summaryrefslogtreecommitdiff
path: root/doc/README.SPL
diff options
context:
space:
mode:
authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-07-30 14:08:16 +0900
committerTom Rini <trini@ti.com>2014-07-30 08:48:02 -0400
commit4ce99570292544746d738b0621f83da1d6ce4ddc (patch)
treee19f183dc11c932e84aa1539e5648e6f3ea870b9 /doc/README.SPL
parent516312598ab1a310d8fa8339694b56090d87c63d (diff)
downloadu-boot-imx-4ce99570292544746d738b0621f83da1d6ce4ddc.zip
u-boot-imx-4ce99570292544746d738b0621f83da1d6ce4ddc.tar.gz
u-boot-imx-4ce99570292544746d738b0621f83da1d6ce4ddc.tar.bz2
include: define CONFIG_SPL and CONFIG_TPL as 1
We are about to switch to Kconfig in the next commit. But there are something to get done beforehand. In Kconfig, include/generated/autoconf.h defines boolean CONFIG macros as 1. CONFIG_SPL and CONFIG_TPL, if defined, must be set to 1. Otherwise, when switching to Kconfig, the build log would be sprinkled with warning messages like this: warning: "CONFIG_SPL" redefined [enabled by default] Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/README.SPL')
-rw-r--r--doc/README.SPL2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/README.SPL b/doc/README.SPL
index 57a39a4..2b4b0b8 100644
--- a/doc/README.SPL
+++ b/doc/README.SPL
@@ -40,7 +40,7 @@ COBJS-$(CONFIG_SPL_BUILD) += foo.o
The building of SPL images can be with:
-#define CONFIG_SPL
+#define CONFIG_SPL 1
Because SPL images normally have a different text base, one has to be
configured by defining CONFIG_SPL_TEXT_BASE. The linker script has to be