183d290c5STom Rini# SPDX-License-Identifier: GPL-2.0+ 2c7163083SMasahiro Yamada# 3c7163083SMasahiro Yamada# (C) Copyright 2000-2011 4c7163083SMasahiro Yamada# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 5c7163083SMasahiro Yamada# 6c7163083SMasahiro Yamada# (C) Copyright 2011 7c7163083SMasahiro Yamada# Daniel Schwierzeck, daniel.schwierzeck@googlemail.com. 8c7163083SMasahiro Yamada# 9c7163083SMasahiro Yamada# (C) Copyright 2011 10c7163083SMasahiro Yamada# Texas Instruments Incorporated - http://www.ti.com/ 11c7163083SMasahiro Yamada# Aneesh V <aneesh@ti.com> 12c7163083SMasahiro Yamada# Based on top-level Makefile. 13c7163083SMasahiro Yamada# 14c7163083SMasahiro Yamada 15c7163083SMasahiro Yamadasrc := $(obj) 16c7163083SMasahiro Yamada 17c7163083SMasahiro Yamada# Create output directory if not already present 18c7163083SMasahiro Yamada_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) 19c7163083SMasahiro Yamada 20c7163083SMasahiro Yamadainclude $(srctree)/scripts/Kbuild.include 21c7163083SMasahiro Yamada 22e02ee254SMasahiro Yamada-include include/config/auto.conf 2351148790SMasahiro Yamada-include $(obj)/include/autoconf.mk 24c7163083SMasahiro Yamada 25e02ee254SMasahiro YamadaKBUILD_CPPFLAGS += -DCONFIG_SPL_BUILD 26c7163083SMasahiro Yamadaifeq ($(CONFIG_TPL_BUILD),y) 27e02ee254SMasahiro YamadaKBUILD_CPPFLAGS += -DCONFIG_TPL_BUILD 28e02ee254SMasahiro Yamadaendif 29e02ee254SMasahiro Yamada 30e02ee254SMasahiro Yamadaifeq ($(CONFIG_TPL_BUILD),y) 31c7163083SMasahiro YamadaSPL_BIN := u-boot-tpl 32c7163083SMasahiro Yamadaelse 33c7163083SMasahiro YamadaSPL_BIN := u-boot-spl 34c7163083SMasahiro Yamadaendif 35c7163083SMasahiro Yamada 36d688bd72SSimon Glassifdef CONFIG_SPL_BUILD 37d688bd72SSimon GlassSPL_ := SPL_ 38001f3142SSimon Glassifeq ($(CONFIG_TPL_BUILD),y) 39001f3142SSimon GlassSPL_TPL_ := TPL_ 40001f3142SSimon Glasselse 41001f3142SSimon GlassSPL_TPL_ := SPL_ 42001f3142SSimon Glassendif 43d688bd72SSimon Glasselse 44d688bd72SSimon GlassSPL_ := 45001f3142SSimon GlassSPL_TPL_ := 46d688bd72SSimon Glassendif 47d688bd72SSimon Glass 482c5eac1eSSimon Glassifeq ($(obj)$(CONFIG_SUPPORT_SPL),spl) 492c5eac1eSSimon Glass$(error You cannot build SPL without enabling CONFIG_SUPPORT_SPL) 502c5eac1eSSimon Glassendif 512c5eac1eSSimon Glassifeq ($(obj)$(CONFIG_SUPPORT_TPL),tpl) 522c5eac1eSSimon Glass$(error You cannot build TPL without enabling CONFIG_SUPPORT_TPL) 532c5eac1eSSimon Glassendif 542c5eac1eSSimon Glass 55c7163083SMasahiro Yamadainclude $(srctree)/config.mk 56e19db555SDaniel Schwierzeckinclude $(srctree)/arch/$(ARCH)/Makefile 57c7163083SMasahiro Yamada 58d693742bSSimon Goldschmidtinclude $(srctree)/scripts/Makefile.lib 59d693742bSSimon Goldschmidt 60c7163083SMasahiro Yamada# Enable garbage collection of un-used sections for SPL 61c7163083SMasahiro YamadaKBUILD_CFLAGS += -ffunction-sections -fdata-sections 62c7163083SMasahiro YamadaLDFLAGS_FINAL += --gc-sections 63c7163083SMasahiro Yamada 64c7163083SMasahiro Yamada# FIX ME 65c7163083SMasahiro Yamadacpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \ 