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Add flash freq selection to menuconfig

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This commit is contained in:
Jeroen Domburg 2016-09-02 12:29:01 +08:00
parent 4272996ebe
commit 669e85758c
2 changed files with 27 additions and 2 deletions
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24
components/esptool_py/Kconfig.projbuild
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@ -70,4 +70,28 @@ config ESPTOOLPY_FLASHMODE
default "dio" if ESPTOOLPY_FLASHMODE_DIO
default "dout" if ESPTOOLPY_FLASHMODE_DOUT
choice ESPTOOLPY_FLASHFREQ
prompt "Flash SPI speed"
default ESPTOOLPY_FLASHFREQ_40M
help
The SPI flash frequency to be used.
config ESPTOOLPY_FLASHFREQ_80M
bool "80 MHz"
config ESPTOOLPY_FLASHFREQ_40M
bool "40 MHz"
config ESPTOOLPY_FLASHFREQ_26M
bool "26 MHz"
config ESPTOOLPY_FLASHFREQ_20M
bool "20 MHz"
endchoice
config ESPTOOLPY_FLASHFREQ
string
default "80m" if ESPTOOLPY_FLASHFREQ_80M
default "40m" if ESPTOOLPY_FLASHFREQ_40M
default "26m" if ESPTOOLPY_FLASHFREQ_26M
default "20m" if ESPTOOLPY_FLASHFREQ_20M
endmenu

5
components/esptool_py/Makefile.projbuild
View file

@ -3,6 +3,7 @@
ESPPORT ?= $(CONFIG_ESPTOOLPY_PORT)
ESPBAUD ?= $(CONFIG_ESPTOOLPY_BAUD)
ESPFLASHMODE ?= $(CONFIG_ESPTOOLPY_FLASHMODE)
ESPFLASHFREQ ?= $(CONFIG_ESPTOOLPY_FLASHFREQ)
PYTHON ?= $(call dequote,$(CONFIG_PYTHON))
@ -13,12 +14,12 @@ PYTHON ?= $(call dequote,$(CONFIG_PYTHON))
ESPTOOLPY := $(PYTHON) $(IDF_PATH)/bin/esptool.py --chip esp32
ESPTOOLPY_SERIAL := $(ESPTOOLPY) --port $(ESPPORT) --baud $(ESPBAUD)
ESPTOOLPY_WRITE_FLASH=$(ESPTOOLPY_SERIAL) write_flash $(if $(CONFIG_ESPTOOLPY_COMPRESSED),-z) --flash_mode $(ESPFLASHMODE)
ESPTOOLPY_WRITE_FLASH=$(ESPTOOLPY_SERIAL) write_flash $(if $(CONFIG_ESPTOOLPY_COMPRESSED),-z) --flash_mode $(ESPFLASHMODE) --flash_freq $(ESPFLASHFREQ)
ESPTOOL_ALL_FLASH_ARGS += $(CONFIG_APP_OFFSET) $(APP_BIN)
$(APP_BIN): $(APP_ELF)
$(Q) $(ESPTOOLPY) elf2image --flash_mode $(ESPFLASHMODE) -o $@ $<
$(Q) $(ESPTOOLPY) elf2image --flash_mode $(ESPFLASHMODE) --flash_freq $(ESPFLASHFREQ) -o $@ $<
flash: all_binaries
@echo "Flashing project app to $(CONFIG_APP_OFFSET)..."