diff options
Diffstat (limited to 'include/asm-arm/arch-ebsa285/system.h')
| -rw-r--r-- | include/asm-arm/arch-ebsa285/system.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/asm-arm/arch-ebsa285/system.h b/include/asm-arm/arch-ebsa285/system.h new file mode 100644 index 000000000..a3fed312c --- /dev/null +++ b/include/asm-arm/arch-ebsa285/system.h @@ -0,0 +1,24 @@ +/* + * linux/include/asm-arm/arch-ebsa285/system.h + * + * Copyright (c) 1996,1997,1998 Russell King. + */ +#include <asm/hardware.h> +#include <asm/leds.h> + +/* To reboot, we set up the 21285 watchdog and enable it. + * We then wait for it to timeout. + */ +extern __inline__ void arch_hard_reset (void) +{ + cli(); + *CSR_TIMER4_LOAD = 0x8000; + *CSR_TIMER4_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16; + *CSR_SA110_CNTL |= 1 << 13; + while(1); +} + +#define ARCH_IDLE_OK + +#define arch_start_idle() leds_event(led_idle_start) +#define arch_end_idle() leds_event(led_idle_end) |