mirror of
https://github.com/u-boot/u-boot.git
synced 2025-04-23 22:14:54 +00:00
d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
49 lines
950 B
C
49 lines
950 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2016 Freescale Semiconductor, Inc.
|
|
* Copyright 2018-2022 NXP
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <asm/arch/sys_proto.h>
|
|
#include <linux/errno.h>
|
|
#include <asm/io.h>
|
|
#include <stdbool.h>
|
|
#include <mmc.h>
|
|
#include <env.h>
|
|
|
|
static int check_mmc_autodetect(void)
|
|
{
|
|
char *autodetect_str = env_get("mmcautodetect");
|
|
|
|
if (autodetect_str && !strcmp(autodetect_str, "yes"))
|
|
return 1;
|
|
|
|
return 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];
|
|
char mmcblk[32];
|
|
u32 dev_no = mmc_get_env_dev();
|
|
|
|
if (!check_mmc_autodetect())
|
|
return;
|
|
|
|
env_set_ulong("mmcdev", dev_no);
|
|
|
|
/* Set mmcblk env */
|
|
sprintf(mmcblk, "/dev/mmcblk%dp2 rootwait rw", mmc_map_to_kernel_blk(dev_no));
|
|
env_set("mmcroot", mmcblk);
|
|
|
|
sprintf(cmd, "mmc dev %d", dev_no);
|
|
run_command(cmd, 0);
|
|
}
|