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| author | James Thomas <james.thomas@codethink.co.uk> | 2014-12-04 11:53:59 +0000 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2014-12-04 09:57:10 -0700 |
| commit | b54bdc46b51ecb0971aa495b0fdd5ef884ccd48d (patch) | |
| tree | a1446636af24f15d3bc27603ee8f29efcdbc09ca | |
| parent | 287c88ac6aba58983d8e3dab7c69e60a8987faf8 (diff) | |
| download | tegra-uboot-flasher-scripts-b54bdc46b51ecb0971aa495b0fdd5ef884ccd48d.tar.gz | |
Add a --post-flash-cmd command line argument
This allows a user to specify the u-boot command to run after flashing
is complete (e.g 'ums 0 mmc 0'), defaults to 'reset' if not set
Signed-off-by: James Thomas <james.thomas@codethink.co.uk>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
| -rwxr-xr-x | tegra-uboot-flasher | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tegra-uboot-flasher b/tegra-uboot-flasher index 69f9262..d80aa0d 100755 --- a/tegra-uboot-flasher +++ b/tegra-uboot-flasher @@ -218,7 +218,10 @@ def func_flash(): bootcmd += 'echo >>> Flashing OK, rebooting... ; ' # To update the bootloader, reset. # If wanting to run installer, set installer_args.configname in environment, 'run bootcmd' - bootcmd += 'reset' + if args.post_flash_cmd: + bootcmd += args.post_flash_cmd + else: + bootcmd += 'reset' print 'bootcmd:', bootcmd cmd = ['fdtput', '-p', '-t', 's', u_boot_dtb_runflash, '/config', 'bootcmd', bootcmd] run(workdir, cmd) @@ -307,6 +310,8 @@ parser_flash.add_argument('--env', type=str, nargs=2, action='append', metavar=("VAR", "VALUE"), help='Set a U-Boot environment variable after flashing. This option ' + 'may be given multiple times') +parser_flash.add_argument('--post-flash-cmd', type=str, + help='The U-Boot command to run after flashing, defaults to \'reset\'') parser_exec = subparsers.add_parser('exec', help='Download and execute an unmodified bootloader binary, named ' + |