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Fixed MTP to work with TWRP

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awab228 2018-06-19 23:16:04 +02:00
commit f6dfaef42e
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52
arch/mips/include/asm/mach-loongson/kernel-entry-init.h Normal file
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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2005 Embedded Alley Solutions, Inc
* Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2009 Jiajie Chen (chenjiajie@cse.buaa.edu.cn)
* Copyright (C) 2012 Huacai Chen (chenhc@lemote.com)
*/
#ifndef __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
#define __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
/*
* Override macros used in arch/mips/kernel/head.S.
*/
.macro kernel_entry_setup
#ifdef CONFIG_CPU_LOONGSON3
.set push
.set mips64
/* Set LPA on LOONGSON3 config3 */
mfc0 t0, $16, 3
or t0, (0x1 << 7)
mtc0 t0, $16, 3
/* Set ELPA on LOONGSON3 pagegrain */
li t0, (0x1 << 29)
mtc0 t0, $5, 1
_ehb
.set pop
#endif
.endm
/*
* Do SMP slave processor setup.
*/
.macro smp_slave_setup
#ifdef CONFIG_CPU_LOONGSON3
.set push
.set mips64
/* Set LPA on LOONGSON3 config3 */
mfc0 t0, $16, 3
or t0, (0x1 << 7)
mtc0 t0, $16, 3
/* Set ELPA on LOONGSON3 pagegrain */
li t0, (0x1 << 29)
mtc0 t0, $5, 1
_ehb
.set pop
#endif
.endm
#endif /* __ASM_MACH_LOONGSON_KERNEL_ENTRY_H */