66c7163083SMasahiro Yamada $(NOSTDINC_FLAGS) 67dbbe2e64SSimon Glassc_flags := $(KBUILD_CFLAGS) $(cpp_flags) 68c7163083SMasahiro Yamada 69c7163083SMasahiro YamadaHAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) 70c7163083SMasahiro Yamada 71c7163083SMasahiro Yamadalibs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/) 72c7163083SMasahiro Yamadalibs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ 73c7163083SMasahiro Yamada 74c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_FRAMEWORK) += common/spl/ 75af6bbd4dSSimon Glasslibs-y += common/init/ 7676f1f388SSimon Glass 7776f1f388SSimon Glass# Special handling for a few options which support SPL/TPL 7876f1f388SSimon Glassifeq ($(CONFIG_TPL_BUILD),y) 790649cd0dSSimon Glasslibs-$(CONFIG_TPL_LIBCOMMON_SUPPORT) += common/ cmd/ env/ 8076f1f388SSimon Glasslibs-$(CONFIG_TPL_LIBGENERIC_SUPPORT) += lib/ 8176f1f388SSimon Glasselse 820649cd0dSSimon Glasslibs-$(CONFIG_SPL_LIBCOMMON_SUPPORT) += common/ cmd/ env/ 8376f1f388SSimon Glasslibs-$(CONFIG_SPL_LIBGENERIC_SUPPORT) += lib/ 8491ff6865STom Riniifdef CONFIG_SPL_FRAMEWORK 8591ff6865STom Rinilibs-$(CONFIG_PARTITIONS) += disk/ 8691ff6865STom Riniendif 8776f1f388SSimon Glassendif 8876f1f388SSimon Glass 89d6c2ac5bSMasahiro Yamadalibs-y += drivers/ 90f811e976SJean-Jacques Hiblotlibs-$(CONFIG_SPL_USB_GADGET) += drivers/usb/dwc3/ 918d7a2b83SMichal Simeklibs-y += dts/ 92c7163083SMasahiro Yamadalibs-y += fs/ 93c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/ 94c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_NET_SUPPORT) += net/ 95c7163083SMasahiro Yamada 96c7163083SMasahiro Yamadahead-y := $(addprefix $(obj)/,$(head-y)) 97c7163083SMasahiro Yamadalibs-y := $(addprefix $(obj)/,$(libs-y)) 98c7163083SMasahiro Yamadau-boot-spl-dirs := $(patsubst %/,%,$(filter %/, $(libs-y))) 99c7163083SMasahiro Yamada 100c7163083SMasahiro Yamadalibs-y := $(patsubst %/, %/built-in.o, $(libs-y)) 101c7163083SMasahiro Yamada 102c7163083SMasahiro Yamada# Add GCC lib 103c7163083SMasahiro Yamadaifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y) 104c7163083SMasahiro YamadaPLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a 105c7163083SMasahiro YamadaPLATFORM_LIBS := $(filter-out %/lib.a, $(filter-out -lgcc, $(PLATFORM_LIBS))) $(PLATFORM_LIBGCC) 106c7163083SMasahiro Yamadaendif 107c7163083SMasahiro Yamada 108c7163083SMasahiro Yamadau-boot-spl-init := $(head-y) 109c7163083SMasahiro Yamadau-boot-spl-main := $(libs-y) 110f291ce12SPhilipp Tomsichifdef CONFIG_$(SPL_TPL_)OF_PLATDATA 111dbbe2e64SSimon Glassu-boot-spl-platdata := $(obj)/dts/dt-platdata.o 112dbbe2e64SSimon Glassendif 113c7163083SMasahiro Yamada 114c7163083SMasahiro Yamada# Linker Script 115dd6fbcb9SPhilipp Tomsich# First test whether there's a linker-script for the specific stage defined... 