mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 22:20:45 +00:00
2e192b245e
Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
95 lines
2 KiB
C
95 lines
2 KiB
C
/*
|
|
* Copyright (c) 2012, Google Inc. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
|
|
static int do_bootstage_report(cmd_tbl_t *cmdtp, int flag, int argc,
|
|
char * const argv[])
|
|
{
|
|
bootstage_report();
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int get_base_size(int argc, char * const argv[], ulong *basep,
|
|
ulong *sizep)
|
|
{
|
|
char *endp;
|
|
|
|
*basep = CONFIG_BOOTSTAGE_STASH_ADDR;
|
|
*sizep = CONFIG_BOOTSTAGE_STASH_SIZE;
|
|
if (argc < 2)
|
|
return 0;
|
|
*basep = simple_strtoul(argv[1], &endp, 16);
|
|
if (*argv[1] == 0 || *endp != 0)
|
|
return -1;
|
|
if (argc == 2)
|
|
return 0;
|
|
*sizep = simple_strtoul(argv[2], &endp, 16);
|
|
if (*argv[2] == 0 || *endp != 0)
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int do_bootstage_stash(cmd_tbl_t *cmdtp, int flag, int argc,
|
|
char * const argv[])
|
|
{
|
|
ulong base, size;
|
|
int ret;
|
|
|
|
if (get_base_size(argc, argv, &base, &size))
|
|
return CMD_RET_USAGE;
|
|
if (base == -1UL) {
|
|
printf("No bootstage stash area defined\n");
|
|
return 1;
|
|
}
|
|
|
|
if (0 == strcmp(argv[0], "stash"))
|
|
ret = bootstage_stash((void *)base, size);
|
|
else
|
|
ret = bootstage_unstash((void *)base, size);
|
|
if (ret)
|
|
return 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static cmd_tbl_t cmd_bootstage_sub[] = {
|
|
U_BOOT_CMD_MKENT(report, 2, 1, do_bootstage_report, "", ""),
|
|
U_BOOT_CMD_MKENT(stash, 4, 0, do_bootstage_stash, "", ""),
|
|
U_BOOT_CMD_MKENT(unstash, 4, 0, do_bootstage_stash, "", ""),
|
|
};
|
|
|
|
/*
|
|
* Process a bootstage sub-command
|
|
*/
|
|
static int do_boostage(cmd_tbl_t *cmdtp, int flag, int argc,
|
|
char * const argv[])
|
|
{
|
|
cmd_tbl_t *c;
|
|
|
|
/* Strip off leading 'bootstage' command argument */
|
|
argc--;
|
|
argv++;
|
|
|
|
c = find_cmd_tbl(argv[0], cmd_bootstage_sub,
|
|
ARRAY_SIZE(cmd_bootstage_sub));
|
|
|
|
if (c)
|
|
return c->cmd(cmdtp, flag, argc, argv);
|
|
else
|
|
return CMD_RET_USAGE;
|
|
}
|
|
|
|
|
|
U_BOOT_CMD(bootstage, 4, 1, do_boostage,
|
|
"Boot stage command",
|
|
" - check boot progress and timing\n"
|
|
"report - Print a report\n"
|
|
"stash [<start> [<size>]] - Stash data into memory\n"
|
|
"unstash [<start> [<size>]] - Unstash data from memory"
|
|
);
|