1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (C) 2018 MediaTek Inc.
4  */
5 
6 #include <common.h>
7 
8 DECLARE_GLOBAL_DATA_PTR;
9 
10 int board_init(void)
11 {
12 	/* address of boot parameters */
13 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
14 
15 	return 0;
16 }
17 
18 int mmc_get_boot_dev(void)
19 {
20 	int g_mmc_devid = -1;
21 	char *uflag = (char *)0x81DFFFF0;
22 	if (strncmp(uflag,"eMMC",4)==0) {
23 		g_mmc_devid = 0;
24 		printf("Boot From Emmc(id:%d)\n\n", g_mmc_devid);
25 	} else {
26 		g_mmc_devid = 1;
27 		printf("Boot From SD(id:%d)\n\n", g_mmc_devid);
28 	}
29 	return g_mmc_devid;
30 }
31 
32 int mmc_get_env_dev(void)
33 {
34 	return mmc_get_boot_dev();
35 }
36