1c7163083SMasahiro Yamada# 2c7163083SMasahiro Yamada# (C) Copyright 2000-2011 3c7163083SMasahiro Yamada# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4c7163083SMasahiro Yamada# 5c7163083SMasahiro Yamada# (C) Copyright 2011 6c7163083SMasahiro Yamada# Daniel Schwierzeck, daniel.schwierzeck@googlemail.com. 7c7163083SMasahiro Yamada# 8c7163083SMasahiro Yamada# (C) Copyright 2011 9c7163083SMasahiro Yamada# Texas Instruments Incorporated - http://www.ti.com/ 10c7163083SMasahiro Yamada# Aneesh V <aneesh@ti.com> 11c7163083SMasahiro Yamada# 12c7163083SMasahiro Yamada# SPDX-License-Identifier: GPL-2.0+ 13c7163083SMasahiro Yamada# 14c7163083SMasahiro Yamada# Based on top-level Makefile. 15c7163083SMasahiro Yamada# 16c7163083SMasahiro Yamada 17c7163083SMasahiro Yamadasrc := $(obj) 18c7163083SMasahiro Yamada 19c7163083SMasahiro Yamada# Create output directory if not already present 20c7163083SMasahiro Yamada_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) 21c7163083SMasahiro Yamada 22c7163083SMasahiro Yamadainclude $(srctree)/scripts/Kbuild.include 23c7163083SMasahiro Yamada 24e02ee254SMasahiro Yamada-include include/config/auto.conf 2551148790SMasahiro Yamada-include $(obj)/include/autoconf.mk 26c7163083SMasahiro Yamada 27e02ee254SMasahiro YamadaKBUILD_CPPFLAGS += -DCONFIG_SPL_BUILD 28c7163083SMasahiro Yamadaifeq ($(CONFIG_TPL_BUILD),y) 29e02ee254SMasahiro YamadaKBUILD_CPPFLAGS += -DCONFIG_TPL_BUILD 30e02ee254SMasahiro Yamadaendif 31e02ee254SMasahiro Yamada 32e02ee254SMasahiro Yamadaifeq ($(CONFIG_TPL_BUILD),y) 33c7163083SMasahiro YamadaSPL_BIN := u-boot-tpl 34c7163083SMasahiro Yamadaelse 35c7163083SMasahiro YamadaSPL_BIN := u-boot-spl 36c7163083SMasahiro Yamadaendif 37c7163083SMasahiro Yamada 38d688bd72SSimon Glassifdef CONFIG_SPL_BUILD 39d688bd72SSimon GlassSPL_ := SPL_ 40001f3142SSimon Glassifeq ($(CONFIG_TPL_BUILD),y) 41001f3142SSimon GlassSPL_TPL_ := TPL_ 42001f3142SSimon Glasselse 43001f3142SSimon GlassSPL_TPL_ := SPL_ 44001f3142SSimon Glassendif 45d688bd72SSimon Glasselse 46d688bd72SSimon GlassSPL_ := 47001f3142SSimon GlassSPL_TPL_ := 48d688bd72SSimon Glassendif 49d688bd72SSimon Glass 50c7163083SMasahiro Yamadainclude $(srctree)/config.mk 51e19db555SDaniel Schwierzeckinclude $(srctree)/arch/$(ARCH)/Makefile 52c7163083SMasahiro Yamada 53c7163083SMasahiro Yamada# Enable garbage collection of un-used sections for SPL 54c7163083SMasahiro YamadaKBUILD_CFLAGS += -ffunction-sections -fdata-sections 55c7163083SMasahiro YamadaLDFLAGS_FINAL += --gc-sections 56c7163083SMasahiro Yamada 57c7163083SMasahiro Yamada# FIX ME 58c7163083SMasahiro Yamadacpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \ 59c7163083SMasahiro Yamada $(NOSTDINC_FLAGS) 60dbbe2e64SSimon Glassc_flags := $(KBUILD_CFLAGS) $(cpp_flags) 61c7163083SMasahiro Yamada 62c7163083SMasahiro YamadaHAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) 63c7163083SMasahiro Yamada 64c7163083SMasahiro Yamadalibs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/) 65c7163083SMasahiro Yamadalibs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ 66c7163083SMasahiro Yamada 67c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_FRAMEWORK) += common/spl/ 68af6bbd4dSSimon Glasslibs-y += common/init/ 6976f1f388SSimon