Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0+ |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 2 | # |
| 3 | # (C) Copyright 2000-2011 |
| 4 | # Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 5 | # |
| 6 | # (C) Copyright 2011 |
| 7 | # Daniel Schwierzeck, daniel.schwierzeck@googlemail.com. |
| 8 | # |
| 9 | # (C) Copyright 2011 |
Nishanth Menon | eaa39c6 | 2023-11-01 15:56:03 -0500 | [diff] [blame] | 10 | # Texas Instruments Incorporated - https://www.ti.com/ |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 11 | # Aneesh V <aneesh@ti.com> |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 12 | # Based on top-level Makefile. |
| 13 | # |
| 14 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 15 | src := $(obj) |
| 16 | |
| 17 | # Create output directory if not already present |
| 18 | _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) |
| 19 | |
Masahiro Yamada | 7449ab1 | 2014-02-04 17:24:18 +0900 | [diff] [blame] | 20 | include $(srctree)/scripts/Kbuild.include |
| 21 | |
Masahiro Yamada | 72fb32b | 2015-02-24 22:26:20 +0900 | [diff] [blame] | 22 | -include include/config/auto.conf |
Masahiro Yamada | 60bb734 | 2014-07-30 14:08:17 +0900 | [diff] [blame] | 23 | -include $(obj)/include/autoconf.mk |
Masahiro Yamada | 112b312 | 2014-02-04 17:24:22 +0900 | [diff] [blame] | 24 | |
Masahiro Yamada | db4633e | 2020-04-17 16:21:37 +0900 | [diff] [blame] | 25 | UBOOTINCLUDE := -I$(obj)/include $(UBOOTINCLUDE) |
| 26 | |
Masahiro Yamada | 72fb32b | 2015-02-24 22:26:20 +0900 | [diff] [blame] | 27 | KBUILD_CPPFLAGS += -DCONFIG_SPL_BUILD |
| 28 | ifeq ($(CONFIG_TPL_BUILD),y) |
| 29 | KBUILD_CPPFLAGS += -DCONFIG_TPL_BUILD |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 30 | else |
| 31 | ifeq ($(CONFIG_VPL_BUILD),y) |
| 32 | KBUILD_CPPFLAGS += -DCONFIG_VPL_BUILD |
| 33 | endif |
Masahiro Yamada | 72fb32b | 2015-02-24 22:26:20 +0900 | [diff] [blame] | 34 | endif |
| 35 | |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 36 | ifeq ($(CONFIG_VPL_BUILD),y) |
| 37 | SPL_BIN := u-boot-vpl |
| 38 | SPL_NAME := vpl |
| 39 | else |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 40 | ifeq ($(CONFIG_TPL_BUILD),y) |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 41 | SPL_BIN := u-boot-tpl |
Simon Glass | 12edc00 | 2020-12-22 19:30:13 -0700 | [diff] [blame] | 42 | SPL_NAME := tpl |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 43 | else |
| 44 | SPL_BIN := u-boot-spl |
Simon Glass | 12edc00 | 2020-12-22 19:30:13 -0700 | [diff] [blame] | 45 | SPL_NAME := spl |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 46 | endif |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 47 | endif |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 48 | |
Simon Glass | 6886c72 | 2020-12-22 19:30:15 -0700 | [diff] [blame] | 49 | export SPL_NAME |
| 50 | |
Simon Glass | c87d486 | 2017-01-16 07:03:28 -0700 | [diff] [blame] | 51 | ifdef CONFIG_SPL_BUILD |
| 52 | SPL_ := SPL_ |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 53 | ifeq ($(CONFIG_VPL_BUILD),y) |
| 54 | SPL_TPL_ := VPL_ |
| 55 | else |
Simon Glass | 74254d0 | 2017-04-02 09:50:30 -0600 | [diff] [blame] | 56 | ifeq ($(CONFIG_TPL_BUILD),y) |
| 57 | SPL_TPL_ := TPL_ |
| 58 | else |
| 59 | SPL_TPL_ := SPL_ |
| 60 | endif |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 61 | endif |
Simon Glass | c87d486 | 2017-01-16 07:03:28 -0700 | [diff] [blame] | 62 | else |
| 63 | SPL_ := |
Simon Glass | 74254d0 | 2017-04-02 09:50:30 -0600 | [diff] [blame] | 64 | SPL_TPL_ := |
Simon Glass | c87d486 | 2017-01-16 07:03:28 -0700 | [diff] [blame] | 65 | endif |
| 66 | |
Simon Glass | 506651a | 2018-10-01 12:22:11 -0600 | [diff] [blame] | 67 | ifeq ($(obj)$(CONFIG_SUPPORT_SPL),spl) |
| 68 | $(error You cannot build SPL without enabling CONFIG_SUPPORT_SPL) |
| 69 | endif |
| 70 | ifeq ($(obj)$(CONFIG_SUPPORT_TPL),tpl) |
| 71 | $(error You cannot build TPL without enabling CONFIG_SUPPORT_TPL) |
| 72 | endif |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 73 | ifeq ($(obj)$(CONFIG_SUPPORT_VPL),vpl) |
| 74 | $(error You cannot build VPL without enabling CONFIG_SUPPORT_VPL) |
| 75 | endif |
Simon Glass | 506651a | 2018-10-01 12:22:11 -0600 | [diff] [blame] | 76 | |
Masahiro Yamada | e794494 | 2014-03-11 11:05:19 +0900 | [diff] [blame] | 77 | include $(srctree)/config.mk |
Daniel Schwierzeck | 17def7d | 2014-11-21 23:51:33 +0100 | [diff] [blame] | 78 | include $(srctree)/arch/$(ARCH)/Makefile |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 79 | |
Simon Goldschmidt | 47b04fd | 2018-02-14 06:44:36 +0100 | [diff] [blame] | 80 | include $(srctree)/scripts/Makefile.lib |
| 81 | |
Masahiro Yamada | 958fe8f | 2014-03-05 16:59:40 +0900 | [diff] [blame] | 82 | # Enable garbage collection of un-used sections for SPL |
| 83 | KBUILD_CFLAGS += -ffunction-sections -fdata-sections |
| 84 | LDFLAGS_FINAL += --gc-sections |
| 85 | |
Joel Peshkin | 369d87a | 2021-04-11 11:21:58 +0200 | [diff] [blame] | 86 | ifeq ($(CONFIG_$(SPL_TPL_)STACKPROTECTOR),y) |
| 87 | KBUILD_CFLAGS += -fstack-protector-strong |
| 88 | else |
| 89 | KBUILD_CFLAGS += -fno-stack-protector |
| 90 | endif |
| 91 | |
Masahiro Yamada | f50a968 | 2014-02-04 17:24:33 +0900 | [diff] [blame] | 92 | # FIX ME |
Masahiro Yamada | 958fe8f | 2014-03-05 16:59:40 +0900 | [diff] [blame] | 93 | cpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \ |
| 94 | $(NOSTDINC_FLAGS) |
