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
---
tegra-uboot-flasher | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/tegra-uboot-flasher b/tegra-uboot-flasher
index b71f967..39a077a 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 ' +
--
1.9.3
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