kconfig: move CONFIG_USE_PRIVATE_LIBGCC to Kconfig
The private libgcc is supported only on ARM, MIPS, PowerPC, SH, x86.
Those architectures should "select" HAVE_PRIVATE_LIBGCC and
CONFIG_USE_PRIVATE_LIBGCC should depend on it.
Currently, this option is enabled on Tegra boards and x86 architecture.
Move the definition from header files to Kconfig.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Tom Warren <twarren@nvidia.com>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ff9935a..0dba8ac 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -4,6 +4,9 @@
config SYS_ARCH
default "x86"
+config USE_PRIVATE_LIBGCC
+ default y
+
choice
prompt "Target select"
diff --git a/arch/x86/include/asm/config.h b/arch/x86/include/asm/config.h
index fedcaea..ff15828 100644
--- a/arch/x86/include/asm/config.h
+++ b/arch/x86/include/asm/config.h
@@ -11,6 +11,4 @@
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
-#define CONFIG_USE_PRIVATE_LIBGCC
-
#endif