Simon Glass | bf6e890 | 2016-07-04 11:58:10 -0600 | [diff] [blame] | 95 | c_flags := $(KBUILD_CFLAGS) $(cpp_flags) |
Masahiro Yamada | f50a968 | 2014-02-04 17:24:33 +0900 | [diff] [blame] | 96 | |
Masahiro Yamada | ff51704 | 2014-03-11 11:05:20 +0900 | [diff] [blame] | 97 | HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 98 | |
Tom Rini | 57afcef | 2023-09-21 19:32:46 -0400 | [diff] [blame] | 99 | libs-y += $(if $(wildcard $(srctree)/board/$(BOARDDIR)/Makefile),board/$(BOARDDIR)/) |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 100 | libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 101 | |
Heiko Stuebner | 4a0da7c | 2019-07-16 10:12:02 +0200 | [diff] [blame] | 102 | ifeq ($(CONFIG_TPL_BUILD),y) |
| 103 | libs-$(CONFIG_TPL_FRAMEWORK) += common/spl/ |
| 104 | else |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 105 | libs-$(CONFIG_SPL_FRAMEWORK) += common/spl/ |
Heiko Stuebner | 4a0da7c | 2019-07-16 10:12:02 +0200 | [diff] [blame] | 106 | endif |
Simon Glass | b1beb11 | 2015-10-19 06:49:56 -0600 | [diff] [blame] | 107 | libs-y += common/init/ |
Simon Glass | 98b685d | 2016-09-12 23:18:25 -0600 | [diff] [blame] | 108 | |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 109 | # Special handling for a few options which support SPL/TPL/VPL |
| 110 | libs-$(CONFIG_$(SPL_TPL_)LIBCOMMON_SUPPORT) += boot/ common/ cmd/ env/ |
| 111 | libs-$(CONFIG_$(SPL_TPL_)LIBGENERIC_SUPPORT) += lib/ |
Tom Rini | 1794ae6 | 2018-12-05 08:23:38 -0500 | [diff] [blame] | 112 | ifdef CONFIG_SPL_FRAMEWORK |
| 113 | libs-$(CONFIG_PARTITIONS) += disk/ |
| 114 | endif |
Simon Glass | 98b685d | 2016-09-12 23:18:25 -0600 | [diff] [blame] | 115 | |
Masahiro Yamada | 39ba4b1 | 2015-08-12 07:31:44 +0900 | [diff] [blame] | 116 | libs-y += drivers/ |
Roger Quadros | b576fbf | 2022-10-20 16:30:47 +0300 | [diff] [blame] | 117 | libs-$(CONFIG_SPL_MEMORY) += drivers/memory/ |
Jean-Jacques Hiblot | 6a22852 | 2019-01-10 15:44:13 +0100 | [diff] [blame] | 118 | libs-$(CONFIG_SPL_USB_GADGET) += drivers/usb/dwc3/ |
Vignesh Raghavendra | b1a4928 | 2019-10-01 17:26:33 +0530 | [diff] [blame] | 119 | libs-$(CONFIG_SPL_USB_GADGET) += drivers/usb/cdns3/ |
Michal Simek | c158dba | 2015-11-09 10:45:07 +0100 | [diff] [blame] | 120 | libs-y += dts/ |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 121 | libs-y += fs/ |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 122 | libs-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/ |
Simon Glass | 041a0ac | 2021-08-08 12:20:30 -0600 | [diff] [blame] | 123 | libs-$(CONFIG_SPL_NET) += net/ |
Simon Glass | 1453914 | 2022-04-30 00:56:47 -0600 | [diff] [blame] | 124 | libs-$(CONFIG_$(SPL_TPL_)UNIT_TEST) += test/ |
Daniel Schwierzeck | 2a7cda8 | 2011-07-13 05:11:08 +0000 | [diff] [blame] | 125 | |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 126 | head-y := $(addprefix $(obj)/,$(head-y)) |
| 127 | libs-y := $(addprefix $(obj)/,$(libs-y)) |
| 128 | u-boot-spl-dirs := $(patsubst %/,%,$(filter %/, $(libs-y))) |
| 129 | |
| 130 | libs-y := $(patsubst %/, %/built-in.o, $(libs-y)) |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 131 | |
Allen Martin | fb338cc | 2012-08-31 08:30:14 +0000 | [diff] [blame] | 132 | # Add GCC lib |
Masahiro Yamada | e1a211d | 2014-03-05 16:59:38 +0900 | [diff] [blame] | 133 | ifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y) |
Masahiro Yamada | 933c7e0 | 2014-02-27 22:40:34 +0900 | [diff] [blame] | 134 | PLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a |
Masahiro Yamada | 22b4468 | 2014-02-24 20:44:14 +0900 | [diff] [blame] | 135 | PLATFORM_LIBS := $(filter-out %/lib.a, $(filter-out -lgcc, $(PLATFORM_LIBS))) $(PLATFORM_LIBGCC) |
Allen Martin | fb338cc | 2012-08-31 08:30:14 +0000 | [diff] [blame] | 136 | endif |
| 137 | |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 138 | u-boot-spl-init := $(head-y) |
| 139 | u-boot-spl-main := $(libs-y) |
Philipp Tomsich | 2341dc6 | 2017-06-29 11:11:21 +0200 | [diff] [blame] | 140 | ifdef CONFIG_$(SPL_TPL_)OF_PLATDATA |
Simon Glass | bfbf044 | 2021-03-25 06:40:52 +1300 | [diff] [blame] | 141 | platdata-hdr := include/generated/dt-structs-gen.h include/generated/dt-decl.h |
Simon Glass | c3576b2 | 2021-03-25 06:40:53 +1300 | [diff] [blame] | 142 | platdata-inst := $(obj)/dts/dt-uclass.o $(obj)/dts/dt-device.o |
| 143 | platdata-noinst := $(obj)/dts/dt-plat.o |
| 144 | |
Simon Glass | 049becf | 2021-03-25 06:40:50 +1300 | [diff] [blame] | 145 | ifdef CONFIG_$(SPL_TPL_)OF_PLATDATA_INST |
Simon Glass | c3576b2 | 2021-03-25 06:40:53 +1300 | [diff] [blame] | 146 | u-boot-spl-platdata := $(platdata-inst) |
| 147 | u-boot-spl-old-platdata := $(platdata-noinst) |
Simon Glass | 049becf | 2021-03-25 06:40:50 +1300 | [diff] [blame] | 148 | else |
Simon Glass | c3576b2 | 2021-03-25 06:40:53 +1300 | [diff] [blame] | 149 | u-boot-spl-platdata := $(platdata-noinst) |
| 150 | u-boot-spl-old-platdata := $(platdata-inst) |
Simon Glass | 049becf | 2021-03-25 06:40:50 +1300 | [diff] [blame] | 151 | endif |
Simon Glass | c3576b2 | 2021-03-25 06:40:53 +1300 | [diff] [blame] | 152 | |
| 153 | # Files we need to generate |
Simon Glass | 4b2ea55 | 2020-12-28 20:34:53 -0700 | [diff] [blame] | 154 | u-boot-spl-platdata_c := $(patsubst %.o,%.c,$(u-boot-spl-platdata)) |
Simon Glass | c3576b2 | 2021-03-25 06:40:53 +1300 | [diff] [blame] | 155 | |
| 156 | # Files we won't generate and should remove |
| 157 | u-boot-spl-old-platdata_c := $(patsubst %.o,%.c,$(u-boot-spl-old-platdata)) |
