![David Woodhouse](/assets/img/avatar_default.png)
This is the Spectra driver, so use CONFIG_SPECTRA. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
/*
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* NAND Flash Controller Device Driver
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* Copyright (c) 2009, Intel Corporation and its suppliers.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef _SPECTRASWCONFIG_
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#define _SPECTRASWCONFIG_
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/* NAND driver version */
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#define GLOB_VERSION "driver version 20100311"
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/***** Common Parameters *****/
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#define RETRY_TIMES 3
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#define READ_BADBLOCK_INFO 1
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#define READBACK_VERIFY 0
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#define AUTO_FORMAT_FLASH 0
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/***** Cache Parameters *****/
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#define CACHE_ITEM_NUM 128
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#define BLK_NUM_FOR_L2_CACHE 16
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/***** Block Table Parameters *****/
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#define BLOCK_TABLE_INDEX 0
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/***** Wear Leveling Parameters *****/
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#define WEAR_LEVELING_GATE 0x10
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#define WEAR_LEVELING_BLOCK_NUM 10
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#define DEBUG_BNDRY 0
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/***** Product Feature Support *****/
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#define FLASH_EMU defined(CONFIG_SPECTRA_EMU)
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#define FLASH_NAND defined(CONFIG_SPECTRA_MRST_HW)
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#define FLASH_MTD defined(CONFIG_SPECTRA_MTD)
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#define CMD_DMA defined(CONFIG_SPECTRA_MRST_HW_DMA)
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#define SPECTRA_PARTITION_ID 0
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/* Enable this macro if the number of flash blocks is larger than 16K. */
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#define SUPPORT_LARGE_BLOCKNUM 1
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/**** Block Table and Reserved Block Parameters *****/
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#define SPECTRA_START_BLOCK 3
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//#define NUM_FREE_BLOCKS_GATE 30
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#define NUM_FREE_BLOCKS_GATE 60
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/**** Hardware Parameters ****/
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#define GLOB_HWCTL_REG_BASE 0xFFA40000
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#define GLOB_HWCTL_REG_SIZE 4096
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#define GLOB_HWCTL_MEM_BASE 0xFFA48000
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#define GLOB_HWCTL_MEM_SIZE 4096
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/* KBV - Updated to LNW scratch register address */
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#define SCRATCH_REG_ADDR 0xFF108018
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#define SCRATCH_REG_SIZE 64
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#define GLOB_HWCTL_DEFAULT_BLKS 2048
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#define SUPPORT_15BITECC 1
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#define SUPPORT_8BITECC 1
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#define ONFI_BLOOM_TIME 0
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#define MODE5_WORKAROUND 1
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#endif /*_SPECTRASWCONFIG_*/
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