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authorMarek Vasut <marex@denx.de>2015-07-15 02:53:45 +0200
committerMarek Vasut <marex@denx.de>2015-08-08 14:14:10 +0200
commit333b7209ed486f5a9cba2b9727edd6170fdace70 (patch)
treeca19c38738a0401778dfa11ad26b72cbe3bf743d /scripts
parent55b4312b905a64e33e518bd5f99193196fcdc500 (diff)
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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 'scripts')
-rw-r--r--scripts/Makefile.spl10
1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 4879d0a..239ee48 100644
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -163,6 +163,10 @@ ifdef CONFIG_SAMSUNG
ALL-y += $(obj)/$(BOARD)-spl.bin
endif
+ifdef CONFIG_ARCH_SOCFPGA
+ALL-y += $(obj)/$(SPL_BIN)-dtb.sfp
+endif
+
ifdef CONFIG_SUNXI
ALL-y += $(obj)/sunxi-spl.bin
endif
@@ -231,6 +235,12 @@ ifneq ($(CONFIG_SPL_TEXT_BASE),)
LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE)
endif
+ifdef CONFIG_ARCH_SOCFPGA
+MKIMAGEFLAGS_$(SPL_BIN)-dtb.sfp = -T socfpgaimage
+$(obj)/$(SPL_BIN)-dtb.sfp: $(obj)/$(SPL_BIN)-dtb.bin FORCE
+ $(call if_changed,mkimage)
+endif
+
ifdef CONFIG_SUNXI
quiet_cmd_mksunxiboot = MKSUNXI $@
cmd_mksunxiboot = $(objtree)/tools/mksunxiboot $< $@
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