mirror of
https://xff.cz/git/u-boot/
synced 2025-10-31 18:35:42 +01:00
fe133eb192
Add i.MX8QM qmx8 congatec board support U-Boot 2021.07-rc3-00528-gc9a966d9dd (May 31 2021 - 15:21:25 +0200) CPU: NXP i.MX8QM RevB A53 at 1200 MHz Model: Congatec QMX8 Qseven series Board: conga-QMX8 Build: SCFW 494c97f3, SECO-FW d63fdb21, ATF 09c5cc9 Boot: SD2 DRAM: 6 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 switch to partitions #0, OK mmc2 is current device Net: Error: ethernet@5b040000 address not set. No ethernet found. Hit any key to stop autoboot: 0 Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Simon Glass <sjg@chromium.org> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
50 lines
929 B
C
50 lines
929 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2016 Freescale Semiconductor, Inc.
|
|
* Copyright 2018 NXP
|
|
*
|
|
*/
|
|
#include <common.h>
|
|
#include <linux/errno.h>
|
|
#include <asm/io.h>
|
|
#include <env.h>
|
|
#include <command.h>
|
|
#include <stdbool.h>
|
|
#include <mmc.h>
|
|
|
|
static int check_mmc_autodetect(void)
|
|
{
|
|
char *autodetect_str = env_get("mmcautodetect");
|
|
|
|
if ((autodetect_str) && (strcmp(autodetect_str, "yes") == 0))
|
|
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);
|
|
}
|