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Commit | Line | Data |
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83d290c5 | 1 | # SPDX-License-Identifier: GPL-2.0+ |
6a11cf48 DS |
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 | |
10 | # Texas Instruments Incorporated - http://www.ti.com/ | |
11 | # Aneesh V <aneesh@ti.com> | |
6a11cf48 DS |
12 | # Based on top-level Makefile. |
13 | # | |
14 | ||
9e414032 MY |
15 | src := $(obj) |
16 | ||
17 | # Create output directory if not already present | |
18 | _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) | |
19 | ||
bf4b3de1 MY |
20 | include $(srctree)/scripts/Kbuild.include |
21 | ||
e02ee254 | 22 | -include include/config/auto.conf |
51148790 | 23 | -include $(obj)/include/autoconf.mk |
e0d5d9f8 | 24 | |
e02ee254 MY |
25 | KBUILD_CPPFLAGS += -DCONFIG_SPL_BUILD |
26 | ifeq ($(CONFIG_TPL_BUILD),y) | |
27 | KBUILD_CPPFLAGS += -DCONFIG_TPL_BUILD | |
28 | endif | |
29 | ||
3aa29de0 | 30 | ifeq ($(CONFIG_TPL_BUILD),y) |
3aa29de0 YZ |
31 | SPL_BIN := u-boot-tpl |
32 | else | |
33 | SPL_BIN := u-boot-spl | |
34 | endif | |
35 | ||
d688bd72 SG |
36 | ifdef CONFIG_SPL_BUILD |
37 | SPL_ := SPL_ | |
001f3142 SG |
38 | ifeq ($(CONFIG_TPL_BUILD),y) |
39 | SPL_TPL_ := TPL_ | |
40 | else | |
41 | SPL_TPL_ := SPL_ | |
42 | endif | |
d688bd72 SG |
43 | else |
44 | SPL_ := | |
001f3142 | 45 | SPL_TPL_ := |
d688bd72 SG |
46 | endif |
47 | ||
2c5eac1e SG |
48 | ifeq ($(obj)$(CONFIG_SUPPORT_SPL),spl) |
49 | $(error You cannot build SPL without enabling CONFIG_SUPPORT_SPL) | |
50 | endif | |
51 | ifeq ($(obj)$(CONFIG_SUPPORT_TPL),tpl) | |
52 | $(error You cannot build TPL without enabling CONFIG_SUPPORT_TPL) | |
53 | endif | |
54 | ||
4379ac61 | 55 | include $(srctree)/config.mk |
e19db555 | 56 | include $(srctree)/arch/$(ARCH)/Makefile |
6a11cf48 | 57 | |
d693742b SG |
58 | include $(srctree)/scripts/Makefile.lib |
59 | ||
026f9cf2 MY |
60 | # Enable garbage collection of un-used sections for SPL |
61 | KBUILD_CFLAGS += -ffunction-sections -fdata-sections | |
62 | LDFLAGS_FINAL += --gc-sections | |
63 | ||
5fe6301a | 64 | # FIX ME |
026f9cf2 MY |
65 | cpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \ |
66 | $(NOSTDINC_FLAGS) | |
dbbe2e64 | 67 | c_flags := $(KBUILD_CFLAGS) $(cpp_flags) |
5fe6301a | 68 | |
01286329 | 69 | HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) |
6a11cf48 | 70 | |
bf69d664 | 71 | libs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/) |
656de6b8 MY |
72 | libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ |
73 | ||
74 | libs-$(CONFIG_SPL_FRAMEWORK) += common/spl/ | |
af6bbd4d | 75 | libs-y += common/init/ |
76f1f388 SG |
76 | |
77 | # Special handling for a few options which support SPL/TPL | |
78 | ifeq ($(CONFIG_TPL_BUILD),y) | |
0649cd0d | 79 | libs-$(CONFIG_TPL_LIBCOMMON_SUPPORT) += common/ cmd/ env/ |
76f1f388 SG |
80 | libs-$(CONFIG_TPL_LIBGENERIC_SUPPORT) += lib/ |
81 | else | |
0649cd0d | 82 | libs-$(CONFIG_SPL_LIBCOMMON_SUPPORT) += common/ cmd/ env/ |
76f1f388 | 83 | libs-$(CONFIG_SPL_LIBGENERIC_SUPPORT) += lib/ |
91ff6865 TR |
84 | ifdef CONFIG_SPL_FRAMEWORK |
85 | libs-$(CONFIG_PARTITIONS) += disk/ | |
86 | endif | |
76f1f388 SG |
