/* $NetBSD: rk_v1crypto.h,v 1.1.2.2 2020/05/18 18:54:30 martin Exp $ */ /*- * Copyright (c) 2020 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Taylor R. Campbell. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _ARM_ROCKCHIP_RK_V1CRYPTO_H #define _ARM_ROCKCHIP_RK_V1CRYPTO_H #define RK_V1CRYPTO_INTSTS 0x0000 /* Interrupt Status */ #define RK_V1CRYPTO_INTSTS_PKA_DONE __BIT(5) #define RK_V1CRYPTO_INTSTS_HASH_DONE __BIT(4) #define RK_V1CRYPTO_INTSTS_HRDMA_ERR __BIT(3) #define RK_V1CRYPTO_INTSTS_HRDMA_DONE __BIT(2) #define RK_V1CRYPTO_INTSTS_BCDMA_ERR __BIT(1) #define RK_V1CRYPTO_INTSTS_BCDMA_DONE __BIT(0) #define RK_V1CRYPTO_INTENA 0x0004 /* Interrupt Enable */ #define RK_V1CRYPTO_INTENA_PKA_DONE __BIT(5) #define RK_V1CRYPTO_INTENA_HASH_DONE __BIT(4) #define RK_V1CRYPTO_INTENA_HRDMA_ERR __BIT(3) #define RK_V1CRYPTO_INTENA_HRDMA_DONE __BIT(2) #define RK_V1CRYPTO_INTENA_BCDMA_ERR __BIT(1) #define RK_V1CRYPTO_INTENA_BCDMA_DONE __BIT(0) #define RK_V1CRYPTO_CTRL 0x0008 /* Control */ #define RK_V1CRYPTO_CTRL_MASK __BITS(31,16) #define RK_V1CRYPTO_CTRL_TRNG_FLUSH __BIT(9) #define RK_V1CRYPTO_CTRL_TRNG_START __BIT(8) #define RK_V1CRYPTO_CTRL_PKA_FLUSH __BIT(7) #define RK_V1CRYPTO_CTRL_HASH_FLUSH __BIT(6) #define RK_V1CRYPTO_CTRL_BLOCK_FLUSH __BIT(5) #define RK_V1CRYPTO_CTRL_PKA_START __BIT(4) #define RK_V1CRYPTO_CTRL_HASH_START __BIT(3) #define RK_V1CRYPTO_CTRL_BLOCK_START __BIT(2) #define RK_V1CRYPTO_CTRL_TDES_START __BIT(1) #define RK_V1CRYPTO_CTRL_AES_START __BIT(0) #define RK_V1CRYPTO_CONF 0x000c /* ? */ #define RK_V1CRYPTO_CONF_HR_ADDR_MODE __BIT(8) #define RK_V1CRYPTO_CONF_BT_ADDR_MODE __BIT(7) #define RK_V1CRYPTO_CONF_BR_ADDR_MODE __BIT(6) #define RK_V1CRYPTO_CONF_MODE_FIX 1 #define RK_V1CRYPTO_CONF_MODE_INCR 0 #define RK_V1CRYPTO_CONF_BYTESWAP_HRFIFO __BIT(5) #define RK_V1CRYPTO_CONF_BYTESWAP_BTFIFO __BIT(4) #define RK_V1CRYPTO_CONF_BYTESWAP_BRFIFO __BIT(3) #define RK_V1CRYPTO_CONF_DESSEL __BIT(2) #define RK_V1CRYPTO_CONF_DESSEL_AES 0 #define RK_V1CRYPTO_CONF_DESSEL_DES 1 /* 3DES? */ #define RK_V1CRYPTO_CONF_HASHINSEL __BITS(1,0) #define RK_V1CRYPTO_CONF_HASHINSEL_INDEP 0 #define RK_V1CRYPTO_CONF_HASHINSEL_BLKIN 