mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-14 07:13:28 +08:00
3616218b5a
- Generally we just drop the #ifdef CONFIG_SYS_LONGHELP and endif lines and use U_BOOT_LONGHELP to declare the same variable name as before - In a few places, either rename the variable to follow convention or introduce the variable as it was being done inline before. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <bootcount.h>
|
|
|
|
static int do_bootcount_print(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
printf("%lu\n", bootcount_load());
|
|
return CMD_RET_SUCCESS;
|
|
}
|
|
|
|
static int do_bootcount_reset(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
/*
|
|
* note that we're explicitly not resetting the environment
|
|
* variable, so you still have the old bootcounter available
|
|
*/
|
|
bootcount_store(0);
|
|
return CMD_RET_SUCCESS;
|
|
}
|
|
|
|
static struct cmd_tbl bootcount_sub[] = {
|
|
U_BOOT_CMD_MKENT(print, 1, 1, do_bootcount_print, "", ""),
|
|
U_BOOT_CMD_MKENT(reset, 1, 1, do_bootcount_reset, "", ""),
|
|
};
|
|
|
|
static int do_bootcount(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
struct cmd_tbl *cp;
|
|
|
|
if (argc < 2)
|
|
return CMD_RET_USAGE;
|
|
|
|
/* drop initial "bootcount" arg */
|
|
argc--;
|
|
argv++;
|
|
|
|
cp = find_cmd_tbl(argv[0], bootcount_sub, ARRAY_SIZE(bootcount_sub));
|
|
if (cp)
|
|
return cp->cmd(cmdtp, flag, argc, argv);
|
|
|
|
return CMD_RET_USAGE;
|
|
}
|
|
|
|
U_BOOT_LONGHELP(bootcount,
|
|
"print - print current bootcounter\n"
|
|
"reset - reset the bootcounter");
|
|
|
|
U_BOOT_CMD(bootcount, 2, 1, do_bootcount,
|
|
"bootcount",
|
|
bootcount_help_text
|
|
);
|