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| author | Marek Vasut <marex@denx.de> | 2015-07-15 02:53:45 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-08-08 14:14:10 +0200 |
| commit | 333b7209ed486f5a9cba2b9727edd6170fdace70 (patch) | |
| tree | ca19c38738a0401778dfa11ad26b72cbe3bf743d /Makefile | |
| parent | 55b4312b905a64e33e518bd5f99193196fcdc500 (diff) | |
| download | u-boot-333b7209ed486f5a9cba2b9727edd6170fdace70.zip u-boot-333b7209ed486f5a9cba2b9727edd6170fdace70.tar.gz u-boot-333b7209ed486f5a9cba2b9727edd6170fdace70.tar.bz2 | |
Makefile: Add target for building bootable SPL image for SoCFPGA
Add build target for generating boot partition images recognised by
the SoCFPGA BootROM. The SoCFPGA BootROM expects four copies of the
u-boot-spl-dtb.sfp at the beginning of boot partition. Those are
u-boot-spl-dtb.bin augmented by a header with which the BootROM can
work. The u-boot-dtb.img uImage is appended to this to produce a
full boot partition image, the u-boot-with-spl-dtb.sfp . This is
the name of the final target.
Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1020,6 +1020,15 @@ u-boot-nand.gph: u-boot.bin FORCE $(call if_changed,mkimage) @dd if=/dev/zero bs=8 count=1 2>/dev/null >> $@ +ifneq ($(CONFIG_ARCH_SOCFPGA),) +quiet_cmd_socboot = SOCBOOT $@ +cmd_socboot = cat spl/u-boot-spl-dtb.sfp spl/u-boot-spl-dtb.sfp \ + spl/u-boot-spl-dtb.sfp spl/u-boot-spl-dtb.sfp \ + u-boot-dtb.img > $@ || rm -f $@ +u-boot-with-spl-dtb.sfp: spl/u-boot-spl-dtb.sfp u-boot-dtb.img FORCE + $(call if_changed,socboot) +endif + # x86 uses a large ROM. We fill it with 0xff, put the 16-bit stuff (including # reset vector) at the top, Intel ME descriptor at the bottom, and U-Boot in # the middle. @@ -1298,6 +1307,9 @@ spl/u-boot-spl: tools prepare $(if $(CONFIG_OF_SEPARATE),dts/dt.dtb) spl/sunxi-spl.bin: spl/u-boot-spl @: +spl/u-boot-spl-dtb.sfp: spl/u-boot-spl + @: + tpl/u-boot-tpl.bin: tools prepare $(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all |