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regs-bch.h

/*
 * stmp378x: BCH register definitions
 *
 * Copyright (c) 2008 Freescale Semiconductor
 * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
#define REGS_BCH_BASE   (STMP3XXX_REGS_BASE + 0xA000)
#define REGS_BCH_PHYS   0x8000A000
#define REGS_BCH_SIZE   0x2000

#define HW_BCH_CTRL           0x0
#define BM_BCH_CTRL_COMPLETE_IRQ    0x00000001
#define BP_BCH_CTRL_COMPLETE_IRQ    0
#define BM_BCH_CTRL_COMPLETE_IRQ_EN 0x00000100

#define HW_BCH_STATUS0        0x10
#define BM_BCH_STATUS0_UNCORRECTABLE      0x00000004
#define BM_BCH_STATUS0_CORRECTED    0x00000008
#define BM_BCH_STATUS0_STATUS_BLK0  0x0000FF00
#define BP_BCH_STATUS0_STATUS_BLK0  8
#define BM_BCH_STATUS0_COMPLETED_CE 0x000F0000
#define BP_BCH_STATUS0_COMPLETED_CE 16

#define HW_BCH_LAYOUTSELECT   0x70

#define HW_BCH_FLASH0LAYOUT0  0x80
#define BM_BCH_FLASH0LAYOUT0_DATA0_SIZE   0x00000FFF
#define BP_BCH_FLASH0LAYOUT0_DATA0_SIZE   0
#define BM_BCH_FLASH0LAYOUT0_ECC0   0x0000F000
#define BP_BCH_FLASH0LAYOUT0_ECC0   12
#define BM_BCH_FLASH0LAYOUT0_META_SIZE    0x00FF0000
#define BP_BCH_FLASH0LAYOUT0_META_SIZE    16
#define BM_BCH_FLASH0LAYOUT0_NBLOCKS      0xFF000000
#define BP_BCH_FLASH0LAYOUT0_NBLOCKS      24
#define BM_BCH_FLASH0LAYOUT1_DATAN_SIZE   0x00000FFF
#define BP_BCH_FLASH0LAYOUT1_DATAN_SIZE   0
#define BM_BCH_FLASH0LAYOUT1_ECCN   0x0000F000
#define BP_BCH_FLASH0LAYOUT1_ECCN   12
#define BM_BCH_FLASH0LAYOUT1_PAGE_SIZE    0xFFFF0000
#define BP_BCH_FLASH0LAYOUT1_PAGE_SIZE    16

#define HW_BCH_BLOCKNAME      0x150

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