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@ -29,11 +29,28 @@ ESPBAUD ?= 460800 |
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# --------------- chipset configuration ---------------
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# Pick your flash size: "512KB" or "4MB"
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FLASH_SIZE ?= 4MB
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ifeq ("$(FLASH_SIZE)","512KB") |
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# Winbond 25Q40 512KB flash, typ for esp-01 thru esp-11
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ESP_SPI_SIZE ?= 0 # 0->512KB
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ESP_FLASH_MODE ?= 0 # 0->QIO
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ESP_FLASH_FREQ_DIV ?= 0 # 0->40Mhz
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ESP_FLASH_MAX ?= 241664 # max bin file for 512KB flash: 236KB
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else |
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# Winbond 25Q32 4MB flash, typ for esp-12
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# Here we're using two partitions of approx 0.5MB because that's what's easily available in terms
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# of linker scripts in the SDK. Ideally we'd use two partitions of approx 1MB, the remaining 2MB
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# cannot be used for code.
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ESP_SPI_SIZE ?= 4 # 6->4MB (1MB+1MB) or 4->4MB (512KB+512KB)
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ESP_FLASH_MODE ?= 0 # 0->QIO, 2->DIO
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ESP_FLASH_FREQ_DIV ?= 15 # 15->80Mhz
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ESP_FLASH_MAX ?= 503808 # max bin file for 512KB flash partition: 492KB
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#ESP_FLASH_MAX ?= 1028096 # max bin file for 1MB flash partition: 1004KB
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endif |
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# hostname or IP address for wifi flashing
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ESP_HOSTNAME ?= esp-link
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@ -163,7 +180,6 @@ SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.c)) |
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OBJ := $(patsubst %.c,$(BUILD_BASE)/%.o,$(SRC)) $(BUILD_BASE)/espfs_img.o
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LIBS := $(addprefix -l,$(LIBS))
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APP_AR := $(addprefix $(BUILD_BASE)/,$(TARGET)_app.a)
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TARGET_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).out)
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USER1_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).user1.out)
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USER2_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).user2.out)
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@ -202,16 +218,11 @@ endef |
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.PHONY: all checkdirs clean webpages.espfs wiflash |
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all: echo_version checkdirs $(FW_BASE) firmware/user1.bin firmware/user2.bin |
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all: echo_version checkdirs $(FW_BASE)/user1.bin $(FW_BASE)/user2.bin |
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echo_version: |
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@echo VERSION: $(VERSION)
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$(TARGET_OUT): $(APP_AR) $(LD_SCRIPT) |
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$(vecho) "LD $@"
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$(Q) $(LD) -L$(SDK_LIBDIR) -T$(LD_SCRIPT) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
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# $(OBJDP) -x $(TARGET_OUT) | egrep '(espfs_img)'
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$(USER1_OUT): $(APP_AR) $(LD_SCRIPT1) |
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$(vecho) "LD $@"
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$(Q) $(LD) -L$(SDK_LIBDIR) -T$(LD_SCRIPT1) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
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@ -224,12 +235,11 @@ $(USER2_OUT): $(APP_AR) $(LD_SCRIPT2) |
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$(Q) $(LD) -L$(SDK_LIBDIR) -T$(LD_SCRIPT2) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
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# $(Q) $(OBJDP) -x $(TARGET_OUT) | egrep espfs_img
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$(FW_BASE): $(TARGET_OUT) |
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$(FW_BASE): |
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$(vecho) "FW $@"
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$(Q) mkdir -p $@
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$(Q) $(ESPTOOL) elf2image $(TARGET_OUT) --output $@/
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firmware/user1.bin: $(USER1_OUT) |
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$(FW_BASE)/user1.bin: $(USER1_OUT) $(FW_BASE) |
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$(Q) $(OBJCP) --only-section .text -O binary $(USER1_OUT) eagle.app.v6.text.bin
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$(Q) $(OBJCP) --only-section .data -O binary $(USER1_OUT) eagle.app.v6.data.bin
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$(Q) $(OBJCP) --only-section .rodata -O binary $(USER1_OUT) eagle.app.v6.rodata.bin
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@ -241,7 +251,7 @@ firmware/user1.bin: $(USER1_OUT) |
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@echo "** user1.bin uses $$(stat -c '%s' $@) bytes of" $(ESP_FLASH_MAX) "available"
