summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-03-05 16:59:38 +0900
committerTom Rini <trini@ti.com>2014-03-07 10:59:06 -0500
commitcd2e46cb38d5aeada2b2c2f881cdc6baa672dc09 (patch)
tree7dd1790284f07b4eff2197043c81a3aa644407e6 /include
parente91df49fbb56858003ebe61191ae07b223a7b866 (diff)
downloadu-boot-imx-cd2e46cb38d5aeada2b2c2f881cdc6baa672dc09.zip
u-boot-imx-cd2e46cb38d5aeada2b2c2f881cdc6baa672dc09.tar.gz
u-boot-imx-cd2e46cb38d5aeada2b2c2f881cdc6baa672dc09.tar.bz2
kbuild: add CONFIG_ prefix to USE_PRIVATE_LIBGCC
Before this commit, USE_PRIVATE_LIBGCC was defined in arch-specific config.mk and referenced in arch/$(ARCH)/lib/Makefile. We are not happy about parsing config.mk again and again. We have to keep the same behavior with a different way. By adding "CONFIG_" prefix, this macro appears in include/autoconf.mk, include/spl-autoconf.mk. (And treating USE_PRIVATE_LIBGCC as CONFIG macro is reasonable enough.) Tegra SoC family defined USE_PRIVATE_LIBGCC as "yes" in arch/arm/cpu/arm720t/tegra*/config.mk, whereas did not define it in arch/arm/cpu/armv7/tegra*/config.mk. It means Tegra enables PRIVATE_LIBGCC only for SPL. We can describe the same behavior by adding #ifdef CONFIG_SPL_BUILD # define CONFIG_USE_PRIVATE_LIBGCC #endif to include/configs/tegra-common.h. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'include')
-rw-r--r--include/configs/tegra-common.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 0b102aa..9247aef 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -151,6 +151,10 @@
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
+#ifdef CONFIG_SPL_BUILD
+# define CONFIG_USE_PRIVATE_LIBGCC
+#endif
+
#define CONFIG_SYS_GENERIC_BOARD
/* Misc utility code */