116dd6fbcb9SPhilipp Tomsichifneq ($(CONFIG_$(SPL_TPL_)LDSCRIPT),) 117c7163083SMasahiro Yamada# need to strip off double quotes 1181749858aSPhilipp TomsichLDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_$(SPL_TPL_)LDSCRIPT:"%"=%)) 119dd6fbcb9SPhilipp Tomsichelse 120dd6fbcb9SPhilipp Tomsich# ...then fall back to the generic SPL linker-script 121dd6fbcb9SPhilipp Tomsichifneq ($(CONFIG_SPL_LDSCRIPT),) 122dd6fbcb9SPhilipp Tomsich# need to strip off double quotes 123dd6fbcb9SPhilipp TomsichLDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_SPL_LDSCRIPT:"%"=%)) 124dd6fbcb9SPhilipp Tomsichendif 125c7163083SMasahiro Yamadaendif 126c7163083SMasahiro Yamada 127c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 128c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-spl.lds 129c7163083SMasahiro Yamadaendif 130c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 131c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-spl.lds 132c7163083SMasahiro Yamadaendif 133c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 134c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot-spl.lds 135c7163083SMasahiro Yamadaendif 136c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 137c7163083SMasahiro Yamada$(error could not find linker script) 138c7163083SMasahiro Yamadaendif 139c7163083SMasahiro Yamada 140c7163083SMasahiro Yamada# Special flags for CPP when processing the linker script. 141c7163083SMasahiro Yamada# Pass the version down so we can handle backwards compatibility 142c7163083SMasahiro Yamada# on the fly. 143c7163083SMasahiro YamadaLDPPFLAGS += \ 144c7163083SMasahiro Yamada -include $(srctree)/include/u-boot/u-boot.lds.h \ 145c7163083SMasahiro Yamada -include $(objtree)/include/config.h \ 146c7163083SMasahiro Yamada -DCPUDIR=$(CPUDIR) \ 147c7163083SMasahiro Yamada $(shell $(LD) --version | \ 148c7163083SMasahiro Yamada sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') 149c7163083SMasahiro Yamada 1501f6a6648SSven EbenfeldMKIMAGEOUTPUT ?= /dev/null 1511f6a6648SSven Ebenfeld 152c7163083SMasahiro Yamadaquiet_cmd_mkimage = MKIMAGE $@ 153c7163083SMasahiro Yamadacmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ 15406587617SRasmus Villemoes >$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT)) 155c7163083SMasahiro Yamada 15682f29fd5SLokesh Vutlaquiet_cmd_mkfitimage = MKIMAGE $@ 15782f29fd5SLokesh Vutlacmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(SPL_ITS) -E $@ \ 15882f29fd5SLokesh Vutla $(if $(KBUILD_VERBOSE:1=), MKIMAGEOUTPUT) 15982f29fd5SLokesh Vutla 160c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE) 161c7163083SMasahiro Yamada 162c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE) 163c7163083SMasahiro Yamada 164514ec438SMasahiro YamadaMLO MLO.byteswap: $(obj)/u-boot-spl.bin FORCE 165c7163083SMasahiro Yamada $(call if_changed,mkimage) 166c7163083SMasahiro Yamada 16708598d6eSNathan Rossiifeq ($(CONFIG_SYS_SOC),"at91") 168c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin = -T atmelimage 169c7163083SMasahiro Yamada 170c7163083SMasahiro Yamadaifeq ($(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER),y) 171c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params) 172c7163083SMasahiro Yamada 173c7163083SMasahiro