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authorDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2014-11-21 22:51:33 (GMT)
committerTom Rini <trini@ti.com>2014-12-08 14:35:45 (GMT)
commite19db555b4ac79dafa04cc5ff98bdbff01e19388 (patch)
tree37b107cf8d2a3e6f25c07cd481a0868ecd9e391c /scripts/Makefile.spl
parenteb8a4fe0dc5db5f586ae26d04aa132c76535b27c (diff)
downloadu-boot-e19db555b4ac79dafa04cc5ff98bdbff01e19388.tar.xz
Kbuild: introduce Makefile in arch/$ARCH/
Introduce a Makefile under arch/$ARCH/ and include it in the top Makefile (similar to Linux kernel). This allows further refactoringi like moving architecture-specific code out of global makefiles, deprecating config variables (CPU, CPUDIR, SOC) or deprecating arch/$ARCH/config.mk. In contrary to Linux kernel, U-Boot defines the ARCH variable by Kconfig, thus the arch Makefile can only included conditionally after the top config.mk. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Diffstat (limited to 'scripts/Makefile.spl')
-rw-r--r--scripts/Makefile.spl23
1 files changed, 1 insertions, 22 deletions
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 1905446..ecf3037 100644
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -34,6 +34,7 @@ SPL_BIN := u-boot-spl
endif
include $(srctree)/config.mk
+include $(srctree)/arch/$(ARCH)/Makefile
# Enable garbage collection of un-used sections for SPL
KBUILD_CFLAGS += -ffunction-sections -fdata-sections
@@ -45,21 +46,6 @@ cpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \
HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n)
-ifdef CONFIG_SPL_START_S_PATH
-START_PATH := $(CONFIG_SPL_START_S_PATH:"%"=%)
-else
-START_PATH := $(CPUDIR)
-endif
-
-head-y := $(START_PATH)/start.o
-head-$(CONFIG_X86) += $(START_PATH)/start16.o $(START_PATH)/resetvec.o
-head-$(CONFIG_4xx) += $(START_PATH)/resetvec.o
-head-$(CONFIG_MPC85xx) += $(START_PATH)/resetvec.o
-
-libs-y += arch/$(ARCH)/lib/
-
-libs-y += $(CPUDIR)/
-
libs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/)
libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/
@@ -94,13 +80,6 @@ libs-$(CONFIG_SPL_USB_HOST_SUPPORT) += drivers/usb/host/
libs-$(CONFIG_OMAP_USB_PHY) += drivers/usb/phy/
libs-$(CONFIG_SPL_SATA_SUPPORT) += drivers/block/
-ifneq (,$(CONFIG_MX23)$(CONFIG_MX35)$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35))
-libs-y += arch/$(ARCH)/imx-common/
-endif
-
-libs-$(CONFIG_ARM) += arch/arm/cpu/
-libs-$(CONFIG_PPC) += arch/powerpc/cpu/
-
head-y := $(addprefix $(obj)/,$(head-y))
libs-y := $(addprefix $(obj)/,$(libs-y))
u-boot-spl-dirs := $(patsubst %/,%,$(filter %/, $(libs-y)))