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https://github.com/smaeul/u-boot.git
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003b657edc
Add support for Apple's M1 SoC that is used in "Apple Silicon" Macs. This builds a basic U-Boot that can be used as a payload for the m1n1 boot loader being developed by the Asahi Linux project. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Add MAINTAINERS entry]
18 lines
311 B
ArmAsm
18 lines
311 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2021 Mark Kettenis <kettenis@openbsd.org>
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*/
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.align 8
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.global fw_dtb_pointer
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fw_dtb_pointer:
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.quad 0
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.global save_boot_params
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save_boot_params:
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/* Stash DTB pointer passed by m1n1 */
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adr x1, fw_dtb_pointer
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str x0, [x1]
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b save_boot_params_ret
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