Yamadaboot.bin: $(obj)/../tools/atmel_pmecc_params 174c7163083SMasahiro Yamadaendif 175c7163083SMasahiro Yamada 176514ec438SMasahiro Yamadaboot.bin: $(obj)/u-boot-spl.bin FORCE 177c7163083SMasahiro Yamada $(call if_changed,mkimage) 17808598d6eSNathan Rossielse 179d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQ 1803b646080SMike LooijmansMKIMAGEFLAGS_boot.bin = -T zynqimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) 181d9b58b30SMichal Simekendif 182d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQMP 183c7df098aSLuca Ceresoliifneq ($(CONFIG_PMUFW_INIT_FILE),"") 184c7df098aSLuca Ceresolispl/boot.bin: zynqmp-check-pmufw 185c7df098aSLuca Ceresolizynqmp-check-pmufw: FORCE 186c7df098aSLuca Ceresoli ( cd $(srctree) && test -r $(CONFIG_PMUFW_INIT_FILE) ) \ 187c7df098aSLuca Ceresoli || ( echo "Cannot read $(CONFIG_PMUFW_INIT_FILE)" && false ) 188c7df098aSLuca Ceresoliendif 189c85a6b79SMichal SimekMKIMAGEFLAGS_boot.bin = -T zynqmpimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) \ 190c7df098aSLuca Ceresoli -n "$(shell cd $(srctree); readlink -f $(CONFIG_PMUFW_INIT_FILE))" 191d9b58b30SMichal Simekendif 19208598d6eSNathan Rossi 193*a903dcf7SMichal Simek$(obj)/$(SPL_BIN)-align.bin: $(obj)/$(SPL_BIN).bin 194*a903dcf7SMichal Simek @dd if=$< of=$@ conv=block,sync bs=4 2>/dev/null; 195*a903dcf7SMichal Simek 196*a903dcf7SMichal Simekspl/boot.bin: $(obj)/$(SPL_BIN)-align.bin FORCE 19708598d6eSNathan Rossi $(call if_changed,mkimage) 19808598d6eSNathan Rossiendif 199c7163083SMasahiro Yamada 200e19b0fb4SMasahiro YamadaALL-y += $(obj)/$(SPL_BIN).bin 201c7163083SMasahiro Yamada 202c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 203c7163083SMasahiro YamadaALL-y += $(obj)/$(BOARD)-spl.bin 204c7163083SMasahiro Yamadaendif 205c7163083SMasahiro Yamada 206333b7209SMarek Vasutifdef CONFIG_ARCH_SOCFPGA 207bd7dc388SSimon GlassALL-y += $(obj)/$(SPL_BIN).sfp 208333b7209SMarek Vasutendif 209333b7209SMarek Vasut 210aec9a0f1SJagan Tekiifdef CONFIG_ARCH_SUNXI 211c7163083SMasahiro YamadaALL-y += $(obj)/sunxi-spl.bin 212d2fdcc76SMaxime Ripard 213d2fdcc76SMaxime Ripardifdef CONFIG_NAND_SUNXI 214d2fdcc76SMaxime RipardALL-y += $(obj)/sunxi-spl-with-ecc.bin 215d2fdcc76SMaxime Ripardendif 216c7163083SMasahiro Yamadaendif 217c7163083SMasahiro Yamada 218c001486dSHeiko Schocherifeq ($(CONFIG_SYS_SOC),"at91") 219c001486dSHeiko SchocherALL-y += boot.bin 220c001486dSHeiko Schocherendif 221c001486dSHeiko Schocher 22284547b4eSSimon GlassALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin 22384547b4eSSimon Glass 2241a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin 2251a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin 226d9b58b30SMichal Simek 2273b975a14SRyder LeeALL-$(CONFIG_ARCH_MEDIATEK) += $(obj)/u-boot-spl-mtk.bin 2283b975a14SRyder Lee 229c7163083SMasahiro Yamadaall: $(ALL-y) 230c7163083SMasahiro Yamada 231fa78e0a3SSimon Glassquiet_cmd_cat = CAT $@ 232fa78e0a3SSimon Glasscmd_cat = cat $(filter-out $(PHONY), $^) > $@ 233fa78e0a3SSimon Glass 23403c25bcdSSimon Glassquiet_cmd_copy = COPY $@ 23503c25bcdSSimon Glass cmd_copy = cp $< $@ 23603c25bcdSSimon Glass 2372f57c951SJean-Jacques Hiblotifneq ($(CONFIG_SPL_MULTI_DTB_FIT),y) 2382f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).dtb 2392f57c951SJean-Jacques Hiblotelse ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_LZO),y) 2402f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.lzo 2412f57c951SJean-Jacques Hiblotelse ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_GZIP),y) 2422f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.gz 2432f57c951SJean-Jacques Hiblotelse 2442f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit 2452f57c951SJean-Jacques Hiblotendif 2462f57c951SJean-Jacques Hiblot 2472f57c951SJean-Jacques Hiblot 248f291ce12SPhilipp Tomsichifeq ($(CONFIG_$(SPL_TPL_)OF_CONTROL)$(CONFIG_OF_SEPARATE)$(CONFIG_$(SPL_TPL_)OF_PLATDATA),yy) 2490ec28e02SSimon Glass$(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin \ 2500ec28e02SSimon Glass $(if $(CONFIG_SPL_SEPARATE_BSS),,$(obj)/$(SPL_BIN)-pad.bin) \ 2512f57c951SJean-Jacques Hiblot $(FINAL_DTB_CONTAINER) FORCE 252fa78e0a3SSimon Glass $(call if_changed,cat) 253fa78e0a3SSimon Glass 25403c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-dtb.bin FORCE 25503c25bcdSSimon Glass $(call if_changed,copy) 25603c25bcdSSimon Glasselse 25703c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE 25803c25bcdSSimon Glass $(call if_changed,copy) 25903c25bcdSSimon Glassendif 26003c25bcdSSimon Glass 26103c25bcdSSimon Glass# Create a file that pads from the end of u-boot-spl-nodtb.bin to bss_end 262fa78e0a3SSimon Glass$(obj)/$(SPL_BIN)-pad.bin: $(obj)/$(SPL_BIN) 263fa78e0a3SSimon Glass @bss_size_str=$(shell $(NM) $< | awk 'BEGIN {size = 0} /__bss_size/ {size = $$1} END {print "ibase=16; " toupper(size)}' | bc); \ 264fa78e0a3SSimon Glass dd if=/dev/zero of=$@ bs=1 count=$${bss_size_str} 2>/dev/null; 265fa78e0a3SSimon Glass 2669bd76b80SGoldschmidt Simon$(obj)/$(SPL_BIN).dtb: dts/dt-spl.dtb FORCE 2679bd76b80SGoldschmidt Simon $(call if_changed,copy) 268fa78e0a3SSimon Glass 26915b97f5cSMasahiro Yamadapythonpath = PYTHONPATH=scripts/dtc/pylibfdt 270dbbe2e64SSimon Glass 271dbbe2e64SSimon Glassquiet_cmd_dtocc = DTOC C $@ 272dbbe2e64SSimon Glasscmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata 273dbbe2e64SSimon Glass 274dbbe2e64SSimon Glassquiet_cmd_dtoch = DTOC H $@ 275dbbe2e64SSimon Glasscmd_dtoch = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ struct 276dbbe2e64SSimon Glass 277dbbe2e64SSimon Glassquiet_cmd_plat = PLAT $@ 278dbbe2e64SSimon Glasscmd_plat = $(CC) $(c_flags) -c $< -o $@ 279dbbe2e64SSimon Glass 280b145b45bSSimon Glass$(obj)/dts/dt-platdata.o: $(obj)/dts/dt-platdata.c \ 281b145b45bSSimon Glass include/generated/dt-structs-gen.h 282dbbe2e64SSimon Glass $(call if_changed,plat) 283dbbe2e64SSimon Glass 284dbbe2e64SSimon GlassPHONY += dts_dir 285dbbe2e64SSimon Glassdts_dir: 286dbbe2e64SSimon Glass $(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts) 287dbbe2e64SSimon Glass 288d6a0c78aSMasahiro