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/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2021 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SE_T210_H
#define _SE_T210_H
#include <utils/types.h>
#define SE_CRYPTO_QUEUE_LENGTH 50
#define SE_MAX_SRC_SG_COUNT 50
#define SE_MAX_DST_SG_COUNT 50
#define SE_AES_KEYSLOT_COUNT 16
#define SE_RSA_KEYSLOT_COUNT 2
#define SE_MAX_LAST_BLOCK_SIZE 0xFFFFF
#define SE_AES_BLOCK_SIZE 16
#define SE_AES_IV_SIZE 16
#define SE_AES_MIN_KEY_SIZE 16
#define SE_AES_MAX_KEY_SIZE 32
#define SE_KEY_128_SIZE 16
#define SE_KEY_192_SIZE 24
#define SE_KEY_256_SIZE 32
#define SE_SHA_192_SIZE 24
#define SE_SHA_256_SIZE 32
#define SE_SHA_384_SIZE 48
#define SE_SHA_512_SIZE 64
#define SE_RNG_IV_SIZE 16
#define SE_RNG_DT_SIZE 16
#define SE_RNG_KEY_SIZE 16
#define SE_RNG_SEED_SIZE (SE_RNG_IV_SIZE + SE_RNG_KEY_SIZE + SE_RNG_DT_SIZE)
#define SE_AES_CMAC_DIGEST_SIZE 16
#define SE_RSA512_DIGEST_SIZE 64
#define SE_RSA1024_DIGEST_SIZE 128
#define SE_RSA1536_DIGEST_SIZE 192
#define SE_RSA2048_DIGEST_SIZE 256
#define DECRYPT 0
#define ENCRYPT 1
/* SE register definitions */
#define SE_SE_SECURITY_REG 0x000
#define SE_HARD_SETTING BIT(0)
#define SE_ENG_DIS BIT(1)
#define SE_PERKEY_SETTING BIT(2)
#define SE_SOFT_SETTING BIT(16)
#define SE_TZRAM_SECURITY_REG 0x004
#define SE_TZRAM_HARD_SETTING BIT(0)
#define SE_TZRAM_ENG_DIS BIT(1)
#define SE_OPERATION_REG 0x008
#define SE_OP_ABORT 0
#define SE_OP_START 1
#define SE_OP_RESTART_OUT 2
#define SE_OP_CTX_SAVE 3
#define SE_OP_RESTART_IN 4
#define SE_INT_ENABLE_REG 0x00C
#define SE_INT_STATUS_REG 0x010
#define SE_INT_IN_LL_BUF_RD BIT(0)
#define SE_INT_IN_DONE BIT(1)
#define SE_INT_OUT_LL_BUF_WR BIT(2)
#define SE_INT_OUT_DONE BIT(3)
#define SE_INT_OP_DONE BIT(4)
#define SE_INT_RESEED_NEEDED BIT(5)
#define SE_INT_ERR_STAT BIT(16)
#define SE_CONFIG_REG 0x014
#define DST_MEMORY 0
#define DST_HASHREG 1
#define DST_KEYTABLE 2
#define DST_SRK 3
#define DST_RSAREG 4
#define SE_CONFIG_DST(x) ((x) << 2)
#define ALG_NOP 0
#define ALG_AES_DEC 1
#define SE_CONFIG_DEC_ALG(x) ((x) << 8)
#define ALG_NOP 0
#define ALG_AES_ENC 1
#define ALG_RNG 2
#define ALG_SHA 3
#define ALG_RSA 4
#define SE_CONFIG_ENC_ALG(x) ((x) << 12)
#define MODE_KEY128 0
