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GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

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lai
2026-09-06 03:52:57 +08:00
commit b1928b41c0
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source/trusted-firmware/trusted-firmware-a-2.8/plat/imx/common/imx_wdog.c
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/*
* Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <lib/mmio.h>
#include <imx_regs.h>
#include <imx_wdog.h>
static void imx_wdog_power_down(unsigned long base)
{
struct wdog_regs *wdog = (struct wdog_regs *)base;
mmio_write_16((uintptr_t)&wdog->wmcr, 0);
}
void imx_wdog_init(void)
{
imx_wdog_power_down(WDOG1_BASE);
imx_wdog_power_down(WDOG2_BASE);
imx_wdog_power_down(WDOG3_BASE);
imx_wdog_power_down(WDOG4_BASE);
}