1 #define RK_V1CRYPTO_CONF_HASHINSEL_BLKOUT 2 #define RK_V1CRYPTO_BRDMAS 0x0010 /* Block Rx DMA Start */ #define RK_V1CRYPTO_BTDMAS 0x0014 /* Block Tx DMA Start */ #define RK_V1CRYPTO_BRDMAL 0x0018 /* Block Rx DMA Length */ #define RK_V1CRYPTO_BTDMAL 0x0020 /* Block Tx DMA Length */ #define RK_V1CRYPTO_HRDMAS 0x001c /* Hash Rx DMA Start */ #define RK_V1CRYPTO_HRDMAL 0x0020 /* Hash Rx DMA Length */ #define RK_V1CRYPTO_AES_CTRL 0x0080 /* AES Control */ #define RK_V1CRYPTO_AES_CTRL_BYTESWAP_CNT __BIT(11) #define RK_V1CRYPTO_AES_CTRL_BYTESWAP_KEY __BIT(10) #define RK_V1CRYPTO_AES_CTRL_BYTESWAP_IV __BIT(9) #define RK_V1CRYPTO_AES_CTRL_BYTESWAP_DO __BIT(8) #define RK_V1CRYPTO_AES_CTRL_BYTESWAP_DI __BIT(7) #define RK_V1CRYPTO_AES_CTRL_KEYCHANGE __BIT(6) #define RK_V1CRYPTO_AES_CTRL_MODE __BITS(5,4) #define RK_V1CRYPTO_AES_CTRL_MODE_ECB 0 #define RK_V1CRYPTO_AES_CTRL_MODE_CBC 1 #define RK_V1CRYPTO_AES_CTRL_MODE_CTR 2 #define RK_V1CRYPTO_AES_CTRL_KEYSIZE __BITS(3,2) #define RK_V1CRYPTO_AES_CTRL_KEYSIZE_128 0 #define RK_V1CRYPTO_AES_CTRL_KEYSIZE_192 1 #define RK_V1CRYPTO_AES_CTRL_KEYSIZE_256 2 #define RK_V1CRYPTO_AES_CTRL_FIFOMODE __BIT(1) #define RK_V1CRYPTO_AES_CTRL_DIR __BIT(0) #define RK_V1CRYPTO_AES_CTRL_DIR_ENC 0 #define RK_V1CRYPTO_AES_CTRL_DIR_DEC 1 #define RK_V1CRYPTO_AES_STS 0x0084 /* AES Status */ #define RK_V1CRYPTO_AES_STS_DONE __BIT(0) #define RK_V1CRYPTO_AES_DIN(n) (0x0088 + 4*(n)) /* AES Input */ #define RK_V1CRYPTO_AES_DOUT(n) (0x0098 + 4*(n)) /* AES Output */ #define RK_V1CRYPTO_AES_IV(n) (0x00a8 + 4*(n)) /* AES IV */ #define RK_V1CRYPTO_AES_KEY(n) (0x00b8 + 4*(n)) /* AES Key */ #define RK_V1CRYPTO_AES_CNT(n) (0x00d8 + 4*(n)) /* AES Input Counter */ #define RK_V1CRYPTO_TDES_CTRL 0x0100 /* 3DES Control */ #define RK_V1CRYPTO_TDES_CTRL_BYTESWAP_KEY __BIT(8) #define RK_V1CRYPTO_TDES_CTRL_BYTESWAP_IV __BIT(7) #define RK_V1CRYPTO_TDES_CTRL_BYTESWAP_DO __BIT(6) #define RK_V1CRYPTO_TDES_CTRL_BYTESWAP_DI __BIT(5) #define RK_V1CRYPTO_TDES_CTRL_MODE __BIT(4) #define RK_V1CRYPTO_TDES_CTRL_MODE_ECB 0 #define RK_V1CRYPTO_TDES_CTRL_MODE_CBC 1 #define RK_V1CRYPTO_TDES_CTRL_KEYMODE __BIT(3) #define