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https://github.com/AsahiLinux/u-boot
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01cdef22ee
Add a support for SPL which will boot from L2 LIM (0x0800_0000) and then SPL will boot U-Boot FIT image (OpenSBI FW_DYNAMIC + u-boot.bin) from MMC boot devices. SPL related code is leveraged from FSBL (https://github.com/sifive/freedom-u540-c000-bootloader.git) Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com>
23 lines
363 B
C
23 lines
363 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2020 SiFive, Inc
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* Pragnesh Patel <pragnesh.patel@sifive.com>
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*/
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#include <dm.h>
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#include <log.h>
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int soc_spl_init(void)
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{
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int ret;
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struct udevice *dev;
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/* DDR init */
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ret = uclass_get_device(UCLASS_RAM, 0, &dev);
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if (ret) {
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debug("DRAM init failed: %d\n", ret);
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return ret;
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}
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return 0;
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}
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