2 # (C) Copyright 2000-2006
3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 # SPDX-License-Identifier: GPL-2.0+
8 # Enable all the config-independent tools
9 ifneq ($(HOST_TOOLS_ALL),)
13 CONFIG_XWAY_SWAP_BYTES = y
15 CONFIG_SHA1_CHECK_UB_IMG = y
19 subdir-$(HOST_TOOLS_ALL) += easylogo
20 subdir-$(HOST_TOOLS_ALL) += gdb
22 # Merge all the different vars for envcrc into one
23 ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
24 ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
25 ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
26 ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
27 ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
28 ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
29 ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
30 ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
31 CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
33 hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params
35 hostprogs-$(CONFIG_CMD_LICENSE) += bin2header
36 hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo
37 hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
38 HOSTCFLAGS_bmp_logo.o := -pedantic
40 hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
41 envcrc-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
43 hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
44 HOSTCFLAGS_gen_eth_addr.o := -pedantic
46 hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc
47 gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o
48 HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
50 hostprogs-$(CONFIG_CMD_LOADS) += img2srec
51 HOSTCFLAGS_img2srec.o := -pedantic
53 hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes
54 HOSTCFLAGS_xway-swap-bytes.o := -pedantic
56 hostprogs-y += mkenvimage
57 mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
59 hostprogs-y += dumpimage mkimage
60 hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
62 FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
63 # Flattened device tree objects
64 LIBFDT_OBJS := $(addprefix lib/libfdt/, \
65 fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o \
66 fdt_region.o fdt_sw.o)
67 RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
68 rsa-sign.o rsa-verify.o rsa-checksum.o \
71 ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
73 # common objs for dumpimage and mkimage
74 dumpimage-mkimage-objs := aisimage.o \
111 dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
112 mkimage-objs := $(dumpimage-mkimage-objs) mkimage.o
113 fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o
114 fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
116 # Build a libfdt Python module if swig is available
117 # Use 'sudo apt-get install swig libpython-dev' to enable this
119 $(if $(shell which swig 2> /dev/null),_libfdt.so)
120 _libfdt.so-sharedobjs += $(LIBFDT_OBJS)
123 tools/_libfdt.so: $(patsubst %.o,%.c,$(LIBFDT_OBJS)) tools/libfdt_wrap.c
124 LDFLAGS="$(HOSTLDFLAGS)" python $(srctree)/lib/libfdt/setup.py \
128 tools/libfdt_wrap.c: $(srctree)/lib/libfdt/libfdt.swig
129 swig -python -o $@ $<
131 # TODO(sjg@chromium.org): Is this correct on Mac OS?
133 ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
134 # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
135 # the mxsimage support within tools/mxsimage.c .
136 HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
139 ifdef CONFIG_FIT_SIGNATURE
140 # This affects include/image.h, but including the board config file
141 # is tricky, so manually define this options here.
142 HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE
145 ifdef CONFIG_SYS_U_BOOT_OFFS
146 HOSTCFLAGS_kwbimage.o += -DCONFIG_SYS_U_BOOT_OFFS=$(CONFIG_SYS_U_BOOT_OFFS)
149 ifneq ($(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X),)
150 HOSTCFLAGS_kwbimage.o += -DCONFIG_KWB_SECURE
153 # MXSImage needs LibSSL
154 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),)
155 HOSTLOADLIBES_mkimage += \
156 $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
158 # OS X deprecate openssl in favour of CommonCrypto, supress deprecation
159 # warnings on those systems
160 ifeq ($(HOSTOS),darwin)
161 HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
162 HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
163 HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
167 HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage)
168 HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
169 HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
171 hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
172 hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
173 HOSTCFLAGS_mkexynosspl.o := -pedantic
175 ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
176 hostprogs-$(CONFIG_X86) += ifdtool
178 hostprogs-$(CONFIG_MX23) += mxsboot
179 hostprogs-$(CONFIG_MX28) += mxsboot
180 HOSTCFLAGS_mxsboot.o := -pedantic
182 hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
184 hostprogs-$(CONFIG_NETCONSOLE) += ncb
185 hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1
187 ubsha1-objs := os_support.o ubsha1.o lib/sha1.o
189 HOSTCFLAGS_ubsha1.o := -pedantic
191 hostprogs-$(CONFIG_KIRKWOOD) += kwboot
192 hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
193 hostprogs-y += proftool
194 hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
196 hostprogs-y += fdtgrep
197 fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o
199 # We build some files with extra pedantic flags to try to minimize things
200 # that won't build on some weird host compiler -- though there are lots of
201 # exceptions for files that aren't complaint.
202 HOSTCFLAGS_crc32.o := -pedantic
203 HOSTCFLAGS_crc8.o := -pedantic
204 HOSTCFLAGS_md5.o := -pedantic
205 HOSTCFLAGS_sha1.o := -pedantic
206 HOSTCFLAGS_sha256.o := -pedantic
208 quiet_cmd_wrap = WRAP $@
209 cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
211 $(obj)/lib/%.c $(obj)/common/%.c:
214 clean-dirs := lib common
216 always := $(hostprogs-y)
218 # Generated LCD/video logo
219 LOGO_H = $(objtree)/include/bmp_logo.h
220 LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
221 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
222 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
223 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
224 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
228 LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
230 # Use board logo and fallback to vendor
231 ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
232 LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
234 ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
235 LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
241 # Generated gziped GPL-2.0 license text
242 LICENSE_H = $(objtree)/include/license.h
243 LICENSE-$(CONFIG_CMD_LICENSE) += $(LICENSE_H)
246 # Use native tools and options
247 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
248 # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
250 HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
251 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
252 -I$(srctree)/lib/libfdt \
254 -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
256 -D__KERNEL_STRICT_NAMES \
259 __build: $(LOGO-y) $(LICENSE-y)
261 $(LOGO_H): $(obj)/bmp_logo $(LOGO_BMP)
262 $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
264 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
265 $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
267 $(LICENSE_H): $(obj)/bin2header $(srctree)/Licenses/gpl-2.0.txt
268 cat $(srctree)/Licenses/gpl-2.0.txt | gzip -9 -c | \
269 $(obj)/bin2header license_gzip > $(LICENSE_H)
271 # Let clean descend into subdirs
274 ifneq ($(CROSS_BUILD_TOOLS),)
277 quiet_cmd_crosstools_strip = STRIP $^
278 cmd_crosstools_strip = $(STRIP) $^; touch $@
279 $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
280 $(call cmd,crosstools_strip)
284 clean-files += .strip