diff options
Diffstat (limited to 'target/linux/atheros/files/drivers/mtd/devices/spiflash.h')
| -rw-r--r-- | target/linux/atheros/files/drivers/mtd/devices/spiflash.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/target/linux/atheros/files/drivers/mtd/devices/spiflash.h b/target/linux/atheros/files/drivers/mtd/devices/spiflash.h deleted file mode 100644 index 2553c6f50f..0000000000 --- a/target/linux/atheros/files/drivers/mtd/devices/spiflash.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * SPI Flash Memory support header file. - * - * $Id: //depot/sw/releases/linuxsrc/src/kernels/mips-linux-2.4.25/drivers/mtd/devices/spiflash.h#3 $ - * - * - * Copyright (c) 2005, Atheros Communications Inc. - * Copyright (C) 2006 FON Technology, SL. - * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org> - * - * This code is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ -#define FLASH_1MB 1 -#define FLASH_2MB 2 -#define FLASH_4MB 3 -#define FLASH_8MB 4 -#define FLASH_16MB 5 -#define MAX_FLASH 6 - -#define STM_PAGE_SIZE 256 - -#define SFI_WRITE_BUFFER_SIZE 4 -#define SFI_FLASH_ADDR_MASK 0x00ffffff - -#define STM_8MBIT_SIGNATURE 0x13 -#define STM_M25P80_BYTE_COUNT 1048576 -#define STM_M25P80_SECTOR_COUNT 16 -#define STM_M25P80_SECTOR_SIZE 0x10000 - -#define STM_16MBIT_SIGNATURE 0x14 -#define STM_M25P16_BYTE_COUNT 2097152 -#define STM_M25P16_SECTOR_COUNT 32 -#define STM_M25P16_SECTOR_SIZE 0x10000 - -#define STM_32MBIT_SIGNATURE 0x15 -#define STM_M25P32_BYTE_COUNT 4194304 -#define STM_M25P32_SECTOR_COUNT 64 -#define STM_M25P32_SECTOR_SIZE 0x10000 - -#define STM_64MBIT_SIGNATURE 0x16 -#define STM_M25P64_BYTE_COUNT 8388608 -#define STM_M25P64_SECTOR_COUNT 128 -#define STM_M25P64_SECTOR_SIZE 0x10000 - -#define STM_128MBIT_SIGNATURE 0x17 -#define STM_M25P128_BYTE_COUNT 16777216 -#define STM_M25P128_SECTOR_COUNT 256 -#define STM_M25P128_SECTOR_SIZE 0x10000 - -#define STM_1MB_BYTE_COUNT STM_M25P80_BYTE_COUNT -#define STM_1MB_SECTOR_COUNT STM_M25P80_SECTOR_COUNT -#define STM_1MB_SECTOR_SIZE STM_M25P80_SECTOR_SIZE -#define STM_2MB_BYTE_COUNT STM_M25P16_BYTE_COUNT -#define STM_2MB_SECTOR_COUNT STM_M25P16_SECTOR_COUNT -#define STM_2MB_SECTOR_SIZE STM_M25P16_SECTOR_SIZE -#define STM_4MB_BYTE_COUNT STM_M25P32_BYTE_COUNT -#define STM_4MB_SECTOR_COUNT STM_M25P32_SECTOR_COUNT -#define STM_4MB_SECTOR_SIZE STM_M25P32_SECTOR_SIZE -#define STM_8MB_BYTE_COUNT STM_M25P64_BYTE_COUNT -#define STM_8MB_SECTOR_COUNT STM_M25P64_SECTOR_COUNT -#define STM_8MB_SECTOR_SIZE STM_M25P64_SECTOR_SIZE -#define STM_16MB_BYTE_COUNT STM_M25P128_BYTE_COUNT -#define STM_16MB_SECTOR_COUNT STM_M25P128_SECTOR_COUNT -#define STM_16MB_SECTOR_SIZE STM_M25P128_SECTOR_SIZE - -/* - * ST Microelectronics Opcodes for Serial Flash - */ - -#define STM_OP_WR_ENABLE 0x06 /* Write Enable */ -#define STM_OP_WR_DISABLE 0x04 /* Write Disable */ -#define STM_OP_RD_STATUS 0x05 /* Read Status */ -#define STM_OP_WR_STATUS 0x01 /* Write Status */ -#define STM_OP_RD_DATA 0x03 /* Read Data */ -#define STM_OP_FAST_RD_DATA 0x0b /* Fast Read Data */ -#define STM_OP_PAGE_PGRM 0x02 /* Page Program */ -#define STM_OP_SECTOR_ERASE 0xd8 /* Sector Erase */ -#define STM_OP_BULK_ERASE 0xc7 /* Bulk Erase */ -#define STM_OP_DEEP_PWRDOWN 0xb9 /* Deep Power-Down Mode */ -#define STM_OP_RD_SIG 0xab /* Read Electronic Signature */ - -#define STM_STATUS_WIP 0x01 /* Write-In-Progress */ -#define STM_STATUS_WEL 0x02 /* Write Enable Latch */ -#define STM_STATUS_BP0 0x04 /* Block Protect 0 */ -#define STM_STATUS_BP1 0x08 /* Block Protect 1 */ -#define STM_STATUS_BP2 0x10 /* Block Protect 2 */ -#define STM_STATUS_SRWD 0x80 /* Status Register Write Disable */ - -/* - * SPI Flash Interface Registers - */ -#define AR531XPLUS_SPI_READ 0x08000000 -#define AR531XPLUS_SPI_MMR 0x11300000 -#define AR531XPLUS_SPI_MMR_SIZE 12 - -#define AR531XPLUS_SPI_CTL 0x00 -#define AR531XPLUS_SPI_OPCODE 0x04 -#define AR531XPLUS_SPI_DATA 0x08 - -#define SPI_FLASH_READ AR531XPLUS_SPI_READ -#define SPI_FLASH_MMR AR531XPLUS_SPI_MMR -#define SPI_FLASH_MMR_SIZE AR531XPLUS_SPI_MMR_SIZE -#define SPI_FLASH_CTL AR531XPLUS_SPI_CTL -#define SPI_FLASH_OPCODE AR531XPLUS_SPI_OPCODE -#define SPI_FLASH_DATA AR531XPLUS_SPI_DATA - -#define SPI_CTL_START 0x00000100 -#define SPI_CTL_BUSY 0x00010000 -#define SPI_CTL_TXCNT_MASK 0x0000000f -#define SPI_CTL_RXCNT_MASK 0x000000f0 -#define SPI_CTL_TX_RX_CNT_MASK 0x000000ff -#define SPI_CTL_SIZE_MASK 0x00060000 - -#define SPI_CTL_CLK_SEL_MASK 0x03000000 -#define SPI_OPCODE_MASK 0x000000ff - -#define SPI_STATUS_WIP STM_STATUS_WIP |