Glass 7076f1f388SSimon Glass# Special handling for a few options which support SPL/TPL 7176f1f388SSimon Glassifeq ($(CONFIG_TPL_BUILD),y) 7276f1f388SSimon Glasslibs-$(CONFIG_TPL_LIBCOMMON_SUPPORT) += common/ cmd/ 7376f1f388SSimon Glasslibs-$(CONFIG_TPL_LIBGENERIC_SUPPORT) += lib/ 7476f1f388SSimon Glasselse 7572a8cf8dSSimon Glasslibs-$(CONFIG_SPL_LIBCOMMON_SUPPORT) += common/ cmd/ 7676f1f388SSimon Glasslibs-$(CONFIG_SPL_LIBGENERIC_SUPPORT) += lib/ 7776f1f388SSimon Glassendif 7876f1f388SSimon Glass 79c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_LIBDISK_SUPPORT) += disk/ 80d6c2ac5bSMasahiro Yamadalibs-y += drivers/ 81e94793c8SStefan Agnerlibs-$(CONFIG_SPL_USB_GADGET_SUPPORT) += drivers/usb/dwc3/ 828d7a2b83SMichal Simeklibs-y += dts/ 83c7163083SMasahiro Yamadalibs-y += fs/ 84c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/ 85c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_NET_SUPPORT) += net/ 86c7163083SMasahiro Yamada 87c7163083SMasahiro Yamadahead-y := $(addprefix $(obj)/,$(head-y)) 88c7163083SMasahiro Yamadalibs-y := $(addprefix $(obj)/,$(libs-y)) 89c7163083SMasahiro Yamadau-boot-spl-dirs := $(patsubst %/,%,$(filter %/, $(libs-y))) 90c7163083SMasahiro Yamada 91c7163083SMasahiro Yamadalibs-y := $(patsubst %/, %/built-in.o, $(libs-y)) 92c7163083SMasahiro Yamada 93c7163083SMasahiro Yamada# Add GCC lib 94c7163083SMasahiro Yamadaifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y) 95c7163083SMasahiro YamadaPLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a 96c7163083SMasahiro YamadaPLATFORM_LIBS := $(filter-out %/lib.a, $(filter-out -lgcc, $(PLATFORM_LIBS))) $(PLATFORM_LIBGCC) 97c7163083SMasahiro Yamadaendif 98c7163083SMasahiro Yamada 99c7163083SMasahiro Yamadau-boot-spl-init := $(head-y) 100c7163083SMasahiro Yamadau-boot-spl-main := $(libs-y) 101dbbe2e64SSimon Glassifdef CONFIG_SPL_OF_PLATDATA 102dbbe2e64SSimon Glassu-boot-spl-platdata := $(obj)/dts/dt-platdata.o 103dbbe2e64SSimon Glassendif 104c7163083SMasahiro Yamada 105c7163083SMasahiro Yamada# Linker Script 106c7163083SMasahiro Yamadaifdef CONFIG_SPL_LDSCRIPT 107c7163083SMasahiro Yamada# need to strip off double quotes 108c7163083SMasahiro YamadaLDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_SPL_LDSCRIPT:"%"=%)) 109c7163083SMasahiro Yamadaendif 110c7163083SMasahiro Yamada 111c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 112c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-spl.lds 113c7163083SMasahiro Yamadaendif 114c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 115c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-spl.lds 116c7163083SMasahiro Yamadaendif 117c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 118c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot-spl.lds 119c7163083SMasahiro Yamadaendif 120c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 121c7163083SMasahiro Yamada$(error could not find linker script) 122c7163083SMasahiro Yamadaendif 123c7163083SMasahiro Yamada 124c7163083SMasahiro Yamada# Special flags for CPP when processing the linker script. 