2 # Copyright (C) 2016 Piotr Dymacz <piotr@dymacz.pl>
4 # SPDX-License-Identifier: GPL-2.0
9 HOSTARCH := $(shell uname -m | \
10 sed -e s/i.86/x86_32/ \
17 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
18 sed -e 's/\(cygwin\).*/cygwin/')
20 ifneq ($(HOSTOS), darwin)
21 ifneq ($(HOSTOS), linux)
22 $(error Error! Unsupported host operating system/arch: "$(HOSTOS)-$(HOSTARCH)")
28 export BUILD_TOPDIR = $(PWD)
29 export STAGING_DIR = $(BUILD_TOPDIR)/tmp
30 export SOURCE_DIR = $(BUILD_TOPDIR)/u-boot
31 export BIN_DIR = $(BUILD_TOPDIR)/bin
32 export SUB_MAKE_CMD = $(MAKE) --silent --no-print-directory \
33 ARCH=mips V=1 SHELL=$(SHELL)
35 # ==========================================================================
36 # You can override some default configuration options below or pass them on
37 # command line, for example:
38 # make ... IMG_SIZE=256 IMG_LZMA=0 CROSS_COMPILE=...
40 # Set to 1 if you want to build RAM-loadable image, without low level
41 # initialization of the hardware (PLL/clocks, DRAM):
44 # You can change limit of the image size in KB with below option (image will
45 # be filled up to the selected size with 0xFF):
48 # If you don't want LZMA compressed image, set below option to 1 (by default
49 # images for all targets are LZMA compressed):
52 # Define _absolute_ path to your toolchain directory, for example:
53 # export TOOLCHAIN_DIR:=/home/user/toolchain-mips_24kc_gcc-5.4.0_musl-1.1.15
54 # export PATH:=$(TOOLCHAIN_DIR)/bin:$(PATH)
57 CROSS_COMPILE = mips-openwrt-linux-musl-
61 # ==========================================================================
63 # =======================
64 # CUSTOM HELPER FUNCTIONS
65 # =======================
68 echo -e "\e[92m$(1)\e[0m"
72 echo -e "\e[91m$(1)\e[0m"
76 echo -e "\e[96m$(1)\e[0m"
81 $(if $(IMG_SIZE),$(strip $(IMG_SIZE)),$(strip $(1)))
87 $(if $(filter $(strip $(IMG_LZMA)),1),1,0),\
88 $(if $(filter $(strip $(1)),1),1,0)\
93 $(shell git symbolic-ref --short -q HEAD 2>/dev/null || echo "unknown")
97 $(shell git rev-parse --short=8 -q HEAD 2>/dev/null || echo "unknown")
100 define git_branch_hash
101 git_$(call git_branch)-$(call git_hash)
104 # $(1): file extension
106 u-boot_mod__$(shell date +"%Y%m%d")__$(call git_branch_hash)__$@$(if \
107 $(filter $(IMG_RAM),1),__RAM-LOAD-ONLY)$(if $(1),.$(1))
111 $(call echo_green,Calculating MD5 sum for the final image...)
113 md5sum $(BIN_DIR)/$(call img_name,bin) | \
114 awk '{print $$1}' | \
115 tr -d '\n' > $(BIN_DIR)/$(call img_name).md5
117 echo ' *'$(call img_name,bin) >> $(BIN_DIR)/$(call img_name,md5)
122 $(call echo_green,Preparing $(1) KB image padded with 0xFF...)
123 tr "\000" "\377" < /dev/zero | dd ibs=1k count=$(1) \
124 of=$(BIN_DIR)/$(call img_name,bin) 2> /dev/null
128 $(call echo_green,Preparing final image...)
129 dd if=$(BIN_DIR)/temp.bin of=$(BIN_DIR)/$(call img_name,bin) \
130 conv=notrunc 2> /dev/null
132 rm -f $(BIN_DIR)/temp.bin
135 # $(1): path to image
136 # $(2): size limit in KB
138 $(call echo_green,Checking size of the image...)
