| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2015, Intel Corporation. |
| * |
| * 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. |
| */ |
| |
| /* Version */ |
| #define RTL_VERSION |
| |
| /* instruction pipeline depth */ |
| #define ISP_BRANCHDELAY 5 |
| |
| /* bus */ |
| #define ISP_BUS_WIDTH 32 |
| #define ISP_BUS_ADDR_WIDTH 32 |
| #define ISP_BUS_BURST_SIZE 1 |
| |
| /* data-path */ |
| #define ISP_SCALAR_WIDTH 32 |
| #define ISP_SLICE_NELEMS 4 |
| #define ISP_VEC_NELEMS 64 |
| #define ISP_VEC_ELEMBITS 14 |
| #define ISP_VEC_ELEM8BITS 16 |
| #define ISP_CLONE_DATAPATH_IS_16 1 |
| |
| /* memories */ |
| #define ISP_DMEM_DEPTH 4096 |
| #define ISP_DMEM_BSEL_DOWNSAMPLE 8 |
| #define ISP_VMEM_DEPTH 3072 |
| #define ISP_VMEM_BSEL_DOWNSAMPLE 8 |
| #define ISP_VMEM_ELEMBITS 14 |
| #define ISP_VMEM_ELEM_PRECISION 14 |
| #define ISP_PMEM_DEPTH 2048 |
| #define ISP_PMEM_WIDTH 640 |
| #define ISP_VAMEM_ADDRESS_BITS 12 |
| #define ISP_VAMEM_ELEMBITS 12 |
| #define ISP_VAMEM_DEPTH 2048 |
| #define ISP_VAMEM_ALIGNMENT 2 |
| #define ISP_VA_ADDRESS_WIDTH 896 |
| #define ISP_VEC_VALSU_LATENCY ISP_VEC_NELEMS |
| #define ISP_HIST_ADDRESS_BITS 12 |
| #define ISP_HIST_ALIGNMENT 4 |
| #define ISP_HIST_COMP_IN_PREC 12 |
| #define ISP_HIST_DEPTH 1024 |
| #define ISP_HIST_WIDTH 24 |
| #define ISP_HIST_COMPONENTS 4 |
| |
| /* program counter */ |
| #define ISP_PC_WIDTH 13 |
| |
| /* Template switches */ |
| #define ISP_SHIELD_INPUT_DMEM 0 |
| #define ISP_SHIELD_OUTPUT_DMEM 1 |
| #define ISP_SHIELD_INPUT_VMEM 0 |
| #define ISP_SHIELD_OUTPUT_VMEM 0 |
| #define ISP_SHIELD_INPUT_PMEM 1 |
| #define ISP_SHIELD_OUTPUT_PMEM 1 |
| #define ISP_SHIELD_INPUT_HIST 1 |
| #define ISP_SHIELD_OUTPUT_HIST 1 |
| /* When LUT is select the shielding is always on */ |
| #define ISP_SHIELD_INPUT_VAMEM 1 |
| #define ISP_SHIELD_OUTPUT_VAMEM 1 |
| |
| #define ISP_HAS_IRQ 1 |
| #define ISP_HAS_SOFT_RESET 1 |
| #define ISP_HAS_VEC_DIV 0 |
| #define ISP_HAS_VFU_W_2O 1 |
| #define ISP_HAS_DEINT3 1 |
| #define ISP_HAS_LUT 1 |
| #define ISP_HAS_HIST 1 |
| #define ISP_HAS_VALSU 1 |
| #define ISP_HAS_3rdVALSU 1 |
| #define ISP_VRF1_HAS_2P 1 |
| |
| #define ISP_SRU_GUARDING 1 |
| #define ISP_VLSU_GUARDING 1 |
| |
| #define ISP_VRF_RAM 1 |
| #define ISP_SRF_RAM 1 |
| |
| #define ISP_SPLIT_VMUL_VADD_IS 0 |
| #define ISP_RFSPLIT_FPGA 0 |
| |
| /* RSN or Bus pipelining */ |
| #define ISP_RSN_PIPE 1 |
| #define ISP_VSF_BUS_PIPE 0 |
| |
| /* extra slave port to vmem */ |
| #define ISP_IF_VMEM 0 |
| #define ISP_GDC_VMEM 0 |
| |
| /* Streaming ports */ |
| #define ISP_IF 1 |
| #define ISP_IF_B 1 |
| #define ISP_GDC 1 |
| #define ISP_SCL 1 |
| #define ISP_GPFIFO 1 |
| #define ISP_SP 1 |
| |
| /* Removing Issue Slot(s) */ |
| #define ISP_HAS_NOT_SIMD_IS2 0 |
| #define ISP_HAS_NOT_SIMD_IS3 0 |
| #define ISP_HAS_NOT_SIMD_IS4 0 |
