u-boot/arch/arm/mach-mediatek/cpu.c
Weijie Gao d24416c3fa arm: mediatek: remove arch_misc_init
The watchdog of mediatek chips is enabled by bootrom before u-boot is
running. Previously we choose to enable the wdt driver only to disable the
watchdog hardware.

Now wdt service is enabled by default. The function arch_misc_init which is
only used to disable wdt is no longer needed.

Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-07-07 17:38:55 -04:00

22 lines
333 B
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2018 MediaTek Inc.
*/
#include <common.h>
#include <dm.h>
#include <wdt.h>
#include <dm/uclass-internal.h>
int arch_cpu_init(void)
{
icache_enable();
return 0;
}
void enable_caches(void)
{
/* Enable D-cache. I-cache is already enabled in start.S */
dcache_enable();
}