blob: bd11436f118e338973340c971e0a042748718341 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <device/mmio.h>
#include <reset.h>
#define GCNT_PSHOLD ((void *)0x004AB000u)
#define TCSR_BOOT_MISC_DETECT ((void *)0x0193D100)
#define TCSR_RESET_DEBUG_SW_ENTRY ((void *)0x01940000)
void do_board_reset(void)
{
/*
* At boot time the boot loaders would have set a magic cookie
* here to detect watchdog reset. However, since this is a
* normal reset clear the magic numbers.
*/
write32(TCSR_BOOT_MISC_DETECT, 0);
write32(TCSR_RESET_DEBUG_SW_ENTRY, 0);
write32(GCNT_PSHOLD, 0);
}
|