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$(Q) if [ $$(stat -c '%s' $@) -gt $$(( $(ESP_FLASH_MAX) )) ]; then echo "$@ too big!"; false; fi
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firmware/user2.bin: $(USER2_OUT) |
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$(FW_BASE)/user2.bin: $(USER2_OUT) $(FW_BASE) |
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$(Q) $(OBJCP) --only-section .text -O binary $(USER2_OUT) eagle.app.v6.text.bin
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$(Q) $(OBJCP) --only-section .data -O binary $(USER2_OUT) eagle.app.v6.data.bin
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$(Q) $(OBJCP) --only-section .rodata -O binary $(USER2_OUT) eagle.app.v6.rodata.bin
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@ -251,7 +261,6 @@ firmware/user2.bin: $(USER2_OUT) |
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$(Q) mv eagle.app.flash.bin $@
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$(Q) if [ $$(stat -c '%s' $@) -gt $$(( $(ESP_FLASH_MAX) )) ]; then echo "$@ too big!"; false; fi
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$(APP_AR): $(OBJ) |
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$(vecho) "AR $@"
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$(Q) $(AR) cru $@ $^
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@ -262,7 +271,7 @@ $(BUILD_DIR): |
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$(Q) mkdir -p $@
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wiflash: all |
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./wiflash $(ESP_HOSTNAME) firmware/user1.bin firmware/user2.bin
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./wiflash $(ESP_HOSTNAME) $(FW_BASE)/user1.bin $(FW_BASE)/user2.bin
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flash: all |
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$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash \
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@ -302,24 +311,32 @@ endif |
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# we also adjust the sizes of the segments 'cause we need more irom0
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# in the end the only thing that matters wrt size is that the whole shebang fits into the
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# 236KB available (in a 512KB flash)
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build/eagle.esphttpd.v6.ld: $(SDK_LDDIR)/eagle.app.v6.ld |
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$(Q) sed -e '/\.irom\.text/{' -e 'a . = ALIGN (4);' -e 'a *(.espfs)' -e '}' \
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$(SDK_LDDIR)/eagle.app.v6.ld >$@
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ifeq ("$(FLASH_SIZE)","512KB") |
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build/eagle.esphttpd1.v6.ld: $(SDK_LDDIR)/eagle.app.v6.new.512.app1.ld |
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$(Q) sed -e '/\.irom\.text/{' -e 'a . = ALIGN (4);' -e 'a *(.espfs)' -e '}' \
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-e '/^ irom0_0_seg/ s/2B000/38000/' \
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$(SDK_LDDIR)/eagle.app.v6.new.512.app1.ld >$@
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$(SDK_LDDIR)/eagle.app.v6.new.512.app1.ld >$@
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build/eagle.esphttpd2.v6.ld: $(SDK_LDDIR)/eagle.app.v6.new.512.app2.ld |
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$(Q) sed -e '/\.irom\.text/{' -e 'a . = ALIGN (4);' -e 'a *(.espfs)' -e '}' \
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-e '/^ irom0_0_seg/ s/2B000/38000/' \
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$(SDK_LDDIR)/eagle.app.v6.new.512.app2.ld >$@
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$(SDK_LDDIR)/eagle.app.v6.new.512.app2.ld >$@
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else |
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build/eagle.esphttpd1.v6.ld: $(SDK_LDDIR)/eagle.app.v6.new.1024.app1.ld |
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$(Q) sed -e '/\.irom\.text/{' -e 'a . = ALIGN (4);' -e 'a *(.espfs)' -e '}' \
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-e '/^ irom0_0_seg/ s/6B000/7C000/' \
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$(SDK_LDDIR)/eagle.app.v6.new.1024.app1.ld >$@
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build/eagle.esphttpd2.v6.ld: $(SDK_LDDIR)/eagle.app.v6.new.1024.app2.ld |
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$(Q) sed -e '/\.irom\.text/{' -e 'a . = ALIGN (4);' -e 'a *(.espfs)' -e '}' \
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-e '/^ irom0_0_seg/ s/6B000/7C000/' \
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$(SDK_LDDIR)/eagle.app.v6.new.1024.app2.ld >$@
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endif |
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espfs/mkespfsimage/mkespfsimage: espfs/mkespfsimage/ |
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$(Q) $(MAKE) -C espfs/mkespfsimage USE_HEATSHRINK="$(USE_HEATSHRINK)" GZIP_COMPRESSION="$(GZIP_COMPRESSION)"
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release: all |
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$(Q) rm -rf release; mkdir -p release/esp-link
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$(Q) cp firmware/user1.bin firmware/user2.bin $(SDK_BASE)/bin/blank.bin \
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$(Q) cp $(FW_BASE)/user1.bin $(FW_BASE)/user2.bin $(SDK_BASE)/bin/blank.bin \
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"$(SDK_BASE)/bin/boot_v1.4(b1).bin" wiflash release/esp-link
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$(Q) tar zcf esp-link.tgz -C release esp-link
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$(Q) rm -rf release
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