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https://github.com/brain-hackers/u-boot-brain
synced 2024-08-15 06:33:45 +09:00
![Weijie Gao](/assets/img/avatar_default.png)
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 */
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/*
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* Copyright (C) 2018 MediaTek Inc.
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*/
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#include <linux/linkage.h>
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.extern preloader_param
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ENTRY(save_boot_params)
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ldr r6, =preloader_param
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str r4, [r6]
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b save_boot_params_ret
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ENDPROC(save_boot_params)
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ENTRY(lowlevel_init)
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/* enable SMP bit */
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mrc p15, 0, r0, c1, c0, 1
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orr r0, r0, #0x40
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mcr p15, 0, r0, c1, c0, 1
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mov pc, lr
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ENDPROC(lowlevel_init)
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