diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/score/include/asm/irq.h | |
Diffstat (limited to 'arch/score/include/asm/irq.h')
| -rw-r--r-- | arch/score/include/asm/irq.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/score/include/asm/irq.h b/arch/score/include/asm/irq.h new file mode 100644 index 00000000..c883f3df --- /dev/null +++ b/arch/score/include/asm/irq.h @@ -0,0 +1,25 @@ +#ifndef _ASM_SCORE_IRQ_H +#define _ASM_SCORE_IRQ_H + +#define EXCEPTION_VECTOR_BASE_ADDR 0xa0000000 +#define VECTOR_ADDRESS_OFFSET_MODE4 0 +#define VECTOR_ADDRESS_OFFSET_MODE16 1 + +#define DEBUG_VECTOR_SIZE (0x4) +#define DEBUG_VECTOR_BASE_ADDR ((EXCEPTION_VECTOR_BASE_ADDR) + 0x1fc) + +#define GENERAL_VECTOR_SIZE (0x10) +#define GENERAL_VECTOR_BASE_ADDR ((EXCEPTION_VECTOR_BASE_ADDR) + 0x200) + +#define NR_IRQS 64 +#define IRQ_VECTOR_SIZE (0x10) +#define IRQ_VECTOR_BASE_ADDR ((EXCEPTION_VECTOR_BASE_ADDR) + 0x210) +#define IRQ_VECTOR_END_ADDR ((EXCEPTION_VECTOR_BASE_ADDR) + 0x5f0) + +#define irq_canonicalize(irq) (irq) + +#define IRQ_TIMER (7) /* Timer IRQ number of SPCT6600 */ + +extern void interrupt_exception_vector(void); + +#endif /* _ASM_SCORE_IRQ_H */ |