1/* 2 * stmp378x: BCH register definitions 3 * 4 * Copyright (c) 2008 Freescale Semiconductor 5 * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21#define REGS_BCH_BASE (STMP3XXX_REGS_BASE + 0xA000) 22#define REGS_BCH_PHYS 0x8000A000 23#define REGS_BCH_SIZE 0x2000 24 25#define HW_BCH_CTRL 0x0 26#define BM_BCH_CTRL_COMPLETE_IRQ 0x00000001 27#define BP_BCH_CTRL_COMPLETE_IRQ 0 28#define BM_BCH_CTRL_COMPLETE_IRQ_EN 0x00000100 29 30#define HW_BCH_STATUS0 0x10 31#define BM_BCH_STATUS0_UNCORRECTABLE 0x00000004 32#define BM_BCH_STATUS0_CORRECTED 0x00000008 33#define BM_BCH_STATUS0_STATUS_BLK0 0x0000FF00 34#define BP_BCH_STATUS0_STATUS_BLK0 8 35#define BM_BCH_STATUS0_COMPLETED_CE 0x000F0000 36#define BP_BCH_STATUS0_COMPLETED_CE 16 37 38#define HW_BCH_LAYOUTSELECT 0x70 39 40#define HW_BCH_FLASH0LAYOUT0 0x80 41#define BM_BCH_FLASH0LAYOUT0_DATA0_SIZE 0x00000FFF 42#define BP_BCH_FLASH0LAYOUT0_DATA0_SIZE 0 43#define BM_BCH_FLASH0LAYOUT0_ECC0 0x0000F000 44#define BP_BCH_FLASH0LAYOUT0_ECC0 12 45#define BM_BCH_FLASH0LAYOUT0_META_SIZE 0x00FF0000 46#define BP_BCH_FLASH0LAYOUT0_META_SIZE 16 47#define BM_BCH_FLASH0LAYOUT0_NBLOCKS 0xFF000000 48#define BP_BCH_FLASH0LAYOUT0_NBLOCKS 24 49#define BM_BCH_FLASH0LAYOUT1_DATAN_SIZE 0x00000FFF 50#define BP_BCH_FLASH0LAYOUT1_DATAN_SIZE 0 51#define BM_BCH_FLASH0LAYOUT1_ECCN 0x0000F000 52#define BP_BCH_FLASH0LAYOUT1_ECCN 12 53#define BM_BCH_FLASH0LAYOUT1_PAGE_SIZE 0xFFFF0000 54#define BP_BCH_FLASH0LAYOUT1_PAGE_SIZE 16 55 56#define HW_BCH_BLOCKNAME 0x150 57