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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
43 lines
1 KiB
C
43 lines
1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2000-2009
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#include <common.h>
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#include <command.h>
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static int do_help(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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#ifdef CONFIG_CMDLINE
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struct cmd_tbl *start = ll_entry_start(struct cmd_tbl, cmd);
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const int len = ll_entry_count(struct cmd_tbl, cmd);
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return _do_help(start, len, cmdtp, flag, argc, argv);
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#else
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return 0;
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#endif
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}
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U_BOOT_CMD(
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help, CONFIG_SYS_MAXARGS, 1, do_help,
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"print command description/usage",
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"\n"
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" - print brief description of all commands\n"
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"help command ...\n"
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" - print detailed usage of 'command'"
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);
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#ifdef CONFIG_CMDLINE
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/*
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* This does not use the U_BOOT_CMD macro as ? can't be used in symbol names
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* nor can we rely on the CONFIG_SYS_LONGHELP helper macro
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*/
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ll_entry_declare(struct cmd_tbl, question_mark, cmd) = {
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"?", CONFIG_SYS_MAXARGS, cmd_always_repeatable, do_help,
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"alias for 'help'",
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#ifdef CONFIG_SYS_LONGHELP
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""
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#endif /* CONFIG_SYS_LONGHELP */
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};
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#endif
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