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 48c7163083SMasahiro Yamadainclude $(srctree)/config.mk 49e19db555SDaniel Schwierzeckinclude $(srctree)/arch/$(ARCH)/Makefile 50c7163083SMasahiro Yamada 51d693742bSSimon Goldschmidtinclude $(srctree)/scripts/Makefile.lib 52d693742bSSimon Goldschmidt 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) 720649cd0dSSimon Glasslibs-$(CONFIG_TPL_LIBCOMMON_SUPPORT) += common/ cmd/ env/ 7376f1f388SSimon Glasslibs-$(CONFIG_TPL_LIBGENERIC_SUPPORT) += lib/ 7476f1f388SSimon Glasselse 750649cd0dSSimon Glasslibs-$(CONFIG_SPL_LIBCOMMON_SUPPORT) += common/ cmd/ env/ 7676f1f388SSimon Glasslibs-$(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 := $(libs-y) 101f291ce12SPhilipp Tomsichifdef CONFIG_$(SPL_TPL_)OF_PLATDATA 102dbbe2e64SSimon Glassu-boot-spl-platdata := $(obj)/dts/dt-platdata.o 103dbbe2e64SSimon Glassendif 104c7163083SMasahiro Yamada 105c7163083SMasahiro Yamada# Linker Script 106dd6fbcb9SPhilipp Tomsich# First test whether there's a linker-script for the specific stage defined... 107dd6fbcb9SPhilipp Tomsichifneq ($(CONFIG_$(SPL_TPL_)LDSCRIPT),) 108c7163083SMasahiro Yamada# need to strip off double quotes 1091749858aSPhilipp TomsichLDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_$(SPL_TPL_)LDSCRIPT:"%"=%)) 110dd6fbcb9SPhilipp Tomsichelse 111dd6fbcb9SPhilipp Tomsich# ...then fall back to the generic SPL linker-script 112dd6fbcb9SPhilipp Tomsichifneq ($(CONFIG_SPL_LDSCRIPT),) 113dd6fbcb9SPhilipp Tomsich# need to strip off double quotes 114dd6fbcb9SPhilipp TomsichLDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_SPL_LDSCRIPT:"%"=%)) 115dd6fbcb9SPhilipp Tomsichendif 116c7163083SMasahiro Yamadaendif 117c7163083SMasahiro Yamada 118c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 119c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-spl.lds 120c7163083SMasahiro Yamadaendif 121c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 122c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-spl.lds 123c7163083SMasahiro Yamadaendif 124c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 125c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot-spl.lds 126c7163083SMasahiro Yamadaendif 127c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 128c7163083SMasahiro Yamada$(error could not find linker script) 129c7163083SMasahiro Yamadaendif 130c7163083SMasahiro Yamada 131c7163083SMasahiro Yamada# Special flags for CPP when processing the linker script. 132c7163083SMasahiro Yamada# Pass the version down so we can handle backwards compatibility 133c7163083SMasahiro Yamada# on the fly. 134c7163083SMasahiro YamadaLDPPFLAGS += \ 135c7163083SMasahiro Yamada -include $(srctree)/include/u-boot/u-boot.lds.h \ 136c7163083SMasahiro Yamada -include $(objtree)/include/config.h \ 137c7163083SMasahiro Yamada -DCPUDIR=$(CPUDIR) \ 138c7163083SMasahiro Yamada $(shell $(LD) --version | \ 139c7163083SMasahiro Yamada sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') 140c7163083SMasahiro Yamada 1411f6a6648SSven EbenfeldMKIMAGEOUTPUT ?