Subversion Repositories mips_enhanced

-----------------------------------------------------------------------------

-- LEON3 Demonstration design test bench configuration

-- Copyright (C) 2004 Jiri Gaisler, Gaisler Research

--

-- This program is free software; you can redistribute it and/or modify

-- it under the terms of the GNU General Public License as published by

-- the Free Software Foundation; either version 2 of the License, or

-- (at your option) any later version.

--

-- This program is distributed in the hope that 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.

------------------------------------------------------------------------------

library techmap;

use techmap.gencomp.all;

package config is

  -----------------------------------------------------------------------------

  -- GLEICHMANN SPECIFIC OPTIONS

  -----------------------------------------------------------------------------

  -- boot prom source

  -- 0: external

  -- 1: internal

  constant CFG_BOOTOPT : integer := CONFIG_BOOTOPT;

  -- HPE board version

  -- 1: version 1

  -- /= 1: version 2

  constant CFG_HPEVER : integer := CONFIG_HPEVER;

  -- provide ahb signals for an external slave

  -- slave number can be defined below

  -- numbers 8 to 15 can be used safely, numbers below

  -- might be used by other LEON cores depending on configuration

  constant CFG_EXTAHB : integer := CONFIG_EXTAHB_ENABLE;

  constant CFG_EXTAHB_ADDR : integer := 16#CONFIG_EXTAHB_BASE#;

  -- interrupt number the external slave is assigned to

  -- unused at the moment

  constant CFG_EXTAHB_IRQ : integer := CONFIG_EXTAHB_INT;

  -- AHB slave number the external slave is assigned to

  constant CFG_EXTAHB_NR : integer := 8;

  -- index number the external slave is assigned to

  constant CFG_EXTAHB_ID : integer := 8;

  -- shift sdram address to bits 12+

  constant CFG_SDSHIFT : integer := CONFIG_SDRAM_SHIFT;

  -----------------------------------------------------------------------------

  -- END GLEICHMANN SPECIFIC OPTIONS

  -----------------------------------------------------------------------------

-- Technology and synthesis options

  constant CFG_FABTECH : integer := lattice;

  constant CFG_MEMTECH : integer := inferred;

  constant CFG_PADTECH : integer := inferred;

  constant CFG_NOASYNC : integer := 0;

  constant CFG_SCAN : integer := 0;

-- Clock generator

  constant CFG_CLKTECH : integer := lattice;

  constant CFG_CLKMUL : integer := (1);

  constant CFG_CLKDIV : integer := (1);

  constant CFG_OCLKDIV : integer := 2;

  constant CFG_PCIDLL : integer := 0;

  constant CFG_PCISYSCLK: integer := 0;

  constant CFG_CLK_NOFB : integer := 0;

-- LEON3 processor core

  constant CFG_LEON3 : integer := 1;

  constant CFG_NCPU : integer := (1);

  constant CFG_NWIN : integer := (8);

  constant CFG_V8 : integer := 0;

  constant CFG_MAC : integer := 0;

  constant CFG_SVT : integer := 0;

  constant CFG_RSTADDR : integer := 16#00000#;

  constant CFG_LDDEL : integer := (2);

  constant CFG_NWP : integer := (0);

  constant CFG_PWD : integer := 0*2;

  constant CFG_FPU : integer := 0 + 16*0;

  constant CFG_GRFPUSH : integer := 0;

  constant CFG_ICEN : integer := 1;

  constant CFG_ISETS : integer := 1;

  constant CFG_ISETSZ : integer := 8;

  constant CFG_ILINE : integer := 8;

  constant CFG_IREPL : integer := 0;

  constant CFG_ILOCK : integer := 0;

  constant CFG_ILRAMEN : integer := 0;

  constant CFG_ILRAMADDR: integer := 16#8E#;

  constant CFG_ILRAMSZ : integer := 1;

  constant CFG_DCEN : integer := 1;

  constant CFG_DSETS : integer := 1;

  constant CFG_DSETSZ : integer := 4;

  constant CFG_DLINE : integer := 4;

  constant CFG_DREPL : integer := 0;

  constant CFG_DLOCK : integer := 0;

  constant CFG_DSNOOP : integer := 1 + 0 + 4*0;

  constant CFG_DFIXED : integer := 16#0#;

  constant CFG_DLRAMEN : integer := 0;

  constant CFG_DLRAMADDR: integer := 16#8F#;

  constant CFG_DLRAMSZ : integer := 1;

  constant CFG_MMUEN : integer := 1;

  constant CFG_ITLBNUM : integer := 8;

  constant CFG_DTLBNUM : integer := 8;

  constant CFG_TLB_TYPE : integer := 0 + 0*2;

  constant CFG_TLB_REP : integer := 0;

  constant CFG_DSU : integer := 1;

  constant CFG_ITBSZ : integer := 1;

  constant CFG_ATBSZ : integer := 1;

  constant CFG_LEON3FT_EN : integer := 0;

  constant CFG_IUFT_EN : integer := 0;

  constant CFG_FPUFT_EN : integer := 0;

  constant CFG_RF_ERRINJ : integer := 0;

  constant CFG_CACHE_FT_EN : integer := 0;

  constant CFG_CACHE_ERRINJ : integer := 0;

  constant CFG_LEON3_NETLIST: integer := 0;

  constant CFG_DISAS : integer := 0 + 0;

  constant CFG_PCLOW : integer := 2;

