u-boot/arch/arm/cpu/armv7/bcmcygnus/reset.c
Scott Branden 7986688075 arm: bcmcygnus: Add bcmcygnus u-architecture
Base support for the Broadcom Cygnus SoC.
Based on iproc-common and the SoC specific reset function.

Signed-off-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
2014-08-30 07:46:40 -04:00

20 lines
374 B
C

/*
* Copyright 2014 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#define CRMU_MAIL_BOX1 0x03024028
#define CRMU_SOFT_RESET_CMD 0xFFFFFFFF
void reset_cpu(ulong ignored)
{
/* Send soft reset command via Mailbox. */
writel(CRMU_SOFT_RESET_CMD, CRMU_MAIL_BOX1);
while (1)
; /* loop forever till reset */
}