125c7163083SMasahiro Yamada# Pass the version down so we can handle backwards compatibility 126c7163083SMasahiro Yamada# on the fly. 127c7163083SMasahiro YamadaLDPPFLAGS += \ 128c7163083SMasahiro Yamada -include $(srctree)/include/u-boot/u-boot.lds.h \ 129c7163083SMasahiro Yamada -include $(objtree)/include/config.h \ 130c7163083SMasahiro Yamada -DCPUDIR=$(CPUDIR) \ 131c7163083SMasahiro Yamada $(shell $(LD) --version | \ 132c7163083SMasahiro Yamada sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') 133c7163083SMasahiro Yamada 1341f6a6648SSven EbenfeldMKIMAGEOUTPUT ?= /dev/null 1351f6a6648SSven Ebenfeld 136c7163083SMasahiro Yamadaquiet_cmd_mkimage = MKIMAGE $@ 137c7163083SMasahiro Yamadacmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ 1381f6a6648SSven Ebenfeld $(if $(KBUILD_VERBOSE:1=), >$(MKIMAGEOUTPUT)) 139c7163083SMasahiro Yamada 140c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE) 141c7163083SMasahiro Yamada 142c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE) 143c7163083SMasahiro Yamada 144514ec438SMasahiro YamadaMLO MLO.byteswap: $(obj)/u-boot-spl.bin FORCE 145c7163083SMasahiro Yamada $(call if_changed,mkimage) 146c7163083SMasahiro Yamada 14708598d6eSNathan Rossiifeq ($(CONFIG_SYS_SOC),"at91") 148c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin = -T atmelimage 149c7163083SMasahiro Yamada 150c7163083SMasahiro Yamadaifeq ($(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER),y) 151c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params) 152c7163083SMasahiro Yamada 153c7163083SMasahiro Yamadaboot.bin: $(obj)/../tools/atmel_pmecc_params 154c7163083SMasahiro Yamadaendif 155c7163083SMasahiro Yamada 156514ec438SMasahiro Yamadaboot.bin: $(obj)/u-boot-spl.bin FORCE 157c7163083SMasahiro Yamada $(call if_changed,mkimage) 15808598d6eSNathan Rossielse 159d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQ 1603b646080SMike LooijmansMKIMAGEFLAGS_boot.bin = -T zynqimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) 161d9b58b30SMichal Simekendif 162d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQMP 1633b646080SMike LooijmansMKIMAGEFLAGS_boot.bin = -T zynqmpimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) 164d9b58b30SMichal Simekendif 16508598d6eSNathan Rossi 166514ec438SMasahiro Yamadaspl/boot.bin: $(obj)/u-boot-spl.bin FORCE 16708598d6eSNathan Rossi $(call if_changed,mkimage) 16808598d6eSNathan Rossiendif 169c7163083SMasahiro Yamada 170e19b0fb4SMasahiro YamadaALL-y += $(obj)/$(SPL_BIN).bin 171c7163083SMasahiro Yamada 172c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 173c7163083SMasahiro YamadaALL-y += $(obj)/$(BOARD)-spl.bin 174c7163083SMasahiro Yamadaendif 175c7163083SMasahiro Yamada 176333b7209SMarek Vasutifdef CONFIG_ARCH_SOCFPGA 177bd7dc388SSimon GlassALL-y += $(obj)/$(SPL_BIN).sfp 178333b7209SMarek Vasutendif 179333b7209SMarek Vasut 180aec9a0f1SJagan Tekiifdef CONFIG_ARCH_SUNXI 181c7163083SMasahiro YamadaALL-y += $(obj)/sunxi-spl.bin 182*d2fdcc76SMaxime Ripard 183*d2fdcc76SMaxime Ripardifdef CONFIG_NAND_SUNXI 184*d2fdcc76SMaxime RipardALL-y += $(obj)/sunxi-spl-with-ecc.bin 185*d2fdcc76SMaxime Ripardendif 186c7163083SMasahiro Yamadaendif 187c7163083SMasahiro Yamada 188c001486dSHeiko Schocherifeq ($(CONFIG_SYS_SOC),"at91") 189c001486dSHeiko SchocherALL-y += boot.bin 190c001486dSHeiko Schocherendif 191c001486dSHeiko Schocher 19284547b4eSSimon GlassALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin 