0
+#define CFG_SYS_INIT_RAM_SIZE 0x80000
+#else
#define CFG_SYS_INIT_RAM_ADDR 0xFFE00000
#define CFG_SYS_INIT_RAM_SIZE 0x40000
+#endif
/*
* U-Boot environment configurations
@@ -36,9 +41,121 @@
/*
* Environment variable
*/
+#if IS_ENABLED(CONFIG_DISTRO_DEFAULTS)
+#if IS_ENABLED(CONFIG_CMD_MMC)
+#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
+#else
+#define BOOT_TARGET_DEVICES_MMC(func)
+#endif
+
+#if IS_ENABLED(CONFIG_CMD_SF)
+#define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na)
+#else
+#define BOOT_TARGET_DEVICES_QSPI(func)
+#endif
+
+#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
+ "bootcmd_qspi=ubi detach; sf probe && " \
+ "if ubi part root && ubi readvol ${scriptaddr} script; " \
+ "then echo QSPI: Running script from UBIFS; " \
+ "elif sf read ${scriptaddr} ${qspiscriptaddr} ${scriptsize}; " \
+ "then echo QSPI: Running script from JFFS2; fi; " \
+ "echo QSPI: Trying to boot script at ${scriptaddr} && " \
+ "source ${scriptaddr}; " \
+ "echo QSPI: SCRIPT FAILED: continuing...; ubi detach;\0"
+
+#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
+ "qspi "
+
+#define BOOT_TARGET_DEVICES(func) \
+ BOOT_TARGET_DEVICES_MMC(func) \
+ BOOT_TARGET_DEVICES_QSPI(func)
+
+#include <config_distro_bootcmd.h>
+
+#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+
#define CFG_EXTRA_ENV_SETTINGS \
+ "kernel_addr_r=0x82000000\0" \
+ "fdt_addr_r=0x86000000\0" \
+ "qspiscriptaddr=0x02110000\0" \
+ "scriptsize=0x00010000\0" \
+ "qspibootimageaddr=0x02120000\0" \
+ "bootimagesize=0x03200000\0" \
"loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"bootfile=" CONFIG_BOOTFILE "\0" \
+ "mmcroot=/dev/mmcblk0p2\0" \
+ "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
+ "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
+ "linux_qspi_enable=if sf probe; then " \
+ "echo Enabling QSPI at Linux DTB...;" \
+ "fdt addr ${fdt_addr}; fdt resize;" \
+ "fdt set /soc/spi@108d2000 status okay;" \
+ "if fdt set /clocks/qspi-clk clock-frequency" \
+ " ${qspi_clock}; then echo QSPI clock frequency updated;" \
+ " elif fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency" \
+ " ${qspi_clock}; then echo QSPI clock frequency updated;" \
+ " else fdt set /clocks/qspi-clk clock-frequency" \
+ " ${qspi_clock}; echo QSPI clock frequency updated; fi; fi\0" \
+ "scriptaddr=0x81000000\0" \
+ "scriptfile=boot.scr\0" \
+ "socfpga_legacy_reset_compat=1\0" \
+ "smc_fid_rd=0xC2000007\0" \
+ "smc_fid_wr=0xC2000008\0" \
+ "smc_fid_upd=0xC2000009\0 " \
+ BOOTENV
+
+#else
+
+#define CFG_EXTRA_ENV_SETTINGS \
+ "kernel_addr_r=0x2000000\0" \
+ "fdt_addr_r=0x6000000\0" \
+ "qspiscriptaddr=0x02110000\0" \
+ "scriptsize=0x00010000\0" \
+ "qspibootimageaddr=0x02120000\0" \
+ "bootimagesize=0x03200000\0" \
+ "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "bootfile=" CONFIG_BOOTFILE "\0" \
+ "mmcroot=/dev/mmcblk0p2\0" \
+ "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
+ "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
+ "linux_qspi_enable=if sf probe; then " \
+ "echo Enabling QSPI at Linux DTB...;" \
+ "fdt addr ${fdt_addr}; fdt resize;" \