| #define ISP_HAS_NOT_SIMD_IS4_VADD 0 |
| #define ISP_HAS_NOT_SIMD_IS5 0 |
| #define ISP_HAS_NOT_SIMD_IS6 0 |
| #define ISP_HAS_NOT_SIMD_IS7 0 |
| #define ISP_HAS_NOT_SIMD_IS8 0 |
| |
| /* ICache */ |
| #define ISP_ICACHE 1 |
| #define ISP_ICACHE_ONLY 0 |
| #define ISP_ICACHE_PREFETCH 1 |
| #define ISP_ICACHE_INDEX_BITS 8 |
| #define ISP_ICACHE_SET_BITS 5 |
| #define ISP_ICACHE_BLOCKS_PER_SET_BITS 1 |
| |
| /* Experimental Flags */ |
| #define ISP_EXP_1 0 |
| #define ISP_EXP_2 0 |
| #define ISP_EXP_3 0 |
| #define ISP_EXP_4 0 |
| #define ISP_EXP_5 0 |
| #define ISP_EXP_6 0 |
| |
| /* Derived values */ |
| #define ISP_LOG2_PMEM_WIDTH 10 |
| #define ISP_VEC_WIDTH 896 |
| #define ISP_SLICE_WIDTH 56 |
| #define ISP_VMEM_WIDTH 896 |
| #define ISP_VMEM_ALIGN 128 |
| #define ISP_SIMDLSU 1 |
| #define ISP_LSU_IMM_BITS 12 |
| |
| /* convenient shortcuts for software*/ |
| #define ISP_NWAY ISP_VEC_NELEMS |
| #define NBITS ISP_VEC_ELEMBITS |
| |
| #define _isp_ceil_div(a, b) (((a) + (b) - 1) / (b)) |
| |
| #define ISP_VEC_ALIGN ISP_VMEM_ALIGN |
| |
| /* register file sizes */ |
| #define ISP_RF0_SIZE 64 |
| #define ISP_RF1_SIZE 16 |
| #define ISP_RF2_SIZE 64 |
| #define ISP_RF3_SIZE 4 |
| #define ISP_RF4_SIZE 64 |
| #define ISP_RF5_SIZE 16 |
| #define ISP_RF6_SIZE 16 |
| #define ISP_RF7_SIZE 16 |
| #define ISP_RF8_SIZE 16 |
| #define ISP_RF9_SIZE 16 |
| #define ISP_RF10_SIZE 16 |
| #define ISP_RF11_SIZE 16 |
| |
| #define ISP_SRF1_SIZE 4 |
| #define ISP_SRF2_SIZE 64 |
| #define ISP_SRF3_SIZE 64 |
| #define ISP_SRF4_SIZE 32 |
| #define ISP_SRF5_SIZE 64 |
| #define ISP_FRF0_SIZE 16 |
| #define ISP_FRF1_SIZE 4 |
| #define ISP_FRF2_SIZE 16 |
| #define ISP_FRF3_SIZE 4 |
| #define ISP_FRF4_SIZE 4 |
| #define ISP_FRF5_SIZE 8 |
| #define ISP_FRF6_SIZE 4 |
| /* register file read latency */ |
| #define ISP_VRF1_READ_LAT 1 |
| #define ISP_VRF2_READ_LAT 1 |
| #define ISP_VRF3_READ_LAT 1 |
| #define ISP_VRF4_READ_LAT 1 |
| #define ISP_VRF5_READ_LAT 1 |
| #define ISP_VRF6_READ_LAT 1 |
| #define ISP_VRF7_READ_LAT 1 |
| #define ISP_VRF8_READ_LAT 1 |
| #define ISP_SRF1_READ_LAT 1 |
| #define ISP_SRF2_READ_LAT 1 |
| #define ISP_SRF3_READ_LAT 1 |
| #define ISP_SRF4_READ_LAT 1 |
| #define ISP_SRF5_READ_LAT 1 |
| #define ISP_SRF5_READ_LAT 1 |
| /* immediate sizes */ |
| #define ISP_IS1_IMM_BITS 14 |
| #define ISP_IS2_IMM_BITS 13 |
| #define ISP_IS3_IMM_BITS 14 |
| #define ISP_IS4_IMM_BITS 14 |
| #define ISP_IS5_IMM_BITS 9 |
| #define ISP_IS6_IMM_BITS 16 |
| #define ISP_IS7_IMM_BITS 9 |
| #define ISP_IS8_IMM_BITS 16 |
| #define ISP_IS9_IMM_BITS 11 |
| /* fifo depths */ |
| #define ISP_IF_FIFO_DEPTH 0 |
| #define ISP_IF_B_FIFO_DEPTH 0 |
| #define ISP_DMA_FIFO_DEPTH 0 |
| #define ISP_OF_FIFO_DEPTH 0 |
| #define ISP_GDC_FIFO_DEPTH 0 |
| #define ISP_SCL_FIFO_DEPTH 0 |
| #define ISP_GPFIFO_FIFO_DEPTH 0 |
| #define ISP_SP_FIFO_DEPTH 0 |