87 | endif |
88 | ||
d6c2ac5b | 89 | libs-y += drivers/ |
e94793c8 | 90 | libs-$(CONFIG_SPL_USB_GADGET_SUPPORT) += drivers/usb/dwc3/ |
8d7a2b83 | 91 | libs-y += dts/ |
656de6b8 | 92 | libs-y += fs/ |
656de6b8 MY |
93 | libs-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/ |
94 | libs-$(CONFIG_SPL_NET_SUPPORT) += net/ | |
efcc6096 | 95 | |
656de6b8 MY |
96 | head-y := $(addprefix $(obj)/,$(head-y)) |
97 | libs-y := $(addprefix $(obj)/,$(libs-y)) | |
98 | u-boot-spl-dirs := $(patsubst %/,%,$(filter %/, $(libs-y))) | |
99 | ||
100 | libs-y := $(patsubst %/, %/built-in.o, $(libs-y)) | |
e2906a59 | 101 | |
660e98f2 | 102 | # Add GCC lib |
cd2e46cb | 103 | ifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y) |
a86cf89c | 104 | PLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a |
6445262c | 105 | PLATFORM_LIBS := $(filter-out %/lib.a, $(filter-out -lgcc, $(PLATFORM_LIBS))) $(PLATFORM_LIBGCC) |
660e98f2 AM |
106 | endif |
107 | ||
656de6b8 MY |
108 | u-boot-spl-init := $(head-y) |
109 | u-boot-spl-main := $(libs-y) | |
f291ce12 | 110 | ifdef CONFIG_$(SPL_TPL_)OF_PLATDATA |
dbbe2e64 SG |
111 | u-boot-spl-platdata := $(obj)/dts/dt-platdata.o |
112 | endif | |
6a11cf48 DS |
113 | |
114 | # Linker Script | |
dd6fbcb9 PT |
115 | # First test whether there's a linker-script for the specific stage defined... |
116 | ifneq ($(CONFIG_$(SPL_TPL_)LDSCRIPT),) | |
6a11cf48 | 117 | # need to strip off double quotes |
1749858a | 118 | LDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_$(SPL_TPL_)LDSCRIPT:"%"=%)) |
dd6fbcb9 PT |
119 | else |
120 | # ...then fall back to the generic SPL linker-script | |
121 | ifneq ($(CONFIG_SPL_LDSCRIPT),) | |
122 | # need to strip off double quotes | |
123 | LDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_SPL_LDSCRIPT:"%"=%)) | |
124 | endif | |
6a11cf48 DS |
125 | endif |
126 | ||
127 | ifeq ($(wildcard $(LDSCRIPT)),) | |
4379ac61 | 128 | LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-spl.lds |
6a11cf48 DS |
129 | endif |
130 | ifeq ($(wildcard $(LDSCRIPT)),) | |
4379ac61 | 131 | LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-spl.lds |
6a11cf48 | 132 | endif |
ee60197e | 133 | ifeq ($(wildcard $(LDSCRIPT)),) |
4379ac61 | 134 | LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot-spl.lds |
ee60197e | 135 | endif |
6a11cf48 DS |
136 | ifeq ($(wildcard $(LDSCRIPT)),) |
137 | $(error could not find linker script) | |
138 | endif | |
139 | ||
140 | # Special flags for CPP when processing the linker script. | |
141 | # Pass the version down so we can handle backwards compatibility | |
142 | # on the fly. | |
143 | LDPPFLAGS += \ | |
4379ac61 | 144 | -include $(srctree)/include/u-boot/u-boot.lds.h \ |
5ee828ca | 145 | -include $(objtree)/include/config.h \ |
7e6403a6 | 146 | -DCPUDIR=$(CPUDIR) \ |
6a11cf48 DS |
147 | $(shell $(LD) --version | \ |
148 | sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') | |
149 | ||
1f6a6648 SE |
150 | MKIMAGEOUTPUT ?= /dev/null |
151 | ||
b97241b3 | 152 | quiet_cmd_mkimage = MKIMAGE $@ |
9bf215b0 | 153 | cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ |
06587617 | 154 | >$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT)) |
