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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>
49 lines
929 B
C
49 lines
929 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2016 Freescale Semiconductor, Inc.
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* Copyright 2018 NXP
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*
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*/
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#include <common.h>
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#include <linux/errno.h>
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#include <asm/io.h>
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#include <env.h>
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#include <command.h>
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#include <stdbool.h>
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#include <mmc.h>
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static int check_mmc_autodetect(void)
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{
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char *autodetect_str = env_get("mmcautodetect");
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if ((autodetect_str) && (strcmp(autodetect_str, "yes") == 0))
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return 1;
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return 0;
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}
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/* This should be defined for each board */
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__weak int mmc_map_to_kernel_blk(int dev_no)
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{
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return dev_no;
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}
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void board_late_mmc_env_init(void)
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{
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char cmd[32];
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char mmcblk[32];
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u32 dev_no = mmc_get_env_dev();
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if (!check_mmc_autodetect())
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return;
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env_set_ulong("mmcdev", dev_no);
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/* Set mmcblk env */
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sprintf(mmcblk, "/dev/mmcblk%dp2 rootwait rw",
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mmc_map_to_kernel_blk(dev_no));
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env_set("mmcroot", mmcblk);
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sprintf(cmd, "mmc dev %d", dev_no);
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run_command(cmd, 0);
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}
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