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 #define SHA_CR_WUIHV (1 << 12) 12 #define SHA_CR_WUIEHV (1 << 13) 13 14 #define SHA_MR 0x04 15 #define SHA_MR_MODE_MASK (0x3 << 0) 16 #define SHA_MR_MODE_MANUAL 0x0 17 #define SHA_MR_MODE_AUTO 0x1 18 #define SHA_MR_MODE_PDC 0x2 19 #define SHA_MR_PROCDLY (1 << 4) 20 #define SHA_MR_UIHV (1 << 5) 21 #define SHA_MR_UIEHV (1 << 6) 22 #define SHA_MR_ALGO_SHA1 (0 << 8) 23 #define SHA_MR_ALGO_SHA256 (1 << 8) 24 #define SHA_MR_ALGO_SHA384 (2 << 8) 25 #define SHA_MR_ALGO_SHA512 (3 << 8) 26 #define SHA_MR_ALGO_SHA224 (4 << 8) 27 #define SHA_MR_DUALBUFF (1 << 16) 28 29 #define SHA_IER 0x10 30 #define SHA_IDR 0x14 31 #define SHA_IMR 0x18 32 #define SHA_ISR 0x1C 33 #define SHA_INT_DATARDY (1 << 0) 34 #define SHA_INT_ENDTX (1 << 1) 35 #define SHA_INT_TXBUFE (1 << 2) 36 #define SHA_INT_URAD (1 << 8) 37 #define SHA_ISR_URAT_MASK (0x7 << 12) 38 #define SHA_ISR_URAT_IDR (0x0 << 12) 39 #define SHA_ISR_URAT_ODR (0x1 << 12) 40 #define SHA_ISR_URAT_MR (0x2 << 12) 41 #define SHA_ISR_URAT_WO (0x5 << 12) 42 43 #define SHA_HW_VERSION 0xFC 44 45 #define SHA_TPR 0x108 46 #define SHA_TCR 0x10C 47 #define SHA_TNPR 0x118 48 #define SHA_TNCR 0x11C 49 #define SHA_PTCR 0x120 50 #define SHA_PTCR_TXTEN (1 << 8) 51 #define SHA_PTCR_TXTDIS (1 << 9) 52 #define SHA_PTSR 0x124 53 #define SHA_PTSR_TXTEN (1 << 8) 54 55 #endif /* __ATMEL_SHA_REGS_H__ */ 56