diff options
| author | Stefan Roese <sr@denx.de> | 2012-08-16 17:54:52 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2012-12-05 17:31:26 +0100 |
| commit | b40bda6bd8b311d828a11dfa12df324cd51c3a55 (patch) | |
| tree | a5dfdf27bfbbb56099ef39ad9b4956bdada04fed | |
| parent | 13b4f639495db2d351be3882eebc4fefdf42d5b4 (diff) | |
Makefile: Add possibility to set entry-point for u-boot.img
This patch enabled boards using the SPL framework to set
an entry point in the U-Boot mkimage image "u-boot.img".
Until now the entry point in the header has been set to 0.
By setting CONFIG_SYS_UBOOT_START in the board header, boards
can override this default location.
This will be used by the upcoming a3m071 MPC5200 board port.
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | Makefile | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -450,9 +450,18 @@ $(obj)u-boot.ldr.hex: $(obj)u-boot.ldr $(obj)u-boot.ldr.srec: $(obj)u-boot.ldr $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary +# +# U-Boot entry point, needed for booting of full-blown U-Boot +# from the SPL U-Boot version. +# +ifndef CONFIG_SYS_UBOOT_START +CONFIG_SYS_UBOOT_START := 0 +endif + $(obj)u-boot.img: $(obj)u-boot.bin $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \ - -O u-boot -a $(CONFIG_SYS_TEXT_BASE) -e 0 \ + -O u-boot -a $(CONFIG_SYS_TEXT_BASE) \ + -e $(CONFIG_SYS_UBOOT_START) \ -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \ sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \ -d $< $@ |