Yamadainclude/generated/dt-structs-gen.h: $(obj)/$(SPL_BIN).dtb dts_dir FORCE 289dbbe2e64SSimon Glass $(call if_changed,dtoch) 290dbbe2e64SSimon Glass 291d6a0c78aSMasahiro Yamada$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir FORCE 292dbbe2e64SSimon Glass $(call if_changed,dtocc) 293dbbe2e64SSimon Glass 294c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 295c7163083SMasahiro Yamadaifdef CONFIG_VAR_SIZE_SPL 296c7163083SMasahiro YamadaVAR_SIZE_PARAM = --vs 297c7163083SMasahiro Yamadaelse 298c7163083SMasahiro YamadaVAR_SIZE_PARAM = 299c7163083SMasahiro Yamadaendif 300c7163083SMasahiro Yamada$(obj)/$(BOARD)-spl.bin: $(obj)/u-boot-spl.bin 301c7163083SMasahiro Yamada $(if $(wildcard $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl),\ 302c7163083SMasahiro Yamada $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl,\ 303c7163083SMasahiro Yamada $(objtree)/tools/mkexynosspl) $(VAR_SIZE_PARAM) $< $@ 304c7163083SMasahiro Yamadaendif 305c7163083SMasahiro Yamada 306c7163083SMasahiro Yamadaquiet_cmd_objcopy = OBJCOPY $@ 307c7163083SMasahiro Yamadacmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ 308c7163083SMasahiro Yamada 30984547b4eSSimon GlassOBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary \ 31084547b4eSSimon Glass $(if $(CONFIG_SPL_X86_16BIT_INIT),-R .start16 -R .resetvec) 311c7163083SMasahiro Yamada 31203c25bcdSSimon Glass$(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE 313c7163083SMasahiro Yamada $(call if_changed,objcopy) 314c7163083SMasahiro Yamada 31584547b4eSSimon GlassOBJCOPYFLAGS_u-boot-x86-16bit-spl.bin := -O binary -j .start16 -j .resetvec 31684547b4eSSimon Glass$(obj)/u-boot-x86-16bit-spl.bin: $(obj)/u-boot-spl FORCE 31784547b4eSSimon Glass $(call if_changed,objcopy) 31884547b4eSSimon Glass 319c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL) 320e391b1e6SJoel Stanley 321e391b1e6SJoel Stanley# Avoid 'Not enough room for program headers' error on binutils 2.28 onwards. 322e391b1e6SJoel StanleyLDFLAGS_$(SPL_BIN) += $(call ld-option, --no-dynamic-linker) 323e391b1e6SJoel Stanley 3241749858aSPhilipp Tomsich# First try the best-match (i.e. SPL_TEXT_BASE for SPL, TPL_TEXT_BASE for TPL) 3251749858aSPhilipp Tomsichifneq ($(CONFIG_$(SPL_TPL_)TEXT_BASE),) 3261749858aSPhilipp TomsichLDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_$(SPL_TPL_)TEXT_BASE) 3271749858aSPhilipp Tomsichelse 3281749858aSPhilipp Tomsich# And then fall back to just testing for SPL_TEXT_BASE, even if in TPL mode 329c7163083SMasahiro Yamadaifneq ($(CONFIG_SPL_TEXT_BASE),) 330c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) 331c7163083SMasahiro Yamadaendif 3321749858aSPhilipp Tomsichendif 333c7163083SMasahiro Yamada 334792557d1SMarek Vasutifdef CONFIG_TARGET_SOCFPGA_ARRIA10 335792557d1SMarek VasutMKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage_v1 336792557d1SMarek Vasutelse 337bd7dc388SSimon GlassMKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage 338792557d1SMarek Vasutendif 339bd7dc388SSimon Glass$(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE 