rt-thread-official/bsp/mipssim/drivers/cpuinit_gcc.S

26 lines
457 B
ArmAsm

/*
* Copyright (c) 2006-2019, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2019-12-04 Jiaxun Yang Initial version
*/
#ifndef __ASSEMBLY__
#define __ASSEMBLY__
#endif
#include <mips.h>
.section ".text", "ax"
.set noreorder
.globl rt_cpu_early_init
rt_cpu_early_init:
mfc0 t0, CP0_CONFIG
ori t0, 3
mtc0 t0, CP0_CONFIG
ehb
jr ra