upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
783 B
38 lines
783 B
/*
|
|
* (C) Copyright 2009
|
|
* Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/hardware.h>
|
|
#include <asm/arch/spr_syscntl.h>
|
|
|
|
void reset_cpu(ulong ignored)
|
|
{
|
|
struct syscntl_regs *syscntl_regs_p =
|
|
(struct syscntl_regs *)CONFIG_SPEAR_SYSCNTLBASE;
|
|
|
|
printf("System is going to reboot ...\n");
|
|
|
|
/*
|
|
* This 1 second delay will allow the above message
|
|
* to be printed before reset
|
|
*/
|
|
udelay((1000 * 1000));
|
|
|
|
/* Going into slow mode before resetting SOC */
|
|
writel(0x02, &syscntl_regs_p->scctrl);
|
|
|
|
/*
|
|
* Writing any value to the system status register will
|
|
* reset the SoC
|
|
*/
|
|
writel(0x00, &syscntl_regs_p->scsysstat);
|
|
|
|
/* system will restart */
|
|
while (1)
|
|
;
|
|
}
|
|
|