ARM: UniPhier: call pin_init() also in the normal boot

CONFIG_UNIPHIER_SERIAL has been moved to Kconfig and
it is defined in ./.config but not in spl/.config,
so pin_init() should be called from the normal image
so that UART works correctly.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

arch/arm/cpu/armv7/uniphier/Kconfig

@@ -32,6 +32,10 @@ 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 SOC_INIT
+	bool
+	default SPL_BUILD
+
 config DRAM_INIT
 	bool
 	default SPL_BUILD

arch/arm/cpu/armv7/uniphier/board_postclk_init.c

@@ -20,6 +20,7 @@ void clkrst_init(void);
 
 int board_postclk_init(void)
 {
+#ifdef CONFIG_SOC_INIT
 	bcu_init();
 
 	sbc_init();
@@ -37,7 +38,7 @@ int board_postclk_init(void)
 	clkrst_init();
 
 	led_write(B, 2, , );
-
+#endif
 	pin_init();
 
 	led_write(B, 3, , );

arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile

@@ -5,6 +5,7 @@
 obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
 obj-y += platdevice.o
 obj-y += boot-mode.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += bcu_init.o sbc_init.o sg_init.o \
-					pll_init.o clkrst_init.o pinctrl.o
+obj-$(CONFIG_SOC_INIT) += bcu_init.o sbc_init.o sg_init.o pll_init.o \
+								clkrst_init.o
+obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
 obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o

arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile

@@ -5,6 +5,6 @@
 obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
 obj-y += platdevice.o
 obj-y += boot-mode.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += sbc_init.o sg_init.o \
-					pll_init.o clkrst_init.o pinctrl.o
+obj-$(CONFIG_SOC_INIT) += sbc_init.o sg_init.o pll_init.o clkrst_init.o
+obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
 obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o

arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile

@@ -5,6 +5,7 @@
 obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
 obj-y += platdevice.o
 obj-y += boot-mode.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += bcu_init.o sbc_init.o sg_init.o \
-					pll_init.o clkrst_init.o pinctrl.o
+obj-$(CONFIG_SOC_INIT) += bcu_init.o sbc_init.o sg_init.o pll_init.o \
+								clkrst_init.o
+obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
 obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o

include/configs/uniphier-common.h

@@ -248,9 +248,9 @@ are defined. Select only one of them."
 
 #define CONFIG_SYS_TEXT_BASE		0x84000000
 
-#if defined(CONFIG_SPL_BUILD)
 #define CONFIG_BOARD_POSTCLK_INIT
-#else
+
+#ifndef CONFIG_SPL_BUILD
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #endif