ARM: uniphier: introduce CONFIG_ARM_UNIPHIER_{32, 64}BIT

This will make it easier to select config options specific to
particular ARM processor generation.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index ae763ad..175c9f7 100644 (file)
--- a/arch/arm/mach-uniphier/Kconfig
+++ b/arch/arm/mach-uniphier/Kconfig
@@ -3,35 +3,42 @@ if ARCH_UNIPHIER
 config SYS_CONFIG_NAME
        default "uniphier"
 
+config ARCH_UNIPHIER_32BIT
+       bool
+       select CPU_V7
+
+config ARCH_UNIPHIER_64BIT
+       bool
+       select ARM64
+       select SPL_SEPARATE_BSS
+
 choice
         prompt "UniPhier SoC select"
         default ARCH_UNIPHIER_PRO4
 
 config ARCH_UNIPHIER_SLD3
        bool "UniPhier PH1-sLD3 SoC"
-       select CPU_V7
+       select ARCH_UNIPHIER_32BIT
 
 config ARCH_UNIPHIER_LD4_SLD8
        bool "UniPhier PH1-LD4/PH1-sLD8 SoC"
-       select CPU_V7
+       select ARCH_UNIPHIER_32BIT
 
 config ARCH_UNIPHIER_PRO4
        bool "UniPhier PH1-Pro4 SoC"
-       select CPU_V7
+       select ARCH_UNIPHIER_32BIT
 
 config ARCH_UNIPHIER_PRO5_PXS2_LD6B
        bool "UniPhier PH1-Pro5/ProXstream2/PH1-LD6b SoC"
-       select CPU_V7
+       select ARCH_UNIPHIER_32BIT
 
 config ARCH_UNIPHIER_LD11
        bool "UniPhier PH1-LD11 SoC"
-       select ARM64
-       select SPL_SEPARATE_BSS
+       select ARCH_UNIPHIER_64BIT
 
 config ARCH_UNIPHIER_LD20
        bool "UniPhier PH1-LD20 SoC"
-       select ARM64
-       select SPL_SEPARATE_BSS
+       select ARCH_UNIPHIER_64BIT
 
 endchoice