5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
31 lines
586 B
C
31 lines
586 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Copyright (C) 2007 Lemote Inc. & Institute of Computing Technology
|
|
* Author: Fuxin Zhang, zhangfx@lemote.com
|
|
*/
|
|
#include <linux/export.h>
|
|
#include <linux/init.h>
|
|
|
|
#include <asm/wbflush.h>
|
|
#include <asm/bootinfo.h>
|
|
|
|
#include <loongson.h>
|
|
|
|
static void wbflush_loongson(void)
|
|
{
|
|
asm(".set\tpush\n\t"
|
|
".set\tnoreorder\n\t"
|
|
".set mips3\n\t"
|
|
"sync\n\t"
|
|
"nop\n\t"
|
|
".set\tpop\n\t"
|
|
".set mips0\n\t");
|
|
}
|
|
|
|
void (*__wbflush)(void) = wbflush_loongson;
|
|
EXPORT_SYMBOL(__wbflush);
|
|
|
|
void __init plat_mem_setup(void)
|
|
{
|
|
}
|