ARM: uniphier: rename CONFIG_MACH_* to CONFIG_ARCH_UNIPHIER_*

I want these prefixed with CONFIG_ARCH_UNIPHIER_ to clarify
they belong to UniPhier SoC family.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 6405961..bd0769e 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -9,7 +9,7 @@
 #ifndef __CONFIG_UNIPHIER_COMMON_H__
 #define __CONFIG_UNIPHIER_COMMON_H__
 
-#if defined(CONFIG_MACH_PH1_SLD3)
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3)
 #define CONFIG_DDR_NUM_CH0 2
 #define CONFIG_DDR_NUM_CH1 1
 #define CONFIG_DDR_NUM_CH2 1
@@ -23,7 +23,7 @@
 #define CONFIG_SDRAM2_SIZE	0x10000000
 #endif
 
-#if defined(CONFIG_MACH_PH1_LD4)
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_LD4)
 #define CONFIG_DDR_NUM_CH0 1
 #define CONFIG_DDR_NUM_CH1 1
 
@@ -34,7 +34,7 @@
 #define CONFIG_SDRAM1_SIZE	0x10000000
 #endif
 
-#if defined(CONFIG_MACH_PH1_PRO4)
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4)
 #define CONFIG_DDR_NUM_CH0 2
 #define CONFIG_DDR_NUM_CH1 2
 
@@ -45,7 +45,7 @@
 #define CONFIG_SDRAM1_SIZE	0x20000000
 #endif
 
-#if defined(CONFIG_MACH_PH1_SLD8)
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8)
 #define CONFIG_DDR_NUM_CH0 1
 #define CONFIG_DDR_NUM_CH1 1
 
@@ -175,7 +175,7 @@
 
 #define CONFIG_NAND_DENALI_ECC_SIZE			1024
 
-#ifdef CONFIG_MACH_PH1_SLD3
+#ifdef CONFIG_ARCH_UNIPHIER_PH1_SLD3
 #define CONFIG_SYS_NAND_REGS_BASE			0xf8100000
 #define CONFIG_SYS_NAND_DATA_BASE			0xf8000000
 #else
@@ -291,11 +291,12 @@
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_NR_DRAM_BANKS		2
 
-#if defined(CONFIG_MACH_PH1_SLD3) || defined(CONFIG_MACH_PH1_LD4) || \
-	defined(CONFIG_MACH_PH1_SLD8)
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3) || \
+	defined(CONFIG_ARCH_UNIPHIER_PH1_LD4) || \
+	defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8)
 #define CONFIG_SPL_TEXT_BASE		0x00040000
 #endif
-#if defined(CONFIG_MACH_PH1_PRO4)
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4)
 #define CONFIG_SPL_TEXT_BASE		0x00100000
 #endif