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| author | Marek Vasut <marex@denx.de> | 2013-04-21 05:52:24 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2013-05-05 17:45:05 +0200 |
| commit | ae3509dc32979b6b64c3ab59183a890d1038320d (patch) | |
| tree | dc7057bbcdeaacd0642f23000546bcfbd9baadf6 /arch/arm/imx-common | |
| parent | 5c651e86ca6d88ae8016578f01fb4daf6d8d4fbc (diff) | |
| download | blackbird-obmc-uboot-ae3509dc32979b6b64c3ab59183a890d1038320d.tar.gz blackbird-obmc-uboot-ae3509dc32979b6b64c3ab59183a890d1038320d.zip | |
arm: imx: Pack u-boot.bin into uImage for SPL
The U-Boot SPL can parse the uImage format and gather information from
it about the payload. Make use of this and wrap u-boot.bin into uImage
format. The benefit is the SPL will know the size of the payload
instead of using fixed size of the payload defined at compile time.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm/imx-common')
| -rw-r--r-- | arch/arm/imx-common/Makefile | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 9309439420..1166488c2b 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -61,8 +61,11 @@ $(OBJTREE)/SPL: $(OBJTREE)/spl/u-boot-spl.bin $(OBJTREE)/$(patsubst "%",%,$(CONF $(OBJTREE)/u-boot-with-spl.imx: $(OBJTREE)/SPL $(OBJTREE)/u-boot.bin $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SPL_PAD_TO) \ -I binary -O binary $< $(OBJTREE)/spl/u-boot-spl-pad.imx - cat $(OBJTREE)/spl/u-boot-spl-pad.imx $(OBJTREE)/u-boot.bin > $@ - rm $(OBJTREE)/spl/u-boot-spl-pad.imx + $(OBJTREE)/tools/mkimage -A arm -O U-Boot -a $(CONFIG_SYS_TEXT_BASE) \ + -e $(CONFIG_SYS_TEXT_BASE) -C none -d $(OBJTREE)/u-boot.bin \ + $(OBJTREE)/u-boot.uim + cat $(OBJTREE)/spl/u-boot-spl-pad.imx $(OBJTREE)/u-boot.uim > $@ + rm $(OBJTREE)/spl/u-boot-spl-pad.imx $(OBJTREE)/u-boot.uim $(OBJTREE)/u-boot-with-nand-spl.imx: $(OBJTREE)/SPL $(OBJTREE)/u-boot.bin (echo -ne '\x00\x00\x00\x00\x46\x43\x42\x20\x01' && \ @@ -72,8 +75,11 @@ $(OBJTREE)/u-boot-with-nand-spl.imx: $(OBJTREE)/SPL $(OBJTREE)/u-boot.bin -I binary -O binary $(OBJTREE)/spl/u-boot-nand-spl.imx \ $(OBJTREE)/spl/u-boot-nand-spl-pad.imx rm $(OBJTREE)/spl/u-boot-nand-spl.imx - cat $(OBJTREE)/spl/u-boot-nand-spl-pad.imx $(OBJTREE)/u-boot.bin > $@ - rm $(OBJTREE)/spl/u-boot-nand-spl-pad.imx + $(OBJTREE)/tools/mkimage -A arm -O U-Boot -a $(CONFIG_SYS_TEXT_BASE) \ + -e $(CONFIG_SYS_TEXT_BASE) -C none -d $(OBJTREE)/u-boot.bin \ + $(OBJTREE)/u-boot.uim + cat $(OBJTREE)/spl/u-boot-nand-spl-pad.imx $(OBJTREE)/u-boot.uim > $@ + rm $(OBJTREE)/spl/u-boot-nand-spl-pad.imx $(OBJTREE)/u-boot.uim ######################################################################### |
