aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/arm/mach-at91/at91sam9260.c2
-rw-r--r--arch/arm/mach-at91/at91sam9261.c2
-rw-r--r--include/asm-arm/arch-at91/at91_rstc.h3
3 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 003c27c2ef65..6ea41d8266cb 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -259,7 +259,7 @@ static struct at91_gpio_bank at91sam9260_gpio[] = {
259 259
260static void at91sam9260_reset(void) 260static void at91sam9260_reset(void)
261{ 261{
262 at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); 262 at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
263} 263}
264 264
265 265
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 1a9102368f11..784d1e682d6d 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -225,7 +225,7 @@ static struct at91_gpio_bank at91sam9261_gpio[] = {
225 225
226static void at91sam9261_reset(void) 226static void at91sam9261_reset(void)
227{ 227{
228 at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); 228 at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
229} 229}
230 230
231 231
diff --git a/include/asm-arm/arch-at91/at91_rstc.h b/include/asm-arm/arch-at91/at91_rstc.h
index 0b7afbc015a2..fb8d1618a231 100644
--- a/include/asm-arm/arch-at91/at91_rstc.h
+++ b/include/asm-arm/arch-at91/at91_rstc.h
@@ -17,7 +17,7 @@
17#define AT91_RSTC_PROCRST (1 << 0) /* Processor Reset */ 17#define AT91_RSTC_PROCRST (1 << 0) /* Processor Reset */
18#define AT91_RSTC_PERRST (1 << 2) /* Peripheral Reset */ 18#define AT91_RSTC_PERRST (1 << 2) /* Peripheral Reset */
19#define AT91_RSTC_EXTRST (1 << 3) /* External Reset */ 19#define AT91_RSTC_EXTRST (1 << 3) /* External Reset */
20#define AT91_RSTC_KEY (0xff << 24) /* KEY Password */ 20#define AT91_RSTC_KEY (0xa5 << 24) /* KEY Password */
21 21
22#define AT91_RSTC_SR (AT91_RSTC + 0x04) /* Reset Controller Status Register */ 22#define AT91_RSTC_SR (AT91_RSTC + 0x04) /* Reset Controller Status Register */
23#define AT91_RSTC_URSTS (1 << 0) /* User Reset Status */ 23#define AT91_RSTC_URSTS (1 << 0) /* User Reset Status */
@@ -34,6 +34,5 @@
34#define AT91_RSTC_URSTEN (1 << 0) /* User Reset Enable */ 34#define AT91_RSTC_URSTEN (1 << 0) /* User Reset Enable */
35#define AT91_RSTC_URSTIEN (1 << 4) /* User Reset Interrupt Enable */ 35#define AT91_RSTC_URSTIEN (1 << 4) /* User Reset Interrupt Enable */
36#define AT91_RSTC_ERSTL (0xf << 8) /* External Reset Length */ 36#define AT91_RSTC_ERSTL (0xf << 8) /* External Reset Length */
37#define AT91_RSTC_KEY (0xff << 24) /* KEY Password */
38 37
39#endif 38#endif