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Commit e9d10a16 authored by Andrew Victor's avatar Andrew Victor Committed by Russell King
Browse files

[ARM] 4087/1: AT91: CPU reset for SAM9x processors 



This patch implements CPU and peripheral reset on AT91SAM9260 and
AT91SAM9261.

Original patch from Wojtek Kaniewski.

Signed-off-by: default avatarAndrew Victor <andrew@sanpeople.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent a14d5273

arch/arm/mach-at91rm9200/at91sam9260.c

+2 −1
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <asm/mach/map.h>

#include <asm/arch/at91sam9260.h>

#include <asm/arch/at91_pmc.h>

#include <asm/arch/at91_rstc.h>



#include "generic.h"

#include "clock.h"
@@ -212,7 +213,7 @@ static struct at91_gpio_bank at91sam9260_gpio[] = { 


static void at91sam9260_reset(void)

{

#warning "Implement CPU reset"

	at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);

}

arch/arm/mach-at91rm9200/at91sam9261.c

+2 −1
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <asm/mach/map.h>

#include <asm/arch/at91sam9261.h>

#include <asm/arch/at91_pmc.h>

#include <asm/arch/at91_rstc.h>



#include "generic.h"

#include "clock.h"
@@ -207,7 +208,7 @@ static struct at91_gpio_bank at91sam9261_gpio[] = { 


static void at91sam9261_reset(void)

{

#warning "Implement CPU reset"

	at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);

}