mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
894c3ad27f
Add support for loading U-Boot on the Broadcom 7445 SoC. This port assumes Broadcom's BOLT bootloader is acting as the second stage bootloader, and U-Boot is acting as the third stage bootloader, loaded as an ELF program by BOLT. Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org> Cc: Stefan Roese <sr@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Florian Fainelli <f.fainelli@gmail.com>
22 lines
440 B
ArmAsm
22 lines
440 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2018 Cisco Systems, Inc.
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*
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* Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
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*/
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#include <linux/linkage.h>
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ENTRY(save_boot_params)
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ldr r6, =bcmstb_boot_parameters
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str r0, [r6, #0]
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str r1, [r6, #4]
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str r2, [r6, #8]
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str r3, [r6, #12]
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str sp, [r6, #16]
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str lr, [r6, #20]
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ldr r6, =prior_stage_fdt_address
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str r2, [r6]
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b save_boot_params_ret
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ENDPROC(save_boot_params)
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