mirror of
https://github.com/brain-hackers/u-boot-brain
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
46 lines
908 B
C
46 lines
908 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* SPL/U-Boot common functions for CompuLab CL-SOM-iMX7 module
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*
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* (C) Copyright 2017 CompuLab, Ltd. http://www.compulab.com
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*
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* Author: Uri Mashiach <uri.mashiach@compulab.co.il>
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*/
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#include <common.h>
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#include <fsl_esdhc.h>
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#include <asm-generic/gpio.h>
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#include "common.h"
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#ifdef CONFIG_SPI
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#define CL_SOM_IMX7_GPIO_SPI_CS IMX_GPIO_NR(4, 19)
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int board_spi_cs_gpio(unsigned int bus, unsigned int cs)
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{
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return CL_SOM_IMX7_GPIO_SPI_CS;
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}
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#endif /* CONFIG_SPI */
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#ifdef CONFIG_FSL_ESDHC
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int board_mmc_getcd(struct mmc *mmc)
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{
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struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
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int ret = 0;
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switch (cfg->esdhc_base) {
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case USDHC1_BASE_ADDR:
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ret = !gpio_get_value(CL_SOM_IMX7_GPIO_USDHC1_CD);
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break;
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case USDHC3_BASE_ADDR:
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ret = 1; /* Assume uSDHC3 emmc is always present */
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break;
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}
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return ret;
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}
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#endif /* CONFIG_FSL_ESDHC */
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