espressif/ESP8266_RTOS_SDK
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Merge branch 'feature/speedup_uart_at_romcode' into 'master'

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Add arguments for users to "close" main part of rom UART0 print

See merge request sdk/ESP8266_RTOS_SDK!803
This commit is contained in:
Dong Heng
2019-03-06 13:07:11 +08:00
parent 13e26c1201 57b4530e93
commit d847d847e4
3 changed files with 19 additions and 0 deletions
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6
components/esp8266/Kconfig
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@ -143,6 +143,12 @@ config UART0_SWAP_IO
help help
Enable this option, UART0's I/O pins are swaped: TXD <-> RTS, RTX <-> CTS. Enable this option, UART0's I/O pins are swaped: TXD <-> RTS, RTX <-> CTS.
config DISABLE_ROM_UART_PRINT
bool "Disable ROM UART print"
default n
help
"Disable main part of ROM UART print when rom bootloader process."
config MAIN_TASK_STACK_SIZE config MAIN_TASK_STACK_SIZE
int "Main task stack size" int "Main task stack size"
default 3584 default 3584

4
components/esptool_py/Makefile.projbuild
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@ -48,6 +48,10 @@ else
ESPTOOL_ELF2IMAGE_OPTIONS := ESPTOOL_ELF2IMAGE_OPTIONS :=
endif endif
ifdef CONFIG_DISABLE_ROM_UART_PRINT
ESPTOOL_ELF2IMAGE_OPTIONS := $(ESPTOOL_FLASH_OPTIONS) --rom_print 0
endif
ESPTOOLPY_WRITE_FLASH=$(ESPTOOLPY_SERIAL) write_flash $(if $(CONFIG_ESPTOOLPY_COMPRESSED),-z,-u) $(ESPTOOL_WRITE_FLASH_OPTIONS) ESPTOOLPY_WRITE_FLASH=$(ESPTOOLPY_SERIAL) write_flash $(if $(CONFIG_ESPTOOLPY_COMPRESSED),-z,-u) $(ESPTOOL_WRITE_FLASH_OPTIONS)
ESPTOOL_ALL_FLASH_ARGS += $(APP_OFFSET) $(APP_BIN) ESPTOOL_ALL_FLASH_ARGS += $(APP_OFFSET) $(APP_BIN)

9
components/esptool_py/esptool/esptool.py
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@ -1358,6 +1358,11 @@ class ESP8266ROMFirmwareImage(BaseFirmwareImage):
""" Derive a default output name from the ELF name. """ """ Derive a default output name from the ELF name. """
return input_file + '-' return input_file + '-'
def close_rom_print(self):
""" Configurate UART0 baudrate to be max value to \"close\" ROM UART print. """
segment = ImageSegment(0x60000014, '\x00' * 8)
self.segments.insert(0, segment)
def save(self, basename): def save(self, basename):
""" Save a set of V1 images for flashing. Parameter is a base filename. """ """ Save a set of V1 images for flashing. Parameter is a base filename. """
# IROM data goes in its own plain binary file # IROM data goes in its own plain binary file
@ -2353,6 +2358,9 @@ def elf2image(args):
image.flash_size_freq = image.ROM_LOADER.FLASH_SIZES[args.flash_size] image.flash_size_freq = image.ROM_LOADER.FLASH_SIZES[args.flash_size]
image.flash_size_freq += {'40m':0, '26m':1, '20m':2, '80m': 0xf}[args.flash_freq] image.flash_size_freq += {'40m':0, '26m':1, '20m':2, '80m': 0xf}[args.flash_freq]
if args.version == '1' and args.rom_print == 0:
image.close_rom_print()
if args.output is None: if args.output is None:
args.output = image.default_output_name(args.input) args.output = image.default_output_name(args.input)
image.save(args.output) image.save(args.output)
@ -2612,6 +2620,7 @@ def main():
parser_elf2image.add_argument('input', help='Input ELF file') parser_elf2image.add_argument('input', help='Input ELF file')
parser_elf2image.add_argument('--output', '-o', help='Output filename prefix (for version 1 image), or filename (for version 2 single image)', type=str) parser_elf2image.add_argument('--output', '-o', help='Output filename prefix (for version 1 image), or filename (for version 2 single image)', type=str)
parser_elf2image.add_argument('--version', '-e', help='Output image version', choices=['1','2','3'], default='1') parser_elf2image.add_argument('--version', '-e', help='Output image version', choices=['1','2','3'], default='1')
parser_elf2image.add_argument('--rom_print', type=arg_auto_int, help='Configurate UART0 baudrate to be max value to \"close\" ROM UART print', choices=[0, 1], default=1)
add_spi_flash_subparsers(parser_elf2image, is_elf2image=True) add_spi_flash_subparsers(parser_elf2image, is_elf2image=True)