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cmd: eeprom: Fix usage help for the eeprom command

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The bus and devaddr arguments of the eeprom command are optional, and if
only one is given, it is assumed to be devaddr. Change the usage help
from
  <bus> <devaddr>
to
  [[bus] [devaddr]

Signed-off-by: Marek Behún <kabel@kernel.org>
This commit is contained in:
Marek Behún 2024-05-21 09:13:29 +02:00 committed by Tom Rini
parent 951dc4e077
commit 642ec48c76
1 changed files with 4 additions and 4 deletions
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8
cmd/eeprom.c
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@ -418,14 +418,14 @@ int do_eeprom(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
U_BOOT_CMD(
eeprom, 8, 1, do_eeprom,
"EEPROM sub-system",
"read <bus> <devaddr> addr off cnt\n"
"eeprom write <bus> <devaddr> addr off cnt\n"
"read [[bus] devaddr] addr off cnt\n"
"eeprom write [[bus] devaddr] addr off cnt\n"
" - read/write `cnt' bytes from `devaddr` EEPROM at offset `off'"
#ifdef CONFIG_CMD_EEPROM_LAYOUT
"\n"
"eeprom print [-l <layout_version>] <bus> <devaddr>\n"
"eeprom print [-l <layout_version>] [[bus] devaddr]\n"
" - Print layout fields and their data in human readable format\n"
"eeprom update [-l <layout_version>] <bus> <devaddr> field_name field_value\n"
"eeprom update [-l <layout_version>] [[bus] devaddr] field_name field_value\n"
" - Update a specific eeprom field with new data.\n"
" The new data must be written in the same human readable format as shown by the print command.\n"
"\n"