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
---
Makefile | 5 +++++ README | 8 ++++++++ 2 files changed, 13 insertions(+)
diff --git a/Makefile b/Makefile index e45a25c..44572c0 100644 --- a/Makefile +++ b/Makefile @@ -742,6 +742,11 @@ endif endif endif
+# Add optional build target if defined in board/cpu/soc headers +ifneq ($(CONFIG_BUILD_TARGET),) +ALL-y += $(CONFIG_BUILD_TARGET:"%"=%) +endif + LDFLAGS_u-boot += $(LDFLAGS_FINAL) ifneq ($(CONFIG_SYS_TEXT_BASE),) LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE) diff --git a/README b/README index fe5cacb..4b4633c 100644 --- a/README +++ b/README @@ -2657,6 +2657,14 @@ CBFS (Coreboot Filesystem) support 200 ms.
- Configuration Management: + CONFIG_BUILD_TARGET + + Some SoCs need special image types (e.g. U-Boot binary + with a special header) as build targets. By defining + CONFIG_BUILD_TARGET in the SoC / board header, this + special image will be automatically built upon calling + make / MAKEALL. + CONFIG_IDENT_STRING
If defined, this string will be added to the U-Boot