19384547b4eSSimon Glass 1941a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin 1951a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin 196d9b58b30SMichal Simek 197c7163083SMasahiro Yamadaall: $(ALL-y) 198c7163083SMasahiro Yamada 199fa78e0a3SSimon Glassquiet_cmd_cat = CAT $@ 200fa78e0a3SSimon Glasscmd_cat = cat $(filter-out $(PHONY), $^) > $@ 201fa78e0a3SSimon Glass 20203c25bcdSSimon Glassquiet_cmd_copy = COPY $@ 20303c25bcdSSimon Glass cmd_copy = cp $< $@ 20403c25bcdSSimon Glass 205d22199b1SSimon Glassifeq ($(CONFIG_SPL_OF_CONTROL)$(CONFIG_OF_SEPARATE)$(CONFIG_SPL_OF_PLATDATA),yy) 2060ec28e02SSimon Glass$(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin \ 2070ec28e02SSimon Glass $(if $(CONFIG_SPL_SEPARATE_BSS),,$(obj)/$(SPL_BIN)-pad.bin) \ 208fa78e0a3SSimon Glass $(obj)/$(SPL_BIN).dtb FORCE 209fa78e0a3SSimon Glass $(call if_changed,cat) 210fa78e0a3SSimon Glass 21103c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-dtb.bin FORCE 21203c25bcdSSimon Glass $(call if_changed,copy) 21303c25bcdSSimon Glasselse 21403c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE 21503c25bcdSSimon Glass $(call if_changed,copy) 21603c25bcdSSimon Glassendif 21703c25bcdSSimon Glass 21803c25bcdSSimon Glass# Create a file that pads from the end of u-boot-spl-nodtb.bin to bss_end 219fa78e0a3SSimon Glass$(obj)/$(SPL_BIN)-pad.bin: $(obj)/$(SPL_BIN) 220fa78e0a3SSimon Glass @bss_size_str=$(shell $(NM) $< | awk 'BEGIN {size = 0} /__bss_size/ {size = $$1} END {print "ibase=16; " toupper(size)}' | bc); \ 221fa78e0a3SSimon Glass dd if=/dev/zero of=$@ bs=1 count=$${bss_size_str} 2>/dev/null; 222fa78e0a3SSimon Glass 223fa78e0a3SSimon Glass# Pass the original device tree file through fdtgrep twice. The first pass 224fa78e0a3SSimon Glass# removes any unwanted nodes (i.e. those which don't have the 225fa78e0a3SSimon Glass# 'u-boot,dm-pre-reloc' property and thus are not needed by SPL. The second 226fa78e0a3SSimon Glass# pass removes various unused properties from the remaining nodes. 227fa78e0a3SSimon Glass# The output is typically a much smaller device tree file. 22827326c7eSHeiko Stübnerifeq ($(CONFIG_TPL_BUILD),y) 22927326c7eSHeiko Stübnerfdtgrep_props := -b u-boot,dm-pre-reloc -b u-boot,dm-tpl 23027326c7eSHeiko Stübnerelse 23127326c7eSHeiko Stübnerfdtgrep_props := -b u-boot,dm-pre-reloc -b u-boot,dm-spl 23227326c7eSHeiko Stübnerendif 233fa78e0a3SSimon Glassquiet_cmd_fdtgrep = FDTGREP $@ 23427326c7eSHeiko Stübner cmd_fdtgrep = $(objtree)/tools/fdtgrep $(fdtgrep_props) -RT $< \ 235fa78e0a3SSimon Glass -n /chosen -O dtb | \ 236fa78e0a3SSimon Glass $(objtree)/tools/fdtgrep -r -O dtb - -o $@ \ 237fa78e0a3SSimon Glass $(addprefix -P ,$(subst $\",,$(CONFIG_OF_SPL_REMOVE_PROPS))) 238fa78e0a3SSimon Glass 23935b78678SMasahiro Yamada$(obj)/$(SPL_BIN).dtb: dts/dt.dtb $(objtree)/tools/fdtgrep FORCE 24035b78678SMasahiro Yamada $(call if_changed,fdtgrep) 241fa78e0a3SSimon Glass 242dbbe2e64SSimon Glasspythonpath = PYTHONPATH=tools 243dbbe2e64SSimon Glass 244dbbe2e64SSimon Glassquiet_cmd_dtocc = DTOC C $@ 245dbbe2e64SSimon Glasscmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata 246dbbe2e64SSimon Glass 247dbbe2e64SSimon Glassquiet_cmd_dtoch = DTOC H $@ 248dbbe2e64SSimon