#define MODE_KEY192 1
#define MODE_KEY256 2
#define MODE_SHA1 0
#define MODE_SHA224 4
#define MODE_SHA256 5
#define MODE_SHA384 6
#define MODE_SHA512 7
#define SE_CONFIG_DEC_MODE(x) ((x) << 16)
#define SE_CONFIG_ENC_MODE(x) ((x) << 24)
#define SE_IN_LL_ADDR_REG 0x018
#define SE_IN_CUR_BYTE_ADDR_REG 0x01C
#define SE_IN_CUR_LL_ID_REG 0x020
#define SE_OUT_LL_ADDR_REG 0x024
#define SE_OUT_CUR_BYTE_ADDR_REG 0x028
#define SE_OUT_CUR_LL_ID_REG 0x02C
#define SE_HASH_RESULT_REG 0x030
#define SE_HASH_RESULT_REG_COUNT 16
#define SE_CONTEXT_SAVE_CONFIG_REG 0x070
#define KEYS_0_3 0
#define KEYS_4_7 1
#define ORIGINAL_IV 2
#define UPDATED_IV 3
#define SE_CONTEXT_AES_WORD_QUAD(x) ((x) << 0)
#define SE_CONTEXT_AES_KEY_INDEX(x) ((x) << 8)
#define KEYS_0_3 0
#define KEYS_4_7 1
#define KEYS_8_11 2
#define KEYS_12_15 3
#define SE_CONTEXT_RSA_WORD_QUAD(x) ((x) << 12)
#define SLOT0_EXPONENT 0
#define SLOT0_MODULUS 1
#define SLOT1_EXPONENT 2
#define SLOT1_MODULUS 3
#define SE_CONTEXT_RSA_KEY_INDEX(x) ((x) << 16)
#define STICKY_0_3 0
#define STICKY_4_7 1
#define SE_CONTEXT_STICKY_WORD_QUAD(x) ((x) << 24)
#define STICKY_BITS 0
#define RSA_KEYTABLE 1
#define AES_KEYTABLE 2
#define MEM 4
#define SRK 6
#define SE_CONTEXT_SRC(x) ((x) << 29)
#define SE_CTX_SAVE_AUTO_T210B01_REG 0x074
#define SE_CTX_SAVE_AUTO_ENABLE BIT(0)
#define SE_CTX_SAVE_AUTO_LOCK BIT(8)
#define SE_CTX_SAVE_AUTO_CURR_CNT_MASK (0x3FF << 16)
#define SE_CRYPTO_LAST_BLOCK 0x080
#define SE_SHA_CONFIG_REG 0x200
#define SHA_CONTINUE 0
#define SHA_INIT_HASH 1
#define SE_SHA_MSG_LENGTH_0_REG 0x204
#define SE_SHA_MSG_LENGTH_1_REG 0x208
#define SE_SHA_MSG_LENGTH_2_REG 0x20C
#define SE_SHA_MSG_LENGTH_3_REG 0x210
#define SE_SHA_MSG_LEFT_0_REG 0x214
#define SE_SHA_MSG_LEFT_1_REG 0x218
#define SE_SHA_MSG_LEFT_2_REG 0x21C
#define SE_SHA_MSG_LEFT_3_REG 0x220
#define SE_CRYPTO_SECURITY_PERKEY_REG 0x280
#define SE_KEY_LOCK_FLAG 0x80
#define SE_CRYPTO_KEYTABLE_ACCESS_REG 0x284
#define SE_CRYPTO_KEYTABLE_ACCESS_REG_COUNT 16
#define SE_KEY_TBL_DIS_KEYREAD_FLAG BIT(0)
#define SE_KEY_TBL_DIS_KEYUPDATE_FLAG BIT(1)
#define SE_KEY_TBL_DIS_OIVREAD_FLAG BIT(2)
#define SE_KEY_TBL_DIS_OIVUPDATE_FLAG BIT(3)
#define SE_KEY_TBL_DIS_UIVREAD_FLAG BIT(4)
#define SE_KEY_TBL_DIS_UIVUPDATE_FLAG BIT(5)
