From: Stephen Warren <[email protected]>
This allows the user to specify which USB device to operate on. See
the related tegrarcm commit for a full description of this option and
how to calculate the required option value. An example is:
./tegra-uboot-flasher exec --usb-port-path 3-10.5 jetson-tk1
Signed-off-by: Stephen Warren <[email protected]>
---
tegra-uboot-flasher | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/tegra-uboot-flasher b/tegra-uboot-flasher
index d20e3ad413ef..3a77a8be9e6b 100755
--- a/tegra-uboot-flasher
+++ b/tegra-uboot-flasher
@@ -93,7 +93,10 @@ def get_loadaddr():
def gen_tegrarcm_cmd(bootloader, loadaddr):
if type(loadaddr) != str:
loadaddr = "0x%08x" % loadaddr
- return ['tegrarcm', '--bct=' + bct, '--bootloader=' + bootloader ,
'--loadaddr=' + loadaddr]
+ cmd = ['tegrarcm', '--bct=' + bct, '--bootloader=' + bootloader ,
'--loadaddr=' + loadaddr]
+ if args.usb_port_path:
+ cmd.extend(['--usb-port-path', args.usb_port_path])
+ return cmd
def find_config_dir():
if not configs.has_key(args.configname):
@@ -326,6 +329,8 @@ parser_exec.add_argument('--loadaddr', type=str,
help='Load address for the bootloader binary')
for p in (parser_flash, parser_exec):
+ p.add_argument('--usb-port-path', metavar='USBPORTPATH', type=str,
+ help='The USB port path of the Tegra device')
p.add_argument('configname', metavar='CONFIG', type=str,
help='The configuration name of the board')
--
2.6.3
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