diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/mediatek/mt7623/mt7623_rfb.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/mediatek/mt7623/mt7623_rfb.c')
| -rw-r--r-- | roms/u-boot/board/mediatek/mt7623/mt7623_rfb.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/roms/u-boot/board/mediatek/mt7623/mt7623_rfb.c b/roms/u-boot/board/mediatek/mt7623/mt7623_rfb.c new file mode 100644 index 000000000..755e87908 --- /dev/null +++ b/roms/u-boot/board/mediatek/mt7623/mt7623_rfb.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 MediaTek Inc. + */ + +#include <common.h> +#include <mmc.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + + return 0; +} + +#ifdef CONFIG_MMC +int mmc_get_boot_dev(void) +{ + int g_mmc_devid = -1; + char *uflag = (char *)0x81DFFFF0; + + if (!find_mmc_device(1)) + return 0; + + if (strncmp(uflag,"eMMC",4)==0) { + g_mmc_devid = 0; + printf("Boot From Emmc(id:%d)\n\n", g_mmc_devid); + } else { + g_mmc_devid = 1; + printf("Boot From SD(id:%d)\n\n", g_mmc_devid); + } + return g_mmc_devid; +} + +int mmc_get_env_dev(void) +{ + return mmc_get_boot_dev(); +} +#endif |