u-boot/arch/nios2/cpu/sysid.c
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00

42 lines
817 B
C

/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#if defined (CONFIG_SYS_NIOS_SYSID_BASE)
#include <command.h>
#include <asm/io.h>
#include <nios2-io.h>
#include <linux/time.h>
void display_sysid (void)
{
struct nios_sysid_t *sysid = (struct nios_sysid_t *)CONFIG_SYS_NIOS_SYSID_BASE;
struct tm t;
char asc[32];
time_t stamp;
stamp = readl (&sysid->timestamp);
localtime_r (&stamp, &t);
asctime_r (&t, asc);
printf ("SYSID : %08lx, %s", readl (&sysid->id), asc);
}
int do_sysid (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
display_sysid ();
return (0);
}
U_BOOT_CMD(
sysid, 1, 1, do_sysid,
"display Nios-II system id",
""
);
#endif /* CONFIG_SYS_NIOS_SYSID_BASE */