diff options
author | Tom Hughes <tomhughes@chromium.org> | 2020-10-06 14:12:55 -0700 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2020-10-08 21:38:27 +0000 |
commit | 255b4be3b644bb75dcacd7d411dbd8acb4f9e9b6 (patch) | |
tree | f60b70b923f89701d61fd636c95c7ff597c52d69 /util | |
parent | 07a5e62872edfab8cdcd831e023675e4bbb1bf85 (diff) | |
download | chrome-ec-255b4be3b644bb75dcacd7d411dbd8acb4f9e9b6.tar.gz |
util/flash_jlink: Specify firmware address
BRANCH=none
BUG=b:158580909
TEST=./util/flash_jlink.py --board icetower \
-i ./build/nocturne_fp/ec.bin
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Change-Id: I41c5694cf8cc4f6eb569a58267b6620b4ba2df2e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2459228
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Diffstat (limited to 'util')
-rwxr-xr-x | util/flash_jlink.py | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/util/flash_jlink.py b/util/flash_jlink.py index a0a67f93d9..d6c38272e7 100755 --- a/util/flash_jlink.py +++ b/util/flash_jlink.py @@ -21,7 +21,7 @@ import tempfile JLINK_COMMANDS = ''' exitonerror 1 r -loadfile {FIRMWARE} +loadfile {FIRMWARE} {FLASH_ADDRESS} r go exit @@ -29,14 +29,18 @@ exit class BoardConfig: - def __init__(self, interface, device): + def __init__(self, interface, device, flash_address): self.interface = interface self.device = device + self.flash_address = flash_address SWD_INTERFACE = 'SWD' -DRAGONCLAW_CONFIG = BoardConfig(interface=SWD_INTERFACE, device='STM32F412CG') -ICETOWER_CONFIG = BoardConfig(interface=SWD_INTERFACE, device='STM32H743ZI') +STM32_DEFAULT_FLASH_ADDRESS = '0x8000000' +DRAGONCLAW_CONFIG = BoardConfig(interface=SWD_INTERFACE, device='STM32F412CG', + flash_address=STM32_DEFAULT_FLASH_ADDRESS) +ICETOWER_CONFIG = BoardConfig(interface=SWD_INTERFACE, device='STM32H743ZI', + flash_address=STM32_DEFAULT_FLASH_ADDRESS) BOARD_CONFIGS = { 'dragonclaw': DRAGONCLAW_CONFIG, @@ -46,9 +50,11 @@ BOARD_CONFIGS = { } -def create_jlink_command_file(firmware_file): +def create_jlink_command_file(firmware_file, config): tmp = tempfile.NamedTemporaryFile() - tmp.write(JLINK_COMMANDS.format(FIRMWARE=firmware_file).encode('utf-8')) + tmp.write(JLINK_COMMANDS.format(FIRMWARE=firmware_file, + FLASH_ADDRESS=config.flash_address).encode( + 'utf-8')) tmp.flush() return tmp @@ -124,7 +130,7 @@ def main(argv: list): args.image = os.path.realpath(args.image) args.jlink = args.jlink - cmd_file = create_jlink_command_file(args.image) + cmd_file = create_jlink_command_file(args.image, config) ret_code = flash(args.jlink, args.ip, config.device, config.interface, cmd_file.name) cmd_file.close() |