Simon Glass | bfbf044 | 2021-03-25 06:40:52 +1300 | [diff] [blame] | 158 | endif # OF_PLATDATA |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 159 | |
| 160 | # Linker Script |
Philipp Tomsich | be1c53a | 2017-07-28 19:20:49 +0200 | [diff] [blame] | 161 | # First test whether there's a linker-script for the specific stage defined... |
| 162 | ifneq ($(CONFIG_$(SPL_TPL_)LDSCRIPT),) |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 163 | # need to strip off double quotes |
Philipp Tomsich | cb49f62 | 2017-07-04 14:47:46 +0200 | [diff] [blame] | 164 | LDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_$(SPL_TPL_)LDSCRIPT:"%"=%)) |
Philipp Tomsich | be1c53a | 2017-07-28 19:20:49 +0200 | [diff] [blame] | 165 | else |
| 166 | # ...then fall back to the generic SPL linker-script |
| 167 | ifneq ($(CONFIG_SPL_LDSCRIPT),) |
| 168 | # need to strip off double quotes |
| 169 | LDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_SPL_LDSCRIPT:"%"=%)) |
| 170 | endif |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 171 | endif |
| 172 | |
| 173 | ifeq ($(wildcard $(LDSCRIPT)),) |
Masahiro Yamada | e794494 | 2014-03-11 11:05:19 +0900 | [diff] [blame] | 174 | LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-spl.lds |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 175 | endif |
| 176 | ifeq ($(wildcard $(LDSCRIPT)),) |
Masahiro Yamada | e794494 | 2014-03-11 11:05:19 +0900 | [diff] [blame] | 177 | LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-spl.lds |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 178 | endif |
| 179 | ifeq ($(wildcard $(LDSCRIPT)),) |
Masahiro Yamada | e794494 | 2014-03-11 11:05:19 +0900 | [diff] [blame] | 180 | LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot-spl.lds |
Simon Glass | 9b30937 | 2011-11-21 10:49:37 +0000 | [diff] [blame] | 181 | endif |
| 182 | ifeq ($(wildcard $(LDSCRIPT)),) |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 183 | $(error could not find linker script) |
| 184 | endif |
| 185 | |
| 186 | # Special flags for CPP when processing the linker script. |
| 187 | # Pass the version down so we can handle backwards compatibility |
| 188 | # on the fly. |
| 189 | LDPPFLAGS += \ |
Masahiro Yamada | e794494 | 2014-03-11 11:05:19 +0900 | [diff] [blame] | 190 | -include $(srctree)/include/u-boot/u-boot.lds.h \ |
Masahiro Yamada | 80f0398 | 2014-03-11 11:05:21 +0900 | [diff] [blame] | 191 | -include $(objtree)/include/config.h \ |
Simon Glass | 7b0fb5f | 2011-11-21 10:49:40 +0000 | [diff] [blame] | 192 | -DCPUDIR=$(CPUDIR) \ |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 193 | $(shell $(LD) --version | \ |
| 194 | sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') |
| 195 | |
Tom Rini | 2aaa27d | 2019-01-22 17:09:26 -0500 | [diff] [blame] | 196 | # Turn various CONFIG symbols into IMAGE symbols for easy reuse of |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 197 | # the scripts between SPL, TPL and VPL. |
Tom Rini | abb0f52 | 2022-05-16 17:20:26 -0400 | [diff] [blame] | 198 | ifneq ($(CONFIG_$(SPL_TPL_)MAX_SIZE),0x0) |
Tom Rini | 2aaa27d | 2019-01-22 17:09:26 -0500 | [diff] [blame] | 199 | LDPPFLAGS += -DIMAGE_MAX_SIZE=$(CONFIG_$(SPL_TPL_)MAX_SIZE) |
| 200 | endif |
| 201 | ifneq ($(CONFIG_$(SPL_TPL_)TEXT_BASE),) |
| 202 | LDPPFLAGS += -DIMAGE_TEXT_BASE=$(CONFIG_$(SPL_TPL_)TEXT_BASE) |
| 203 | endif |
| 204 | |
Sven Ebenfeld | 9964ebd | 2016-11-06 16:37:58 +0100 | [diff] [blame] | 205 | MKIMAGEOUTPUT ?= /dev/null |
| 206 | |
Marek Vasut | 31fea44 | 2014-03-14 05:00:14 +0100 | [diff] [blame] | 207 | quiet_cmd_mkimage = MKIMAGE $@ |
Masahiro Yamada | ac5e091 | 2014-02-24 11:12:15 +0900 | [diff] [blame] | 208 | cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ |
Rasmus Villemoes | b40a1ff | 2018-03-23 12:08:02 +0100 | [diff] [blame] | 209 | >$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT)) |
Masahiro Yamada | ac5e091 | 2014-02-24 11:12:15 +0900 | [diff] [blame] | 210 | |
Lokesh Vutla | bc5bd3a | 2018-08-27 15:57:15 +0530 | [diff] [blame] | 211 | quiet_cmd_mkfitimage = MKIMAGE $@ |
| 212 | cmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(SPL_ITS) -E $@ \ |
| 213 | $(if $(KBUILD_VERBOSE:1=), MKIMAGEOUTPUT) |
| 214 | |
Masahiro Yamada | ac5e091 | 2014-02-24 11:12:15 +0900 | [diff] [blame] | 215 | MKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE) |
| 216 | |
| 217 | MKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE) |
Tom Rini | d505e90 | 2012-10-16 13:06:06 +0000 | [diff] [blame] | 218 | |
Masahiro Yamada | cd98a27 | 2016-02-05 17:55:13 +0900 | [diff] [blame] | 219 | MLO MLO.byteswap: $(obj)/u-boot-spl.bin FORCE |
Masahiro Yamada | ac5e091 | 2014-02-24 11:12:15 +0900 | [diff] [blame] | 220 | $(call if_changed,mkimage) |
John Rigby | 34d12a1 | 2011-07-21 09:10:30 -0400 | [diff] [blame] | 221 | |
Nathan Rossi | af52939 | 2015-11-17 22:56:57 +1000 | [diff] [blame] | 222 | ifeq ($(CONFIG_SYS_SOC),"at91") |
Andreas Bießmann | 68a30be | 2014-05-19 14:23:40 +0200 | [diff] [blame] | 223 | MKIMAGEFLAGS_boot.bin = -T atmelimage |
| 224 | |
| 225 | ifeq ($(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER),y) |
| 226 | MKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params) |
| 227 | |
Stefan Roese | 26c8ce7 | 2019-04-02 10:57:23 +0200 | [diff] [blame] | 228 | $(obj)/boot.bin: $(obj)/../tools/atmel_pmecc_params |
Andreas Bießmann | 68a30be | 2014-05-19 14:23:40 +0200 | [diff] [blame] | 229 | endif |
| 230 | |
