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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2016 Freescale Semiconductor, Inc.
* Copyright (C) 2018-2026 TQ-Systems GmbH <[email protected]>,
* D-82229 Seefeld, Germany.
*/
#include <command.h>
#include <env.h>
#include <mmc.h>
#include <stdbool.h>
#include <vsprintf.h>
#include <asm/arch/sys_proto.h>
#include <asm/io.h>
#include <linux/errno.h>
#include "tq_bb.h"
static int check_mmc_autodetect(void)
{
/* NO or unset: 0 / YES: 1 */
return (env_get_yesno("mmcautodetect") > 0);
}
/* This should be defined for each board */
__weak int mmc_map_to_kernel_blk(int dev_no)
{
return dev_no;
}
void board_late_mmc_env_init(void)
{
char cmd[32];
u32 dev_no;
dev_no = mmc_get_env_dev();
if (!check_mmc_autodetect())
return;
env_set_ulong("mmcdev", dev_no);
env_set_ulong("mmcblkdev", mmc_map_to_kernel_blk(dev_no));
snprintf(cmd, ARRAY_SIZE(cmd), "mmc dev %d", dev_no);
run_command(cmd, 0);
}
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