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* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-15/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* cmd_part: don't print cmd name twice in helpStephen Warren2013-03-11-1/+1
| | | | | | | | | | | | | | | | The core implementation of "help" already prints the command name before the help text of a specific command. Remove it from part's own help text to avoid it being printed twice: Tegra114 (Dalmore) # help part part - disk partition related commands Usage: part part uuid <interface> <dev>:<part> - print partition UUID ... Signed-off-by: Stephen Warren <swarren@nvidia.com>
* cmd_part: add partition-related commandStephen Warren2012-09-25-0/+105
This implements the following: part uuid mmc 0:1 -> print partition UUID part uuid mmc 0:1 uuid -> set environment variable to partition UUID part list mmc 0 -> list the partitions on the specified device "part uuid" can be useful when writing a bootcmd which searches all known devices for something bootable, and then wants the kernel to use the same partition as the root device, e.g.: part uuid ${devtype} ${devnum}:${rootpart} uuid setenv bootargs root=PARTUUID=${uuid} ... Signed-off-by: Stephen Warren <swarren@nvidia.com>