Stefan Roese | 26c8ce7 | 2019-04-02 10:57:23 +0200 | [diff] [blame] | 231 | $(obj)/boot.bin: $(obj)/u-boot-spl.bin FORCE |
Andreas Bießmann | 68a30be | 2014-05-19 14:23:40 +0200 | [diff] [blame] | 232 | $(call if_changed,mkimage) |
Nathan Rossi | af52939 | 2015-11-17 22:56:57 +1000 | [diff] [blame] | 233 | else |
Michal Simek | fa12466 | 2016-04-27 14:03:29 +0200 | [diff] [blame] | 234 | ifdef CONFIG_ARCH_ZYNQ |
Mike Looijmans | 96e706f | 2016-09-20 11:37:24 +0200 | [diff] [blame] | 235 | MKIMAGEFLAGS_boot.bin = -T zynqimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) |
Michal Simek | fa12466 | 2016-04-27 14:03:29 +0200 | [diff] [blame] | 236 | endif |
| 237 | ifdef CONFIG_ARCH_ZYNQMP |
Luca Ceresoli | 8394f8b | 2018-06-04 12:21:01 +0200 | [diff] [blame] | 238 | ifneq ($(CONFIG_PMUFW_INIT_FILE),"") |
| 239 | spl/boot.bin: zynqmp-check-pmufw |
| 240 | zynqmp-check-pmufw: FORCE |
| 241 | ( cd $(srctree) && test -r $(CONFIG_PMUFW_INIT_FILE) ) \ |
| 242 | || ( echo "Cannot read $(CONFIG_PMUFW_INIT_FILE)" && false ) |
| 243 | endif |
Michal Simek | dde5a88 | 2016-10-21 12:58:17 +0200 | [diff] [blame] | 244 | MKIMAGEFLAGS_boot.bin = -T zynqmpimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) \ |
Luca Ceresoli | 8394f8b | 2018-06-04 12:21:01 +0200 | [diff] [blame] | 245 | -n "$(shell cd $(srctree); readlink -f $(CONFIG_PMUFW_INIT_FILE))" |
Michal Simek | fa12466 | 2016-04-27 14:03:29 +0200 | [diff] [blame] | 246 | endif |
Nathan Rossi | af52939 | 2015-11-17 22:56:57 +1000 | [diff] [blame] | 247 | |
Michal Simek | 4b7767d | 2019-01-16 12:14:00 +0100 | [diff] [blame] | 248 | $(obj)/$(SPL_BIN)-align.bin: $(obj)/$(SPL_BIN).bin |
| 249 | @dd if=$< of=$@ conv=block,sync bs=4 2>/dev/null; |
| 250 | |
| 251 | spl/boot.bin: $(obj)/$(SPL_BIN)-align.bin FORCE |
Nathan Rossi | af52939 | 2015-11-17 22:56:57 +1000 | [diff] [blame] | 252 | $(call if_changed,mkimage) |
| 253 | endif |
Andreas Bießmann | 68a30be | 2014-05-19 14:23:40 +0200 | [diff] [blame] | 254 | |
Simon Glass | 367d733 | 2020-10-25 20:38:30 -0600 | [diff] [blame] | 255 | INPUTS-y += $(obj)/$(SPL_BIN).bin $(obj)/$(SPL_BIN).sym |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 256 | |
Tom Rini | 893cd41 | 2022-06-10 22:59:33 -0400 | [diff] [blame] | 257 | ifneq ($(CONFIG_ARCH_EXYNOS)$(CONFIG_ARCH_S5PC1XX),) |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 258 | INPUTS-y += $(obj)/$(BOARD)-spl.bin |
Chander Kashyap | 488ef1a | 2011-08-18 22:37:20 +0000 | [diff] [blame] | 259 | endif |
| 260 | |
Dalon Westergreen | 8fb280c | 2019-03-20 13:15:21 -0700 | [diff] [blame] | 261 | ifneq ($(CONFIG_TARGET_SOCFPGA_GEN5)$(CONFIG_TARGET_SOCFPGA_ARRIA10),) |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 262 | INPUTS-y += $(obj)/$(SPL_BIN).sfp |
Marek Vasut | a4a55d4 | 2015-07-15 02:53:45 +0200 | [diff] [blame] | 263 | endif |
| 264 | |
Dalon Westergreen | 3a8621c | 2021-03-01 20:04:16 +0800 | [diff] [blame] | 265 | INPUTS-$(CONFIG_TARGET_SOCFPGA_SOC64) += $(obj)/u-boot-spl-dtb.hex |
| 266 | |
Jagan Teki | 68078f7 | 2016-10-13 14:19:35 +0530 | [diff] [blame] | 267 | ifdef CONFIG_ARCH_SUNXI |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 268 | INPUTS-y += $(obj)/sunxi-spl.bin |
Maxime Ripard | bc7997b | 2017-02-27 18:22:13 +0100 | [diff] [blame] | 269 | |
| 270 | ifdef CONFIG_NAND_SUNXI |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 271 | INPUTS-y += $(obj)/sunxi-spl-with-ecc.bin |
Maxime Ripard | bc7997b | 2017-02-27 18:22:13 +0100 | [diff] [blame] | 272 | endif |
Ian Campbell | 140d832 | 2014-05-05 11:52:30 +0100 | [diff] [blame] | 273 | endif |
Ian Campbell | 140d832 | 2014-05-05 11:52:30 +0100 | [diff] [blame] | 274 | |
Heiko Schocher | f676826 | 2014-10-30 09:59:59 +0100 | [diff] [blame] | 275 | ifeq ($(CONFIG_SYS_SOC),"at91") |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 276 | INPUTS-y += $(obj)/boot.bin |
Heiko Schocher | f676826 | 2014-10-30 09:59:59 +0100 | [diff] [blame] | 277 | endif |
| 278 | |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 279 | ifndef CONFIG_VPL_BUILD |
Simon Glass | 79ef699 | 2019-04-25 21:58:53 -0600 | [diff] [blame] | 280 | ifdef CONFIG_TPL_BUILD |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 281 | INPUTS-$(CONFIG_TPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-start16-tpl.bin \ |
Simon Glass | abab18c | 2019-08-24 07:22:49 -0600 | [diff] [blame] | 282 | $(obj)/u-boot-x86-reset16-tpl.bin |
Simon Glass | 79ef699 | 2019-04-25 21:58:53 -0600 | [diff] [blame] | 283 | else |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 284 | INPUTS-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-start16-spl.bin \ |
Simon Glass | abab18c | 2019-08-24 07:22:49 -0600 | [diff] [blame] | 285 | $(obj)/u-boot-x86-reset16-spl.bin |
Simon Glass | 79ef699 | 2019-04-25 21:58:53 -0600 | [diff] [blame] | 286 | endif |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 287 | endif |
Simon Glass | d5e2b86 | 2017-01-16 07:04:03 -0700 | [diff] [blame] | 288 | |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 289 | INPUTS-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin |
| 290 | INPUTS-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin |
Michal Simek | fa12466 | 2016-04-27 14:03:29 +0200 | [diff] [blame] | 291 | |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 292 | INPUTS-$(CONFIG_ARCH_MEDIATEK) += $(obj)/u-boot-spl-mtk.bin |
developer | e1de5d4 | 2018-11-15 10:07:49 +0800 | [diff] [blame] | 293 | |
