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 48*2c5eac1eSSimon Glassifeq ($(obj)$(CONFIG_SUPPORT_SPL),spl) 49*2c5eac1eSSimon Glass$(error You cannot build SPL without enabling CONFIG_SUPPORT_SPL) 50*2c5eac1eSSimon Glassendif 51*2c5eac1eSSimon Glassifeq ($(obj)$(CONFIG_SUPPORT_TPL),tpl) 52*2c5eac1eSSimon Glass$(error You cannot build TPL without enabling CONFIG_SUPPORT_TPL) 53*2c5eac1eSSimon Glassendif 54*2c5eac1eSSimon 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/ 8476f1f388SSimon Glassendif 8576f1f388SSimon Glass 86c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_LIBDISK_SUPPORT) += disk/ 87d6c2ac5bSMasahiro Yamadalibs-y += drivers/ 88e94793c8SStefan Agnerlibs-$(CONFIG_SPL_USB_GADGET_SUPPORT) += drivers/usb/dwc3/ 898d7a2b83SMichal Simeklibs-y += dts/ 90c7163083SMasahiro Yamadalibs-y += fs/ 91c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/ 92c7163083SMasahiro Yamadalibs-$(CONFIG_SPL_NET_SUPPORT) += net/ 93c7163083SMasahiro Yamada 94c7163083SMasahiro Yamadahead-y := $(addprefix $(obj)/,$(head-y)) 95c7163083SMasahiro Yamadalibs-y := $(addprefix $(obj)/,$(libs-y)) 96c7163083SMasahiro Yamadau-boot-spl-dirs := $(patsubst %/,%,$(filter %/, $(libs-y))) 97c7163083SMasahiro Yamada 98c7163083SMasahiro Yamadalibs-y := $(patsubst %/, %/built-in.o, $(libs-y)) 99c7163083SMasahiro Yamada 100c7163083SMasahiro Yamada# Add GCC lib 101c7163083SMasahiro Yamadaifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y) 102c7163083SMasahiro YamadaPLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a 103c7163083SMasahiro YamadaPLATFORM_LIBS := $(filter-out %/lib.a, $(filter-out -lgcc, $(PLATFORM_LIBS))) $(PLATFORM_LIBGCC) 104c7163083SMasahiro Yamadaendif 105c7163083SMasahiro Yamada 106c7163083SMasahiro Yamadau-boot-spl-init := $(head-y) 107c7163083SMasahiro Yamadau-boot-spl-main := $(libs-y) 108f291ce12SPhilipp Tomsichifdef CONFIG_$(SPL_TPL_)OF_PLATDATA 109dbbe2e64SSimon Glassu-boot-spl-platdata := $(obj)/dts/dt-platdata.o 110dbbe2e64SSimon Glassendif 111c7163083SMasahiro Yamada 112c7163083SMasahiro Yamada# Linker Script 113dd6fbcb9SPhilipp Tomsich# First test whether there's a linker-script for the specific stage defined... 114dd6fbcb9SPhilipp Tomsichifneq ($(CONFIG_$(SPL_TPL_)LDSCRIPT),) 115c7163083SMasahiro Yamada# need to strip off double quotes 1161749858aSPhilipp TomsichLDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_$(SPL_TPL_)LDSCRIPT:"%"=%)) 117dd6fbcb9SPhilipp Tomsichelse 118dd6fbcb9SPhilipp Tomsich# ...then fall back to the generic SPL linker-script 119dd6fbcb9SPhilipp Tomsichifneq ($(CONFIG_SPL_LDSCRIPT),) 120dd6fbcb9SPhilipp Tomsich# need to strip off double quotes 121dd6fbcb9SPhilipp TomsichLDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_SPL_LDSCRIPT:"%"=%)) 122dd6fbcb9SPhilipp Tomsichendif 123c7163083SMasahiro Yamadaendif 124c7163083SMasahiro Yamada 125c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 126c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-spl.lds 127c7163083SMasahiro Yamadaendif 128c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 129c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-spl.lds 130c7163083SMasahiro Yamadaendif 131c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 132c7163083SMasahiro Yamada LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot-spl.lds 133c7163083SMasahiro Yamadaendif 134c7163083SMasahiro Yamadaifeq ($(wildcard $(LDSCRIPT)),) 135c7163083SMasahiro Yamada$(error could not find linker script) 136c7163083SMasahiro Yamadaendif 137c7163083SMasahiro Yamada 138c7163083SMasahiro Yamada# Special flags for CPP when processing the linker script. 