mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
361e13f1d5
This adds a general board file based on MT7623 SoCs from MediaTek. As this u-boot is loaded by MTK proprietary preloader, there is no low level initializtion codes. Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Tested-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
23 lines
402 B
ArmAsm
23 lines
402 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) 2018 MediaTek Inc.
|
|
*/
|
|
|
|
#include <linux/linkage.h>
|
|
|
|
.extern preloader_param
|
|
|
|
ENTRY(save_boot_params)
|
|
ldr r6, =preloader_param
|
|
str r4, [r6]
|
|
b save_boot_params_ret
|
|
ENDPROC(save_boot_params)
|
|
|
|
ENTRY(lowlevel_init)
|
|
/* enable SMP bit */
|
|
mrc p15, 0, r0, c1, c0, 1
|
|
orr r0, r0, #0x40
|
|
mcr p15, 0, r0, c1, c0, 1
|
|
mov pc, lr
|
|
ENDPROC(lowlevel_init)
|