From 75f10b465af9efd59906e9079ed9cbda7e0f7a43 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Thu, 22 May 2008 16:20:18 +0100 Subject: [ARM] 5047/2: Support resetting by asserting GPIO pin This adds support for resetting via assertion of GPIO pin. This e.g. is used on Sharp Zaurus SL-6000. Signed-off-by: Dmitry Baryshkov Acked-by: Eric Miao Signed-off-by: Russell King --- include/asm-arm/arch-pxa/system.h | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) (limited to 'include/asm-arm/arch-pxa/system.h') diff --git a/include/asm-arm/arch-pxa/system.h b/include/asm-arm/arch-pxa/system.h index 9aa6c2e939e..14894ae3fa6 100644 --- a/include/asm-arm/arch-pxa/system.h +++ b/include/asm-arm/arch-pxa/system.h @@ -20,19 +20,4 @@ static inline void arch_idle(void) } -static inline void arch_reset(char mode) -{ - if (cpu_is_pxa2xx()) - RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; - - if (mode == 's') { - /* Jump into ROM at address 0 */ - cpu_reset(0); - } else { - /* Initialize the watchdog and let it fire */ - OWER = OWER_WME; - OSSR = OSSR_M3; - OSMR3 = OSCR + 368640; /* ... in 100 ms */ - } -} - +void arch_reset(char mode); -- cgit v1.2.3