96 lines
4.0 KiB
C
96 lines
4.0 KiB
C
/*
|
|
* 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 */
|