From 01072b44db66d31dc397ccccd1bf8ccf98e39094 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 4 Feb 2014 17:24:32 +0900 Subject: [PATCH] kbuild: move include directives of board configuration files 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 $(TOPDIR)/spl/Makefile Signed-off-by: Masahiro Yamada --- config.mk | 15 --------------- scripts/Makefile.build | 11 +++++++++++ spl/Makefile | 8 ++++++++ 3 files changed, 19 insertions(+), 15 deletions(-) diff --git a/config.mk b/config.mk index 1336ef871c..5b886aa700 100644 --- a/config.mk +++ b/config.mk @@ -13,21 +13,6 @@ PLATFORM_LDFLAGS = ######################################################################### -# Load generated board configuration -ifeq ($(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 2a87984a31..59361f4d7a 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 # Added for U-Boot diff --git a/spl/Makefile b/spl/Makefile index 6b985d1e4a..13612d3f8a 100644 --- a/spl/Makefile +++ b/spl/Makefile @@ -40,6 +40,14 @@ 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 $(TOPDIR)/config.mk HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(SRCTREE)/board/$(VENDOR)/common/Makefile),y,n) -- 2.25.1