projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 6963204c IL |
2 | /* |
| 3 | * SPL/U-Boot common functions for CompuLab CL-SOM-iMX7 module | |
| 4 | * | |
| 5 | * (C) Copyright 2017 CompuLab, Ltd. http://www.compulab.com | |
| 6 | * | |
| 7 | * Author: Uri Mashiach <uri.mashiach@compulab.co.il> | |
| 6963204c IL |
8 | */ |
| 9 | ||
| d678a59d | 10 | #include <common.h> |
| e37ac717 | 11 | #include <fsl_esdhc_imx.h> |
| 6963204c IL |
12 | #include <asm-generic/gpio.h> |
| 13 | #include "common.h" | |
| 14 | ||
| 15 | #ifdef CONFIG_SPI | |
| 16 | ||
| 17 | #define CL_SOM_IMX7_GPIO_SPI_CS IMX_GPIO_NR(4, 19) | |
| 18 | ||
| 19 | int board_spi_cs_gpio(unsigned int bus, unsigned int cs) | |
| 20 | { | |
| 21 | return CL_SOM_IMX7_GPIO_SPI_CS; | |
| 22 | } | |
| 23 | ||
| 24 | #endif /* CONFIG_SPI */ | |
| 25 | ||
| e37ac717 | 26 | #ifdef CONFIG_FSL_ESDHC_IMX |
| 6963204c IL |
27 | |
| 28 | int board_mmc_getcd(struct mmc *mmc) | |
| 29 | { | |
| 30 | struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; | |
| 31 | int ret = 0; | |
| 32 | ||
| 33 | switch (cfg->esdhc_base) { | |
| 34 | case USDHC1_BASE_ADDR: | |
| 35 | ret = !gpio_get_value(CL_SOM_IMX7_GPIO_USDHC1_CD); | |
| 36 | break; | |
| 37 | case USDHC3_BASE_ADDR: | |
| 38 | ret = 1; /* Assume uSDHC3 emmc is always present */ | |
| 39 | break; | |
| 40 | } | |
| 41 | ||
| 42 | return ret; | |
| 43 | } | |
| 44 | ||
| e37ac717 | 45 | #endif /* CONFIG_FSL_ESDHC_IMX */ |