139c7163083SMasahiro Yamada# Pass the version down so we can handle backwards compatibility 140c7163083SMasahiro Yamada# on the fly. 141c7163083SMasahiro YamadaLDPPFLAGS += \ 142c7163083SMasahiro Yamada -include $(srctree)/include/u-boot/u-boot.lds.h \ 143c7163083SMasahiro Yamada -include $(objtree)/include/config.h \ 144c7163083SMasahiro Yamada -DCPUDIR=$(CPUDIR) \ 145c7163083SMasahiro Yamada $(shell $(LD) --version | \ 146c7163083SMasahiro Yamada sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') 147c7163083SMasahiro Yamada 1481f6a6648SSven EbenfeldMKIMAGEOUTPUT ?= /dev/null 1491f6a6648SSven Ebenfeld 150c7163083SMasahiro Yamadaquiet_cmd_mkimage = MKIMAGE $@ 151c7163083SMasahiro Yamadacmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ 15206587617SRasmus Villemoes >$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT)) 153c7163083SMasahiro Yamada 15482f29fd5SLokesh Vutlaquiet_cmd_mkfitimage = MKIMAGE $@ 15582f29fd5SLokesh Vutlacmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(SPL_ITS) -E $@ \ 15682f29fd5SLokesh Vutla $(if $(KBUILD_VERBOSE:1=), MKIMAGEOUTPUT) 15782f29fd5SLokesh Vutla 158c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE) 159c7163083SMasahiro Yamada 160c7163083SMasahiro YamadaMKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE) 161c7163083SMasahiro Yamada 162514ec438SMasahiro YamadaMLO MLO.byteswap: $(obj)/u-boot-spl.bin FORCE 163c7163083SMasahiro Yamada $(call if_changed,mkimage) 164c7163083SMasahiro Yamada 16508598d6eSNathan Rossiifeq ($(CONFIG_SYS_SOC),"at91") 166c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin = -T atmelimage 167c7163083SMasahiro Yamada 168c7163083SMasahiro Yamadaifeq ($(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER),y) 169c7163083SMasahiro YamadaMKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params) 170c7163083SMasahiro Yamada 171c7163083SMasahiro Yamadaboot.bin: $(obj)/../tools/atmel_pmecc_params 172c7163083SMasahiro Yamadaendif 173c7163083SMasahiro Yamada 174514ec438SMasahiro Yamadaboot.bin: $(obj)/u-boot-spl.bin FORCE 175c7163083SMasahiro Yamada $(call if_changed,mkimage) 17608598d6eSNathan Rossielse 177d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQ 1783b646080SMike LooijmansMKIMAGEFLAGS_boot.bin = -T zynqimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) 179d9b58b30SMichal Simekendif 180d9b58b30SMichal Simekifdef CONFIG_ARCH_ZYNQMP 181c7df098aSLuca Ceresoliifneq ($(CONFIG_PMUFW_INIT_FILE),"") 182c7df098aSLuca Ceresolispl/boot.bin: zynqmp-check-pmufw 183c7df098aSLuca Ceresolizynqmp-check-pmufw: FORCE 184c7df098aSLuca Ceresoli ( cd $(srctree) && test -r $(CONFIG_PMUFW_INIT_FILE) ) \ 185c7df098aSLuca Ceresoli || ( echo "Cannot read $(CONFIG_PMUFW_INIT_FILE)" && false ) 186c7df098aSLuca Ceresoliendif 187c85a6b79SMichal SimekMKIMAGEFLAGS_boot.bin = -T zynqmpimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) \ 188c7df098aSLuca Ceresoli -n "$(shell cd $(srctree); readlink -f $(CONFIG_PMUFW_INIT_FILE))" 189d9b58b30SMichal Simekendif 19008598d6eSNathan Rossi 191514ec438SMasahiro