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-$(CONFIG_LCD_LOGO) += bmp_logo
36 hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
37 HOSTCFLAGS_bmp_logo.o := -pedantic
39 hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
40 envcrc-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
42 hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
43 HOSTCFLAGS_gen_eth_addr.o := -pedantic
45 hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc
46 gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o
47 HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
49 hostprogs-$(CONFIG_CMD_LOADS) += img2srec
50 HOSTCFLAGS_img2srec.o := -pedantic
52 hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes
53 HOSTCFLAGS_xway-swap-bytes.o := -pedantic
55 hostprogs-y += mkenvimage
56 mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
58 hostprogs-y += dumpimage mkimage
59 hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
61 FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
62 # Flattened device tree objects
63 LIBFDT_CSRCS := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c \
64 fdt_empty_tree.c fdt_addresses.c fdt_overlay.c \
66 LIBFDT_OBJS := $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_CSRCS)))
68 RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
69 rsa-sign.o rsa-verify.o rsa-checksum.o \
72 ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
74 # common objs for dumpimage and mkimage
75 dumpimage-mkimage-objs := aisimage.o \
112 dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
113 mkimage-objs := $(dumpimage-mkimage-objs) mkimage.o
114 fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o
115 fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
117 # Build a libfdt Python module if swig is available
118 # Use 'sudo apt-get install swig libpython-dev' to enable this
120 $(if $(shell which swig 2> /dev/null),_libfdt.so)
121 _libfdt.so-sharedobjs += $(LIBFDT_OBJS)
124 tools/_libfdt.so: $(patsubst %.o,%.c,$(LIBFDT_OBJS)) tools/libfdt_wrap.c
125 LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= ${PYTHON} $(srctree)/lib/libfdt/setup.py \
129 tools/libfdt_wrap.c: $(srctree)/lib/libfdt/libfdt.swig
130 swig -python -o $@ $<
132 # TODO(sjg@chromium.org): Is this correct on Mac OS?
134 ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
135 # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
136 # the mxsimage support within tools/mxsimage.c .
137 HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
140 ifdef CONFIG_FIT_SIGNATURE
141 # This affects include/image.h, but including the board config file
142 # is tricky, so manually define this options here.
143 HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE
146 ifdef CONFIG_SYS_U_BOOT_OFFS
147 HOSTCFLAGS_kwbimage.o += -DCONFIG_SYS_U_BOOT_OFFS=$(CONFIG_SYS_U_BOOT_OFFS)
150 ifneq ($(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X),)
151 HOSTCFLAGS_kwbimage.o += -DCONFIG_KWB_SECURE
154 # MXSImage needs LibSSL
155 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),)
156 HOSTLOADLIBES_mkimage += \
157 $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
159 # OS X deprecate openssl in favour of CommonCrypto, supress deprecation
160 # warnings on those systems
161 ifeq ($(HOSTOS),darwin)
162 HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
163 HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
164 HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
168 HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage)
169 HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
170 HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
172 hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
173 hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
174 HOSTCFLAGS_mkexynosspl.o := -pedantic
176 ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
177 hostprogs-$(CONFIG_X86) += ifdtool
179 hostprogs-$(CONFIG_MX23) += mxsboot
180 hostprogs-$(CONFIG_MX28) += mxsboot
181 HOSTCFLAGS_mxsboot.o := -pedantic
183 hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
184 hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder
185 sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o
187 hostprogs-$(CONFIG_NETCONSOLE) += ncb
188 hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1
190 ubsha1-objs := os_support.o ubsha1.o lib/sha1.o
192 HOSTCFLAGS_ubsha1.o := -pedantic
194 hostprogs-$(CONFIG_KIRKWOOD) += kwboot
195 hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
196 hostprogs-y += proftool
197 hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
199 hostprogs-y += fdtgrep
200 fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o
202 # We build some files with extra pedantic flags to try to minimize things
203 # that won't build on some weird host compiler -- though there are lots of
204 # exceptions for files that aren't complaint.
205 HOSTCFLAGS_crc32.o := -pedantic
206 HOSTCFLAGS_crc8.o := -pedantic
207 HOSTCFLAGS_md5.o := -pedantic
208 HOSTCFLAGS_sha1.o := -pedantic
209 HOSTCFLAGS_sha256.o := -pedantic
211 quiet_cmd_wrap = WRAP $@
212 cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
214 $(obj)/lib/%.c $(obj)/common/%.c:
217 clean-dirs := lib common
219 always := $(hostprogs-y)
221 # Generated LCD/video logo
222 LOGO_H = $(objtree)/include/bmp_logo.h
223 LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
224 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
225 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
226 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
227 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
231 LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
233 # Use board logo and fallback to vendor
234 ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
235 LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
237 ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
238 LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
245 # Use native tools and options
246 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
247 # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
249 HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
250 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
251 -I$(srctree)/lib/libfdt \
254 -D__KERNEL_STRICT_NAMES \
259 $(LOGO_H): $(obj)/bmp_logo $(LOGO_BMP)
260 $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
262 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
263 $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
265 # Let clean descend into subdirs
268 ifneq ($(CROSS_BUILD_TOOLS),)
269 override HOSTCC = $(CC)
271 quiet_cmd_crosstools_strip = STRIP $^
272 cmd_crosstools_strip = $(STRIP) $^; touch $@
273 $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
274 $(call cmd,crosstools_strip)
278 clean-files += .strip