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Removed unused rv64fpquad config

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David Harris 2024-01-30 09:52:23 -08:00
parent bf7e20e846
commit 0828250596
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config/rv64fpquad/config.vh
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@ -1,187 +0,0 @@
//////////////////////////////////////////
// config.vh
//
// Written: David_Harris@hmc.edu 4 January 2021
// Modified:
//
// Purpose: Specify which features are configured
// Macros to determine which modes are supported based on MISA
//
// A component of the Wally configurable RISC-V project.
//
// Copyright (C) 2021 Harvey Mudd College & Oklahoma State University
//
// SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
//
// Licensed under the Solderpad Hardware License v 2.1 (the “License”); you may not use this file
// except in compliance with the License, or, at your option, the Apache License version 2.0. You
// may obtain a copy of the License at
//
// https://solderpad.org/licenses/SHL-2.1/
//
// Unless required by applicable law or agreed to in writing, any work distributed under the
// License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
// either express or implied. See the License for the specific language governing permissions
// and limitations under the License.
////////////////////////////////////////////////////////////////////////////////////////////////
`include "BranchPredictorType.vh"
// RV32 or RV64: XLEN = 32 or 64
localparam XLEN = 32'd64;
// IEEE 754 compliance
localparam IEEE754 = 1;
// MISA RISC-V configuration per specification
localparam MISA = (32'h00000104 | 1 << 5 | 1 << 3 | 1 << 16 | 1 << 18 | 1 << 20 | 1 << 12 | 1 << 0 );
localparam ZICSR_SUPPORTED = 1;
localparam ZIFENCEI_SUPPORTED = 1;
localparam COUNTERS = 12'd32;
localparam ZICNTR_SUPPORTED = 1;
localparam ZIHPM_SUPPORTED = 1;
localparam ZFH_SUPPORTED = 1;
localparam ZFA_SUPPORTED = 0;
localparam SSTC_SUPPORTED = 0;
localparam ZICBOM_SUPPORTED = 0;
localparam ZICBOZ_SUPPORTED = 0;
localparam ZICBOP_SUPPORTED = 0;
localparam ZICCLSM_SUPPORTED = 0;
localparam ZICOND_SUPPORTED = 0;
localparam SVPBMT_SUPPORTED = 0;
localparam SVNAPOT_SUPPORTED = 0;
localparam SVINVAL_SUPPORTED = 1;
// LSU microarchitectural Features
localparam BUS_SUPPORTED = 1;
localparam DCACHE_SUPPORTED = 1;
localparam ICACHE_SUPPORTED = 1;
localparam VIRTMEM_SUPPORTED = 1;
localparam VECTORED_INTERRUPTS_SUPPORTED = 1 ;
localparam BIGENDIAN_SUPPORTED = 1;
// TLB configuration. Entries should be a power of 2
localparam ITLB_ENTRIES = 32'd32;
localparam DTLB_ENTRIES = 32'd32;
// Cache configuration. Sizes should be a power of two
// typical configuration 4 ways, 4096 bytes per way, 256 bit or more lines
localparam DCACHE_NUMWAYS = 32'd4;
localparam DCACHE_WAYSIZEINBYTES = 32'd4096;
localparam DCACHE_LINELENINBITS = 32'd512;
localparam ICACHE_NUMWAYS = 32'd4;
localparam ICACHE_WAYSIZEINBYTES = 32'd4096;
localparam ICACHE_LINELENINBITS = 32'd512;
localparam CACHE_SRAMLEN = 32'd128;
// Integer Divider Configuration
// IDIV_BITSPERCYCLE must be 1, 2, or 4
localparam IDIV_BITSPERCYCLE = 32'd4;
localparam IDIV_ON_FPU = 1;
// Legal number of PMP entries are 0, 16, or 64
localparam PMP_ENTRIES = 32'd16;
// Address space
localparam logic [63:0] RESET_VECTOR = 64'h0000000080000000;
// Bus Interface width
localparam AHBW = 32'd64;
// WFI Timeout Wait
localparam WFI_TIMEOUT_BIT = 32'd16;
// Peripheral Physiccal Addresses
// Peripheral memory space extends from BASE to BASE+RANGE
// Range should be a thermometer code with 0's in the upper bits and 1s in the lower bits
// *** each of these is `PA_BITS wide. is this paramaterizable INSIDE the config file?
