bd3f9ee679
Our last sync with the kernel was 5.1. We are so out of sync now, that tracking the patches and backporting them one by one makes little sense and it's going to take ages. This is an attempt to sync up Makefiles to 6.1. Unfortunately due to sheer amount of patches this is not easy to review, but that's what we decided during a community call for the bump to 5.1, so we are following the same guidelines here. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>a #rebased on -next
82 lines
2.8 KiB
Makefile
82 lines
2.8 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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# (C) Copyright 2000-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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extra-$(CONFIG_XPL_BUILD) := start.o
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obj-y = clock.o mxs.o iomux.o timer.o
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ifdef CONFIG_XPL_BUILD
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obj-y += spl_boot.o spl_lradc_init.o spl_mem_init.o spl_power_init.o
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endif
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# Specify the target for use in elftosb call
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MKIMAGE_TARGET-$(CONFIG_MX23) = mxsimage$(CONFIG_SPL_FRAMEWORK:%=-spl).mx23.cfg
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MKIMAGE_TARGET-$(CONFIG_MX28) = mxsimage$(CONFIG_SPL_FRAMEWORK:%=-spl).mx28.cfg
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# Generate HAB-capable IVT
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#
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# Note on computing the post-IVT size field value for the U-Boot binary.
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# The value is the result of adding the following:
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# -> The size of U-Boot binary aligned to 64B (u-boot.bin)
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# -> The size of IVT block aligned to 64B (u-boot.ivt)
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# -> The size of U-Boot signature (u-boot.sig), 3904 B
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# -> The 64B hole in front of U-Boot binary for 'struct mxs_spl_data' passing
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#
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quiet_cmd_mkivt_mxs = MXSIVT $@
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cmd_mkivt_mxs = \
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sz=`expr \`stat -c "%s" $^\` + 64 + 3904 + 128` ; \
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echo -n "0x402000d1 $2 0 0 0 $3 $4 0 $$sz 0 0 0 0 0 0 0" | \
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tr -s " " | xargs -d " " -i printf "%08x\n" "{}" | rev | \
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sed "s/\(.\)\(.\)/\\\\\\\\x\2\1\n/g" | xargs -i printf "{}" >$@
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# Align binary to 64B
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quiet_cmd_mkalign_mxs = MXSALGN $@
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cmd_mkalign_mxs = \
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dd if=$^ of=$@ ibs=64 conv=sync 2>/dev/null && \
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mv $@ $^
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# Assemble the CSF file
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quiet_cmd_mkcsfreq_mxs = MXSCSFR $@
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cmd_mkcsfreq_mxs = \
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ivt=$(word 1,$^) ; \
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bin=$(word 2,$^) ; \
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csf=$(word 3,$^) ; \
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sed "s@VENDOR@$(VENDOR)@g;s@BOARD@$(BOARD)@g" "$$csf" | \
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sed '/^\#\#Blocks/ d' > $@ ; \
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echo " Blocks = $2 0x0 `stat -c '%s' $$bin` \"$$bin\" , \\" >> $@ ; \
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echo " $3 0x0 0x40 \"$$ivt\"" >> $@
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# Sign files
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quiet_cmd_mkcst_mxs = MXSCST $@
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cmd_mkcst_mxs = cst -o $@ < $^ \
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$(if $(KBUILD_VERBOSE:1=), >/dev/null)
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spl/u-boot-spl.ivt: spl/u-boot-spl.bin FORCE
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$(call if_changed,mkalign_mxs)
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$(call if_changed,mkivt_mxs,$(CONFIG_SPL_TEXT_BASE),\
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0x00008000,0x00008040)
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u-boot.ivt: u-boot.bin FORCE
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$(call if_changed,mkalign_mxs)
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$(call if_changed,mkivt_mxs,$(CONFIG_TEXT_BASE),\
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0x40001000,0x40001040)
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spl/u-boot-spl.csf: spl/u-boot-spl.ivt spl/u-boot-spl.bin board/$(VENDOR)/$(BOARD)/sign/u-boot-spl.csf FORCE
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$(call if_changed,mkcsfreq_mxs,$(CONFIG_SPL_TEXT_BASE),0x8000)
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u-boot.csf: u-boot.ivt u-boot.bin board/$(VENDOR)/$(BOARD)/sign/u-boot.csf FORCE
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$(call if_changed,mkcsfreq_mxs,$(CONFIG_TEXT_BASE),0x40001000)
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%.sig: %.csf FORCE
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$(call if_changed,mkcst_mxs)
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MKIMAGEFLAGS_u-boot.sb = -n $< -T mxsimage
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u-boot.sb: $(src)/$(MKIMAGE_TARGET-y) u-boot.bin spl/u-boot-spl.bin FORCE
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$(call if_changed,mkimage)
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MKIMAGEFLAGS_u-boot-signed.sb = -n $< -T mxsimage
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u-boot-signed.sb: $(src)/mxsimage-signed.cfg u-boot.ivt u-boot.sig spl/u-boot-spl.ivt spl/u-boot-spl.sig FORCE
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$(call if_changed,mkimage)
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