ARM: uniphier: drop PH1- prefix from CONFIG options and file names

The current CONFIG names like "CONFIG_ARCH_UNIPHIER_PH1_PRO4" is too
long.  It would not hurt to drop "PH1_" because "UNIPHIER_" already
well specifies the SoC family.  Also, rename files for consistency.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode.c b/arch/arm/mach-uniphier/boot-mode/boot-mode.c
index cf39bf5..317a4f1 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode.c
+++ b/arch/arm/mach-uniphier/boot-mode/boot-mode.c
@@ -19,26 +19,24 @@
 		return BOOT_DEVICE_NOR;
 
 	switch (uniphier_get_soc_type()) {
-#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3)
-	case SOC_UNIPHIER_PH1_SLD3:
+#if defined(CONFIG_ARCH_UNIPHIER_SLD3)
+	case SOC_UNIPHIER_SLD3:
 		return ph1_sld3_boot_device();
 #endif
-#if defined(CONFIG_ARCH_UNIPHIER_PH1_LD4) || \
-	defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4) || \
-	defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8)
-	case SOC_UNIPHIER_PH1_LD4:
-	case SOC_UNIPHIER_PH1_PRO4:
-	case SOC_UNIPHIER_PH1_SLD8:
+#if defined(CONFIG_ARCH_UNIPHIER_LD4) || defined(CONFIG_ARCH_UNIPHIER_PRO4) || \
+	defined(CONFIG_ARCH_UNIPHIER_SLD8)
+	case SOC_UNIPHIER_LD4:
+	case SOC_UNIPHIER_PRO4:
+	case SOC_UNIPHIER_SLD8:
 		return ph1_ld4_boot_device();
 #endif
-#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO5)
-	case SOC_UNIPHIER_PH1_PRO5:
+#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
+	case SOC_UNIPHIER_PRO5:
 		return ph1_pro5_boot_device();
 #endif
-#if defined(CONFIG_ARCH_UNIPHIER_PROXSTREAM2) || \
-	defined(CONFIG_ARCH_UNIPHIER_PH1_LD6B)
-	case SOC_UNIPHIER_PROXSTREAM2:
-	case SOC_UNIPHIER_PH1_LD6B:
+#if defined(CONFIG_ARCH_UNIPHIER_PXS2) || defined(CONFIG_ARCH_UNIPHIER_LD6B)
+	case SOC_UNIPHIER_PXS2:
+	case SOC_UNIPHIER_LD6B:
 		return proxstream2_boot_device();
 #endif
 	default: