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.
42 lines
813 B
42 lines
813 B
/*
|
|
* Copyright (C) 2017 Masahiro Yamada <yamada.masahiro@socionext.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <sysreset.h>
|
|
#include <linux/errno.h>
|
|
#include <linux/psci.h>
|
|
|
|
static int psci_sysreset_request(struct udevice *dev, enum sysreset_t type)
|
|
{
|
|
unsigned long function_id;
|
|
|
|
switch (type) {
|
|
case SYSRESET_WARM:
|
|
case SYSRESET_COLD:
|
|
function_id = PSCI_0_2_FN_SYSTEM_RESET;
|
|
break;
|
|
case SYSRESET_POWER:
|
|
function_id = PSCI_0_2_FN_SYSTEM_OFF;
|
|
break;
|
|
default:
|
|
return -ENOSYS;
|
|
}
|
|
|
|
invoke_psci_fn(function_id, 0, 0, 0);
|
|
|
|
return -EINPROGRESS;
|
|
}
|
|
|
|
static struct sysreset_ops psci_sysreset_ops = {
|
|
.request = psci_sysreset_request,
|
|
};
|
|
|
|
U_BOOT_DRIVER(psci_sysreset) = {
|
|
.name = "psci-sysreset",
|
|
.id = UCLASS_SYSRESET,
|
|
.ops = &psci_sysreset_ops,
|
|
};
|
|
|