projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 0cc2a078 TR |
1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 2 | /* | |
| 3 | * Copyright (C) 2019-2020 PHYTEC Messtechnik GmbH | |
| 4 | * Author: Teresa Remmet <t.remmet@phytec.de> | |
| 5 | */ | |
| 6 | ||
| d678a59d | 7 | #include <common.h> |
| 0cc2a078 | 8 | #include <asm/arch/sys_proto.h> |
| 401d1c4f | 9 | #include <asm/global_data.h> |
| 0cc2a078 TR |
10 | #include <asm/io.h> |
| 11 | #include <asm/mach-imx/boot_mode.h> | |
| 12 | #include <env.h> | |
| 13 | #include <miiphy.h> | |
| 14 | ||
| 15 | DECLARE_GLOBAL_DATA_PTR; | |
| 16 | ||
| 17 | static int setup_fec(void) | |
| 18 | { | |
| 19 | struct iomuxc_gpr_base_regs *gpr = | |
| 20 | (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR; | |
| 21 | ||
| 22 | /* Use 125M anatop REF_CLK1 for ENET1, not from external */ | |
| 23 | clrsetbits_le32(&gpr->gpr[1], 0x2000, 0); | |
| 24 | ||
| 25 | return 0; | |
| 26 | } | |
| 27 | ||
| 28 | int board_init(void) | |
| 29 | { | |
| 30 | setup_fec(); | |
| 31 | ||
| 32 | return 0; | |
| 33 | } | |
| 34 | ||
| 35 | int board_mmc_get_env_dev(int devno) | |
| 36 | { | |
| 37 | return devno; | |
| 38 | } | |
| 39 | ||
| 40 | int board_late_init(void) | |
| 41 | { | |
| 42 | switch (get_boot_device()) { | |
| 43 | case SD2_BOOT: | |
| 44 | env_set_ulong("mmcdev", 1); | |
| 45 | break; | |
| 46 | case MMC3_BOOT: | |
| 47 | env_set_ulong("mmcdev", 2); | |
| 48 | break; | |
| 49 | default: | |
| 50 | break; | |
| 51 | } | |
| 52 | ||
| 53 | return 0; | |
| 54 | } |