| Nicolas Royer | ebc82ef | 2012-07-01 19:19:46 +0200 | [diff] [blame] | 1 | #ifndef __ATMEL_SHA_REGS_H__ |
| 2 | #define __ATMEL_SHA_REGS_H__ |
| 3 | |
| 4 | #define SHA_REG_DIGEST(x) (0x80 + ((x) * 0x04)) |
| 5 | #define SHA_REG_DIN(x) (0x40 + ((x) * 0x04)) |
| 6 | |
| 7 | #define SHA_CR 0x00 |
| 8 | #define SHA_CR_START (1 << 0) |
| 9 | #define SHA_CR_FIRST (1 << 4) |
| 10 | #define SHA_CR_SWRST (1 << 8) |
| 11 | |
| 12 | #define SHA_MR 0x04 |
| 13 | #define SHA_MR_MODE_MASK (0x3 << 0) |
| 14 | #define SHA_MR_MODE_MANUAL 0x0 |
| 15 | #define SHA_MR_MODE_AUTO 0x1 |
| 16 | #define SHA_MR_MODE_PDC 0x2 |
| 17 | #define SHA_MR_DUALBUFF (1 << 3) |
| 18 | #define SHA_MR_PROCDLY (1 << 4) |
| 19 | #define SHA_MR_ALGO_SHA1 (0 << 8) |
| 20 | #define SHA_MR_ALGO_SHA256 (1 << 8) |
| 21 | |
| 22 | #define SHA_IER 0x10 |
| 23 | #define SHA_IDR 0x14 |
| 24 | #define SHA_IMR 0x18 |
| 25 | #define SHA_ISR 0x1C |
| 26 | #define SHA_INT_DATARDY (1 << 0) |
| 27 | #define SHA_INT_ENDTX (1 << 1) |
| 28 | #define SHA_INT_TXBUFE (1 << 2) |
| 29 | #define SHA_INT_URAD (1 << 8) |
| 30 | #define SHA_ISR_URAT_MASK (0x7 << 12) |
| 31 | #define SHA_ISR_URAT_IDR (0x0 << 12) |
| 32 | #define SHA_ISR_URAT_ODR (0x1 << 12) |
| 33 | #define SHA_ISR_URAT_MR (0x2 << 12) |
| 34 | #define SHA_ISR_URAT_WO (0x5 << 12) |
| 35 | |
| 36 | #define SHA_TPR 0x108 |
| 37 | #define SHA_TCR 0x10C |
| 38 | #define SHA_TNPR 0x118 |
| 39 | #define SHA_TNCR 0x11C |
| 40 | #define SHA_PTCR 0x120 |
| 41 | #define SHA_PTCR_TXTEN (1 << 8) |
| 42 | #define SHA_PTCR_TXTDIS (1 << 9) |
| 43 | #define SHA_PTSR 0x124 |
| 44 | #define SHA_PTSR_TXTEN (1 << 8) |
| 45 | |
| 46 | #endif /* __ATMEL_SHA_REGS_H__ */ |