79b9ebb7 | 155 | |
82f29fd5 LV |
156 | quiet_cmd_mkfitimage = MKIMAGE $@ |
157 | cmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(SPL_ITS) -E $@ \ | |
158 | $(if $(KBUILD_VERBOSE:1=), MKIMAGEOUTPUT) | |
159 | ||
9bf215b0 MY |
160 | MKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE) |
161 | ||
162 | MKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE) | |
163 | ||
514ec438 | 164 | MLO MLO.byteswap: $(obj)/u-boot-spl.bin FORCE |
9bf215b0 | 165 | $(call if_changed,mkimage) |
3decb14a | 166 | |
08598d6e | 167 | ifeq ($(CONFIG_SYS_SOC),"at91") |
5c390a5b AB |
168 | MKIMAGEFLAGS_boot.bin = -T atmelimage |
169 | ||
170 | ifeq ($(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER),y) | |
171 | MKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params) | |
172 | ||
173 | boot.bin: $(obj)/../tools/atmel_pmecc_params | |
174 | endif | |
175 | ||
514ec438 | 176 | boot.bin: $(obj)/u-boot-spl.bin FORCE |
5c390a5b | 177 | $(call if_changed,mkimage) |
08598d6e | 178 | else |
d9b58b30 | 179 | ifdef CONFIG_ARCH_ZYNQ |
3b646080 | 180 | MKIMAGEFLAGS_boot.bin = -T zynqimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) |
d9b58b30 MS |
181 | endif |
182 | ifdef CONFIG_ARCH_ZYNQMP | |
c7df098a LC |
183 | ifneq ($(CONFIG_PMUFW_INIT_FILE),"") |
184 | spl/boot.bin: zynqmp-check-pmufw | |
185 | zynqmp-check-pmufw: FORCE | |
186 | ( cd $(srctree) && test -r $(CONFIG_PMUFW_INIT_FILE) ) \ | |
187 | || ( echo "Cannot read $(CONFIG_PMUFW_INIT_FILE)" && false ) | |
188 | endif | |
c85a6b79 | 189 | MKIMAGEFLAGS_boot.bin = -T zynqmpimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) \ |
c7df098a | 190 | -n "$(shell cd $(srctree); readlink -f $(CONFIG_PMUFW_INIT_FILE))" |
d9b58b30 | 191 | endif |
08598d6e | 192 | |
514ec438 | 193 | spl/boot.bin: $(obj)/u-boot-spl.bin FORCE |
08598d6e NR |
194 | $(call if_changed,mkimage) |
195 | endif | |
5c390a5b | 196 | |
e19b0fb4 | 197 | ALL-y += $(obj)/$(SPL_BIN).bin |
6a11cf48 | 198 | |
98a48c5d | 199 | ifdef CONFIG_SAMSUNG |
9e414032 | 200 | ALL-y += $(obj)/$(BOARD)-spl.bin |
98a48c5d CK |
201 | endif |
202 | ||
333b7209 | 203 | ifdef CONFIG_ARCH_SOCFPGA |
bd7dc388 | 204 | ALL-y += $(obj)/$(SPL_BIN).sfp |
333b7209 MV |
205 | endif |
206 | ||
aec9a0f1 | 207 | ifdef CONFIG_ARCH_SUNXI |
50827a59 | 208 | ALL-y += $(obj)/sunxi-spl.bin |
d2fdcc76 MR |
209 | |
210 | ifdef CONFIG_NAND_SUNXI | |
211 | ALL-y += $(obj)/sunxi-spl-with-ecc.bin | |
212 | endif | |
50827a59 | 213 | endif |
50827a59 | 214 | |
c001486d HS |
215 | ifeq ($(CONFIG_SYS_SOC),"at91") |
216 | ALL-y += boot.bin | |
217 | endif | |
218 | ||
84547b4e SG |
219 | ALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin |
220 | ||
1a6a6e9a MS |
221 | ALL-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin |
222 | ALL-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin | |
d9b58b30 | 223 | |
3b975a14 RL |
224 | ALL-$(CONFIG_ARCH_MEDIATEK) += $(obj)/u-boot-spl-mtk.bin |
225 | ||
6a11cf48 DS |
226 | all: $(ALL-y) |
227 | ||
fa78e0a3 SG |
228 | quiet_cmd_cat = CAT $@ |
229 | cmd_cat = cat $(filter-out $(PHONY), $^) > $@ | |
230 | ||
03c25bcd SG |
231 | quiet_cmd_copy = COPY $@ |
232 | cmd_copy = cp $< $@ | |
233 | ||
2f57c951 JJH |