Yamadaspl/boot.bin: $(obj)/u-boot-spl.bin FORCE 19208598d6eSNathan Rossi $(call if_changed,mkimage) 19308598d6eSNathan Rossiendif 194c7163083SMasahiro Yamada 195e19b0fb4SMasahiro YamadaALL-y += $(obj)/$(SPL_BIN).bin 196c7163083SMasahiro Yamada 197c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 198c7163083SMasahiro YamadaALL-y += $(obj)/$(BOARD)-spl.bin 199c7163083SMasahiro Yamadaendif 200c7163083SMasahiro Yamada 201333b7209SMarek Vasutifdef CONFIG_ARCH_SOCFPGA 202bd7dc388SSimon GlassALL-y += $(obj)/$(SPL_BIN).sfp 203333b7209SMarek Vasutendif 204333b7209SMarek Vasut 205aec9a0f1SJagan Tekiifdef CONFIG_ARCH_SUNXI 206c7163083SMasahiro YamadaALL-y += $(obj)/sunxi-spl.bin 207d2fdcc76SMaxime Ripard 208d2fdcc76SMaxime Ripardifdef CONFIG_NAND_SUNXI 209d2fdcc76SMaxime RipardALL-y += $(obj)/sunxi-spl-with-ecc.bin 210d2fdcc76SMaxime Ripardendif 211c7163083SMasahiro Yamadaendif 212c7163083SMasahiro Yamada 213c001486dSHeiko Schocherifeq ($(CONFIG_SYS_SOC),"at91") 214c001486dSHeiko SchocherALL-y += boot.bin 215c001486dSHeiko Schocherendif 216c001486dSHeiko Schocher 21784547b4eSSimon GlassALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin 21884547b4eSSimon Glass 2191a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin 2201a6a6e9aSMichal SimekALL-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin 221d9b58b30SMichal Simek 222c7163083SMasahiro Yamadaall: $(ALL-y) 223c7163083SMasahiro Yamada 224fa78e0a3SSimon Glassquiet_cmd_cat = CAT $@ 225fa78e0a3SSimon Glasscmd_cat = cat $(filter-out $(PHONY), $^) > $@ 226fa78e0a3SSimon Glass 22703c25bcdSSimon Glassquiet_cmd_copy = COPY $@ 22803c25bcdSSimon Glass cmd_copy = cp $< $@ 22903c25bcdSSimon Glass 2302f57c951SJean-Jacques Hiblotifneq ($(CONFIG_SPL_MULTI_DTB_FIT),y) 2312f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).dtb 2322f57c951SJean-Jacques Hiblotelse ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_LZO),y) 2332f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.lzo 2342f57c951SJean-Jacques Hiblotelse ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_GZIP),y) 2352f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.gz 2362f57c951SJean-Jacques Hiblotelse 2372f57c951SJean-Jacques HiblotFINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit 2382f57c951SJean-Jacques Hiblotendif 2392f57c951SJean-Jacques Hiblot 2402f57c951SJean-Jacques Hiblot 241f291ce12SPhilipp Tomsichifeq ($(CONFIG_$(SPL_TPL_)OF_CONTROL)$(CONFIG_OF_SEPARATE)$(CONFIG_$(SPL_TPL_)OF_PLATDATA),yy) 2420ec28e02SSimon Glass$(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin \ 2430ec28e02SSimon Glass $(if $(CONFIG_SPL_SEPARATE_BSS),,$(obj)/$(SPL_BIN)-pad.bin) \ 2442f57c951SJean-Jacques Hiblot $(FINAL_DTB_CONTAINER) FORCE 245fa78e0a3SSimon Glass $(call if_changed,cat) 246fa78e0a3SSimon Glass 24703c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-dtb.bin FORCE 24803c25bcdSSimon Glass $(call if_changed,copy) 24903c25bcdSSimon Glasselse 25003c25bcdSSimon Glass$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE 25103c25bcdSSimon Glass $(call if_changed,copy) 25203c25bcdSSimon Glassendif 25303c25bcdSSimon Glass 25403c25bcdSSimon Glass# Create a file that pads from the end of u-boot-spl-nodtb.bin to bss_end 255fa78e0a3SSimon Glass$(obj)/$(SPL_BIN)-pad.bin: $(obj)/$(SPL_BIN) 256fa78e0a3SSimon Glass @bss_size_str=$(shell $(NM) $< | awk 