= /dev/null 1421f6a6648SSven Ebenfeld 143c7163083SMasahiro Yamadaquiet_cmd_mkimage = MKIMAGE $@ 144c7163083SMasahiro Yamadacmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ 14506587617SRasmus Villemoes >$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT)) 146c7163083SMasahiro Yamada 147*82f29fd5SLokesh Vutlaquiet_cmd_mkfitimage = MKIMAGE $@ 148*82f29fd5SLokesh Vutlacmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(SPL_ITS) -E $@ \ 149*82f29fd5SLokesh Vutla $(if $(KBUILD_VERBOSE:1=), MKIMAGEOUTPUT) 150*82f29fd5SLokesh Vutla 151c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE) 152c7163083SMasahiro Yamada 153c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE) 154c7163083SMasahiro Yamada 155514ec438SMasahiro YamadaMLO MLO.byteswap: $(obj)/u-boot-spl.bin FORCE 156c7163083SMasahiro Yamada $(call if_changed,mkimage) 157c7163083SMasahiro Yamada 15808598d6eSNathan Rossiifeq ($(CONFIG_SYS_SOC),"at91") 159c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin = -T atmelimage 160c7163083SMasahiro Yamada 161c7163083SMasahiro Yamadaifeq ($(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER),y) 162c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params) 163c7163083SMasahiro Yamada 164c7163083SMasahiro Yamadaboot.bin: $(obj)/../tools/atmel_pmecc_params 165c7163083SMasahiro Yamadaendif 166c7163083SMasahiro Yamada 167514ec438SMasahiro Yamadaboot.bin: $(obj)/u-boot-spl.bin FORCE 168c7163083SMasahiro Yamada $(call if_changed,mkimage) 16908598d6eSNathan Rossielse 170d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQ 1713b646080SMike LooijmansMKIMAGEFLAGS_boot.bin = -T zynqimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) 172d9b58b30SMichal Simekendif 173d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQMP 174c7df098aSLuca Ceresoliifneq ($(CONFIG_PMUFW_INIT_FILE),"") 175c7df098aSLuca Ceresolispl/boot.bin: zynqmp-check-pmufw 176c7df098aSLuca Ceresolizynqmp-check-pmufw: FORCE 177c7df098aSLuca Ceresoli ( cd $(srctree) && test -r $(CONFIG_PMUFW_INIT_FILE) ) \ 178c7df098aSLuca Ceresoli || ( echo "Cannot read $(CONFIG_PMUFW_INIT_FILE)" && false ) 179c7df098aSLuca Ceresoliendif 180c85a6b79SMichal SimekMKIMAGEFLAGS_boot.bin = -T zynqmpimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) \ 181c7df098aSLuca Ceresoli -n "$(shell cd $(srctree); readlink -f $(CONFIG_PMUFW_INIT_FILE))" 182d9b58b30SMichal Simekendif 18308598d6eSNathan Rossi 184514ec438SMasahiro Yamadaspl/boot.bin: $(obj)/u-boot-spl.bin FORCE 18508598d6eSNathan Rossi $(call if_changed,mkimage) 18608598d6eSNathan Rossiendif 187c7163083SMasahiro Yamada 188e19b0fb4SMasahiro YamadaALL-y += $(obj)/$(SPL_BIN).bin 189c7163083SMasahiro Yamada 190c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 191c7163083SMasahiro YamadaALL-y += $(obj)/$(BOARD)-spl.bin 192c7163083SMasahiro Yamadaendif 193c7163083SMasahiro Yamada 194333b7209SMarek Vasutifdef CONFIG_ARCH_SOCFPGA 195bd7dc388SSimon GlassALL-y += $(obj)/$(SPL_BIN).sfp 196333b7209SMarek Vasutendif 197333b7209SMarek Vasut 198aec9a0f1SJagan Tekiifdef CONFIG_ARCH_SUNXI 199c7163083SMasahiro YamadaALL-y += $(obj)/sunxi-spl.bin 200d2fdcc76SMaxime Ripard 201d2fdcc76SMaxime Ripardifdef CONFIG_NAND_SUNXI 