Kevin
68d74d3181
submodule of avionic design uboot bootloader and with included tools to get you started , read readme.md and readme-tk1-loader.md
34 lines
548 B
C
34 lines
548 B
C
/*
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* Copyright 2014 Freescale Semiconductor, Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <spl.h>
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u32 spl_boot_device(void)
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{
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#ifdef CONFIG_SPL_MMC_SUPPORT
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return BOOT_DEVICE_MMC1;
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#endif
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return BOOT_DEVICE_NAND;
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}
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u32 spl_boot_mode(const u32 boot_device)
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{
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switch (spl_boot_device()) {
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case BOOT_DEVICE_MMC1:
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#ifdef CONFIG_SPL_FAT_SUPPORT
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return MMCSD_MODE_FS;
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#else
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return MMCSD_MODE_RAW;
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#endif
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case BOOT_DEVICE_NAND:
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return 0;
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default:
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puts("spl: error: unsupported device\n");
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hang();
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}
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}
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