+ "fdt set /soc/spi@ff8d2000 status okay;" \
+ "if fdt set /soc/clocks/qspi-clk clock-frequency" \
+ " ${qspi_clock}; then echo QSPI clock frequency updated;" \
+ " elif fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency" \
+ " ${qspi_clock}; then echo QSPI clock frequency updated;" \
+ " else fdt set /clocks/qspi-clk clock-frequency" \
+ " ${qspi_clock}; echo QSPI clock frequency updated; fi; fi\0" \
+ "scriptaddr=0x05FF0000\0" \
+ "scriptfile=boot.scr\0" \
+ "socfpga_legacy_reset_compat=1\0" \
+ "smc_fid_rd=0xC2000007\0" \
+ "smc_fid_wr=0xC2000008\0" \
+ "smc_fid_upd=0xC2000009\0 " \
+ BOOTENV
+#endif /*#IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)*/
+
+#else
+
+#define CFG_EXTRA_ENV_SETTINGS \
+ "kernel_comp_addr_r=0x9000000\0" \
+ "kernel_comp_size=0x01000000\0" \
+ "qspibootimageaddr=0x020E0000\0" \
+ "qspifdtaddr=0x020D0000\0" \
+ "bootimagesize=0x01F00000\0" \
+ "fdtimagesize=0x00010000\0" \
+ "qspiload=sf read ${loadaddr} ${qspibootimageaddr} ${bootimagesize};" \
+ "sf read ${fdt_addr} ${qspifdtaddr} ${fdtimagesize}\0" \
+ "qspiboot=setenv bootargs earlycon root=/dev/mtdblock1 rw " \
+ "rootfstype=jffs2 rootwait;booti ${loadaddr} - ${fdt_addr}\0" \
+ "qspifitload=sf read ${loadaddr} ${qspibootimageaddr} ${bootimagesize}\0" \
+ "qspifitboot=setenv bootargs earlycon root=/dev/mtdblock1 rw " \
+ "rootfstype=jffs2 rootwait;bootm ${loadaddr}\0" \
+ "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "bootfile=" CONFIG_BOOTFILE "\0" \
"fdt_addr=8000000\0" \
"fdtimage=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
"mmcroot=/dev/mmcblk0p2\0" \
@@ -53,24 +170,40 @@
"bootm ${loadaddr}\0" \
"mmcfitload=mmc rescan;" \
"load mmc 0:1 ${loadaddr} ${bootfile}\0" \
+ "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
+ "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
"linux_qspi_enable=if sf probe; then " \
"echo Enabling QSPI at Linux DTB...;" \
"fdt addr ${fdt_addr}; fdt resize;" \
"fdt set /soc/spi@ff8d2000 status okay;" \
- "fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency " \
- " ${qspi_clock}; fi; \0" \
+ "if fdt set /soc/clocks/qspi-clk clock-frequency" \
+ " ${qspi_clock}; then echo QSPI clock frequency updated;" \
+ " elif fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency" \
+ " ${qspi_clock}; then echo QSPI clock frequency updated;" \
+ " else fdt set /clocks/qspi-clk clock-frequency" \
+ " ${qspi_clock}; echo QSPI clock frequency updated; fi; fi\0" \
"scriptaddr=0x02100000\0" \
"scriptfile=u-boot.scr\0" \
"fatscript=if fatload mmc 0:1 ${scriptaddr} ${scriptfile};" \
- "then source ${scriptaddr}; fi\0" \
- "socfpga_legacy_reset_compat=1\0"
+ "then source ${scriptaddr}:script; fi\0" \
+ "socfpga_legacy_reset_compat=1\0" \
+ "smc_fid_rd=0xC2000007\0" \
+ "smc_fid_wr=0xC2000008\0" \
+ "smc_fid_upd=0xC2000009\0 "
+#endif /*#if IS_ENABLED(CONFIG_DISTRO_DEFAULTS)*/
/*
* External memory configurations
*/
+#if IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)
+#define PHYS_SDRAM_1 0x80000000
+#define PHYS_SDRAM_1_SIZE (1 * 1024 * 1024 * 1024)
+#define CFG_SYS_SDRAM_BASE 0x80000000
+#else
#define PHYS_SDRAM_1 0x0
