blob: 596d44f42d9e1b9f9142c3529edc980f134d7271 [file] [log] [blame]
/*
* Copyright (C) 2014-2017 Amlogic, Inc. All rights reserved.
*
* Command to display Amlogic GX-family SoC Chip ID
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <asm/cpu_id.h>
static int do_chipid(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int i;
uint8_t buff[16];
printf("\nSerial\t\t: ");
if (get_chip_id(&buff[0], sizeof(buff)) == 0) {
for (i = 0; i < sizeof(buff); i++)
printf("%02x", buff[i]);
printf("\n");
}
else
printf("error\n");
return 0;
}
U_BOOT_CMD(
chipid, 1, 1, do_chipid,
"Print Chip ID",
""
);