This commit changes the location of include directives of board configuration files.
The purpose of this change is: - Slim down $(TOPDIR)/config.mk - Prevent $(TOPDIR)/Makefile from including the same configuration file twice - Do not include include/config.mk multiple times because ARCH, CPU, BOARD, VENDOR, SOC are exported
Before this commit:
- include/autoconf.mk was included from $(TOPDIR)/Makefile and $(TOPDIR)/config.mk (This means $(TOPDIR)/Makefile included include/autoconf.mk twice)
- include/{spl,tpl}-autoconf.mk was included from $(TOPDIR)/config.mk
- include/config.mk was included from $(TOPDIR)/Makefile and $(TOPDIR)/config.mk (This means $(TOPDIR)/Makefile included include/config.mk twice)
After this commit:
- include/autoconf.mk is included from $(TOPDIR)/Makefile and $(TOPDIR)/scripts/Makefile.build
- include/{spl,tpl}-autoconf.mk is included from $(TOPDIR)/spl/Makefile and $(TOPDIR)/scripts/Makefile.build
- include/config.mk is included from $(TOPDIR)/config.mk and $(TOPDIR)/spl/Makefile
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None
config.mk | 15 --------------- scripts/Makefile.build | 11 +++++++++++ spl/Makefile | 8 ++++++++ 3 files changed, 19 insertions(+), 15 deletions(-)
diff --git a/config.mk b/config.mk index 1336ef8..5b886aa 100644 --- a/config.mk +++ b/config.mk @@ -13,21 +13,6 @@ PLATFORM_LDFLAGS =
#########################################################################
-# Load generated board configuration -ifeq ($(CONFIG_TPL_BUILD),y) -# Include TPL autoconf -sinclude include/tpl-autoconf.mk -else -ifeq ($(CONFIG_SPL_BUILD),y) -# Include SPL autoconf -sinclude include/spl-autoconf.mk -else -# Include normal autoconf -sinclude include/autoconf.mk -endif -endif -sinclude $(OBJTREE)/include/config.mk - # Some architecture config.mk files need to know what CPUDIR is set to, # so calculate CPUDIR before including ARCH/SOC/CPU config.mk files. # Check if arch/$ARCH/cpu/$CPU exists, otherwise assume arch/$ARCH/cpu contains diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 921fbbf..f37957f 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -42,6 +42,17 @@ subdir-ccflags-y := # Read auto.conf if it exists, otherwise ignore -include include/config/auto.conf
+# Added for U-Boot: Load U-Boot configuration +ifeq ($(CONFIG_TPL_BUILD),y) + -include include/tpl-autoconf.mk +else + ifeq ($(CONFIG_SPL_BUILD),y) + -include include/spl-autoconf.mk + else + -include include/autoconf.mk + endif +endif + include scripts/Kbuild.include # Modified for U-Boot # We must include config.mk after Kbuild.include: diff --git a/spl/Makefile b/spl/Makefile index 705dae3..3fe89cc 100644 --- a/spl/Makefile +++ b/spl/Makefile @@ -38,6 +38,14 @@ else SPL_BIN := u-boot-spl endif
+include include/config.mk + +ifeq ($(CONFIG_TPL_BUILD),y) + -include include/tpl-autoconf.mk +else + -include include/spl-autoconf.mk +endif + include $(srctree)/scripts/Kbuild.include
include $(TOPDIR)/config.mk