#define PHYS_SDRAM_1_SIZE (1 * 1024 * 1024 * 1024)
#define CFG_SYS_SDRAM_BASE 0
+#endif
/*
* Serial / UART configurations
diff --git a/include/configs/starfive-visionfive2.h b/include/configs/starfive-visionfive2.h
index 29c7447..049b0a0 100644
--- a/include/configs/starfive-visionfive2.h
+++ b/include/configs/starfive-visionfive2.h
@@ -15,17 +15,6 @@
#define __io
-/* Environment options */
-
-#define BOOT_TARGET_DEVICES(func) \
- func(NVME, nvme, 0) \
- func(USB, usb, 0) \
- func(MMC, mmc, 0) \
- func(MMC, mmc, 1) \
- func(DHCP, dhcp, na)
-
-#include <config_distro_bootcmd.h>
-
#define TYPE_GUID_SPL "2E54B353-1271-4842-806F-E436D6AF6985"
#define TYPE_GUID_UBOOT "BC13C2FF-59E6-4262-A352-B275FD6F7172"
#define TYPE_GUID_SYSTEM "EBD0A0A2-B9E5-4433-87C0-68B6B72699C7"
@@ -48,7 +37,6 @@
"type_guid_gpt_loader2=" TYPE_GUID_UBOOT "\0" \
"type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
"partitions=" PARTS_DEFAULT "\0" \
- "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
- BOOTENV
+ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0"
#endif /* _STARFIVE_VISIONFIVE2_H */
diff --git a/include/dt-bindings/clock/agilex5-clock.h b/include/dt-bindings/clock/agilex5-clock.h
new file mode 100644
index 0000000..c84fa51
--- /dev/null
+++ b/include/dt-bindings/clock/agilex5-clock.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024, Intel Corporation
+ */
+
+#ifndef __AGILEX5_CLOCK_H
+#define __AGILEX5_CLOCK_H
+
+/* fixed rate clocks */
+#define AGILEX5_OSC1 0
+#define AGILEX5_CB_INTOSC_HS_DIV2_CLK 1
+#define AGILEX5_CB_INTOSC_LS_CLK 2
+#define AGILEX5_L4_SYS_FREE_CLK 3
+#define AGILEX5_F2S_FREE_CLK 4
+
+/* PLL clocks */
+#define AGILEX5_MAIN_PLL_CLK 5
+#define AGILEX5_MAIN_PLL_C0_CLK 6
+#define AGILEX5_MAIN_PLL_C1_CLK 7
+#define AGILEX5_MAIN_PLL_C2_CLK 8
+#define AGILEX5_MAIN_PLL_C3_CLK 9
+#define AGILEX5_PERIPH_PLL_CLK 10
+#define AGILEX5_PERIPH_PLL_C0_CLK 11
+#define AGILEX5_PERIPH_PLL_C1_CLK 12
+#define AGILEX5_PERIPH_PLL_C2_CLK 13
+#define AGILEX5_PERIPH_PLL_C3_CLK 14
+#define AGILEX5_MPU_FREE_CLK 15
+#define AGILEX5_MPU_CCU_CLK 16
+#define AGILEX5_BOOT_CLK 17
+
+/* fixed factor clocks */
+#define AGILEX5_L3_MAIN_FREE_CLK 18
+#define AGILEX5_NOC_FREE_CLK 19
+#define AGILEX5_S2F_USR0_CLK 20
+#define AGILEX5_NOC_CLK 21
+#define AGILEX5_EMAC_A_FREE_CLK 22
+#define AGILEX5_EMAC_B_FREE_CLK 23
+#define AGILEX5_EMAC_PTP_FREE_CLK 24
+#define AGILEX5_GPIO_DB_FREE_CLK 25
+#define AGILEX5_SDMMC_FREE_CLK 26
+#define AGILEX5_S2F_USER0_FREE_CLK 27
+#define AGILEX5_S2F_USER1_FREE_CLK 28
+#define AGILEX5_PSI_REF_FREE_CLK 29
+
+/* Gate clocks */
+#define AGILEX5_MPU_CLK 30
+#define AGILEX5_MPU_PERIPH_CLK 31
+#define AGILEX5_L4_MAIN_CLK 32
+#define AGILEX5_L4_MP_CLK 33
+#define AGILEX5_L4_SP_CLK 34
+#define AGILEX5_CS_AT_CLK 35
+#define AGILEX5_CS_TRACE_CLK 36
+#define AGILEX5_CS_PDBG_CLK 37
+#define AGILEX5_CS_TIMER_CLK 38
+#define AGILEX5_S2F_USER0_CLK 39
+#define AGILEX5_EMAC0_CLK 40
+#define AGILEX5_EMAC1_CLK 41
+#define AGILEX5_EMAC2_CLK 42
+#define AGILEX5_EMAC_PTP_CLK 43
+#define AGILEX5_GPIO_DB_CLK 44
+#define AGILEX5_NAND_CLK 45
+#define AGILEX5_PSI_REF_CLK 46