Simon Glass | c46090d | 2020-07-19 13:56:01 -0600 | [diff] [blame] | 294 | all: $(INPUTS-y) |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 295 | |
Simon Glass | 89caf33 | 2015-06-23 15:38:29 -0600 | [diff] [blame] | 296 | quiet_cmd_cat = CAT $@ |
| 297 | cmd_cat = cat $(filter-out $(PHONY), $^) > $@ |
| 298 | |
Simon Glass | 4102e71 | 2016-01-31 18:10:51 -0700 | [diff] [blame] | 299 | quiet_cmd_copy = COPY $@ |
| 300 | cmd_copy = cp $< $@ |
| 301 | |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 302 | ifneq ($(CONFIG_SPL_MULTI_DTB_FIT),y) |
| 303 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).dtb |
| 304 | else ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_LZO),y) |
| 305 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.lzo |
| 306 | else ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_GZIP),y) |
| 307 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.gz |
| 308 | else |
| 309 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit |
| 310 | endif |
| 311 | |
Simon Glass | e972aab | 2021-08-07 07:24:07 -0600 | [diff] [blame] | 312 | # Build the .dtb file if needed |
| 313 | # - OF_REAL is enabled |
Simon Glass | 4325bd0 | 2019-04-25 21:58:38 -0600 | [diff] [blame] | 314 | # - we have either OF_SEPARATE or OF_HOSTFILE |
| 315 | build_dtb := |
Simon Glass | e972aab | 2021-08-07 07:24:07 -0600 | [diff] [blame] | 316 | ifneq ($(CONFIG_$(SPL_TPL_)OF_REAL),) |
Simon Glass | f25fbb3 | 2023-12-17 09:36:21 -0700 | [diff] [blame] | 317 | ifneq ($(CONFIG_OF_SEPARATE)$(CONFIG_SANDBOX),) |
Simon Glass | 4325bd0 | 2019-04-25 21:58:38 -0600 | [diff] [blame] | 318 | build_dtb := y |
| 319 | endif |
| 320 | endif |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 321 | |
Simon Glass | 4325bd0 | 2019-04-25 21:58:38 -0600 | [diff] [blame] | 322 | ifneq ($(build_dtb),) |
Simon Glass | f8037c0 | 2017-01-16 07:03:34 -0700 | [diff] [blame] | 323 | $(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin \ |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 324 | $(if $(CONFIG_$(SPL_TPL_)SEPARATE_BSS),,$(obj)/$(SPL_BIN)-pad.bin) \ |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 325 | $(FINAL_DTB_CONTAINER) FORCE |
Simon Glass | 89caf33 | 2015-06-23 15:38:29 -0600 | [diff] [blame] | 326 | $(call if_changed,cat) |
| 327 | |
Simon Glass | 4102e71 | 2016-01-31 18:10:51 -0700 | [diff] [blame] | 328 | $(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-dtb.bin FORCE |
| 329 | $(call if_changed,copy) |
| 330 | else |
| 331 | $(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE |
| 332 | $(call if_changed,copy) |
| 333 | endif |
| 334 | |
| 335 | # Create a file that pads from the end of u-boot-spl-nodtb.bin to bss_end |
Simon Glass | 89caf33 | 2015-06-23 15:38:29 -0600 | [diff] [blame] | 336 | $(obj)/$(SPL_BIN)-pad.bin: $(obj)/$(SPL_BIN) |
| 337 | @bss_size_str=$(shell $(NM) $< | awk 'BEGIN {size = 0} /__bss_size/ {size = $$1} END {print "ibase=16; " toupper(size)}' | bc); \ |
| 338 | dd if=/dev/zero of=$@ bs=1 count=$${bss_size_str} 2>/dev/null; |
| 339 | |
Simon Glass | c490de8 | 2020-12-22 19:30:14 -0700 | [diff] [blame] | 340 | $(obj)/$(SPL_BIN).dtb: $(obj)/dts/dt-$(SPL_NAME).dtb FORCE |
Goldschmidt Simon | 5e7a1c2 | 2017-11-21 12:29:56 +0000 | [diff] [blame] | 341 | $(call if_changed,copy) |
Simon Glass | 89caf33 | 2015-06-23 15:38:29 -0600 | [diff] [blame] | 342 | |
Masahiro Yamada | 47ae539 | 2017-10-17 13:42:43 +0900 | [diff] [blame] | 343 | pythonpath = PYTHONPATH=scripts/dtc/pylibfdt |
Simon Glass | bf6e890 | 2016-07-04 11:58:10 -0600 | [diff] [blame] | 344 | |
Simon Glass | 3d69906 | 2020-12-22 19:30:16 -0700 | [diff] [blame] | 345 | DTOC_ARGS := $(pythonpath) $(srctree)/tools/dtoc/dtoc \ |
Simon Glass | 74ef226 | 2021-02-03 06:01:03 -0700 | [diff] [blame] | 346 | -d $(obj)/$(SPL_BIN).dtb -p $(SPL_NAME) |
Simon Glass | 3d69906 | 2020-12-22 19:30:16 -0700 | [diff] [blame] | 347 | |
Simon Glass | 240d5f6 | 2021-02-03 06:01:13 -0700 | [diff] [blame] | 348 | ifneq ($(CONFIG_$(SPL_TPL_)OF_PLATDATA_INST),) |
| 349 | DTOC_ARGS += -i |
| 350 | endif |
| 351 | |
Simon Glass | 4b2ea55 | 2020-12-28 20:34:53 -0700 | [diff] [blame] | 352 | quiet_cmd_dtoc = DTOC $@ |
| 353 | cmd_dtoc = $(DTOC_ARGS) -c $(obj)/dts -C include/generated all |
Simon Glass | bf6e890 | 2016-07-04 11:58:10 -0600 | [diff] [blame] | 354 | |
| 355 | quiet_cmd_plat = PLAT $@ |
Masahiro Yamada | ad21539 | 2020-04-17 16:21:35 +0900 | [diff] [blame] | 356 | cmd_plat = $(CC) $(c_flags) -c $< -o $(filter-out $(PHONY),$@) |
Simon Glass | bf6e890 | 2016-07-04 11:58:10 -0600 | [diff] [blame] | 357 | |
Simon Glass | bfbf044 | 2021-03-25 06:40:52 +1300 | [diff] [blame] | 358 | $(obj)/dts/dt-%.o: $(obj)/dts/dt-%.c $(platdata-hdr) |
Simon Glass | bf6e890 | 2016-07-04 11:58:10 -0600 | [diff] [blame] | 359 | $(call if_changed,plat) |
| 360 | |
Simon Glass | 8c0a0b0 | 2021-03-25 06:40:49 +1300 | [diff] [blame] | 361 | # Don't use dts_dir here, since it forces running this expensive rule every time |
Simon Glass | ab88633 | 2022-08-03 12:08:29 -0600 | [diff] [blame] | 362 | $(platdata-hdr) $(u-boot-spl-platdata_c) &: $(obj)/$(SPL_BIN).dtb FORCE |
Simon Glass | 8c0a0b0 | 2021-03-25 06:40:49 +1300 | [diff] [blame] | 363 | @[ -d $(obj)/dts ] || mkdir -p $(obj)/dts |
Simon Glass | c3576b2 | 2021-03-25 06:40:53 +1300 | [diff] [blame] | 364 | @# Remove old files since which ones we generate depends on the setting |
| 365 | @# of OF_PLATDATA_INST and this might change between builds. Leaving old |