#define SE_KEY_TBL_DIS_KEYUSE_FLAG BIT(6)
#define SE_KEY_TBL_DIS_KEY_ACCESS_FLAG 0x7F
#define SE_CRYPTO_CONFIG_REG 0x304
#define HASH_DISABLE 0
#define HASH_ENABLE 1
#define SE_CRYPTO_HASH(x) ((x) << 0)
#define XOR_BYPASS 0
#define XOR_TOP 2
#define XOR_BOTTOM 3
#define SE_CRYPTO_XOR_POS(x) ((x) << 1)
#define INPUT_MEMORY 0
#define INPUT_RANDOM 1
#define INPUT_AESOUT 2
#define INPUT_LNR_CTR 3
#define SE_CRYPTO_INPUT_SEL(x) ((x) << 3)
#define VCTRAM_MEM 0
#define VCTRAM_AESOUT 2
#define VCTRAM_PREVMEM 3
#define SE_CRYPTO_VCTRAM_SEL(x) ((x) << 5)
#define IV_ORIGINAL 0
#define IV_UPDATED 1
#define SE_CRYPTO_IV_SEL(x) ((x) << 7)
#define CORE_DECRYPT 0
#define CORE_ENCRYPT 1
#define SE_CRYPTO_CORE_SEL(x) ((x) << 8)
#define SE_CRYPTO_KEYSCH_BYPASS BIT(10)
#define SE_CRYPTO_CTR_CNTN(x) ((x) << 11)
#define SE_CRYPTO_KEY_INDEX(x) ((x) << 24)
#define MEMIF_AHB 0
#define MEMIF_MCCIF 1
#define SE_CRYPTO_MEMIF(x) ((x) << 31)
#define SE_CRYPTO_LINEAR_CTR_REG 0x308
#define SE_CRYPTO_LINEAR_CTR_REG_COUNT 4
#define SE_CRYPTO_BLOCK_COUNT_REG 0x318
#define SE_CRYPTO_KEYTABLE_ADDR_REG 0x31C
#define SE_KEYTABLE_PKT(x) ((x) << 0)
#define KEYS_0_3 0
#define KEYS_4_7 1
#define ORIGINAL_IV 2
#define UPDATED_IV 3
#define SE_KEYTABLE_QUAD(x) ((x) << 2)
#define SE_KEYTABLE_SLOT(x) ((x) << 4)
#define SE_CRYPTO_KEYTABLE_DATA_REG 0x320
#define SE_CRYPTO_KEYTABLE_DST_REG 0x330
#define KEYS_0_3 0
#define KEYS_4_7 1
#define ORIGINAL_IV 2
#define UPDATED_IV 3
#define SE_KEYTABLE_DST_WORD_QUAD(x) ((x) << 0)
#define SE_KEYTABLE_DST_KEY_INDEX(x) ((x) << 8)
#define SE_RNG_CONFIG_REG 0x340
#define MODE_NORMAL 0
#define MODE_FORCE_INSTANTION 1
#define MODE_FORCE_RESEED 2
#define SE_RNG_CONFIG_MODE(x) ((x) << 0)
#define SRC_NONE 0
#define SRC_ENTROPY 1
#define SRC_LFSR 2
#define SE_RNG_CONFIG_SRC(x) ((x) << 2)
#define SE_RNG_SRC_CONFIG_REG 0x344
#define RO_ENTR_LOCK_DISABLE 0
#define RO_ENTR_LOCK_ENABLE 1
#define SE_RNG_SRC_CONFIG_ENTR_SRC_LOCK(x) ((x) << 0)
#define RO_ENTR_DISABLE 0
#define RO_ENTR_ENABLE 1
#define SE_RNG_SRC_CONFIG_ENTR_SRC(x) ((x) << 1)
#define RO_HW_DIS_CYA_DISABLE 0
#define RO_HW_DIS_CYA_ENABLE 1
#define SE_RNG_SRC_CONFIG_HW_DIS_CYA(x) ((x) << 2)
#define SE_RNG_SRC_CONFIG_ENTR_SUBSMPL(x) ((x) << 4)
#define SE_RNG_SRC_CONFIG_ENTR_DATA_FLUSH BIT(8)
