arm: mvebu: Move SoC selection (A38X vs AXP) into Kconfig
Until now, the SoC selection for the ARCH_MVEBU platforms has been done
in the config header. Using CONFIG_ARMADA_XP in a non-clear way. As
it needed to get selected for AXP and A38x based boards. This patch
now changes this to move the SoC selection to Kconfig. And also
uses CONFIG_ARCH_MVEBU as a common define for both AXP and A38x.
This makes things a bit clearer - especially for new board additions.
Additionally the defines CONFIG_SYS_MVEBU_DDR_AXP and
CONFIG_SYS_MVEBU_DDR_A38X are replaced with the already available
CONFIG_ARMADA_38X and CONFIG_ARMADA_XP.
And CONFIG_DDR3 is removed, as its not referenced anywhere.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 18283d1..3d15673 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -49,7 +49,7 @@
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
# TODO: rename CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOOD
machine-$(CONFIG_KIRKWOOD) += kirkwood
-machine-$(CONFIG_ARMADA_XP) += mvebu
+machine-$(CONFIG_ARCH_MVEBU) += mvebu
# TODO: rename CONFIG_TEGRA -> CONFIG_ARCH_TEGRA
# TODO: rename CONFIG_ORION5X -> CONFIG_ARCH_ORION5X
machine-$(CONFIG_ORION5X) += orion5x
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 9f4d46b..d96b2ae 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -1,20 +1,30 @@
if ARCH_MVEBU
+config ARMADA_38X
+ bool
+
+config ARMADA_XP
+ bool
+
choice
prompt "Marvell MVEBU (Armada XP/38x) board select"
optional
config TARGET_CLEARFOG
bool "Support ClearFog"
+ select ARMADA_38X
config TARGET_DB_88F6820_GP
bool "Support DB-88F6820-GP"
+ select ARMADA_38X
config TARGET_DB_MV784MP_GP
bool "Support db-mv784mp-gp"
+ select ARMADA_XP
config TARGET_MAXBCM
bool "Support maxbcm"
+ select ARMADA_XP
endchoice
diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile
index 21c56a4..b96b81b 100644
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@ -15,8 +15,8 @@
obj-y = cpu.o
obj-y += dram.o
ifndef CONFIG_SPL_BUILD
-obj-$(CONFIG_SYS_MVEBU_DDR_A38X) += ../../../drivers/ddr/marvell/a38x/xor.o
-obj-$(CONFIG_SYS_MVEBU_DDR_AXP) += ../../../drivers/ddr/marvell/axp/xor.o
+obj-$(CONFIG_ARMADA_38X) += ../../../drivers/ddr/marvell/a38x/xor.o
+obj-$(CONFIG_ARMADA_XP) += ../../../drivers/ddr/marvell/axp/xor.o
endif
obj-y += gpio.o
obj-y += mbus.o
@@ -24,7 +24,7 @@
obj-$(CONFIG_SPL_BUILD) += spl.o
obj-$(CONFIG_SPL_BUILD) += lowlevel_spl.o
-obj-$(CONFIG_SYS_MVEBU_DDR_A38X) += serdes/a38x/
-obj-$(CONFIG_SYS_MVEBU_DDR_AXP) += serdes/axp/
+obj-$(CONFIG_ARMADA_38X) += serdes/a38x/
+obj-$(CONFIG_ARMADA_XP) += serdes/axp/
endif
diff --git a/arch/arm/mach-mvebu/dram.c b/arch/arm/mach-mvebu/dram.c
index 059151a..a8ec5ea 100644
--- a/arch/arm/mach-mvebu/dram.c
+++ b/arch/arm/mach-mvebu/dram.c
@@ -12,11 +12,8 @@
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
-#ifdef CONFIG_SYS_MVEBU_DDR_A38X
-#include "../../../drivers/ddr/marvell/axp/xor.h"
-#include "../../../drivers/ddr/marvell/axp/xor_regs.h"
-#endif
-#ifdef CONFIG_SYS_MVEBU_DDR_AXP
+#if defined(CONFIG_ARCH_MVEBU)
+/* Use common XOR definitions for A3x and AXP */
#include "../../../drivers/ddr/marvell/axp/xor.h"
#include "../../../drivers/ddr/marvell/axp/xor_regs.h"
#endif
@@ -112,7 +109,7 @@
mvebu_sdram_bs_set(bank, size);
}
-#if defined(CONFIG_SYS_MVEBU_DDR_A38X) || defined(CONFIG_SYS_MVEBU_DDR_AXP)
+#if defined(CONFIG_ARCH_MVEBU)
static u32 xor_ctrl_save;
static u32 xor_base_save;
static u32 xor_mask_save;
@@ -292,7 +289,7 @@
}
}
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARCH_MVEBU)
void board_add_ram_info(int use_default)
{
struct sar_freq_modes sar_freq;
diff --git a/arch/arm/mach-mvebu/include/mach/config.h b/arch/arm/mach-mvebu/include/mach/config.h
index c282fcb..cc1fc5f 100644
--- a/arch/arm/mach-mvebu/include/mach/config.h
+++ b/arch/arm/mach-mvebu/include/mach/config.h
@@ -17,7 +17,11 @@
#include <asm/arch/soc.h>
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARMADA_XP) || defined(CONFIG_ARMADA_38X)
+/*
+ * Set this for the common xor register definitions needed in dram.c
+ * for A38x as well here.
+ */
#define MV88F78X60 /* for the DDR training bin_hdr code */
#endif
diff --git a/arch/arm/mach-mvebu/mbus.c b/arch/arm/mach-mvebu/mbus.c
index 346278e..df263bc 100644
--- a/arch/arm/mach-mvebu/mbus.c
+++ b/arch/arm/mach-mvebu/mbus.c
@@ -491,7 +491,7 @@
#if defined(CONFIG_KIRKWOOD)
mbus_state.soc = &kirkwood_mbus_data;
#endif
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARCH_MVEBU)
mbus_state.soc = &armada_370_xp_mbus_data;
#endif
diff --git a/arch/arm/mach-mvebu/timer.c b/arch/arm/mach-mvebu/timer.c
index aef2df2..f5c2eaa 100644
--- a/arch/arm/mach-mvebu/timer.c
+++ b/arch/arm/mach-mvebu/timer.c
@@ -31,7 +31,7 @@
writel(TIMER_LOAD_VAL, MVEBU_TIMER_BASE + 0x10);
writel(TIMER_LOAD_VAL, MVEBU_TIMER_BASE + 0x14);
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARCH_MVEBU)
/* On Armada XP / 38x ..., the 25MHz clock source needs to be enabled */
setbits_le32(MVEBU_TIMER_BASE + 0x00, BIT(11));
#endif