202d2fdcc76SMaxime RipardALL-y += $(obj)/sunxi-spl-with-ecc.bin 203d2fdcc76SMaxime Ripardendif 204c7163083SMasahiro Yamadaendif 205c7163083SMasahiro Yamada 206c001486dSHeiko Schocherifeq ($(CONFIG_SYS_SOC),"at91") 207c001486dSHeiko SchocherALL-y += boot.bin 208c001486dSHeiko Schocherendif 209c001486dSHeiko Schocher 21084547b4eSSimon GlassALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin 21184547b4eSSimon Glass 2121a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin 2131a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin 214d9b58b30SMichal Simek 215c7163083SMasahiro Yamadaall: $(ALL-y) 216c7163083SMasahiro Yamada 217fa78e0a3SSimon Glassquiet_cmd_cat = CAT $@ 218fa78e0a3SSimon Glasscmd_cat = cat $(filter-out $(PHONY), $^) > $@ 219fa78e0a3SSimon Glass 22003c25bcdSSimon Glassquiet_cmd_copy = COPY $@ 22103c25bcdSSimon Glass cmd_copy = cp $< $@ 22203c25bcdSSimon Glass 2232f57c951SJean-Jacques Hiblotifneq ($(CONFIG_SPL_MULTI_DTB_FIT),y) 2242f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).dtb 2252f57c951SJean-Jacques Hiblotelse ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_LZO),y) 2262f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.lzo 2272f57c951SJean-Jacques Hiblotelse ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_GZIP),y) 2282f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.gz 2292f57c951SJean-Jacques Hiblotelse 2302f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit 2312f57c951SJean-Jacques Hiblotendif 2322f57c951SJean-Jacques Hiblot 2332f57c951SJean-Jacques Hiblot 234f291ce12SPhilipp Tomsichifeq ($(CONFIG_$(SPL_TPL_)OF_CONTROL)$(CONFIG_OF_SEPARATE)$(CONFIG_$(SPL_TPL_)OF_PLATDATA),yy) 2350ec28e02SSimon Glass$(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin \ 2360ec28e02SSimon Glass $(if $(CONFIG_SPL_SEPARATE_BSS),,$(obj)/$(SPL_BIN)-pad.bin) \ 2372f57c951SJean-Jacques Hiblot $(FINAL_DTB_CONTAINER) FORCE 238fa78e0a3SSimon Glass $(call if_changed,cat) 239fa78e0a3SSimon Glass 24003c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-dtb.bin FORCE 24103c25bcdSSimon Glass $(call if_changed,copy) 24203c25bcdSSimon Glasselse 24303c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE 24403c25bcdSSimon Glass $(call if_changed,copy) 24503c25bcdSSimon Glassendif 24603c25bcdSSimon Glass 24703c25bcdSSimon Glass# Create a file that pads from the end of u-boot-spl-nodtb.bin to bss_end 248fa78e0a3SSimon Glass$(obj)/$(SPL_BIN)-pad.bin: $(obj)/$(SPL_BIN) 249fa78e0a3SSimon Glass @bss_size_str=$(shell $(NM) $< | awk 'BEGIN {size = 0} /__bss_size/ {size = $$1} END {print "ibase=16; " toupper(size)}' | bc); \ 250fa78e0a3SSimon Glass dd if=/dev/zero of=$@ bs=1 count=$${bss_size_str} 2>/dev/null; 251fa78e0a3SSimon Glass 2529bd76b80SGoldschmidt Simon$(obj)/$(SPL_BIN).dtb: dts/dt-spl.dtb FORCE 2539bd76b80SGoldschmidt Simon $(call if_changed,copy) 254fa78e0a3SSimon Glass 25515b97f5cSMasahiro Yamadapythonpath = PYTHONPATH=scripts/dtc/pylibfdt 256dbbe2e64SSimon Glass 257dbbe2e64SSimon Glassquiet_cmd_dtocc = DTOC C $@ 258dbbe2e64SSimon Glasscmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata 259dbbe2e64SSimon