localparam DTIM_SUPPORTED = 1'b0;
localparam logic [63:0] DTIM_BASE = 64'h80000000;
localparam logic [63:0] DTIM_RANGE = 64'h007FFFFF;
localparam IROM_SUPPORTED = 1'b0;
localparam logic [63:0] IROM_BASE = 64'h80000000;
localparam logic [63:0] IROM_RANGE = 64'h007FFFFF;
localparam BOOTROM_SUPPORTED = 1'b1;
localparam logic [63:0] BOOTROM_BASE = 64'h00001000; // spec had been 0x1000 to 0x2FFF, but dh truncated to 0x1000 to 0x1FFF because upper half seems to be all zeros and this is easier for decoder
localparam logic [63:0] BOOTROM_RANGE = 64'h00000FFF;
localparam BOOTROM_PRELOAD = 1'b0;
localparam UNCORE_RAM_SUPPORTED = 1'b1;
localparam logic [63:0] UNCORE_RAM_BASE = 64'h80000000;
localparam logic [63:0] UNCORE_RAM_RANGE = 64'h7FFFFFFF;
localparam UNCORE_RAM_PRELOAD = 1'b0;
localparam EXT_MEM_SUPPORTED = 1'b0;
localparam logic [63:0] EXT_MEM_BASE = 64'h80000000;
localparam logic [63:0] EXT_MEM_RANGE = 64'h07FFFFFF;
localparam CLINT_SUPPORTED = 1'b1;
localparam logic [63:0] CLINT_BASE = 64'h02000000;
localparam logic [63:0] CLINT_RANGE = 64'h0000FFFF;
localparam GPIO_SUPPORTED = 1'b1;
localparam logic [63:0] GPIO_BASE = 64'h10060000;
localparam logic [63:0] GPIO_RANGE = 64'h000000FF;
localparam UART_SUPPORTED = 1'b1;
localparam logic [63:0] UART_BASE = 64'h10000000;
localparam logic [63:0] UART_RANGE = 64'h00000007;
localparam PLIC_SUPPORTED = 1'b1;
localparam logic [63:0] PLIC_BASE = 64'h0C000000;
localparam logic [63:0] PLIC_RANGE = 64'h03FFFFFF;
localparam SDC_SUPPORTED = 1'b0;
localparam logic [63:0] SDC_BASE = 64'h00013000;
localparam logic [63:0] SDC_RANGE = 64'h0000007F;
localparam SPI_SUPPORTED = 1'b1;
localparam logic [63:0] SPI_BASE = 64'h10040000;
localparam logic [63:0] SPI_RANGE = 64'h00000FFF;
// Test modes
// AHB
localparam RAM_LATENCY = 32'b0;
localparam BURST_EN = 1;
// Tie GPIO outputs back to inputs
localparam GPIO_LOOPBACK_TEST = 1;
localparam SPI_LOOPBACK_TEST = 1;
// Hardware configuration
localparam UART_PRESCALE = 32'd1;
// Interrupt configuration
localparam PLIC_NUM_SRC = 32'd10;
// comment out the following if >=32 sources
localparam PLIC_NUM_SRC_LT_32 = (PLIC_NUM_SRC < 32);
localparam PLIC_GPIO_ID = 32'd3;
localparam PLIC_UART_ID = 32'd10;
localparam PLIC_SPI_ID = 32'd6;
localparam PLIC_SDC_ID = 32'd9;
localparam BPRED_SUPPORTED = 1;
localparam BPRED_TYPE = `BP_GSHARE; // BP_GSHARE_BASIC, BP_GLOBAL, BP_GLOBAL_BASIC, BP_TWOBIT
localparam BPRED_SIZE = 32'd10;
localparam BPRED_NUM_LHR = 32'd6;
localparam BTB_SIZE = 32'd10;
localparam RAS_SIZE = 32'd16;
localparam INSTR_CLASS_PRED = 1;
localparam SVADU_SUPPORTED = 0;
localparam ZMMUL_SUPPORTED = 0;
// FPU division architecture
localparam RADIX = 32'h4;
localparam DIVCOPIES = 32'h4;
// bit manipulation
localparam ZBA_SUPPORTED = 0;
localparam ZBB_SUPPORTED = 0;
localparam ZBC_SUPPORTED = 0;
localparam ZBS_SUPPORTED = 0;
// New compressed instructions
localparam ZCB_SUPPORTED = 0;
localparam ZCA_SUPPORTED = 0;
localparam ZCF_SUPPORTED = 0;
localparam ZCD_SUPPORTED = 0;
// Memory synthesis configuration
localparam USE_SRAM = 0;
`include "config-shared.vh"