Glasscmd_dtoch = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ struct 249dbbe2e64SSimon Glass 250dbbe2e64SSimon Glassquiet_cmd_plat = PLAT $@ 251dbbe2e64SSimon Glasscmd_plat = $(CC) $(c_flags) -c $< -o $@ 252dbbe2e64SSimon Glass 253dbbe2e64SSimon Glass$(obj)/dts/dt-platdata.o: $(obj)/dts/dt-platdata.c include/generated/dt-structs.h 254dbbe2e64SSimon Glass $(call if_changed,plat) 255dbbe2e64SSimon Glass 256dbbe2e64SSimon GlassPHONY += dts_dir 257dbbe2e64SSimon Glassdts_dir: 258dbbe2e64SSimon Glass $(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts) 259dbbe2e64SSimon Glass 260dbbe2e64SSimon Glassinclude/generated/dt-structs.h: $(obj)/$(SPL_BIN).dtb dts_dir dtoc 261dbbe2e64SSimon Glass $(call if_changed,dtoch) 262dbbe2e64SSimon Glass 263dbbe2e64SSimon Glass$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir dtoc 264dbbe2e64SSimon Glass $(call if_changed,dtocc) 265dbbe2e64SSimon Glass 266dbbe2e64SSimon Glassdtoc: #$(objtree)/tools/_libfdt.so 267dbbe2e64SSimon Glass 268c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 269c7163083SMasahiro Yamadaifdef CONFIG_VAR_SIZE_SPL 270c7163083SMasahiro YamadaVAR_SIZE_PARAM = --vs 271c7163083SMasahiro Yamadaelse 272c7163083SMasahiro YamadaVAR_SIZE_PARAM = 273c7163083SMasahiro Yamadaendif 274c7163083SMasahiro Yamada$(obj)/$(BOARD)-spl.bin: $(obj)/u-boot-spl.bin 275c7163083SMasahiro Yamada $(if $(wildcard $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl),\ 276c7163083SMasahiro Yamada $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl,\ 277c7163083SMasahiro Yamada $(objtree)/tools/mkexynosspl) $(VAR_SIZE_PARAM) $< $@ 278c7163083SMasahiro Yamadaendif 279c7163083SMasahiro Yamada 280c7163083SMasahiro Yamadaquiet_cmd_objcopy = OBJCOPY $@ 281c7163083SMasahiro Yamadacmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ 282c7163083SMasahiro Yamada 28384547b4eSSimon GlassOBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary \ 28484547b4eSSimon Glass $(if $(CONFIG_SPL_X86_16BIT_INIT),-R .start16 -R .resetvec) 285c7163083SMasahiro Yamada 28603c25bcdSSimon Glass$(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE 287c7163083SMasahiro Yamada $(call if_changed,objcopy) 288c7163083SMasahiro Yamada 28984547b4eSSimon GlassOBJCOPYFLAGS_u-boot-x86-16bit-spl.bin := -O binary -j .start16 -j .resetvec 29084547b4eSSimon Glass$(obj)/u-boot-x86-16bit-spl.bin: $(obj)/u-boot-spl FORCE 29184547b4eSSimon Glass $(call if_changed,objcopy) 29284547b4eSSimon Glass 293c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL) 294c7163083SMasahiro Yamadaifneq ($(CONFIG_SPL_TEXT_BASE),) 295c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) 296c7163083SMasahiro Yamadaendif 297c7163083SMasahiro Yamada 298bd7dc388SSimon GlassMKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage 299bd7dc388SSimon Glass$(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE 300333b7209SMarek Vasut $(call if_changed,mkimage) 301333b7209SMarek Vasut 302c7163083SMasahiro Yamadaquiet_cmd_mksunxiboot = MKSUNXI $@ 303c7163083SMasahiro Yamadacmd_mksunxiboot = $(objtree)/tools/mksunxiboot $< $@ 304514ec438SMasahiro Yamada$(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE 305c7163083SMasahiro Yamada $(call if_changed,mksunxiboot) 306c7163083SMasahiro