arch: Make board selection choices optional

[karo-tx-uboot.git] / arch / sh / Kconfig

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 685406baab137a33b875b9ff985954fe0d1ca2b8..2f7a2fe073bf25361cea0818a1c64c7a93e13205 100644 (file)
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -18,8 +18,18 @@ config CPU_SH4A
        bool
        select CPU_SH4
 
+config SH_32BIT
+       bool "32bit mode"
+       depends on CPU_SH4A
+       default n
+       help
+         SH4A has 2 physical memory maps. This use 32bit mode.
+         And this is board specific. Please check your board if you
+         want to use this.
+
 choice
        prompt "Target select"
+       optional
 
 config TARGET_RSK7203
        bool "RSK+ 7203"
@@ -115,6 +125,9 @@ config SYS_CPU
        default "sh3" if CPU_SH3
        default "sh4" if CPU_SH4
 
+config USE_PRIVATE_LIBGCC
+       default y
+
 source "board/alphaproject/ap_sh4a_4a/Kconfig"
 source "board/espt/Kconfig"
 source "board/mpr2/Kconfig"