[U-Boot] [PATCH] ARM: UniPhier: move DDR related configuration to Kconfig

Masahiro Yamada yamada.m at jp.panasonic.com
Thu Nov 6 12:16:42 CET 2014 

Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
---

 arch/arm/cpu/armv7/uniphier/Kconfig             | 23 +++++++++++++++++++++++
 arch/arm/cpu/armv7/uniphier/dram_init.c         |  2 +-
 arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile    |  3 +--
 arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c  |  4 ----
 arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile   |  3 +--
 arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c |  4 ----
 arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile   |  3 +--
 arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c |  4 ----
 include/configs/ph1_ld4.h                       |  2 --
 include/configs/ph1_pro4.h                      |  2 --
 include/configs/ph1_sld8.h                      |  2 --
 11 files changed, 27 insertions(+), 25 deletions(-)

diff --git a/arch/arm/cpu/armv7/uniphier/Kconfig b/arch/arm/cpu/armv7/uniphier/Kconfig
index f013dc3..011c6d9 100644
--- a/arch/arm/cpu/armv7/uniphier/Kconfig
+++ b/arch/arm/cpu/armv7/uniphier/Kconfig
@@ -32,4 +32,27 @@ config CMD_PINMON
 	  The boot mode pins are latched when the system reset is deasserted
 	  and determine which device the system should load a boot image from.
 
+config DRAM_INIT
+	bool
+	default SPL_BUILD
+
+choice
+	prompt "DDR3 Frequency select"
+	depends on DRAM_INIT
+
+config DDR_FREQ_1600
+	bool "DDR3 1600"
+	depends on MACH_PH1_PRO4 || MACH_PH1_LD4
+
+config DDR_FREQ_1333
+	bool "DDR3 1333"
+	depends on MACH_PH1_LD4 || MACH_PH1_SLD8
+
+endchoice
+
+config DDR_FREQ
+	int
+	default 1333 if DDR_FREQ_1333
+	default 1600 if DDR_FREQ_1600
+
 endmenu
diff --git a/arch/arm/cpu/armv7/uniphier/dram_init.c b/arch/arm/cpu/armv7/uniphier/dram_init.c
index 5465a0e..7de657b 100644
--- a/arch/arm/cpu/armv7/uniphier/dram_init.c
+++ b/arch/arm/cpu/armv7/uniphier/dram_init.c
@@ -16,7 +16,7 @@ int dram_init(void)
 	DECLARE_GLOBAL_DATA_PTR;
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
 
-#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
+#ifdef CONFIG_DRAM_INIT
 	led_write(B, 4, , );
 
 	{
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
index 781b511..5722ee2 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
@@ -7,5 +7,4 @@ obj-y += platdevice.o
 obj-y += boot-mode.o
 obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o bcu_init.o \
 		sbc_init.o sg_init.o pll_init.o clkrst_init.o pinctrl.o
-obj-$(CONFIG_SPL_BUILD) += pll_spectrum.o \
-	umc_init.o
+obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c
index 1344ac1..ebcbaab 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c
+++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c
@@ -149,10 +149,6 @@ int umc_init(void)
 					CONFIG_SDRAM1_SIZE / 0x08000000);
 }
 
-#if CONFIG_DDR_FREQ != 1333 && CONFIG_DDR_FREQ != 1600
-#error Unsupported DDR Frequency.
-#endif
-
 #if (CONFIG_SDRAM0_SIZE == 0x08000000 || CONFIG_SDRAM0_SIZE == 0x10000000) && \
     (CONFIG_SDRAM1_SIZE == 0x08000000 || CONFIG_SDRAM1_SIZE == 0x10000000) && \
     CONFIG_DDR_NUM_CH0 == 1 && CONFIG_DDR_NUM_CH1 == 1
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
index e11f4f6..25a1202 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
@@ -7,5 +7,4 @@ obj-y += platdevice.o
 obj-y += boot-mode.o
 obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o sbc_init.o \
 				sg_init.o pll_init.o clkrst_init.o pinctrl.o
-obj-$(CONFIG_SPL_BUILD) += pll_spectrum.o \
-	umc_init.o
+obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c
index dd46287..328b2f4 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c
+++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c
@@ -122,10 +122,6 @@ int umc_init(void)
 					CONFIG_SDRAM1_SIZE / 0x08000000);
 }
 
-#if CONFIG_DDR_FREQ != 1600
-#error Unsupported DDR frequency.
-#endif
-
 #if ((CONFIG_SDRAM0_SIZE == 0x20000000 && CONFIG_DDR_NUM_CH0 == 2) || \
      (CONFIG_SDRAM0_SIZE == 0x10000000 && CONFIG_DDR_NUM_CH0 == 1)) && \
     ((CONFIG_SDRAM1_SIZE == 0x20000000 && CONFIG_DDR_NUM_CH1 == 2) || \
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
index 781b511..5722ee2 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
@@ -7,5 +7,4 @@ obj-y += platdevice.o
 obj-y += boot-mode.o
 obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o bcu_init.o \
 		sbc_init.o sg_init.o pll_init.o clkrst_init.o pinctrl.o
-obj-$(CONFIG_SPL_BUILD) += pll_spectrum.o \
-	umc_init.o
+obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c
index ff2dcb1..a44f999 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c
+++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c
@@ -129,10 +129,6 @@ int umc_init(void)
 					CONFIG_SDRAM1_SIZE / 0x08000000);
 }
 
-#if CONFIG_DDR_FREQ != 1333
-#error Unsupported DDR frequency.
-#endif
-
 #if (CONFIG_SDRAM0_SIZE == 0x08000000 || CONFIG_SDRAM0_SIZE == 0x10000000) && \
     (CONFIG_SDRAM1_SIZE == 0x08000000 || CONFIG_SDRAM1_SIZE == 0x10000000) && \
     CONFIG_DDR_NUM_CH0 == 1 && CONFIG_DDR_NUM_CH1 == 1
diff --git a/include/configs/ph1_ld4.h b/include/configs/ph1_ld4.h
index 005a853..73a95e6 100644
--- a/include/configs/ph1_ld4.h
+++ b/include/configs/ph1_ld4.h
@@ -37,8 +37,6 @@
 #define CONFIG_DDR_NUM_CH0 1
 #define CONFIG_DDR_NUM_CH1 1
 
-#define CONFIG_DDR_FREQ 1600
-
 /*
  * Memory Size & Mapping
  */
diff --git a/include/configs/ph1_pro4.h b/include/configs/ph1_pro4.h
index 7dd6fd2..fc5132d 100644
--- a/include/configs/ph1_pro4.h
+++ b/include/configs/ph1_pro4.h
@@ -37,8 +37,6 @@
 #define CONFIG_DDR_NUM_CH0 2
 #define CONFIG_DDR_NUM_CH1 2
 
-#define CONFIG_DDR_FREQ 1600
-
 #define CONFIG_UNIPHIER_SMP
 
 /*
diff --git a/include/configs/ph1_sld8.h b/include/configs/ph1_sld8.h
index 1062aac..e2f1102 100644
--- a/include/configs/ph1_sld8.h
+++ b/include/configs/ph1_sld8.h
@@ -37,8 +37,6 @@
 #define CONFIG_DDR_NUM_CH0 1
 #define CONFIG_DDR_NUM_CH1 1
 
-#define CONFIG_DDR_FREQ 1333
-
 /* #define CONFIG_DDR_STANDARD */
 
 /*
-- 
1.9.1

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