234 | ifneq ($(CONFIG_SPL_MULTI_DTB_FIT),y) |
235 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).dtb | |
236 | else ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_LZO),y) | |
237 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.lzo | |
238 | else ifeq ($(CONFIG_SPL_MULTI_DTB_FIT_GZIP),y) | |
239 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit.gz | |
240 | else | |
241 | FINAL_DTB_CONTAINER = $(obj)/$(SPL_BIN).multidtb.fit | |
242 | endif | |
243 | ||
244 | ||
f291ce12 | 245 | ifeq ($(CONFIG_$(SPL_TPL_)OF_CONTROL)$(CONFIG_OF_SEPARATE)$(CONFIG_$(SPL_TPL_)OF_PLATDATA),yy) |
0ec28e02 SG |
246 | $(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin \ |
247 | $(if $(CONFIG_SPL_SEPARATE_BSS),,$(obj)/$(SPL_BIN)-pad.bin) \ | |
2f57c951 | 248 | $(FINAL_DTB_CONTAINER) FORCE |
fa78e0a3 SG |
249 | $(call if_changed,cat) |
250 | ||
03c25bcd SG |
251 | $(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-dtb.bin FORCE |
252 | $(call if_changed,copy) | |
253 | else | |
254 | $(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE | |
255 | $(call if_changed,copy) | |
256 | endif | |
257 | ||
258 | # Create a file that pads from the end of u-boot-spl-nodtb.bin to bss_end | |
fa78e0a3 SG |
259 | $(obj)/$(SPL_BIN)-pad.bin: $(obj)/$(SPL_BIN) |
260 | @bss_size_str=$(shell $(NM) $< | awk 'BEGIN {size = 0} /__bss_size/ {size = $$1} END {print "ibase=16; " toupper(size)}' | bc); \ | |
261 | dd if=/dev/zero of=$@ bs=1 count=$${bss_size_str} 2>/dev/null; | |
262 | ||
9bd76b80 GS |
263 | $(obj)/$(SPL_BIN).dtb: dts/dt-spl.dtb FORCE |
264 | $(call if_changed,copy) | |
fa78e0a3 | 265 | |
15b97f5c | 266 | pythonpath = PYTHONPATH=scripts/dtc/pylibfdt |
dbbe2e64 SG |
267 | |
268 | quiet_cmd_dtocc = DTOC C $@ | |
269 | cmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata | |
270 | ||
271 | quiet_cmd_dtoch = DTOC H $@ | |
272 | cmd_dtoch = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ struct | |
273 | ||
274 | quiet_cmd_plat = PLAT $@ | |
275 | cmd_plat = $(CC) $(c_flags) -c $< -o $@ | |
276 | ||
b145b45b SG |
277 | $(obj)/dts/dt-platdata.o: $(obj)/dts/dt-platdata.c \ |
278 | include/generated/dt-structs-gen.h | |
dbbe2e64 SG |
279 | $(call if_changed,plat) |
280 | ||
281 | PHONY += dts_dir | |
282 | dts_dir: | |
283 | $(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts) | |
284 | ||
d6a0c78a | 285 | include/generated/dt-structs-gen.h: $(obj)/$(SPL_BIN).dtb dts_dir FORCE |
dbbe2e64 SG |
286 | $(call if_changed,dtoch) |
287 | ||
d6a0c78a | 288 | $(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir FORCE |
dbbe2e64 SG |
289 | $(call if_changed,dtocc) |
290 | ||
98a48c5d | 291 | ifdef CONFIG_SAMSUNG |
0fcac1ab RS |
292 | ifdef CONFIG_VAR_SIZE_SPL |
293 | VAR_SIZE_PARAM = --vs | |
294 | else | |
295 | VAR_SIZE_PARAM = | |
296 | endif | |
9e414032 | 297 | $(obj)/$(BOARD)-spl.bin: $(obj)/u-boot-spl.bin |
5ee828ca MY |
298 | $(if $(wildcard $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl),\ |
299 | $(objtree)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl,\ | |
300 | $(objtree)/tools/mkexynosspl) $(VAR_SIZE_PARAM) $< $@ | |
98a48c5d CK |
301 | endif |
302 | ||
f9c235fd MY |
303 | quiet_cmd_objcopy = OBJCOPY $@ |
