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cmd: gpt: fix and tidy up help message

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Apply the following changes:
 - Guard the 'gpt read' command by 'ifdef CONFIG_CMD_GPT_RENAME',
   since 'gpt read' is not available on CMD_GPT_RENAME=n
 - Prefix the {read,swap,rename} commands with one space for consistency
 - Prefix the 'guid' commands with 'gpt' for consistency

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Eugeniu Rosca 2019-04-30 04:53:46 +02:00 • committed by Heinrich Schuchardt
parent 716f919d2d
commit d02660960d
1 changed files with 6 additions and 6 deletions
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12
cmd/gpt.c
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@ -876,21 +876,21 @@ U_BOOT_CMD(gpt, CONFIG_SYS_MAXARGS, 1, do_gpt,
" Example usage:\n"
" gpt write mmc 0 $partitions\n"
" gpt verify mmc 0 $partitions\n"
" read <interface> <dev>\n"
" - read GPT into a data structure for manipulation\n"
" guid <interface> <dev>\n"
" gpt guid <interface> <dev>\n"
" - print disk GUID\n"
" guid <interface> <dev> <varname>\n"
" gpt guid <interface> <dev> <varname>\n"
" - set environment variable to disk GUID\n"
" Example usage:\n"
" gpt guid mmc 0\n"
" gpt guid mmc 0 varname\n"
#ifdef CONFIG_CMD_GPT_RENAME
"gpt partition renaming commands:\n"
"gpt swap <interface> <dev> <name1> <name2>\n"
" gpt read <interface> <dev>\n"
" - read GPT into a data structure for manipulation\n"
" gpt swap <interface> <dev> <name1> <name2>\n"
" - change all partitions named name1 to name2\n"
" and vice-versa\n"
"gpt rename <interface> <dev> <part> <name>\n"
" gpt rename <interface> <dev> <part> <name>\n"
" - rename the specified partition\n"
" Example usage:\n"
" gpt swap mmc 0 foo bar\n"