Glass 260dbbe2e64SSimon Glassquiet_cmd_dtoch = DTOC H $@ 261dbbe2e64SSimon Glasscmd_dtoch = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ struct 262dbbe2e64SSimon Glass 263dbbe2e64SSimon Glassquiet_cmd_plat = PLAT $@ 264dbbe2e64SSimon Glasscmd_plat = $(CC) $(c_flags) -c $< -o $@ 265dbbe2e64SSimon Glass 266b145b45bSSimon Glass$(obj)/dts/dt-platdata.o: $(obj)/dts/dt-platdata.c \ 267b145b45bSSimon Glass include/generated/dt-structs-gen.h 268dbbe2e64SSimon Glass $(call if_changed,plat) 269dbbe2e64SSimon Glass 270dbbe2e64SSimon GlassPHONY += dts_dir 271dbbe2e64SSimon Glassdts_dir: 272dbbe2e64SSimon Glass $(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts) 273dbbe2e64SSimon Glass 274d6a0c78aSMasahiro Yamadainclude/generated/dt-structs-gen.h: $(obj)/$(SPL_BIN).dtb dts_dir FORCE 275dbbe2e64SSimon Glass $(call if_changed,dtoch) 276dbbe2e64SSimon Glass 277d6a0c78aSMasahiro Yamada$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir FORCE 278dbbe2e64SSimon Glass $(call if_changed,dtocc) 279dbbe2e64SSimon Glass 280c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 281c7163083SMasahiro Yamadaifdef CONFIG_VAR_SIZE_SPL 282c7163083SMasahiro YamadaVAR_SIZE_PARAM = --vs 283c7163083SMasahiro Yamadaelse 284c7163083SMasahiro YamadaVAR_SIZE_PARAM = 285c7163083SMasahiro Yamadaendif 286c7163083SMasahiro Yamada$(obj)/$(BOARD)-spl.bin: $(obj)/u-boot-spl.bin 287c7163083SMasahiro Yamada $(if $(wildcard $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl),\ 288c7163083SMasahiro Yamada $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl,\ 289c7163083SMasahiro Yamada $(objtree)/tools/mkexynosspl) $(VAR_SIZE_PARAM) $< $@ 290c7163083SMasahiro Yamadaendif 291c7163083SMasahiro Yamada 292c7163083SMasahiro Yamadaquiet_cmd_objcopy = OBJCOPY $@ 293c7163083SMasahiro Yamadacmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ 294c7163083SMasahiro Yamada 29584547b4eSSimon GlassOBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary \ 29684547b4eSSimon Glass $(if $(CONFIG_SPL_X86_16BIT_INIT),-R .start16 -R .resetvec) 297c7163083SMasahiro Yamada 29803c25bcdSSimon Glass$(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE 299c7163083SMasahiro Yamada $(call if_changed,objcopy) 300c7163083SMasahiro Yamada 30184547b4eSSimon GlassOBJCOPYFLAGS_u-boot-x86-16bit-spl.bin := -O binary -j .start16 -j .resetvec 30284547b4eSSimon Glass$(obj)/u-boot-x86-16bit-spl.bin: $(obj)/u-boot-spl FORCE 30384547b4eSSimon Glass $(call if_changed,objcopy) 30484547b4eSSimon Glass 305c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL) 306e391b1e6SJoel Stanley 307e391b1e6SJoel Stanley# Avoid 'Not enough room for program headers' error on binutils 2.28 onwards. 