'BEGIN {size = 0} /__bss_size/ {size = $$1} END {print "ibase=16; " toupper(size)}' | bc); \ 257fa78e0a3SSimon Glass dd if=/dev/zero of=$@ bs=1 count=$${bss_size_str} 2>/dev/null; 258fa78e0a3SSimon Glass 2599bd76b80SGoldschmidt Simon$(obj)/$(SPL_BIN).dtb: dts/dt-spl.dtb FORCE 2609bd76b80SGoldschmidt Simon $(call if_changed,copy) 261fa78e0a3SSimon Glass 26215b97f5cSMasahiro Yamadapythonpath = PYTHONPATH=scripts/dtc/pylibfdt 263dbbe2e64SSimon Glass 264dbbe2e64SSimon Glassquiet_cmd_dtocc = DTOC C $@ 265dbbe2e64SSimon Glasscmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata 266dbbe2e64SSimon Glass 267dbbe2e64SSimon Glassquiet_cmd_dtoch = DTOC H $@ 268dbbe2e64SSimon Glasscmd_dtoch = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ struct 269dbbe2e64SSimon Glass 270dbbe2e64SSimon Glassquiet_cmd_plat = PLAT $@ 271dbbe2e64SSimon Glasscmd_plat = $(CC) $(c_flags) -c $< -o $@ 272dbbe2e64SSimon Glass 273b145b45bSSimon Glass$(obj)/dts/dt-platdata.o: $(obj)/dts/dt-platdata.c \ 274b145b45bSSimon Glass include/generated/dt-structs-gen.h 275dbbe2e64SSimon Glass $(call if_changed,plat) 276dbbe2e64SSimon Glass 277dbbe2e64SSimon GlassPHONY += dts_dir 278dbbe2e64SSimon Glassdts_dir: 279dbbe2e64SSimon Glass $(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts) 280dbbe2e64SSimon Glass 281d6a0c78aSMasahiro Yamadainclude/generated/dt-structs-gen.h: $(obj)/$(SPL_BIN).dtb dts_dir FORCE 282dbbe2e64SSimon Glass $(call if_changed,dtoch) 283dbbe2e64SSimon Glass 284d6a0c78aSMasahiro Yamada$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir FORCE 285dbbe2e64SSimon Glass $(call if_changed,dtocc) 286dbbe2e64SSimon Glass 287c7163083SMasahiro Yamadaifdef CONFIG_SAMSUNG 288c7163083SMasahiro Yamadaifdef CONFIG_VAR_SIZE_SPL 289c7163083SMasahiro YamadaVAR_SIZE_PARAM = --vs 290c7163083SMasahiro Yamadaelse 291c7163083SMasahiro YamadaVAR_SIZE_PARAM = 292c7163083SMasahiro Yamadaendif 293c7163083SMasahiro Yamada$(obj)/$(BOARD)-spl.bin: $(obj)/u-boot-spl.bin 294c7163083SMasahiro Yamada $(if $(wildcard $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl),\ 295c7163083SMasahiro Yamada $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl,\ 296c7163083SMasahiro Yamada $(objtree)/tools/mkexynosspl) $(VAR_SIZE_PARAM) $< $@ 297c7163083SMasahiro Yamadaendif 298c7163083SMasahiro Yamada 299c7163083SMasahiro Yamadaquiet_cmd_objcopy = OBJCOPY $@ 300c7163083SMasahiro Yamadacmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ 301c7163083SMasahiro Yamada 30284547b4eSSimon GlassOBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary \ 30384547b4eSSimon Glass $(if $(CONFIG_SPL_X86_16BIT_INIT),-R .start16 -R .resetvec) 304c7163083SMasahiro Yamada 30503c25bcdSSimon Glass$(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE 306c7163083SMasahiro Yamada $(call if_changed,objcopy) 307c7163083SMasahiro Yamada 30884547b4eSSimon GlassOBJCOPYFLAGS_u-boot-x86-16bit-spl.bin := -O binary -j .start16 -j .resetvec 30984547b4eSSimon Glass$(obj)/u-boot-x86-16bit-spl.bin: $(obj)/u-boot-spl FORCE 31084547b4eSSimon Glass $(call if_changed,objcopy) 31184547b4eSSimon Glass 312c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL) 313e391b1e6SJoel Stanley 314e391b1e6SJoel Stanley# Avoid 'Not enough room for program headers' error on binutils 2.28 onwards. 