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Makefile: Add CONFIG_BUILD_TARGET to automatically build an special image
Add target to build it automatically upon "make" / MAKEALL. This can/should be set by board / cpu specific headers if a special U-Boot image is required for this SoC / board. E.g. used by Marvell Armada XP to automatically build the u-boot.kwb target. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
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5
Makefile
5
Makefile
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@ -758,6 +758,11 @@ endif
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endif
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endif
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# Add optional build target if defined in board/cpu/soc headers
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ifneq ($(CONFIG_BUILD_TARGET),)
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ALL-y += $(CONFIG_BUILD_TARGET:"%"=%)
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endif
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LDFLAGS_u-boot += $(LDFLAGS_FINAL)
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ifneq ($(CONFIG_SYS_TEXT_BASE),)
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LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE)
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8
README
8
README
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@ -2722,6 +2722,14 @@ CBFS (Coreboot Filesystem) support
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200 ms.
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- Configuration Management:
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CONFIG_BUILD_TARGET
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Some SoCs need special image types (e.g. U-Boot binary
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with a special header) as build targets. By defining
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CONFIG_BUILD_TARGET in the SoC / board header, this
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special image will be automatically built upon calling
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make / MAKEALL.
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CONFIG_IDENT_STRING
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If defined, this string will be added to the U-Boot
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