mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 05:04:26 +00:00
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>
21 lines
440 B
ArmAsm
21 lines
440 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2018 Cisco Systems, Inc.
|
|
*
|
|
* Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
|
|
*/
|
|
|
|
#include <linux/linkage.h>
|
|
|
|
ENTRY(save_boot_params)
|
|
ldr r6, =bcmstb_boot_parameters
|
|
str r0, [r6, #0]
|
|
str r1, [r6, #4]
|
|
str r2, [r6, #8]
|
|
str r3, [r6, #12]
|
|
str sp, [r6, #16]
|
|
str lr, [r6, #20]
|
|
ldr r6, =prior_stage_fdt_address
|
|
str r2, [r6]
|
|
b save_boot_params_ret
|
|
ENDPROC(save_boot_params)
|