mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-30 06:53:09 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
32 lines
752 B
ArmAsm
32 lines
752 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2011 Andes Technology Corporation
|
|
* Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
|
|
*/
|
|
|
|
#include <asm/arch-ag101/ag101.h>
|
|
#include <linux/linkage.h>
|
|
|
|
.text
|
|
|
|
#ifndef CONFIG_SKIP_TRUNOFF_WATCHDOG
|
|
ENTRY(turnoff_watchdog)
|
|
|
|
#define WD_CR 0xC
|
|
#define WD_ENABLE 0x1
|
|
|
|
! Turn off the watchdog, according to Faraday FTWDT010 spec
|
|
li $p0, (CONFIG_FTWDT010_BASE+WD_CR) ! Get the addr of WD CR
|
|
lwi $p1, [$p0] ! Get the config of WD
|
|
andi $p1, $p1, 0x1f ! Wipe out useless bits
|
|
li $r0, ~WD_ENABLE
|
|
and $p1, $p1, $r0 ! Set WD disable
|
|
sw $p1, [$p0] ! Write back to WD CR
|
|
|
|
! Disable Interrupts by clear GIE in $PSW reg
|
|
setgie.d
|
|
|
|
ret
|
|
|
|
ENDPROC(turnoff_watchdog)
|
|
#endif
|