#define SE_RNG_RESEED_INTERVAL_REG 0x348
#define SE_RSA_CONFIG 0x400
#define RSA_KEY_SLOT_ONE 0
#define RSA_KEY_SLOT_TW0 1
#define RSA_KEY_SLOT(x) ((x) << 24)
#define SE_RSA_KEY_SIZE_REG 0x404
#define RSA_KEY_WIDTH_512 0
#define RSA_KEY_WIDTH_1024 1
#define RSA_KEY_WIDTH_1536 2
#define RSA_KEY_WIDTH_2048 3
#define SE_RSA_EXP_SIZE_REG 0x408
#define SE_RSA_SECURITY_PERKEY_REG 0x40C
#define SE_RSA_KEY_LOCK_FLAG 0x80
#define SE_RSA_KEYTABLE_ACCESS_REG 0x410
#define SE_RSA_KEY_TBL_DIS_KEYREAD_FLAG BIT(0)
#define SE_RSA_KEY_TBL_DIS_KEYUPDATE_FLAG BIT(1)
#define SE_RSA_KEY_TBL_DIS_KEYUSE_FLAG BIT(2)
#define SE_RSA_KEY_TBL_DIS_KEY_ACCESS_FLAG 0x7F
#define SE_RSA_KEY_TBL_DIS_KEY_READ_UPDATE_FLAG (SE_RSA_KEY_TBL_DIS_KEYREAD_FLAG | SE_RSA_KEY_TBL_DIS_KEYUPDATE_FLAG)
#define SE_RSA_KEY_TBL_DIS_KEY_READ_UPDATE_USE_FLAG (SE_RSA_KEY_TBL_DIS_KEYREAD_FLAG | SE_RSA_KEY_TBL_DIS_KEYUPDATE_FLAG | SE_RSA_KEY_TBL_DIS_KEYUSE_FLAG)
#define SE_RSA_KEYTABLE_ADDR_REG 0x420
#define SE_RSA_KEYTABLE_PKT(x) ((x) << 0)
#define RSA_KEY_TYPE_EXP 0
#define RSA_KEY_TYPE_MOD 1
#define SE_RSA_KEYTABLE_TYPE(x) ((x) << 6)
#define RSA_KEY_NUM(x) ((x) << 7)
#define RSA_KEY_INPUT_MODE_REG 0
#define RSA_KEY_INPUT_MODE_DMA 1
#define SE_RSA_KEYTABLE_INPUT_MODE(x) ((x) << 8)
#define RSA_KEY_READ 0
#define RSA_KEY_WRITE 1
#define SE_RSA_KEY_OP(x) ((x) << 10)
#define SE_RSA_KEYTABLE_DATA_REG 0x424
#define SE_RSA_OUTPUT_REG 0x428
#define SE_RSA_OUTPUT_REG_COUNT 64
#define SE_STATUS_REG 0x800
#define SE_STATUS_STATE_IDLE 0
#define SE_STATUS_STATE_BUSY 1
#define SE_STATUS_STATE_WAIT_OUT 2
#define SE_STATUS_STATE_WAIT_IN 3
#define SE_STATUS_STATE_MASK 3
#define SE_ERR_STATUS_REG 0x804
#define SE_ERR_STATUS_SE_NS_ACCESS BIT(0)
#define SE_ERR_STATUS_BUSY_REG_WR BIT(1)
#define SE_ERR_STATUS_DST BIT(2)
#define SE_ERR_STATUS_SRK_USAGE_LIMIT BIT(3)
#define SE_ERR_STATUS_TZRAM_NS_ACCESS BIT(24)
#define SE_ERR_STATUS_TZRAM_ADDRESS BIT(25)
#define SE_MISC_REG 0x808
#define SE_ENTROPY_NEXT_192BIT BIT(0)
#define SE_ENTROPY_VN_BYPASS BIT(1)
#define SE_CLK_OVR_ON BIT(2)
#define SE_SPARE_REG 0x80C
#define SE_ERRATA_FIX_DISABLE 0
#define SE_ERRATA_FIX_ENABLE 1
#define SE_ECO(x) ((x) << 0)
#endif
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