Yamada 307*d2fdcc76SMaxime Ripardquiet_cmd_sunxi_spl_image_builder = SUNXI_SPL_IMAGE_BUILDER $@ 308*d2fdcc76SMaxime Ripardcmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \ 309*d2fdcc76SMaxime Ripard -c $(CONFIG_NAND_SUNXI_SPL_ECC_STRENGTH)/$(CONFIG_NAND_SUNXI_SPL_ECC_SIZE) \ 310*d2fdcc76SMaxime Ripard -p $(CONFIG_SYS_NAND_PAGE_SIZE) \ 311*d2fdcc76SMaxime Ripard -o $(CONFIG_SYS_NAND_OOBSIZE) \ 312*d2fdcc76SMaxime Ripard -u $(CONFIG_NAND_SUNXI_SPL_USABLE_PAGE_SIZE) \ 313*d2fdcc76SMaxime Ripard -e $(CONFIG_SYS_NAND_BLOCK_SIZE) \ 314*d2fdcc76SMaxime Ripard -s -b $< $@ 315*d2fdcc76SMaxime Ripard$(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin 316*d2fdcc76SMaxime Ripard $(call if_changed,sunxi_spl_image_builder) 317*d2fdcc76SMaxime Ripard 31872a7e076SSimon Glass# Rule to link u-boot-spl 31972a7e076SSimon Glass# May be overridden by arch/$(ARCH)/config.mk 32072a7e076SSimon Glassquiet_cmd_u-boot-spl ?= LD $@ 32172a7e076SSimon Glass cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ 322c7163083SMasahiro Yamada $(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \ 323dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ 324dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ 325dbbe2e64SSimon Glass --end-group \ 3269adb6d24SMasahiro Yamada $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN)) 327c7163083SMasahiro Yamada 328dbbe2e64SSimon Glass$(obj)/$(SPL_BIN): $(u-boot-spl-platdata) $(u-boot-spl-init) \ 329dbbe2e64SSimon Glass $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE 3309adb6d24SMasahiro Yamada $(call if_changed,u-boot-spl) 331c7163083SMasahiro Yamada 332c7163083SMasahiro Yamada$(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ; 333c7163083SMasahiro Yamada 334c7163083SMasahiro YamadaPHONY += $(u-boot-spl-dirs) 335dbbe2e64SSimon Glass$(u-boot-spl-dirs): $(u-boot-spl-platdata) 336c7163083SMasahiro Yamada $(Q)$(MAKE) $(build)=$@ 337c7163083SMasahiro Yamada 338c7163083SMasahiro Yamadaquiet_cmd_cpp_lds = LDS $@ 339c7163083SMasahiro Yamadacmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ 340c7163083SMasahiro Yamada -D__ASSEMBLY__ -x assembler-with-cpp -P -o $@ $< 341c7163083SMasahiro Yamada 342c7163083SMasahiro Yamada$(obj)/u-boot-spl.lds: $(LDSCRIPT) FORCE 343c7163083SMasahiro Yamada $(call if_changed_dep,cpp_lds) 344c7163083SMasahiro Yamada 345c7163083SMasahiro Yamada# read all saved command lines 346c7163083SMasahiro Yamada 347c7163083SMasahiro Yamadatargets := $(wildcard $(sort $(targets))) 348c7163083SMasahiro Yamadacmd_files := $(wildcard $(obj)/.*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) 349c7163083SMasahiro Yamada 350c7163083SMasahiro Yamadaifneq ($(cmd_files),) 351c7163083SMasahiro Yamada $(cmd_files): ; # Do not try to update included dependency files 352c7163083SMasahiro Yamada include $(cmd_files) 353c7163083SMasahiro Yamadaendif 354c7163083SMasahiro Yamada 355c7163083SMasahiro YamadaPHONY += FORCE 356c7163083SMasahiro YamadaFORCE: 357c7163083SMasahiro Yamada 358c7163083SMasahiro Yamada# Declare the contents of the .PHONY variable as phony. We keep that 359c7163083SMasahiro Yamada# information in a variable so we can use it in if_changed and friends. 360c7163083SMasahiro Yamada.PHONY: $(PHONY) 361