+#define AGILEX5_S2F_USER1_CLK 47
+#define AGILEX5_SDMMC_CLK 48
+#define AGILEX5_SPI_M_CLK 49
+#define AGILEX5_USB_CLK 50
+#define AGILEX5_NAND_X_CLK 51
+#define AGILEX5_NAND_ECC_CLK 52
+#define AGILEX5_NUM_CLKS 53
+
+#endif /* __AGILEX5_CLOCK_H */
diff --git a/include/dt-bindings/reset/altr,rst-mgr-agx5.h b/include/dt-bindings/reset/altr,rst-mgr-agx5.h
new file mode 100644
index 0000000..1dba270
--- /dev/null
+++ b/include/dt-bindings/reset/altr,rst-mgr-agx5.h
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024 Intel Corporation. All rights reserved
+ */
+
+#ifndef _DT_BINDINGS_RESET_ALTR_RST_MGR_AGX_EDGE_H
+#define _DT_BINDINGS_RESET_ALTR_RST_MGR_AGX_EDGE_H
+
+/* PER0MODRST */
+#define EMAC0_RESET 0
+#define EMAC1_RESET 1
+#define EMAC2_RESET 2
+#define USB0_RESET 3
+#define USB1_RESET 4
+#define NAND_RESET 5
+#define COMBOPHY_RESET 6
+#define SDMMC_RESET 7
+#define EMAC0_OCP_RESET 8
+#define EMAC1_OCP_RESET 9
+#define EMAC2_OCP_RESET 10
+#define USB0_OCP_RESET 11
+#define USB1_OCP_RESET 12
+#define NAND_OCP_RESET 13
+/* 14 is empty */
+#define SDMMC_OCP_RESET 15
+#define DMA_RESET 16
+#define SPIM0_RESET 17
+#define SPIM1_RESET 18
+#define SPIS0_RESET 19
+#define SPIS1_RESET 20
+#define DMA_OCP_RESET 21
+#define EMAC_PTP_RESET 22
+/* 23 is empty*/
+#define DMAIF0_RESET 24
+#define DMAIF1_RESET 25
+#define DMAIF2_RESET 26
+#define DMAIF3_RESET 27
+#define DMAIF4_RESET 28
+#define DMAIF5_RESET 29
+#define DMAIF6_RESET 30
+#define DMAIF7_RESET 31
+
+/* PER1MODRST */
+#define WATCHDOG0_RESET 32
+#define WATCHDOG1_RESET 33
+#define WATCHDOG2_RESET 34
+#define WATCHDOG3_RESET 35
+#define L4SYSTIMER0_RESET 36
+#define L4SYSTIMER1_RESET 37
+#define SPTIMER0_RESET 38
+#define SPTIMER1_RESET 39
+#define I2C0_RESET 40
+#define I2C1_RESET 41
+#define I2C2_RESET 42
+#define I2C3_RESET 43
+#define I2C4_RESET 44
+#define I3C0_RESET 45
+#define I3C1_RESET 46
+/* 47 is empty */
+#define UART0_RESET 48
+#define UART1_RESET 49
+/* 50-55 is empty */
+#define GPIO0_RESET 56
+#define GPIO1_RESET 57
+#define WATCHDOG4_RESET 58
+/* 59-63 is empty */
+
+/* BRGMODRST */
+#define SOC2FPGA_RESET 64
+#define LWHPS2FPGA_RESET 65
+#define FPGA2SOC_RESET 66
+#define F2SSDRAM_RESET 67
+/* 68-69 is empty */
+#define DDRSCH_RESET 70
+/* 71-95 is empty */
+
+/* DBGMODRST */
+#define DBG_RESET 192
+
+#endif
diff --git a/lib/efi_loader/efi_helper.c b/lib/efi_loader/efi_helper.c
index 5dd9cc8..58761fa 100644
--- a/lib/efi_loader/efi_helper.c
+++ b/lib/efi_loader/efi_helper.c
@@ -456,11 +456,11 @@
return EFI_LOAD_ERROR;
}
- /* Create memory reservations as indicated by the device tree */
- efi_carve_out_dt_rsv(fdt);
-
- if (CONFIG_IS_ENABLED(GENERATE_ACPI_TABLE))
+ if (CONFIG_IS_ENABLED(GENERATE_ACPI_TABLE)) {
+ /* Create memory reservations as indicated by the device tree */
+ efi_carve_out_dt_rsv(fdt);
return EFI_SUCCESS;
+ }
/* Prepare device tree for payload */
ret = copy_fdt(&fdt);
@@ -474,6 +474,9 @@
return EFI_LOAD_ERROR;
}
+ /* Create memory reservations as indicated by the device tree */
+ efi_carve_out_dt_rsv(fdt);
+
efi_try_purge_kaslr_seed(fdt);
if (CONFIG_IS_ENABLED(EFI_TCG2_PROTOCOL_MEASURE_DTB)) {