58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __SCP_L1C_H
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#define __SCP_L1C_H
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#define SCP_IL1C 0
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#define SCP_DL1C 1
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#define L1C_BASE (scpreg.l1cctrl)
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#define L1C_SEL(x) ((struct L1C_REGISTER_T *)(L1C_BASE+x*0x3000))
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/* L1C_OP register definitions
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*/
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#define L1C_OP_EN_OFFSET (0)
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#define L1C_OP_EN_MASK (1<<L1C_OP_EN_OFFSET)
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#define L1C_OP_OP_OFFSET (1)
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#define L1C_OP_OP_MASK (15<<L1C_OP_OP_OFFSET)
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enum scp_l1c_status_t {
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SCP_L1C_STATUS_OK = 0
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};
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/* structure type to access the L1C register
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*/
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struct L1C_REGISTER_T {
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uint32_t L1C_CON;
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uint32_t L1C_OP;
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uint32_t L1C_HCNT0L;
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uint32_t L1C_HCNT0U;
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uint32_t L1C_CCNT0L;
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uint32_t L1C_CCNT0U;
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uint32_t L1C_HCNT1L;
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uint32_t L1C_HCNT1U;
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uint32_t L1C_CCNT1L;
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uint32_t L1C_CCNT1U;
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uint32_t RESERVED0[1];
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uint32_t L1C_REGION_EN;
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uint32_t RESERVED1[2036];/**< (0x2000-12*4)/4 */
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uint32_t L1C_ENTRY_N[16];
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uint32_t L1C_END_ENTRY_N[16];
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};
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enum L1C_line_command_t {
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L1C_INVA = 1,
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L1C_INVL = 2,
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L1C_INVW = 4,
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L1C_FLUA = 9,
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L1C_FLUD = 10,
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L1C_FLUS = 12
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};
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enum scp_l1c_status_t scp_l1c_flua(uint32_t L1C_type);
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#endif
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