340333b7209SMarek Vasut $(call if_changed,mkimage) 341333b7209SMarek Vasut 342c7163083SMasahiro Yamadaquiet_cmd_mksunxiboot = MKSUNXI $@ 3437f0ef5a9SSiarhei Siamashkacmd_mksunxiboot = $(objtree)/tools/mksunxiboot \ 3447f0ef5a9SSiarhei Siamashka --default-dt $(CONFIG_DEFAULT_DEVICE_TREE) $< $@ 345514ec438SMasahiro Yamada$(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE 346c7163083SMasahiro Yamada $(call if_changed,mksunxiboot) 347c7163083SMasahiro Yamada 348d2fdcc76SMaxime Ripardquiet_cmd_sunxi_spl_image_builder = SUNXI_SPL_IMAGE_BUILDER $@ 349d2fdcc76SMaxime Ripardcmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \ 350d2fdcc76SMaxime Ripard -c $(CONFIG_NAND_SUNXI_SPL_ECC_STRENGTH)/$(CONFIG_NAND_SUNXI_SPL_ECC_SIZE) \ 351d2fdcc76SMaxime Ripard -p $(CONFIG_SYS_NAND_PAGE_SIZE) \ 352d2fdcc76SMaxime Ripard -o $(CONFIG_SYS_NAND_OOBSIZE) \ 353d2fdcc76SMaxime Ripard -u $(CONFIG_NAND_SUNXI_SPL_USABLE_PAGE_SIZE) \ 354d2fdcc76SMaxime Ripard -e $(CONFIG_SYS_NAND_BLOCK_SIZE) \ 355d2fdcc76SMaxime Ripard -s -b $< $@ 356d2fdcc76SMaxime Ripard$(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin 357d2fdcc76SMaxime Ripard $(call if_changed,sunxi_spl_image_builder) 358d2fdcc76SMaxime Ripard 3593b975a14SRyder Lee 3603b975a14SRyder Lee# MediaTek's specific SPL build 3613b975a14SRyder LeeMKIMAGEFLAGS_u-boot-spl-mtk.bin = -T mtk_image \ 3623b975a14SRyder Lee -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) \ 3633b975a14SRyder Lee -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))" 3643b975a14SRyder Lee 3653b975a14SRyder Lee$(obj)/u-boot-spl-mtk.bin: $(obj)/u-boot-spl.bin FORCE 3663b975a14SRyder Lee $(call if_changed,mkimage) 3673b975a14SRyder Lee 36872a7e076SSimon Glass# Rule to link u-boot-spl 36972a7e076SSimon Glass# May be overridden by arch/$(ARCH)/config.mk 37072a7e076SSimon Glassquiet_cmd_u-boot-spl ?= LD $@ 37172a7e076SSimon Glass cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ 372c7163083SMasahiro Yamada $(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \ 373dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ 374dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ 375dbbe2e64SSimon Glass --end-group \ 3769adb6d24SMasahiro Yamada $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN)) 377c7163083SMasahiro Yamada 378dbbe2e64SSimon Glass$(obj)/$(SPL_BIN): $(u-boot-spl-platdata) $(u-boot-spl-init) \ 379dbbe2e64SSimon Glass $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE 3809adb6d24SMasahiro Yamada $(call if_changed,u-boot-spl) 381c7163083SMasahiro Yamada 382c7163083SMasahiro Yamada$(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ; 383c7163083SMasahiro Yamada 384c7163083SMasahiro YamadaPHONY += $(u-boot-spl-dirs) 385dbbe2e64SSimon Glass$(u-boot-spl-dirs): $(u-boot-spl-platdata) 386c7163083SMasahiro Yamada $(Q)$(MAKE) $(build)=$@ 387c7163083SMasahiro Yamada 388c7163083SMasahiro Yamadaquiet_cmd_cpp_lds = LDS $@ 389c7163083SMasahiro Yamadacmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ 39044093a15SSimon Glass -D__ASSEMBLY__ -x assembler-with-cpp -std=c99 -P -o $@ $< 391c7163083SMasahiro Yamada 392c7163083SMasahiro Yamada$(obj)/u-boot-spl.lds: $(LDSCRIPT) FORCE 393c7163083SMasahiro Yamada $(call if_changed_dep,cpp_lds) 394c7163083SMasahiro Yamada 395c7163083SMasahiro Yamada# read all saved command lines 396c7163083SMasahiro Yamada 397c7163083SMasahiro Yamadatargets := $(wildcard $(sort $(targets))) 398c7163083SMasahiro Yamadacmd_files := $(wildcard $(obj)/.*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) 399c7163083SMasahiro Yamada 400c7163083SMasahiro Yamadaifneq ($(cmd_files),) 401c7163083SMasahiro Yamada $(cmd_files): ; # Do not try to update included dependency files 402c7163083SMasahiro Yamada include $(cmd_files) 403c7163083SMasahiro Yamadaendif 404c7163083SMasahiro Yamada 405c7163083SMasahiro YamadaPHONY += FORCE 406c7163083SMasahiro YamadaFORCE: 407c7163083SMasahiro Yamada 4082f57c951SJean-Jacques HiblotPHONY += dtbs 4092f57c951SJean-Jacques Hiblotdtbs: 4102f57c951SJean-Jacques Hiblot $(Q)$(MAKE) $(build)=dts dtbs 4112f57c951SJean-Jacques Hiblot 412c7163083SMasahiro Yamada# Declare the contents of the .PHONY variable as phony. We keep that 413c7163083SMasahiro Yamada# information in a variable so we can use it in if_changed and friends. 414c7163083SMasahiro Yamada.PHONY: $(PHONY) 4152f57c951SJean-Jacques Hiblot 4162f57c951SJean-Jacques HiblotSHRUNK_ARCH_DTB = $(patsubst %,$(obj)/dts/%.dtb,$(subst ",,$(CONFIG_SPL_OF_LIST))) 4172f57c951SJean-Jacques Hiblot.SECONDEXPANSION: 4182f57c951SJean-Jacques Hiblot$(SHRUNK_ARCH_DTB): $$(patsubst $(obj)/dts/%, arch/$(ARCH)/dts/%, $$@) 4192f57c951SJean-Jacques Hiblot $(call if_changed,fdtgrep) 4202f57c951SJean-Jacques Hiblot 4212f57c951SJean-Jacques HiblotMKIMAGEFLAGS_$(SPL_BIN).multidtb.fit = -f auto -A $(ARCH) -T firmware -C none -O u-boot \ 4222f57c951SJean-Jacques Hiblot -n "Multi DTB fit image for $(SPL_BIN)" -E \ 4232f57c951SJean-Jacques Hiblot $(patsubst %,-b %,$(SHRUNK_ARCH_DTB)) 4242f57c951SJean-Jacques Hiblot 4252f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit: /dev/null $(SHRUNK_ARCH_DTB) FORCE 4262f57c951SJean-Jacques Hiblot $(call if_changed,mkimage) 4278664ab7dSVagrant Cascadianifneq ($(SOURCE_DATE_EPOCH),) 4288664ab7dSVagrant Cascadian touch -d @$(SOURCE_DATE_EPOCH) $(obj)/$(SPL_BIN).multidtb.fit 4298664ab7dSVagrant Cascadian chmod 0600 $(obj)/$(SPL_BIN).multidtb.fit 4308664ab7dSVagrant Cascadianendif 4312f57c951SJean-Jacques Hiblot 4322f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit.gz: $(obj)/$(SPL_BIN).multidtb.fit 4332f57c951SJean-Jacques Hiblot @gzip -kf9 $< > $@ 4342f57c951SJean-Jacques Hiblot 4352f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit.lzo: $(obj)/$(SPL_BIN).multidtb.fit 4362f57c951SJean-Jacques Hiblot @lzop -f9 $< > $@ 43782f29fd5SLokesh Vutla 43882f29fd5SLokesh Vutlaifdef CONFIG_ARCH_K3 43982f29fd5SLokesh Vutlatispl.bin: $(obj)/u-boot-spl-nodtb.bin $(SHRUNK_ARCH_DTB) $(SPL_ITS) FORCE 44082f29fd5SLokesh Vutla $(call if_changed,mkfitimage) 44182f29fd5SLokesh Vutlaendif 442