315e391b1e6SJoel StanleyLDFLAGS_$(SPL_BIN) += $(call ld-option, --no-dynamic-linker) 316e391b1e6SJoel Stanley 3171749858aSPhilipp Tomsich# First try the best-match (i.e. SPL_TEXT_BASE for SPL, TPL_TEXT_BASE for TPL) 3181749858aSPhilipp Tomsichifneq ($(CONFIG_$(SPL_TPL_)TEXT_BASE),) 3191749858aSPhilipp TomsichLDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_$(SPL_TPL_)TEXT_BASE) 3201749858aSPhilipp Tomsichelse 3211749858aSPhilipp Tomsich# And then fall back to just testing for SPL_TEXT_BASE, even if in TPL mode 322c7163083SMasahiro Yamadaifneq ($(CONFIG_SPL_TEXT_BASE),) 323c7163083SMasahiro YamadaLDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) 324c7163083SMasahiro Yamadaendif 3251749858aSPhilipp Tomsichendif 326c7163083SMasahiro Yamada 327792557d1SMarek Vasutifdef CONFIG_TARGET_SOCFPGA_ARRIA10 328792557d1SMarek VasutMKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage_v1 329792557d1SMarek Vasutelse 330bd7dc388SSimon GlassMKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage 331792557d1SMarek Vasutendif 332bd7dc388SSimon Glass$(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE 333333b7209SMarek Vasut $(call if_changed,mkimage) 334333b7209SMarek Vasut 335c7163083SMasahiro Yamadaquiet_cmd_mksunxiboot = MKSUNXI $@ 3367f0ef5a9SSiarhei Siamashkacmd_mksunxiboot = $(objtree)/tools/mksunxiboot \ 3377f0ef5a9SSiarhei Siamashka --default-dt $(CONFIG_DEFAULT_DEVICE_TREE) $< $@ 338514ec438SMasahiro Yamada$(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE 339c7163083SMasahiro Yamada $(call if_changed,mksunxiboot) 340c7163083SMasahiro Yamada 341d2fdcc76SMaxime Ripardquiet_cmd_sunxi_spl_image_builder = SUNXI_SPL_IMAGE_BUILDER $@ 342d2fdcc76SMaxime Ripardcmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \ 343d2fdcc76SMaxime Ripard -c $(CONFIG_NAND_SUNXI_SPL_ECC_STRENGTH)/$(CONFIG_NAND_SUNXI_SPL_ECC_SIZE) \ 344d2fdcc76SMaxime Ripard -p $(CONFIG_SYS_NAND_PAGE_SIZE) \ 345d2fdcc76SMaxime Ripard -o $(CONFIG_SYS_NAND_OOBSIZE) \ 346d2fdcc76SMaxime Ripard -u $(CONFIG_NAND_SUNXI_SPL_USABLE_PAGE_SIZE) \ 347d2fdcc76SMaxime Ripard -e $(CONFIG_SYS_NAND_BLOCK_SIZE) \ 348d2fdcc76SMaxime Ripard -s -b $< $@ 349d2fdcc76SMaxime Ripard$(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin 350d2fdcc76SMaxime Ripard $(call if_changed,sunxi_spl_image_builder) 351d2fdcc76SMaxime Ripard 35272a7e076SSimon Glass# Rule to link u-boot-spl 35372a7e076SSimon Glass# May be overridden by arch/$(ARCH)/config.mk 35472a7e076SSimon Glassquiet_cmd_u-boot-spl ?= LD $@ 35572a7e076SSimon Glass cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ 356c7163083SMasahiro Yamada $(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \ 357dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ 358dbbe2e64SSimon Glass $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ 359dbbe2e64SSimon Glass --end-group \ 3609adb6d24SMasahiro Yamada $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN)) 361c7163083SMasahiro Yamada 362dbbe2e64SSimon Glass$(obj)/$(SPL_BIN): $(u-boot-spl-platdata) $(u-boot-spl-init) \ 363dbbe2e64SSimon Glass $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE 3649adb6d24SMasahiro Yamada $(call if_changed,u-boot-spl) 365c7163083SMasahiro Yamada 366c7163083SMasahiro Yamada$(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ; 367c7163083SMasahiro Yamada 368c7163083SMasahiro YamadaPHONY += $(u-boot-spl-dirs) 