2 * SPL/U-Boot common functions for CompuLab CL-SOM-iMX7 module
4 * (C) Copyright 2017 CompuLab, Ltd. http://www.compulab.com
6 * Author: Uri Mashiach <uri.mashiach@compulab.co.il>
8 * SPDX-License-Identifier: GPL-2.0+
12 #include <fsl_esdhc.h>
13 #include <asm-generic/gpio.h>
18 #define CL_SOM_IMX7_GPIO_SPI_CS IMX_GPIO_NR(4, 19)
20 int board_spi_cs_gpio(unsigned int bus, unsigned int cs)
22 return CL_SOM_IMX7_GPIO_SPI_CS;
25 #endif /* CONFIG_SPI */
27 #ifdef CONFIG_FSL_ESDHC
29 int board_mmc_getcd(struct mmc *mmc)
31 struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
34 switch (cfg->esdhc_base) {
35 case USDHC1_BASE_ADDR:
36 ret = !gpio_get_value(CL_SOM_IMX7_GPIO_USDHC1_CD);
38 case USDHC3_BASE_ADDR:
39 ret = 1; /* Assume uSDHC3 emmc is always present */
46 #endif /* CONFIG_FSL_ESDHC */