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include: env: phytec: Add common mmc boot for K3 SoMs

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This environment include can be used to boot from a
MMC device for PHYTEC's K3-based SoMs.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
This commit is contained in:
Daniel Schultz
2024-07-16 22:11:31 -07:00
committed by Tom Rini
parent 84303dc371
commit 381580e31b
1 changed files with 18 additions and 0 deletions
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include/env/phytec/k3_mmc.env vendored Normal file
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2024 PHYTEC Messtechnik GmbH
* Author: Daniel Schultz <d.schultz@phytec.de>
*/
/* Logic for TI K3 based SoCs to boot from a MMC device. */
mmcargs=setenv bootargs console=${console} earlycon=${earlycon}
root=/dev/mmcblk${mmcdev}p${mmcroot} rootwait rw
loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} Image
loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}
mmcboot=run mmcargs;
mmc dev ${mmcdev};
mmc rescan;
run loadimage;
run loadfdt;
booti ${loadaddr} - ${fdt_addr_r}