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Make blankflash target automatically calculate pos to write to

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This commit is contained in:
Jeroen Domburg
2016-01-25 15:49:46 +08:00
parent ae2edfdd6c
commit 1f51e6035b
2 changed files with 7 additions and 2 deletions
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Makefile.combined
+3 -1
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@@ -10,6 +10,8 @@ TARGET_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).out)
.PHONY: ldscript_memspecific.ld
BLANKPOS="$$(printf "0x%X" $$(($(ESP_SPI_FLASH_SIZE_K)*1024-0x2000)))"
INITDATAPOS="$$(printf "0x%X" $$(($(ESP_SPI_FLASH_SIZE_K)*1024-0x4000)))"
ldscript_memspecific.ld:
$(vecho) "GEN $@"
@@ -30,5 +32,5 @@ flash: $(TARGET_OUT) $(FW_BASE)
$(Q) $(ESPTOOL) $(ESPTOOL_OPTS) write_flash $(ESPTOOL_FLASHDEF) 0x00000 $(FW_BASE)/0x00000.bin 0x40000 $(FW_BASE)/0x40000.bin
blankflash:
$(Q) $(ESPTOOL) $(ESPTOOL_OPTS) write_flash $(ESPTOOL_FLASHDEF) 0x7E000 $(SDK_BASE)/bin/blank.bin 0x7F000 $(SDK_BASE)/bin/esp_init_data_default.bin
$(Q) $(ESPTOOL) $(ESPTOOL_OPTS) write_flash $(ESPTOOL_FLASHDEF) $(BLANKPOS) $(SDK_BASE)/bin/blank.bin $(INITDATAPOS) $(SDK_BASE)/bin/esp_init_data_default.bin