-- AMBA settings

  constant CFG_DEFMST : integer := (0);

  constant CFG_RROBIN : integer := 1;

  constant CFG_SPLIT : integer := 0;

  constant CFG_AHBIO : integer := 16#FFF#;

  constant CFG_APBADDR : integer := 16#800#;

  constant CFG_AHB_MON : integer := 0;

  constant CFG_AHB_MONERR : integer := 0;

  constant CFG_AHB_MONWAR : integer := 0;

-- DSU UART

  constant CFG_AHB_UART : integer := 1;

-- Ethernet DSU

  constant CFG_DSU_ETH : integer := 1 + 0;

  constant CFG_ETH_BUF : integer := 2;

  constant CFG_ETH_IPM : integer := 16#C0A8#;

  constant CFG_ETH_IPL : integer := 16#0040#;

  constant CFG_ETH_ENM : integer := 16#00007A#;

  constant CFG_ETH_ENL : integer := 16#CC0040#;

-- PROM/SRAM controller

  constant CFG_SRCTRL : integer := 0;

  constant CFG_SRCTRL_PROMWS : integer := 0;

  constant CFG_SRCTRL_RAMWS : integer := 0;

  constant CFG_SRCTRL_IOWS : integer := 0;

  constant CFG_SRCTRL_RMW : integer := 0;

  constant CFG_SRCTRL_8BIT : integer := 0;

  constant CFG_SRCTRL_SRBANKS : integer := 1;

  constant CFG_SRCTRL_BANKSZ : integer := 0;

  constant CFG_SRCTRL_ROMASEL : integer := 0;

-- LEON2 memory controller

  constant CFG_MCTRL_LEON2 : integer := 1;

  constant CFG_MCTRL_RAM8BIT : integer := 0;

  constant CFG_MCTRL_RAM16BIT : integer := 0;

  constant CFG_MCTRL_5CS : integer := 0;

  constant CFG_MCTRL_SDEN : integer := 0;

  constant CFG_MCTRL_SEPBUS : integer := 0;

  constant CFG_MCTRL_INVCLK : integer := 0;

  constant CFG_MCTRL_SD64 : integer := 0;

  constant CFG_MCTRL_PAGE : integer := 0 + 0;

-- DDRMP controller

  constant CFG_DDRMP_EN : integer := 1;

  constant CFG_DDRMP_EN2P : integer := 0;

  constant CFG_DDRMP_NCS : integer := (1);

  constant CFG_DDRMP_NDEV : integer := (2);

  constant CFG_DDRMP_NBITS : integer := (16);

  constant CFG_DDRMP_MBITS : integer := (64);

  constant CFG_DDRMP_PERIOD : integer := 1000/100;

-- AHB ROM

  constant CFG_AHBROMEN : integer := 0;

  constant CFG_AHBROPIP : integer := 0;

  constant CFG_AHBRODDR : integer := 16#000#;

  constant CFG_ROMADDR : integer := 16#000#;

  constant CFG_ROMMASK : integer := 16#E00# + 16#000#;

-- AHB RAM

  constant CFG_AHBRAMEN : integer := 0;

  constant CFG_AHBRSZ : integer := 1;

  constant CFG_AHBRADDR : integer := 16#A00#;

-- Gaisler Ethernet core

  constant CFG_GRETH : integer := 1;

  constant CFG_GRETH1G : integer := 0;

  constant CFG_ETH_FIFO : integer := 32;

-- ATA interface

  constant CFG_ATA : integer := 0;

  constant CFG_ATAIO : integer := 16#0#;

  constant CFG_ATAIRQ : integer := 0;

  constant CFG_ATADMA : integer := 0;

  constant CFG_ATAFIFO : integer := 8;

-- UART 1

  constant CFG_UART1_ENABLE : integer := 1;

  constant CFG_UART1_FIFO : integer := 1;

-- LEON3 interrupt controller

  constant CFG_IRQ3_ENABLE : integer := 1;

-- Modular timer

  constant CFG_GPT_ENABLE : integer := 1;

  constant CFG_GPT_NTIM : integer := (2);

  constant CFG_GPT_SW : integer := (8);

  constant CFG_GPT_TW : integer := (32);

  constant CFG_GPT_IRQ : integer := (8);

  constant CFG_GPT_SEPIRQ : integer := 1;

  constant CFG_GPT_WDOGEN : integer := 0;

  constant CFG_GPT_WDOG : integer := 16#0#;

-- VGA and PS2/ interface

  constant CFG_KBD_ENABLE : integer := 0;

  constant CFG_VGA_ENABLE : integer := 1;

  constant CFG_SVGA_ENABLE : integer := 0;

-- MultiIO enable

  constant CFG_MULTIIO : integer := 1;

-- DAC_AHB enable

  constant CFG_DAC_AHB : integer := 1;

-- AHB2HPI enable

  constant CFG_AHB2HPI : integer := 1;

-- GRLIB debugging

  constant CFG_DUART : integer := 0;

end;