| 366 | @# ones around is confusing and it is possible that switching the |
| 367 | @# setting again will use the old one instead of regenerating it. |
Simon Glass | ab88633 | 2022-08-03 12:08:29 -0600 | [diff] [blame] | 368 | @rm -f $(u-boot-spl-old-platdata_c) $(u-boot-spl-platdata_c) \ |
| 369 | $(u-boot-spl-old-platdata) |
Simon Glass | 4b2ea55 | 2020-12-28 20:34:53 -0700 | [diff] [blame] | 370 | $(call if_changed,dtoc) |
Simon Glass | bf6e890 | 2016-07-04 11:58:10 -0600 | [diff] [blame] | 371 | |
Tom Rini | 893cd41 | 2022-06-10 22:59:33 -0400 | [diff] [blame] | 372 | ifneq ($(CONFIG_ARCH_EXYNOS)$(CONFIG_ARCH_S5PC1XX),) |
| 373 | ifeq ($(CONFIG_EXYNOS5420),y) |
Rajeshwari Birje | 9f547ca | 2013-12-26 09:44:27 +0530 | [diff] [blame] | 374 | VAR_SIZE_PARAM = --vs |
| 375 | else |
| 376 | VAR_SIZE_PARAM = |
| 377 | endif |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 378 | $(obj)/$(BOARD)-spl.bin: $(obj)/u-boot-spl.bin |
Masahiro Yamada | 80f0398 | 2014-03-11 11:05:21 +0900 | [diff] [blame] | 379 | $(if $(wildcard $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl),\ |
| 380 | $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl,\ |
| 381 | $(objtree)/tools/mkexynosspl) $(VAR_SIZE_PARAM) $< $@ |
Chander Kashyap | 488ef1a | 2011-08-18 22:37:20 +0000 | [diff] [blame] | 382 | endif |
| 383 | |
Greg Malysa | 547f54c | 2024-03-19 22:16:07 -0400 | [diff] [blame^] | 384 | $(obj)/u-boot-spl.ldr: $(obj)/u-boot-spl |
| 385 | $(CREATE_LDR_ENV) |
| 386 | $(LDR) -T $(CONFIG_LDR_CPU) -c $@ $< $(LDR_FLAGS) |
| 387 | $(BOARD_SIZE_CHECK) |
| 388 | |
Masahiro Yamada | 734c3ef | 2014-02-24 11:12:14 +0900 | [diff] [blame] | 389 | quiet_cmd_objcopy = OBJCOPY $@ |
| 390 | cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ |
| 391 | |
Simon Glass | d5e2b86 | 2017-01-16 07:04:03 -0700 | [diff] [blame] | 392 | OBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary \ |
Simon Glass | 79ef699 | 2019-04-25 21:58:53 -0600 | [diff] [blame] | 393 | $(if $(CONFIG_$(SPL_TPL_)X86_16BIT_INIT),-R .start16 -R .resetvec) |
Masahiro Yamada | 734c3ef | 2014-02-24 11:12:14 +0900 | [diff] [blame] | 394 | |
Simon Glass | 4102e71 | 2016-01-31 18:10:51 -0700 | [diff] [blame] | 395 | $(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE |
Masahiro Yamada | 734c3ef | 2014-02-24 11:12:14 +0900 | [diff] [blame] | 396 | $(call if_changed,objcopy) |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 397 | |
Simon Glass | abab18c | 2019-08-24 07:22:49 -0600 | [diff] [blame] | 398 | OBJCOPYFLAGS_u-boot-x86-start16-spl.bin := -O binary -j .start16 |
| 399 | $(obj)/u-boot-x86-start16-spl.bin: $(obj)/u-boot-spl FORCE |
Simon Glass | d5e2b86 | 2017-01-16 07:04:03 -0700 | [diff] [blame] | 400 | $(call if_changed,objcopy) |
| 401 | |
Simon Glass | abab18c | 2019-08-24 07:22:49 -0600 | [diff] [blame] | 402 | OBJCOPYFLAGS_u-boot-x86-start16-tpl.bin := -O binary -j .start16 |
| 403 | $(obj)/u-boot-x86-start16-tpl.bin: $(obj)/u-boot-tpl FORCE |
| 404 | $(call if_changed,objcopy) |
| 405 | |
| 406 | OBJCOPYFLAGS_u-boot-x86-reset16-spl.bin := -O binary -j .resetvec |
| 407 | $(obj)/u-boot-x86-reset16-spl.bin: $(obj)/u-boot-spl FORCE |
| 408 | $(call if_changed,objcopy) |
| 409 | |
| 410 | OBJCOPYFLAGS_u-boot-x86-reset16-tpl.bin := -O binary -j .resetvec |
| 411 | $(obj)/u-boot-x86-reset16-tpl.bin: $(obj)/u-boot-tpl FORCE |
Simon Glass | 79ef699 | 2019-04-25 21:58:53 -0600 | [diff] [blame] | 412 | $(call if_changed,objcopy) |
| 413 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 414 | LDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL) |
Joel Stanley | b8a2fe1 | 2017-04-09 20:33:58 +0200 | [diff] [blame] | 415 | |
| 416 | # Avoid 'Not enough room for program headers' error on binutils 2.28 onwards. |
| 417 | LDFLAGS_$(SPL_BIN) += $(call ld-option, --no-dynamic-linker) |
| 418 | |
Marek Behún | c12708b | 2021-05-20 13:24:04 +0200 | [diff] [blame] | 419 | LDFLAGS_$(SPL_BIN) += --build-id=none |
| 420 | |
Simon Glass | 7eec884 | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 421 | # Pick the best match (e.g. SPL_TEXT_BASE for SPL, TPL_TEXT_BASE for TPL) |
Philipp Tomsich | cb49f62 | 2017-07-04 14:47:46 +0200 | [diff] [blame] | 422 | ifneq ($(CONFIG_$(SPL_TPL_)TEXT_BASE),) |
| 423 | LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_$(SPL_TPL_)TEXT_BASE) |
Philipp Tomsich | cb49f62 | 2017-07-04 14:47:46 +0200 | [diff] [blame] | 424 | endif |
Masahiro Yamada | 112b312 | 2014-02-04 17:24:22 +0900 | [diff] [blame] | 425 | |
Marek Vasut | 593bc8c | 2018-04-15 15:21:09 +0200 | [diff] [blame] | 426 | ifdef CONFIG_TARGET_SOCFPGA_ARRIA10 |
| 427 | MKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage_v1 |
| 428 | else |
Simon Glass | 7bdddb0 | 2016-01-31 18:10:53 -0700 | [diff] [blame] | 429 | MKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage |
Marek Vasut | 593bc8c | 2018-04-15 15:21:09 +0200 | [diff] [blame] | 430 | endif |
Simon Glass | 7bdddb0 | 2016-01-31 18:10:53 -0700 | [diff] [blame] | 431 | $(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE |
Marek Vasut | a4a55d4 | 2015-07-15 02:53:45 +0200 | [diff] [blame] | 432 | $(call if_changed,mkimage) |
Marek Vasut | a4a55d4 | 2015-07-15 02:53:45 +0200 | [diff] [blame] | 433 | |
Samuel Holland | 7591a04 | 2022-03-18 00:00:45 -0500 | [diff] [blame] | 434 | MKIMAGEFLAGS_sunxi-spl.bin = \ |
| 435 | -A $(ARCH) \ |
| 436 | -T $(CONFIG_SPL_IMAGE_TYPE) \ |
| 437 | -a $(CONFIG_SPL_TEXT_BASE) \ |
