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kbuild: refactor more IMX image rules

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This commit avoids generating ./SPL twice.
  - Fist time descending to spl/
  - Second time as a prerequisite of u-boot-with-spl.imx,
    u-boot-with-nand-spl.imx.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
This commit is contained in:
Masahiro Yamada 2014-02-24 11:12:21 +09:00 committed by Tom Rini
parent 4e0c8abcdd
commit 630d23455b
6 changed files with 14 additions and 34 deletions
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5
Makefile
View file

@ -839,7 +839,10 @@ OBJCOPYFLAGS_u-boot-with-tpl.bin = -I binary -O binary \
tpl/u-boot-with-tpl.bin: tpl/u-boot-tpl.bin u-boot.bin FORCE
$(call if_changed,pad_cat)
u-boot-with-spl.imx u-boot-with-nand-spl.imx: spl/u-boot-spl.bin u-boot.bin
SPL: spl/u-boot-spl.bin FORCE
$(Q)$(MAKE) $(build)=arch/arm/imx-common $@
u-boot-with-spl.imx u-boot-with-nand-spl.imx: SPL u-boot.bin FORCE
$(Q)$(MAKE) $(build)=arch/arm/imx-common $@
MKIMAGEFLAGS_u-boot.ubl = -n $(UBL_CONFIG) -T ublimage -e $(CONFIG_SYS_TEXT_BASE)

10
arch/arm/config.mk
View file

@ -112,3 +112,13 @@ OBJCOPYFLAGS += -j .text -j .rodata -j .data -j .u_boot_list -j .rela.dyn
else
OBJCOPYFLAGS += -j .text -j .rodata -j .hash -j .data -j .got.plt -j .u_boot_list -j .rel.dyn
endif
ifneq ($(CONFIG_IMX_CONFIG),)
ifdef CONFIG_SPL
ifndef CONFIG_SPL_BUILD
ALL-y += SPL
endif
else
ALL-y += u-boot.imx
endif
endif

10
arch/arm/cpu/arm1136/config.mk
View file

@ -7,13 +7,3 @@
# Make ARMv5 to allow more compilers to work, even though its v6.
PLATFORM_CPPFLAGS += -march=armv5
ifneq ($(CONFIG_IMX_CONFIG),)
ifdef CONFIG_SPL
ifdef CONFIG_SPL_BUILD
ALL-y += SPL
endif
else
ALL-y += u-boot.imx
endif
endif

10
arch/arm/cpu/arm926ejs/config.mk
View file

@ -6,13 +6,3 @@
#
PLATFORM_CPPFLAGS += -march=armv5te
ifneq ($(CONFIG_IMX_CONFIG),)
ifdef CONFIG_SPL
ifdef CONFIG_SPL_BUILD
ALL-y += SPL
endif
else
ALL-y += u-boot.imx
endif
endif

10
arch/arm/cpu/armv7/config.mk
View file

@ -13,13 +13,3 @@ PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7)
# SEE README.arm-unaligned-accesses
PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,)
PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED)
ifneq ($(CONFIG_IMX_CONFIG),)
ifdef CONFIG_SPL
ifdef CONFIG_SPL_BUILD
ALL-y += SPL
endif
else
ALL-y += u-boot.imx
endif
endif

3
spl/Makefile
View file

@ -180,9 +180,6 @@ MKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE)
MLO MLO.byteswap: $(obj)/u-boot-spl.bin
$(call if_changed,mkimage)
SPL: $(obj)/u-boot-spl.bin
$(Q)$(MAKE) $(build)=arch/arm/imx-common $@
ALL-y += $(obj)/$(SPL_BIN).bin
ifdef CONFIG_SAMSUNG