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authorScott Wood <scottwood@freescale.com>2014-04-07 23:49:35 (GMT)
committerScott Wood <scottwood@freescale.com>2014-04-07 23:49:35 (GMT)
commit62b8c978ee6b8d135d9e7953221de58000dba986 (patch)
tree683b04b2e627f6710c22c151b23c8cc9a165315e /drivers/staging/mt29f_spinand/mt29f_spinand.h
parent78fd82238d0e5716578c326404184a27ba67fd6e (diff)
downloadlinux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'drivers/staging/mt29f_spinand/mt29f_spinand.h')
-rw-r--r--drivers/staging/mt29f_spinand/mt29f_spinand.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/drivers/staging/mt29f_spinand/mt29f_spinand.h b/drivers/staging/mt29f_spinand/mt29f_spinand.h
deleted file mode 100644
index 7f2c24d..0000000
--- a/drivers/staging/mt29f_spinand/mt29f_spinand.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*-
- * Copyright 2013 Broadcom Corporation
- *
- * Copyright (c) 2009-2010 Micron Technology, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- *
- * Henry Pan <hspan@micron.com>
- *
- * based on nand.h
- */
-#ifndef __LINUX_MTD_SPI_NAND_H
-#define __LINUX_MTD_SPI_NAND_H
-
-#include <linux/wait.h>
-#include <linux/spinlock.h>
-#include <linux/mtd/mtd.h>
-
-/* cmd */
-#define CMD_READ 0x13
-#define CMD_READ_RDM 0x03
-#define CMD_PROG_PAGE_CLRCACHE 0x02
-#define CMD_PROG_PAGE 0x84
-#define CMD_PROG_PAGE_EXC 0x10
-#define CMD_ERASE_BLK 0xd8
-#define CMD_WR_ENABLE 0x06
-#define CMD_WR_DISABLE 0x04
-#define CMD_READ_ID 0x9f
-#define CMD_RESET 0xff
-#define CMD_READ_REG 0x0f
-#define CMD_WRITE_REG 0x1f
-
-/* feature/ status reg */
-#define REG_BLOCK_LOCK 0xa0
-#define REG_OTP 0xb0
-#define REG_STATUS 0xc0/* timing */
-
-/* status */
-#define STATUS_OIP_MASK 0x01
-#define STATUS_READY (0 << 0)
-#define STATUS_BUSY (1 << 0)
-
-#define STATUS_E_FAIL_MASK 0x04
-#define STATUS_E_FAIL (1 << 2)
-
-#define STATUS_P_FAIL_MASK 0x08
-#define STATUS_P_FAIL (1 << 3)
-
-#define STATUS_ECC_MASK 0x30
-#define STATUS_ECC_1BIT_CORRECTED (1 << 4)
-#define STATUS_ECC_ERROR (2 << 4)
-#define STATUS_ECC_RESERVED (3 << 4)
-
-/*ECC enable defines*/
-#define OTP_ECC_MASK 0x10
-#define OTP_ECC_OFF 0
-#define OTP_ECC_ON 1
-
-#define ECC_DISABLED
-#define ECC_IN_NAND
-#define ECC_SOFT
-
-/* block lock */
-#define BL_ALL_LOCKED 0x38
-#define BL_1_2_LOCKED 0x30
-#define BL_1_4_LOCKED 0x28
-#define BL_1_8_LOCKED 0x20
-#define BL_1_16_LOCKED 0x18
-#define BL_1_32_LOCKED 0x10
-#define BL_1_64_LOCKED 0x08
-#define BL_ALL_UNLOCKED 0
-
-struct spinand_info {
- struct nand_ecclayout *ecclayout;
- struct spi_device *spi;
- void *priv;
-};
-
-struct spinand_state {
- uint32_t col;
- uint32_t row;
- int buf_ptr;
- u8 *buf;
-};
-
-struct spinand_cmd {
- u8 cmd;
- u32 n_addr; /* Number of address */
- u8 addr[3]; /* Reg Offset */
- u32 n_dummy; /* Dummy use */
- u32 n_tx; /* Number of tx bytes */
- u8 *tx_buf; /* Tx buf */
- u32 n_rx; /* Number of rx bytes */
- u8 *rx_buf; /* Rx buf */
-};
-
-extern int spinand_mtd(struct mtd_info *mtd);
-extern void spinand_mtd_release(struct mtd_info *mtd);
-
-#endif /* __LINUX_MTD_SPI_NAND_H */