Andre Przywara | 8a80c7f | 2018-12-20 15:41:34 +0000 | [diff] [blame] | 438 | -n $(CONFIG_DEFAULT_DEVICE_TREE) |
| 439 | |
Dalon Westergreen | 3a8621c | 2021-03-01 20:04:16 +0800 | [diff] [blame] | 440 | OBJCOPYFLAGS_u-boot-spl-dtb.hex := -I binary -O ihex --change-address=$(CONFIG_SPL_TEXT_BASE) |
| 441 | |
| 442 | $(obj)/u-boot-spl-dtb.hex: $(obj)/u-boot-spl-dtb.bin FORCE |
| 443 | $(call if_changed,objcopy) |
| 444 | |
Masahiro Yamada | cd98a27 | 2016-02-05 17:55:13 +0900 | [diff] [blame] | 445 | $(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE |
Andre Przywara | 8a80c7f | 2018-12-20 15:41:34 +0000 | [diff] [blame] | 446 | $(call if_changed,mkimage) |
Ian Campbell | 140d832 | 2014-05-05 11:52:30 +0100 | [diff] [blame] | 447 | |
Maxime Ripard | bc7997b | 2017-02-27 18:22:13 +0100 | [diff] [blame] | 448 | quiet_cmd_sunxi_spl_image_builder = SUNXI_SPL_IMAGE_BUILDER $@ |
| 449 | cmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \ |
| 450 | -c $(CONFIG_NAND_SUNXI_SPL_ECC_STRENGTH)/$(CONFIG_NAND_SUNXI_SPL_ECC_SIZE) \ |
| 451 | -p $(CONFIG_SYS_NAND_PAGE_SIZE) \ |
| 452 | -o $(CONFIG_SYS_NAND_OOBSIZE) \ |
| 453 | -u $(CONFIG_NAND_SUNXI_SPL_USABLE_PAGE_SIZE) \ |
| 454 | -e $(CONFIG_SYS_NAND_BLOCK_SIZE) \ |
| 455 | -s -b $< $@ |
| 456 | $(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin |
| 457 | $(call if_changed,sunxi_spl_image_builder) |
| 458 | |
developer | e1de5d4 | 2018-11-15 10:07:49 +0800 | [diff] [blame] | 459 | |
| 460 | # MediaTek's specific SPL build |
| 461 | MKIMAGEFLAGS_u-boot-spl-mtk.bin = -T mtk_image \ |
| 462 | -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) \ |
| 463 | -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))" |
| 464 | |
| 465 | $(obj)/u-boot-spl-mtk.bin: $(obj)/u-boot-spl.bin FORCE |
| 466 | $(call if_changed,mkimage) |
| 467 | |
Simon Glass | 367d733 | 2020-10-25 20:38:30 -0600 | [diff] [blame] | 468 | quiet_cmd_sym ?= SYM $@ |
| 469 | cmd_sym ?= $(OBJDUMP) -t $< > $@ |
| 470 | $(obj)/$(SPL_BIN).sym: $(obj)/$(SPL_BIN) FORCE |
| 471 | $(call if_changed,sym) |
| 472 | |
Marek Behún | d72a3b7 | 2021-05-20 13:24:03 +0200 | [diff] [blame] | 473 | # Generate linker list symbols references to force compiler to not optimize |
| 474 | # them away when compiling with LTO |
| 475 | ifdef CONFIG_LTO |
| 476 | u-boot-spl-keep-syms-lto := $(obj)/keep-syms-lto.o |
| 477 | u-boot-spl-keep-syms-lto_c := \ |
| 478 | $(patsubst $(obj)/%.o,$(obj)/%.c,$(u-boot-spl-keep-syms-lto)) |
| 479 | |
| 480 | quiet_cmd_keep_syms_lto = KSL $@ |
| 481 | cmd_keep_syms_lto = \ |
Patrick Delaunay | 8210d0c | 2021-07-21 09:56:07 +0200 | [diff] [blame] | 482 | $(srctree)/scripts/gen_ll_addressable_symbols.sh $(NM) $^ > $@ |
Marek Behún | d72a3b7 | 2021-05-20 13:24:03 +0200 | [diff] [blame] | 483 | |
| 484 | quiet_cmd_keep_syms_lto_cc = KSLCC $@ |
| 485 | cmd_keep_syms_lto_cc = \ |
| 486 | $(CC) $(filter-out $(LTO_CFLAGS),$(c_flags)) -c -o $@ $< |
| 487 | |
| 488 | $(u-boot-spl-keep-syms-lto_c): $(u-boot-spl-main) $(u-boot-spl-platdata) |
| 489 | $(call if_changed,keep_syms_lto) |
| 490 | $(u-boot-spl-keep-syms-lto): $(u-boot-spl-keep-syms-lto_c) |
| 491 | $(call if_changed,keep_syms_lto_cc) |
| 492 | else |
| 493 | u-boot-spl-keep-syms-lto := |
| 494 | endif |
| 495 | |
Simon Glass | 32fa8fa | 2016-07-04 11:57:44 -0600 | [diff] [blame] | 496 | # Rule to link u-boot-spl |
| 497 | # May be overridden by arch/$(ARCH)/config.mk |
Simon Glass | 6c8ec91 | 2022-08-03 12:13:08 -0600 | [diff] [blame] | 498 | ifeq ($(LTO_ENABLE),y) |
Marek Behún | d72a3b7 | 2021-05-20 13:24:03 +0200 | [diff] [blame] | 499 | quiet_cmd_u-boot-spl ?= LTO $@ |
| 500 | cmd_u-boot-spl ?= \ |
| 501 | ( \ |
| 502 | cd $(obj) && \ |
| 503 | $(CC) -nostdlib -nostartfiles $(LTO_FINAL_LDFLAGS) $(c_flags) \ |
| 504 | $(KBUILD_LDFLAGS:%=-Wl,%) $(LDFLAGS_$(@F):%=-Wl,%) \ |
| 505 | $(patsubst $(obj)/%,%,$(u-boot-spl-init)) \ |
| 506 | -Wl,--whole-archive \ |
| 507 | $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ |
| 508 | $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ |
| 509 | $(patsubst $(obj)/%,%,$(u-boot-spl-keep-syms-lto)) \ |
| 510 | $(PLATFORM_LIBS) \ |
| 511 | -Wl,--no-whole-archive \ |
| 512 | -Wl,-Map,$(SPL_BIN).map -o $(SPL_BIN) \ |
| 513 | ) |
| 514 | else |
Simon Glass | 32fa8fa | 2016-07-04 11:57:44 -0600 | [diff] [blame] | 515 | quiet_cmd_u-boot-spl ?= LD $@ |
Marek Behún | 9dc47af | 2021-05-20 13:24:01 +0200 | [diff] [blame] | 516 | cmd_u-boot-spl ?= \ |
| 517 | ( \ |
| 518 | cd $(obj) && \ |
| 519 | $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_$(@F)) \ |
| 520 | $(patsubst $(obj)/%,%,$(u-boot-spl-init)) \ |
Marek Behún | f872685 | 2021-05-20 13:24:02 +0200 | [diff] [blame] | 521 | --whole-archive \ |
Marek Behún | 9dc47af | 2021-05-20 13:24:01 +0200 | [diff] [blame] | 522 | $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ |
| 523 | $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ |
Marek Behún | f872685 | 2021-05-20 13:24:02 +0200 | [diff] [blame] | 524 | --no-whole-archive \ |
Marek Behún | 9dc47af | 2021-05-20 13:24:01 +0200 | [diff] [blame] | 525 | $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN) \ |
| 526 | ) |
Marek Behún | d72a3b7 | 2021-05-20 13:24:03 +0200 | [diff] [blame] | 527 | endif |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 528 | |
Simon Glass | bf6e890 | 2016-07-04 11:58:10 -0600 | [diff] [blame] | 529 | $(obj)/$(SPL_BIN): $(u-boot-spl-platdata) $(u-boot-spl-init) \ |