308e391b1e6SJoel StanleyLDFLAGS_$(SPL_BIN) += $(call ld-option, --no-dynamic-linker) 309e391b1e6SJoel Stanley 3101749858aSPhilipp Tomsich# First try the best-match (i.e. SPL_TEXT_BASE for SPL, TPL_TEXT_BASE for TPL) 3111749858aSPhilipp Tomsichifneq ($(CONFIG_$(SPL_TPL_)TEXT_BASE),) 3121749858aSPhilipp TomsichLDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_$(SPL_TPL_)TEXT_BASE) 3131749858aSPhilipp Tomsichelse 3141749858aSPhilipp Tomsich# And then fall back to just testing for SPL_TEXT_BASE, even if in TPL mode 315c7163083SMasahiro Yamadaifneq ($(CONFIG_SPL_TEXT_BASE),) 316c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) 317c7163083SMasahiro Yamadaendif 3181749858aSPhilipp Tomsichendif 319c7163083SMasahiro Yamada 320792557d1SMarek Vasutifdef CONFIG_TARGET_SOCFPGA_ARRIA10 321792557d1SMarek VasutMKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage_v1 322792557d1SMarek Vasutelse 323bd7dc388SSimon GlassMKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage 324792557d1SMarek Vasutendif 325bd7dc388SSimon Glass$(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE 326333b7209SMarek Vasut $(call if_changed,mkimage) 327333b7209SMarek Vasut 328c7163083SMasahiro Yamadaquiet_cmd_mksunxiboot = MKSUNXI $@ 3297f0ef5a9SSiarhei Siamashkacmd_mksunxiboot = $(objtree)/tools/mksunxiboot \ 3307f0ef5a9SSiarhei Siamashka --default-dt $(CONFIG_DEFAULT_DEVICE_TREE) $< $@ 331514ec438SMasahiro Yamada$(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE 332c7163083SMasahiro Yamada $(call if_changed,mksunxiboot) 333c7163083SMasahiro Yamada 334d2fdcc76SMaxime Ripardquiet_cmd_sunxi_spl_image_builder = SUNXI_SPL_IMAGE_BUILDER $@ 335d2fdcc76SMaxime Ripardcmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \ 336d2fdcc76SMaxime Ripard -c $(CONFIG_NAND_SUNXI_SPL_ECC_STRENGTH)/$(CONFIG_NAND_SUNXI_SPL_ECC_SIZE) \ 337d2fdcc76SMaxime Ripard -p $(CONFIG_SYS_NAND_PAGE_SIZE) \ 338d2fdcc76SMaxime Ripard -o $(CONFIG_SYS_NAND_OOBSIZE) \ 339d2fdcc76SMaxime Ripard -u $(CONFIG_NAND_SUNXI_SPL_USABLE_PAGE_SIZE) \ 340d2fdcc76SMaxime Ripard -e $(CONFIG_SYS_NAND_BLOCK_SIZE) \ 341d2fdcc76SMaxime Ripard -s -b $< $@ 342d2fdcc76SMaxime Ripard$(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin 343d2fdcc76SMaxime Ripard $(call if_changed,sunxi_spl_image_builder) 344d2fdcc76SMaxime Ripard 34572a7e076SSimon Glass# Rule to link u-boot-spl 34672a7e076SSimon Glass# May be overridden by arch/$(ARCH)/config.mk 34772a7e076SSimon Glassquiet_cmd_u-boot-spl ?= LD $@ 34872a7e076SSimon Glass cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ 349c7163083SMasahiro Yamada $(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \ 350dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ 351dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ 352dbbe2e64SSimon Glass --end-group \ 3539adb6d24SMasahiro Yamada $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN)) 354c7163083SMasahiro Yamada 355dbbe2e64SSimon Glass$(obj)/$(SPL_BIN): $(u-boot-spl-platdata) $(u-boot-spl-init) \ 356dbbe2e64SSimon Glass $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE 3579adb6d24SMasahiro Yamada $(call if_changed,u-boot-spl) 358c7163083SMasahiro Yamada 359c7163083SMasahiro Yamada$(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ; 360c7163083SMasahiro Yamada 361c7163083SMasahiro YamadaPHONY += $(u-boot-spl-dirs) 362dbbe2e64SSimon Glass$(u-boot-spl-dirs): $(u-boot-spl-platdata) 363c7163083SMasahiro Yamada $(Q)$(MAKE) $(build)=$@ 364c7163083SMasahiro Yamada 365c7163083SMasahiro Yamadaquiet_cmd_cpp_lds = LDS $@ 366c7163083SMasahiro Yamadacmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ 367c7163083SMasahiro Yamada -D__ASSEMBLY__ -x assembler-with-cpp -P -o $@ $< 368c7163083SMasahiro Yamada 369c7163083SMasahiro Yamada$(obj)/u-boot-spl.lds: $(LDSCRIPT) FORCE 370c7163083SMasahiro Yamada $(call if_changed_dep,cpp_lds) 371c7163083SMasahiro Yamada 372c7163083SMasahiro Yamada# read all saved command lines 373c7163083SMasahiro Yamada 374c7163083SMasahiro Yamadatargets := $(wildcard $(sort $(targets))) 375c7163083SMasahiro Yamadacmd_files := $(wildcard $(obj)/.*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) 376c7163083SMasahiro Yamada 377c7163083SMasahiro Yamadaifneq ($(cmd_files),) 378c7163083SMasahiro Yamada $(cmd_files): ; # Do not try to update included dependency files 379c7163083SMasahiro Yamada include $(cmd_files) 380c7163083SMasahiro Yamadaendif 381c7163083SMasahiro Yamada 382c7163083SMasahiro YamadaPHONY += FORCE 383c7163083SMasahiro YamadaFORCE: 384c7163083SMasahiro Yamada 3852f57c951SJean-Jacques HiblotPHONY += dtbs 3862f57c951SJean-Jacques Hiblotdtbs: 3872f57c951SJean-Jacques Hiblot $(Q)$(MAKE) $(build)=dts dtbs 3882f57c951SJean-Jacques Hiblot 389c7163083SMasahiro Yamada# Declare the contents of the .PHONY variable as phony. We keep that 390c7163083SMasahiro Yamada# information in a variable so we can use it in if_changed and friends. 391c7163083SMasahiro Yamada.PHONY: $(PHONY) 3922f57c951SJean-Jacques Hiblot 3932f57c951SJean-Jacques HiblotSHRUNK_ARCH_DTB = $(patsubst %,$(obj)/dts/%.dtb,$(subst ",,$(CONFIG_SPL_OF_LIST))) 3942f57c951SJean-Jacques Hiblot.SECONDEXPANSION: 3952f57c951SJean-Jacques Hiblot$(SHRUNK_ARCH_DTB): $$(patsubst $(obj)/dts/%, arch/$(ARCH)/dts/%, $$@) 3962f57c951SJean-Jacques Hiblot $(call if_changed,fdtgrep) 3972f57c951SJean-Jacques Hiblot 3982f57c951SJean-Jacques HiblotMKIMAGEFLAGS_$(SPL_BIN).multidtb.fit = -f auto -A $(ARCH) -T firmware -C none -O u-boot \ 3992f57c951SJean-Jacques Hiblot -n "Multi DTB fit image for $(SPL_BIN)" -E \ 4002f57c951SJean-Jacques Hiblot $(patsubst %,-b %,$(SHRUNK_ARCH_DTB)) 4012f57c951SJean-Jacques Hiblot 4022f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit: /dev/null $(SHRUNK_ARCH_DTB) FORCE 4032f57c951SJean-Jacques Hiblot $(call if_changed,mkimage) 4048664ab7dSVagrant Cascadianifneq ($(SOURCE_DATE_EPOCH),) 4058664ab7dSVagrant Cascadian touch -d @$(SOURCE_DATE_EPOCH) $(obj)/$(SPL_BIN).multidtb.fit 4068664ab7dSVagrant Cascadian chmod 0600 $(obj)/$(SPL_BIN).multidtb.fit 4078664ab7dSVagrant Cascadianendif 4082f57c951SJean-Jacques Hiblot 4092f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit.gz: $(obj)/$(SPL_BIN).multidtb.fit 4102f57c951SJean-Jacques Hiblot @gzip -kf9 $< > $@ 4112f57c951SJean-Jacques Hiblot 4122f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit.lzo: $(obj)/$(SPL_BIN).multidtb.fit 4132f57c951SJean-Jacques Hiblot @lzop -f9 $< > $@ 414*82f29fd5SLokesh Vutla 415*82f29fd5SLokesh Vutlaifdef CONFIG_ARCH_K3 416*82f29fd5SLokesh Vutlatispl.bin: $(obj)/u-boot-spl-nodtb.bin $(SHRUNK_ARCH_DTB) $(SPL_ITS) FORCE 417*82f29fd5SLokesh Vutla $(call if_changed,mkfitimage) 418*82f29fd5SLokesh Vutlaendif 419