304 | cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ | |
305 | ||
84547b4e SG |
306 | OBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary \ |
307 | $(if $(CONFIG_SPL_X86_16BIT_INIT),-R .start16 -R .resetvec) | |
f9c235fd | 308 | |
03c25bcd | 309 | $(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE |
f9c235fd | 310 | $(call if_changed,objcopy) |
6a11cf48 | 311 | |
84547b4e SG |
312 | OBJCOPYFLAGS_u-boot-x86-16bit-spl.bin := -O binary -j .start16 -j .resetvec |
313 | $(obj)/u-boot-x86-16bit-spl.bin: $(obj)/u-boot-spl FORCE | |
314 | $(call if_changed,objcopy) | |
315 | ||
9e414032 | 316 | LDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL) |
e391b1e6 JS |
317 | |
318 | # Avoid 'Not enough room for program headers' error on binutils 2.28 onwards. | |
319 | LDFLAGS_$(SPL_BIN) += $(call ld-option, --no-dynamic-linker) | |
320 | ||
1749858a PT |
321 | # First try the best-match (i.e. SPL_TEXT_BASE for SPL, TPL_TEXT_BASE for TPL) |
322 | ifneq ($(CONFIG_$(SPL_TPL_)TEXT_BASE),) | |
323 | LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_$(SPL_TPL_)TEXT_BASE) | |
324 | else | |
325 | # And then fall back to just testing for SPL_TEXT_BASE, even if in TPL mode | |
e0d5d9f8 MY |
326 | ifneq ($(CONFIG_SPL_TEXT_BASE),) |
327 | LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) | |
328 | endif | |
1749858a | 329 | endif |
e0d5d9f8 | 330 | |
792557d1 MV |
331 | ifdef CONFIG_TARGET_SOCFPGA_ARRIA10 |
332 | MKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage_v1 | |
333 | else | |
bd7dc388 | 334 | MKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage |
792557d1 | 335 | endif |
bd7dc388 | 336 | $(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE |
333b7209 | 337 | $(call if_changed,mkimage) |
333b7209 | 338 | |
50827a59 | 339 | quiet_cmd_mksunxiboot = MKSUNXI $@ |
7f0ef5a9 SS |
340 | cmd_mksunxiboot = $(objtree)/tools/mksunxiboot \ |
341 | --default-dt $(CONFIG_DEFAULT_DEVICE_TREE) $< $@ | |
514ec438 | 342 | $(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE |
50827a59 | 343 | $(call if_changed,mksunxiboot) |
50827a59 | 344 | |
d2fdcc76 MR |
345 | quiet_cmd_sunxi_spl_image_builder = SUNXI_SPL_IMAGE_BUILDER $@ |
346 | cmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \ | |
347 | -c $(CONFIG_NAND_SUNXI_SPL_ECC_STRENGTH)/$(CONFIG_NAND_SUNXI_SPL_ECC_SIZE) \ | |
348 | -p $(CONFIG_SYS_NAND_PAGE_SIZE) \ | |
349 | -o $(CONFIG_SYS_NAND_OOBSIZE) \ | |
350 | -u $(CONFIG_NAND_SUNXI_SPL_USABLE_PAGE_SIZE) \ | |
351 | -e $(CONFIG_SYS_NAND_BLOCK_SIZE) \ | |
352 | -s -b $< $@ | |
353 | $(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin | |
354 | $(call if_changed,sunxi_spl_image_builder) | |
355 | ||
3b975a14 RL |
356 | |
357 | # MediaTek's specific SPL build | |
358 | MKIMAGEFLAGS_u-boot-spl-mtk.bin = -T mtk_image \ | |
359 | -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) \ | |
360 | -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))" | |
361 | ||
362 | $(obj)/u-boot-spl-mtk.bin: $(obj)/u-boot-spl.bin FORCE | |
363 | $(call if_changed,mkimage) | |
364 | ||
72a7e076 SG |
365 | # Rule to link u-boot-spl |
366 | # May be overridden by arch/$(ARCH)/config.mk | |
367 | quiet_cmd_u-boot-spl ?= LD $@ | |
