ARM: dts: stm32: Add DHSOM based DRC02 board
[platform/kernel/u-boot.git] / board / mediatek / mt7623 / mt7623_rfb.c
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 }