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92ff68b298
This boot logic allows to boot a Kernel image, Device-Tree blob and a initramfs from an external OSPI/QSPI NOR flash. Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
19 lines
637 B
Bash
19 lines
637 B
Bash
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2024 PHYTEC Messtechnik GmbH
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* Author: Daniel Schultz <d.schultz@phytec.de>
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*/
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/* Logic for TI K3 based SoCs to boot from an OSPI/QSPI NOR flash. */
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spiargs=setenv bootargs console=${console} earlycon=${earlycon}
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spiloadimage=sf read ${kernel_addr_r} ${spi_image_addr} ${size_kern}
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spiloadfdt=sf read ${fdt_addr_r} ${spi_fdt_addr} ${size_fdt}
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spiloadramdisk=sf read ${ramdisk_addr_r} ${spi_ramdisk_addr} ${size_fs}
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spiboot=run spiargs;
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sf probe;
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run spiloadimage;
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run spiloadfdt;
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run spiloadramdisk;
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booti ${kernel_addr_r} ${ramdisk_addr_r}:0x${size_fs} ${fdt_addr_r}
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