/* * Copyright (c) 2008, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef __PLATFORM_MSM_SHARED_NAND_H #define __PLATFORM_MSM_SHARED_NAND_H #define MSM_NAND_BASE 0xA0A00000 /* see 80-VA736-2 C pp 354-414 */ #define NAND_REG(off) (MSM_NAND_BASE + (off)) #define NAND_FLASH_CMD NAND_REG(0x0000) #define NAND_ADDR0 NAND_REG(0x0004) #define NAND_ADDR1 NAND_REG(0x0008) #define NAND_FLASH_CHIP_SELECT NAND_REG(0x000C) #define NAND_EXEC_CMD NAND_REG(0x0010) #define NAND_FLASH_STATUS NAND_REG(0x0014) #define NAND_BUFFER_STATUS NAND_REG(0x0018) #define NAND_DEV0_CFG0 NAND_REG(0x0020) #define NAND_DEV0_CFG1 NAND_REG(0x0024) #define NAND_DEV1_CFG0 NAND_REG(0x0030) #define NAND_DEV1_CFG1 NAND_REG(0x0034) #define NAND_READ_ID NAND_REG(0x0040) #define NAND_READ_STATUS NAND_REG(0x0044) #define NAND_CONFIG_DATA NAND_REG(0x0050) #define NAND_CONFIG NAND_REG(0x0054) #define NAND_CONFIG_MODE NAND_REG(0x0058) #define NAND_CONFIG_STATUS NAND_REG(0x0060) #define NAND_MACRO1_REG NAND_REG(0x0064) #define NAND_XFR_STEP1 NAND_REG(0x0070) #define NAND_XFR_STEP2 NAND_REG(0x0074) #define NAND_XFR_STEP3 NAND_REG(0x0078) #define NAND_XFR_STEP4 NAND_REG(0x007C) #define NAND_XFR_STEP5 NAND_REG(0x0080) #define NAND_XFR_STEP6 NAND_REG(0x0084) #define NAND_XFR_STEP7 NAND_REG(0x0088) #define NAND_DEV_CMD0 NAND_REG(0x00A0) #define NAND_DEV_CMD1 NAND_REG(0x00A4) #define NAND_DEV_CMD2 NAND_REG(0x00A8) #define NAND_DEV_CMD_VLD NAND_REG(0x00AC) #define NAND_EBI2_MISR_SIG_REG NAND_REG(0x00B0) #define NAND_SFLASHC_BURST_CFG NAND_REG(0x00E0) #define NAND_EBI2_ECC_BUF_CFG NAND_REG(0x00F0) #define NAND_FLASH_BUFFER NAND_REG(0x0100) /* device commands */ #define NAND_CMD_SOFT_RESET 0x01 #define NAND_CMD_PAGE_READ 0x32 #define NAND_CMD_PAGE_READ_ECC 0x33 #define NAND_CMD_PAGE_READ_ALL 0x34 #define NAND_CMD_SEQ_PAGE_READ 0x15 #define NAND_CMD_PRG_PAGE 0x36 #define NAND_CMD_PRG_PAGE_ECC 0x37 #define NAND_CMD_PRG_PAGE_ALL 0x39 #define NAND_CMD_BLOCK_ERASE 0x3A #define NAND_CMD_FETCH_ID 0x0B #define NAND_CMD_STATUS 0x0C #define NAND_CMD_RESET 0x0D #define CLEAN_DATA_32 0xFFFFFFFF #define CLEAN_DATA_16 0xFFFF /* Flash type */ #define FLASH_UNKNOWN_DEVICE 0x00 #define FLASH_NAND_DEVICE 0x01 #define FLASH_8BIT_NAND_DEVICE 0x01 #define FLASH_16BIT_NAND_DEVICE 0x02 #endif /* __PLATFORM_MSM_SHARED_NAND_H */