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RIOT/makefiles/tools/esptool.inc.mk

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Makefile
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makefiles/tools: add common esptool configuration
2020-12-01 10:22:26 +01:00
ifneq (,$(filter esp_log_colored,$(USEMODULE)))
BOOTLOADER_COLOR = _colors
endif
ifneq (,$(filter esp_log_startup,$(USEMODULE)))
BOOTLOADER_INFO = _info
endif
BOOTLOADER_BIN = bootloader$(BOOTLOADER_COLOR)$(BOOTLOADER_INFO).bin
ESPTOOL ?= $(RIOTTOOLS)/esptool/esptool.py
# flasher configuration
ifneq (,$(filter esp_qemu,$(USEMODULE)))
tools/esptool: cleanup preflash and qemu integration
2021-02-23 10:53:49 +01:00
FLASHER =
FFLAGS =
FLASHDEPS += esp-qemu
makefiles/tools: add common esptool configuration
2020-12-01 10:22:26 +01:00
else
PROGRAMMER_SPEED ?= 460800
FLASHER = $(ESPTOOL)
FFLAGS += --chip $(FLASH_CHIP) --port $(PROG_DEV) --baud $(PROGRAMMER_SPEED)
FFLAGS += --before default_reset write_flash -z
FFLAGS += --flash_mode $(FLASH_MODE) --flash_freq $(FLASH_FREQ)
FFLAGS += $(BOOTLOADER_POS) $(RIOTCPU)/$(CPU)/bin/$(BOOTLOADER_BIN)
FFLAGS += 0x8000 $(BINDIR)/partitions.bin
esptool: Allow to pass the partition table CSV. The partition table of the device in the esp8266 and esp32 based boards was set to a default table with one "factory" partition with exactly the size of the compiled firmware. This is problematic if we want to update the device on the field. This patch allows to set the `PARTITION_TABLE_CSV` variable from the Makefile to a .csv file with a custom partition table, for example this could be set to a partition table with two ota entries, or with a single factory entry but of a known fixed size.
2021-04-11 02:37:56 +02:00
FFLAGS += 0x10000 $(FLASHFILE)
makefiles/tools: add common esptool configuration
2020-12-01 10:22:26 +01:00
endif
esptool: Allow to pass the partition table CSV. The partition table of the device in the esp8266 and esp32 based boards was set to a default table with one "factory" partition with exactly the size of the compiled firmware. This is problematic if we want to update the device on the field. This patch allows to set the `PARTITION_TABLE_CSV` variable from the Makefile to a .csv file with a custom partition table, for example this could be set to a partition table with two ota entries, or with a single factory entry but of a known fixed size.
2021-04-11 02:37:56 +02:00
.PHONY: esp-qemu
tools/esptool: cleanup preflash and qemu integration
2021-02-23 10:53:49 +01:00
esp-qemu:
$(Q)dd if=/dev/zero bs=1M count=$(FLASH_SIZE) | \
tr "\\000" "\\377" > tmp.bin && cat tmp.bin | \
head -c $$(($(BOOTLOADER_POS))) | \
cat - $(RIOTCPU)/$(CPU)/bin/$(BOOTLOADER_BIN) tmp.bin | \
head -c $$((0x8000)) | \
cat - $(BINDIR)/partitions.bin tmp.bin | \
head -c $$((0x10000)) | \
esptool: Allow to pass the partition table CSV. The partition table of the device in the esp8266 and esp32 based boards was set to a default table with one "factory" partition with exactly the size of the compiled firmware. This is problematic if we want to update the device on the field. This patch allows to set the `PARTITION_TABLE_CSV` variable from the Makefile to a .csv file with a custom partition table, for example this could be set to a partition table with two ota entries, or with a single factory entry but of a known fixed size.
2021-04-11 02:37:56 +02:00
cat - $(FLASHFILE) tmp.bin | \
tools/esptool: cleanup preflash and qemu integration
2021-02-23 10:53:49 +01:00
head -c $(FLASH_SIZE)MB > $(BINDIR)/$(CPU)flash.bin && rm tmp.bin
ifeq (esp32,$(CPU_FAM))
$(Q)cp $(RIOTCPU)/$(CPU)/bin/rom_0x3ff90000_0x00010000.bin $(BINDIR)/rom1.bin
$(Q)cp $(RIOTCPU)/$(CPU)/bin/rom_0x40000000_0x000c2000.bin $(BINDIR)/rom.bin
endif
makefiles/tools: add common esptool configuration
2020-12-01 10:22:26 +01:00
# reset tool configuration
RESET ?= $(RIOTTOOLS)/esptool/espreset.py
RESET_FLAGS ?= --port $(PROG_DEV)
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