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Merge branch 'master' of git://git.denx.de/u-boot-sunxi
[u-boot] / arch / arm / cpu / arm926ejs / mxs / Makefile
1 # SPDX-License-Identifier: GPL-2.0+
2 #
3 # (C) Copyright 2000-2006
4 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5
6 extra-$(CONFIG_SPL_BUILD) := start.o
7
8 obj-y   = clock.o mxs.o iomux.o timer.o
9
10 ifdef   CONFIG_SPL_BUILD
11 obj-y   += spl_boot.o spl_lradc_init.o spl_mem_init.o spl_power_init.o
12 endif
13
14 # Specify the target for use in elftosb call
15 MKIMAGE_TARGET-$(CONFIG_MX23) = mxsimage$(CONFIG_SPL_FRAMEWORK:%=-spl).mx23.cfg
16 MKIMAGE_TARGET-$(CONFIG_MX28) = mxsimage$(CONFIG_SPL_FRAMEWORK:%=-spl).mx28.cfg
17
18 # Generate HAB-capable IVT
19 #
20 # Note on computing the post-IVT size field value for the U-Boot binary.
21 # The value is the result of adding the following:
22 #  -> The size of U-Boot binary aligned to 64B (u-boot.bin)
23 #  -> The size of IVT block aligned to 64B (u-boot.ivt)
24 #  -> The size of U-Boot signature (u-boot.sig), 3904 B
25 #  -> The 64B hole in front of U-Boot binary for 'struct mxs_spl_data' passing
26 #
27 quiet_cmd_mkivt_mxs = MXSIVT  $@
28 cmd_mkivt_mxs =                                                         \
29         sz=`expr \`stat -c "%s" $^\` + 64 + 3904 + 128` ;               \
30         echo -n "0x402000d1 $2 0 0 0 $3 $4 0 $$sz 0 0 0 0 0 0 0" |      \
31         tr -s " " | xargs -d " " -i printf "%08x\n" "{}" | rev |        \
32         sed "s/\(.\)\(.\)/\\\\\\\\x\2\1\n/g" | xargs -i printf "{}" >$@
33
34 # Align binary to 64B
35 quiet_cmd_mkalign_mxs = MXSALGN $@
36 cmd_mkalign_mxs =                                                       \
37         dd if=$^ of=$@ ibs=64 conv=sync 2>/dev/null &&                  \
38         mv $@ $^
39
40 # Assemble the CSF file
41 quiet_cmd_mkcsfreq_mxs = MXSCSFR $@
42 cmd_mkcsfreq_mxs =                                                      \
43         ivt=$(word 1,$^) ;                                              \
44         bin=$(word 2,$^) ;                                              \
45         csf=$(word 3,$^) ;                                              \
46         sed "s@VENDOR@$(VENDOR)@g;s@BOARD@$(BOARD)@g" "$$csf" |         \
47                 sed '/^\#\#Blocks/ d' > $@ ;                            \
48         echo "  Blocks = $2 0x0 `stat -c '%s' $$bin` \"$$bin\" , \\" >> $@ ; \
49         echo "           $3 0x0 0x40 \"$$ivt\"" >> $@
50
51 # Sign files
52 quiet_cmd_mkcst_mxs = MXSCST  $@
53 cmd_mkcst_mxs = cst -o $@ < $^                                          \
54         $(if $(KBUILD_VERBOSE:1=), >/dev/null)
55
56 spl/u-boot-spl.ivt: spl/u-boot-spl.bin
57         $(call if_changed,mkalign_mxs)
58         $(call if_changed,mkivt_mxs,$(CONFIG_SPL_TEXT_BASE),\
59                 0x00008000,0x00008040)
60
61 u-boot.ivt: u-boot.bin
62         $(call if_changed,mkalign_mxs)
63         $(call if_changed,mkivt_mxs,$(CONFIG_SYS_TEXT_BASE),\
64                 0x40001000,0x40001040)
65
66 spl/u-boot-spl.csf: spl/u-boot-spl.ivt spl/u-boot-spl.bin board/$(VENDOR)/$(BOARD)/sign/u-boot-spl.csf
67         $(call if_changed,mkcsfreq_mxs,$(CONFIG_SPL_TEXT_BASE),0x8000)
68
69 u-boot.csf: u-boot.ivt u-boot.bin board/$(VENDOR)/$(BOARD)/sign/u-boot.csf
70         $(call if_changed,mkcsfreq_mxs,$(CONFIG_SYS_TEXT_BASE),0x40001000)
71
72 %.sig: %.csf
73         $(call if_changed,mkcst_mxs)
74
75 MKIMAGEFLAGS_u-boot.sb = -n $< -T mxsimage
76 u-boot.sb: $(src)/$(MKIMAGE_TARGET-y) u-boot.bin spl/u-boot-spl.bin FORCE
77         $(call if_changed,mkimage)
78
79 MKIMAGEFLAGS_u-boot-signed.sb = -n $< -T mxsimage
80 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
81         $(call if_changed,mkimage)