Marek Behún | d72a3b7 | 2021-05-20 13:24:03 +0200 | [diff] [blame] | 530 | $(u-boot-spl-main) $(u-boot-spl-keep-syms-lto) \ |
| 531 | $(obj)/u-boot-spl.lds FORCE |
Masahiro Yamada | 63bfe0e | 2014-10-24 01:30:44 +0900 | [diff] [blame] | 532 | $(call if_changed,u-boot-spl) |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 533 | |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 534 | $(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ; |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 535 | |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 536 | PHONY += $(u-boot-spl-dirs) |
Masahiro Yamada | db4633e | 2020-04-17 16:21:37 +0900 | [diff] [blame] | 537 | $(u-boot-spl-dirs): $(u-boot-spl-platdata) prepare |
Masahiro Yamada | f8eb670 | 2014-02-04 17:24:37 +0900 | [diff] [blame] | 538 | $(Q)$(MAKE) $(build)=$@ |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 539 | |
Masahiro Yamada | db4633e | 2020-04-17 16:21:37 +0900 | [diff] [blame] | 540 | PHONY += prepare |
| 541 | prepare: |
| 542 | $(Q)$(MAKE) $(build)=$(obj)/. |
| 543 | |
Masahiro Yamada | 020a1f2 | 2014-02-24 11:12:19 +0900 | [diff] [blame] | 544 | quiet_cmd_cpp_lds = LDS $@ |
Masahiro Yamada | fd7ba8c | 2014-04-09 20:10:43 +0900 | [diff] [blame] | 545 | cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ |
Simon Glass | efaa7c4 | 2018-10-01 12:22:43 -0600 | [diff] [blame] | 546 | -D__ASSEMBLY__ -x assembler-with-cpp -std=c99 -P -o $@ $< |
Masahiro Yamada | 020a1f2 | 2014-02-24 11:12:19 +0900 | [diff] [blame] | 547 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 548 | $(obj)/u-boot-spl.lds: $(LDSCRIPT) FORCE |
Masahiro Yamada | fd7ba8c | 2014-04-09 20:10:43 +0900 | [diff] [blame] | 549 | $(call if_changed_dep,cpp_lds) |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 550 | |
Masahiro Yamada | 734c3ef | 2014-02-24 11:12:14 +0900 | [diff] [blame] | 551 | # read all saved command lines |
| 552 | |
| 553 | targets := $(wildcard $(sort $(targets))) |
| 554 | cmd_files := $(wildcard $(obj)/.*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) |
| 555 | |
| 556 | ifneq ($(cmd_files),) |
| 557 | $(cmd_files): ; # Do not try to update included dependency files |
| 558 | include $(cmd_files) |
| 559 | endif |
| 560 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 561 | PHONY += FORCE |
| 562 | FORCE: |
Daniel Schwierzeck | 39ca08e | 2011-07-18 07:48:07 +0000 | [diff] [blame] | 563 | |
Simon Glass | 6886c72 | 2020-12-22 19:30:15 -0700 | [diff] [blame] | 564 | $(obj)/dts/dt-$(SPL_NAME).dtb: dts/dt.dtb |
| 565 | $(Q)$(MAKE) $(build)=$(obj)/dts spl_dtbs |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 566 | |
Bryan Brattlof | 5d4c99c | 2024-03-04 17:42:57 +0530 | [diff] [blame] | 567 | ifeq ($(CONFIG_OF_UPSTREAM),y) |
| 568 | ifeq ($(CONFIG_ARM64),y) |
| 569 | dt_dir := dts/upstream/src/arm64 |
| 570 | else |
| 571 | dt_dir := dts/upstream/src/$(ARCH) |
| 572 | endif |
| 573 | else |
| 574 | dt_dir := arch/$(ARCH)/dts |
| 575 | endif |
Simon Glass | 8c0a0b0 | 2021-03-25 06:40:49 +1300 | [diff] [blame] | 576 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 577 | # Declare the contents of the .PHONY variable as phony. We keep that |
| 578 | # information in a variable so we can use it in if_changed and friends. |
| 579 | .PHONY: $(PHONY) |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 580 | |
Jan Kiszka | 3bca46e | 2020-05-04 14:38:31 +0200 | [diff] [blame] | 581 | SPL_OF_LIST_TARGETS = $(patsubst %,dts/%.dtb,$(subst ",,$(CONFIG_SPL_OF_LIST))) |
| 582 | SHRUNK_ARCH_DTB = $(addprefix $(obj)/,$(SPL_OF_LIST_TARGETS)) |
Tom Rini | 905b248 | 2024-03-19 12:51:31 -0400 | [diff] [blame] | 583 | $(sort $(dir $(SHRUNK_ARCH_DTB))): |
Bryan Brattlof | 5d4c99c | 2024-03-04 17:42:57 +0530 | [diff] [blame] | 584 | $(shell [ -d $@ ] || mkdir -p $@) |
| 585 | |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 586 | .SECONDEXPANSION: |
Bryan Brattlof | 5d4c99c | 2024-03-04 17:42:57 +0530 | [diff] [blame] | 587 | $(SHRUNK_ARCH_DTB): $$(patsubst $(obj)/dts/%, $(dt_dir)/%, $$@) $(dir $(SHRUNK_ARCH_DTB)) |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 588 | $(call if_changed,fdtgrep) |
| 589 | |
Jan Kiszka | 3bca46e | 2020-05-04 14:38:31 +0200 | [diff] [blame] | 590 | targets += $(SPL_OF_LIST_TARGETS) |
| 591 | |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 592 | MKIMAGEFLAGS_$(SPL_BIN).multidtb.fit = -f auto -A $(ARCH) -T firmware -C none -O u-boot \ |
| 593 | -n "Multi DTB fit image for $(SPL_BIN)" -E \ |
| 594 | $(patsubst %,-b %,$(SHRUNK_ARCH_DTB)) |
| 595 | |
| 596 | $(obj)/$(SPL_BIN).multidtb.fit: /dev/null $(SHRUNK_ARCH_DTB) FORCE |
| 597 | $(call if_changed,mkimage) |
Vagrant Cascadian | 78bc20f | 2018-06-03 12:26:57 -0700 | [diff] [blame] | 598 | ifneq ($(SOURCE_DATE_EPOCH),) |
| 599 | touch -d @$(SOURCE_DATE_EPOCH) $(obj)/$(SPL_BIN).multidtb.fit |
| 600 | chmod 0600 $(obj)/$(SPL_BIN).multidtb.fit |
| 601 | endif |
Jean-Jacques Hiblot | a2fee16 | 2017-09-15 12:57:32 +0200 | [diff] [blame] | 602 | |
| 603 | $(obj)/$(SPL_BIN).multidtb.fit.gz: $(obj)/$(SPL_BIN).multidtb.fit |
| 604 | @gzip -kf9 $< > $@ |
| 605 | |
| 606 | $(obj)/$(SPL_BIN).multidtb.fit.lzo: $(obj)/$(SPL_BIN).multidtb.fit |
| 607 | @lzop -f9 $< > $@ |
Lokesh Vutla | bc5bd3a | 2018-08-27 15:57:15 +0530 | [diff] [blame] | 608 | |
| 609 | ifdef CONFIG_ARCH_K3 |
| 610 | tispl.bin: $(obj)/u-boot-spl-nodtb.bin $(SHRUNK_ARCH_DTB) $(SPL_ITS) FORCE |
| 611 | $(call if_changed,mkfitimage) |
| 612 | endif |