RK_V1CRYPTO_TDES_CTRL_KEYMODE_EDE 0 #define RK_V1CRYPTO_TDES_CTRL_KEYMODE_EEE 1 #define RK_V1CRYPTO_TDES_CTRL_SELECT __BIT(2) #define RK_V1CRYPTO_TDES_CTRL_SELECT_DES 0 #define RK_V1CRYPTO_TDES_CTRL_SELECT_TDES 1 #define RK_V1CRYPTO_TDES_CTRL_FIFOMODE __BIT(1) #define RK_V1CRYPTO_TDES_CTRL_DIR __BIT(0) #define RK_V1CRYPTO_TDES_CTRL_DIR_ENC 0 #define RK_V1CRYPTO_TDES_CTRL_DIR_DEC 1 #define RK_V1CRYPTO_TDES_STS 0x0104 /* 3DES Status */ #define RK_V1CRYPTO_TDES_STS_DONE __BIT(0) #define RK_V1CRYPTO_TDES_DIN(n) (0x0108 + 4*(n)) /* 3DES Input */ #define RK_V1CRYPTO_TDES_DOUT(n)(0x0110 + 4*(n)) /* 3DES Output */ #define RK_V1CRYPTO_TDES_IV(n) (0x0118 + 4*(n)) /* 3DES IV */ #define RK_V1CRYPTO_TDES_KEY(n) (0x0120 + 4*(n)) /* 3DES Key(1,2,3) */ #define RK_V1CRYPTO_HASH_CTRL 0x0180 /* Hash Control */ #define RK_V1CRYPTO_HASH_SWAP_DO __BIT(3) #define RK_V1CRYPTO_HASH_SWAP_DI __BIT(2) #define RK_V1CRYPTO_HASH_SELECT __BITS(1,0) #define RK_V1CRYPTO_HASH_SELECT_SHA1 0 #define RK_V1CRYPTO_HASH_SELECT_MD5 1 #define RK_V1CRYPTO_HASH_SELECT_SHA256 2 #define RK_V1CRYPTO_HASH_SELECT_PRNG 3 /* ??? */ #define RK_V1CRYPTO_HASH_STS 0x0184 /* Hash Status */ #define RK_V1CRYPTO_HASH_STS_DONE __BIT(0) #define RK_V1CRYPTO_HASH_MSG_LEN 0x0188 /* Hash Message Len */ #define RK_V1CRYPTO_HASH_DOUT(n)(0x018c + 4*(n)) /* Hash Result */ #define RK_V1CRYPTO_HASH_SEED(n)(0x01ac + 4*(n)) /* HMAC/PRNG key */ #define RK_V1CRYPTO_TRNG_CTRL 0x0200 /* TRNG Control */ #define RK_V1CRYPTO_TRNG_CTRL_OSC_ENABLE __BIT(16) #define RK_V1CRYPTO_TRNG_CTRL_CYCLES __BITS(15,0) #define RK_V1CRYPTO_TRNG_DOUT(n)(0x0204 + 4*(n)) /* TRNG Output */ #define RK_V1CRYPTO_TRNG_NOUT 8 /* up to 8 32-bit */ #define RK_V1CRYPTO_PKA_CTRL 0x0280 /* PKA Control (RSA?) */ #define RK_V1CRYPTO_PKA_CTRL_SIZE __BITS(1,0) #define RK_V1CRYPTO_PKA_CTRL_SIZE_512 0 #define RK_V1CRYPTO_PKA_CTRL_SIZE_1024 1 #define RK_V1CRYPTO_PKA_CTRL_SIZE_2048 2 #define RK_V1CRYPTO_M 0x0400 /* RSA `message' */ #define RK_V1CRYPTO_C 0x0500 /* 2^(2 ceil(lg n) + 2) mod n */ #define RK_V1CRYPTO_N 0x0600 /* RSA modulus? */ #define RK_V1CRYPTO_E 0x0700 /* RSA exponent? */ #endif /* _ARM_ROCKCHIP_RK_V1CRYPTO_H */