140 if [ `wc -c < $(1)` -gt $$(($(2) * 1024)) ]; then \
142 $(call echo_red, ======================); \
143 $(call echo_red, IMAGE SIZE IS TOO BIG!); \
144 $(call echo_red, ======================); \
151 # $(1): filename of image to copy
152 # $(2): image size limit (check if set)
155 $(call echo_green,Copying compiled image...)
157 cp $(SOURCE_DIR)/$(strip $(1)).bin $(BIN_DIR)/temp.bin
158 $(if $(2),$(call size_chk,$(BIN_DIR)/temp.bin,$(2)))
161 # $(1): size limit in KB
162 # $(2): if set to 1, use LZMA
163 # $(3): other parameters passed to subdir make
165 args="IMG_SIZE=$$((1024*$(call img_size,$(1)))) \
166 IMG_LZMA=$(strip $(call is_lzma,$(2))) \
168 cd $(SOURCE_DIR) && \
169 $(SUB_MAKE_CMD) $@ $$args && \
170 $(SUB_MAKE_CMD) all $$args
172 $(if $(filter $(IMG_RAM),1),\
173 $(call copy_img,u-boot), \
174 $(if $(filter $(strip $(call is_lzma,$(2))),1), \
175 $(call copy_img,tuboot,$(call img_size,$(1))), \
176 $(call copy_img,u-boot,$(call img_size,$(1))) \
180 $(if $(filter $(IMG_RAM),1),,$(call padded_img,$(1)))
184 $(call echo_green,DONE!)
185 $(call echo_green,Image 'bin/$(call img_name,bin)' is ready!)
187 if [ "x$$IMG_RAM" = "x1" ]; then \
189 $(call echo_blue, ================================); \
190 $(call echo_blue, THIS IMAGE IS ONLY FOR RAM LOAD!); \
191 $(call echo_blue, DO NOT WRITE IT INTO FLASH CHIP!); \
192 $(call echo_blue, ================================); \
197 # ===========================================
198 # TARGETS IN ALPHABETICAL ORDER, SHARED FIRST
199 # ===========================================
201 COMMON_AR933X_TARGETS = \
202 gainstrong_oolite_v1_dev \
203 gl-innovations_gl-inet-6416 \
208 tp-link_tl-mr3220_v2 \
211 tp-link_tl-wr720n_v3_CN \
214 $(COMMON_AR933X_TARGETS):
217 COMMON_ETHS27_TARGETS = \
218 tp-link_tl-mr3420_v2 \
219 tp-link_tl-wa801nd_v2 \
220 tp-link_tl-wa830re_v2 \
224 tp-link_tl-wr820n_CN \
225 tp-link_tl-wr841n_v10 \
226 tp-link_tl-wr841n_v11 \
227 tp-link_tl-wr841n_v8 \
230 $(COMMON_ETHS27_TARGETS):
231 @$(call build,123,1,ETH_CONFIG=_s27)
233 8devices_carambola2 \
234 alfa-network_hornet-ub \
235 gl-innovations_gl-ar150:
239 comfast_cf-e320n_v2 \
242 @$(call build,64,1,ETH_CONFIG=_s27)
248 @$(call build,192,1,DEVICE_VENDOR=dragino)
255 @$(call build,256,1,ETH_CONFIG=_s27)
259 @$(call build,123,1,ETH_CONFIG=_s17)
261 unwireddevices_unwired-one:
262 @$(call build,128,1,DEVICE_VENDOR=SE)
264 village-telco_mesh-potato_v2:
265 @$(call build,192,1,DEVICE_VENDOR=villagetelco)
268 @$(call build,192,1,ETH_CONFIG=_s27)
271 @$(call build,64,1,ETH_CONFIG=_s27)
278 @cd $(SOURCE_DIR) && $(SUB_MAKE_CMD) $@
281 @cd $(SOURCE_DIR) && $(SUB_MAKE_CMD) distclean
282 @rm -f $(SOURCE_DIR)/httpd/fsdata.c
285 @$(call echo_green,Removing all binary images...)
286 @rm -f $(BIN_DIR)/*.bin
287 @rm -f $(BIN_DIR)/*.md5