369dbbe2e64SSimon Glass$(u-boot-spl-dirs): $(u-boot-spl-platdata) 370c7163083SMasahiro Yamada $(Q)$(MAKE) $(build)=$@ 371c7163083SMasahiro Yamada 372c7163083SMasahiro Yamadaquiet_cmd_cpp_lds = LDS $@ 373c7163083SMasahiro Yamadacmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ 374c7163083SMasahiro Yamada -D__ASSEMBLY__ -x assembler-with-cpp -P -o $@ $< 375c7163083SMasahiro Yamada 376c7163083SMasahiro Yamada$(obj)/u-boot-spl.lds: $(LDSCRIPT) FORCE 377c7163083SMasahiro Yamada $(call if_changed_dep,cpp_lds) 378c7163083SMasahiro Yamada 379c7163083SMasahiro Yamada# read all saved command lines 380c7163083SMasahiro Yamada 381c7163083SMasahiro Yamadatargets := $(wildcard $(sort $(targets))) 382c7163083SMasahiro Yamadacmd_files := $(wildcard $(obj)/.*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) 383c7163083SMasahiro Yamada 384c7163083SMasahiro Yamadaifneq ($(cmd_files),) 385c7163083SMasahiro Yamada $(cmd_files): ; # Do not try to update included dependency files 386c7163083SMasahiro Yamada include $(cmd_files) 387c7163083SMasahiro Yamadaendif 388c7163083SMasahiro Yamada 389c7163083SMasahiro YamadaPHONY += FORCE 390c7163083SMasahiro YamadaFORCE: 391c7163083SMasahiro Yamada 3922f57c951SJean-Jacques HiblotPHONY += dtbs 3932f57c951SJean-Jacques Hiblotdtbs: 3942f57c951SJean-Jacques Hiblot $(Q)$(MAKE) $(build)=dts dtbs 3952f57c951SJean-Jacques Hiblot 396c7163083SMasahiro Yamada# Declare the contents of the .PHONY variable as phony. We keep that 397c7163083SMasahiro Yamada# information in a variable so we can use it in if_changed and friends. 398c7163083SMasahiro Yamada.PHONY: $(PHONY) 3992f57c951SJean-Jacques Hiblot 4002f57c951SJean-Jacques HiblotSHRUNK_ARCH_DTB = $(patsubst %,$(obj)/dts/%.dtb,$(subst ",,$(CONFIG_SPL_OF_LIST))) 4012f57c951SJean-Jacques Hiblot.SECONDEXPANSION: 4022f57c951SJean-Jacques Hiblot$(SHRUNK_ARCH_DTB): $$(patsubst $(obj)/dts/%, arch/$(ARCH)/dts/%, $$@) 4032f57c951SJean-Jacques Hiblot $(call if_changed,fdtgrep) 4042f57c951SJean-Jacques Hiblot 4052f57c951SJean-Jacques HiblotMKIMAGEFLAGS_$(SPL_BIN).multidtb.fit = -f auto -A $(ARCH) -T firmware -C none -O u-boot \ 4062f57c951SJean-Jacques Hiblot -n "Multi DTB fit image for $(SPL_BIN)" -E \ 4072f57c951SJean-Jacques Hiblot $(patsubst %,-b %,$(SHRUNK_ARCH_DTB)) 4082f57c951SJean-Jacques Hiblot 4092f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit: /dev/null $(SHRUNK_ARCH_DTB) FORCE 4102f57c951SJean-Jacques Hiblot $(call if_changed,mkimage) 4118664ab7dSVagrant Cascadianifneq ($(SOURCE_DATE_EPOCH),) 4128664ab7dSVagrant Cascadian touch -d @$(SOURCE_DATE_EPOCH) $(obj)/$(SPL_BIN).multidtb.fit 4138664ab7dSVagrant Cascadian chmod 0600 $(obj)/$(SPL_BIN).multidtb.fit 4148664ab7dSVagrant Cascadianendif 4152f57c951SJean-Jacques Hiblot 4162f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit.gz: $(obj)/$(SPL_BIN).multidtb.fit 4172f57c951SJean-Jacques Hiblot @gzip -kf9 $< > $@ 4182f57c951SJean-Jacques Hiblot 4192f57c951SJean-Jacques Hiblot$(obj)/$(SPL_BIN).multidtb.fit.lzo: $(obj)/$(SPL_BIN).multidtb.fit 4202f57c951SJean-Jacques Hiblot @lzop -f9 $< > $@ 42182f29fd5SLokesh Vutla 42282f29fd5SLokesh Vutlaifdef CONFIG_ARCH_K3 42382f29fd5SLokesh Vutlatispl.bin: $(obj)/u-boot-spl-nodtb.bin $(SHRUNK_ARCH_DTB) $(SPL_ITS) FORCE 42482f29fd5SLokesh Vutla $(call if_changed,mkfitimage) 42582f29fd5SLokesh Vutlaendif 426