368 | cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ | |
656de6b8 | 369 | $(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \ |
dbbe2e64 SG |
370 | $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ |
371 | $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ | |
372 | --end-group \ | |
9adb6d24 | 373 | $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN)) |
6a11cf48 | 374 | |
dbbe2e64 SG |
375 | $(obj)/$(SPL_BIN): $(u-boot-spl-platdata) $(u-boot-spl-init) \ |
376 | $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE | |
9adb6d24 | 377 | $(call if_changed,u-boot-spl) |
6a11cf48 | 378 | |
656de6b8 | 379 | $(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ; |
6a11cf48 | 380 | |
656de6b8 | 381 | PHONY += $(u-boot-spl-dirs) |
dbbe2e64 | 382 | $(u-boot-spl-dirs): $(u-boot-spl-platdata) |
656de6b8 | 383 | $(Q)$(MAKE) $(build)=$@ |
6a11cf48 | 384 | |
04a34c96 | 385 | quiet_cmd_cpp_lds = LDS $@ |
395e60cd | 386 | cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ |
44093a15 | 387 | -D__ASSEMBLY__ -x assembler-with-cpp -std=c99 -P -o $@ $< |
04a34c96 | 388 | |
6825a95b | 389 | $(obj)/u-boot-spl.lds: $(LDSCRIPT) FORCE |
395e60cd | 390 | $(call if_changed_dep,cpp_lds) |
6a11cf48 | 391 | |
f9c235fd MY |
392 | # read all saved command lines |
393 | ||
394 | targets := $(wildcard $(sort $(targets))) | |
395 | cmd_files := $(wildcard $(obj)/.*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) | |
396 | ||
397 | ifneq ($(cmd_files),) | |
398 | $(cmd_files): ; # Do not try to update included dependency files | |
399 | include $(cmd_files) | |
400 | endif | |
401 | ||
6825a95b MY |
402 | PHONY += FORCE |
403 | FORCE: | |
404 | ||
2f57c951 JJH |
405 | PHONY += dtbs |
406 | dtbs: | |
407 | $(Q)$(MAKE) $(build)=dts dtbs | |
408 | ||
6825a95b MY |
409 | # Declare the contents of the .PHONY variable as phony. We keep that |
410 | # information in a variable so we can use it in if_changed and friends. | |
411 | .PHONY: $(PHONY) | |
2f57c951 JJH |
412 | |
413 | SHRUNK_ARCH_DTB = $(patsubst %,$(obj)/dts/%.dtb,$(subst ",,$(CONFIG_SPL_OF_LIST))) | |
414 | .SECONDEXPANSION: | |
415 | $(SHRUNK_ARCH_DTB): $$(patsubst $(obj)/dts/%, arch/$(ARCH)/dts/%, $$@) | |
416 | $(call if_changed,fdtgrep) | |
417 | ||
418 | MKIMAGEFLAGS_$(SPL_BIN).multidtb.fit = -f auto -A $(ARCH) -T firmware -C none -O u-boot \ | |
419 | -n "Multi DTB fit image for $(SPL_BIN)" -E \ | |
420 | $(patsubst %,-b %,$(SHRUNK_ARCH_DTB)) | |
421 | ||
422 | $(obj)/$(SPL_BIN).multidtb.fit: /dev/null $(SHRUNK_ARCH_DTB) FORCE | |
423 | $(call if_changed,mkimage) | |
8664ab7d VC |
424 | ifneq ($(SOURCE_DATE_EPOCH),) |
425 | touch -d @$(SOURCE_DATE_EPOCH) $(obj)/$(SPL_BIN).multidtb.fit | |
426 | chmod 0600 $(obj)/$(SPL_BIN).multidtb.fit | |
427 | endif | |
2f57c951 JJH |
428 | |
429 | $(obj)/$(SPL_BIN).multidtb.fit.gz: $(obj)/$(SPL_BIN).multidtb.fit | |
430 | @gzip -kf9 $< > $@ | |
431 | ||
432 | $(obj)/$(SPL_BIN).multidtb.fit.lzo: $(obj)/$(SPL_BIN).multidtb.fit | |
433 | @lzop -f9 $< > $@ | |
82f29fd5 LV |
434 | |
435 | ifdef CONFIG_ARCH_K3 | |
436 | tispl.bin: $(obj)/u-boot-spl-nodtb.bin $(SHRUNK_ARCH_DTB) $(SPL_ITS) FORCE | |
437 | $(call if_changed,mkfitimage) | |
438 | endif |