From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.69 #1 (Red Hat Linux)) id 1NeTxk-00058c-BO for barebox@lists.infradead.org; Mon, 08 Feb 2010 13:47:45 +0000 From: Sascha Hauer Date: Mon, 8 Feb 2010 14:47:32 +0100 Message-Id: <1265636852-19054-7-git-send-email-s.hauer@pengutronix.de> In-Reply-To: <1265636852-19054-6-git-send-email-s.hauer@pengutronix.de> References: <1265636852-19054-1-git-send-email-s.hauer@pengutronix.de> <1265636852-19054-2-git-send-email-s.hauer@pengutronix.de> <1265636852-19054-3-git-send-email-s.hauer@pengutronix.de> <1265636852-19054-4-git-send-email-s.hauer@pengutronix.de> <1265636852-19054-5-git-send-email-s.hauer@pengutronix.de> <1265636852-19054-6-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 6/6] cfi_flash: move include/cfi_flash.c next to driver To: barebox@lists.infradead.org This file has no useful things for others than the driver, so move it next to the driver and remove the corresponding include from other files. Signed-off-by: Sascha Hauer --- board/at91sam9260ek/init.c | 1 - board/at91sam9263ek/init.c | 1 - board/eco920/eco920.c | 1 - board/eukrea_cpuimx27/eukrea_cpuimx27.c | 1 - board/freescale-mx35-3-stack/3stack.c | 1 - board/imx21ads/imx21ads.c | 1 - board/imx27ads/imx27ads.c | 1 - board/mmccpu/init.c | 1 - board/netx/netx.c | 1 - board/pcm030/pcm030.c | 1 - board/pcm038/pcm038.c | 1 - board/phycard-i.MX27/pca100.c | 1 - board/pm9263/init.c | 1 - board/scb9328/scb9328.c | 1 - commands/flash.c | 1 - drivers/nor/cfi_flash.c | 2 +- drivers/nor/cfi_flash.h | 654 ++++++++++++++++++++++++++++++ drivers/nor/cfi_flash_amd.c | 2 +- drivers/nor/cfi_flash_intel.c | 2 +- include/cfi_flash.h | 660 ------------------------------- 20 files changed, 657 insertions(+), 678 deletions(-) create mode 100644 drivers/nor/cfi_flash.h delete mode 100644 include/cfi_flash.h diff --git a/board/at91sam9260ek/init.c b/board/at91sam9260ek/init.c index d3325f2..9fd7525 100644 --- a/board/at91sam9260ek/init.c +++ b/board/at91sam9260ek/init.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/board/at91sam9263ek/init.c b/board/at91sam9263ek/init.c index e5d7c20..21803ca 100644 --- a/board/at91sam9263ek/init.c +++ b/board/at91sam9263ek/init.c @@ -22,7 +22,6 @@ #include #include -#include #include #include #include diff --git a/board/eco920/eco920.c b/board/eco920/eco920.c index 53041dd..8d00877 100644 --- a/board/eco920/eco920.c +++ b/board/eco920/eco920.c @@ -30,7 +30,6 @@ #include #include #include -#include #include /* diff --git a/board/eukrea_cpuimx27/eukrea_cpuimx27.c b/board/eukrea_cpuimx27/eukrea_cpuimx27.c index 0908dca..2b6db15 100644 --- a/board/eukrea_cpuimx27/eukrea_cpuimx27.c +++ b/board/eukrea_cpuimx27/eukrea_cpuimx27.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include #include diff --git a/board/freescale-mx35-3-stack/3stack.c b/board/freescale-mx35-3-stack/3stack.c index e6fa0f0..3b6a93b 100644 --- a/board/freescale-mx35-3-stack/3stack.c +++ b/board/freescale-mx35-3-stack/3stack.c @@ -26,7 +26,6 @@ */ #include -#include #include #include #include diff --git a/board/imx21ads/imx21ads.c b/board/imx21ads/imx21ads.c index ba67e46..88dcfb2 100644 --- a/board/imx21ads/imx21ads.c +++ b/board/imx21ads/imx21ads.c @@ -23,7 +23,6 @@ #include #include -#include #include #include #include diff --git a/board/imx27ads/imx27ads.c b/board/imx27ads/imx27ads.c index 5f43d1b..3512ed3 100644 --- a/board/imx27ads/imx27ads.c +++ b/board/imx27ads/imx27ads.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/board/mmccpu/init.c b/board/mmccpu/init.c index bac8ef3..e010a83 100644 --- a/board/mmccpu/init.c +++ b/board/mmccpu/init.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/board/netx/netx.c b/board/netx/netx.c index f187820..d6bfcca 100644 --- a/board/netx/netx.c +++ b/board/netx/netx.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/board/pcm030/pcm030.c b/board/pcm030/pcm030.c index 8dd4f77..f3845ad 100644 --- a/board/pcm030/pcm030.c +++ b/board/pcm030/pcm030.c @@ -29,7 +29,6 @@ #include #include -#include #include #include #include diff --git a/board/pcm038/pcm038.c b/board/pcm038/pcm038.c index 56f44b5..313b7df 100644 --- a/board/pcm038/pcm038.c +++ b/board/pcm038/pcm038.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/board/phycard-i.MX27/pca100.c b/board/phycard-i.MX27/pca100.c index d22b327..2fb1e35 100644 --- a/board/phycard-i.MX27/pca100.c +++ b/board/phycard-i.MX27/pca100.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/board/pm9263/init.c b/board/pm9263/init.c index c6b4421..88b91ea 100644 --- a/board/pm9263/init.c +++ b/board/pm9263/init.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/board/scb9328/scb9328.c b/board/scb9328/scb9328.c index 356c4b8..e781393 100644 --- a/board/scb9328/scb9328.c +++ b/board/scb9328/scb9328.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/commands/flash.c b/commands/flash.c index f92b604..655d786 100644 --- a/commands/flash.c +++ b/commands/flash.c @@ -30,7 +30,6 @@ #include #include -#include #include #include #include diff --git a/drivers/nor/cfi_flash.c b/drivers/nor/cfi_flash.c index c8e07c4..0f7a483 100644 --- a/drivers/nor/cfi_flash.c +++ b/drivers/nor/cfi_flash.c @@ -40,9 +40,9 @@ #include #include #include -#include #include #include +#include "cfi_flash.h" /* * This file implements a Common Flash Interface (CFI) driver for barebox. diff --git a/drivers/nor/cfi_flash.h b/drivers/nor/cfi_flash.h new file mode 100644 index 0000000..a8fa879 --- /dev/null +++ b/drivers/nor/cfi_flash.h @@ -0,0 +1,654 @@ +#ifndef __CFI_FLASH_H +#define __CFI_FLASH_H + +/* + * (C) Copyright 2000-2005 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include + +typedef unsigned long flash_sect_t; +struct cfi_cmd_set; + +/*----------------------------------------------------------------------- + * FLASH Info: contains chip specific data, per FLASH bank + */ + +typedef struct { + struct driver_d driver; + ulong size; /* total bank size in bytes */ + ushort sector_count; /* number of erase units */ + ulong flash_id; /* combined device & manufacturer code */ + ulong *start; /* physical sector start addresses */ + uchar *protect; /* sector protection status */ + + uchar portwidth; /* the width of the port */ + uchar chipwidth; /* the width of the chip */ + ushort buffer_size; /* # of bytes in write buffer */ + ulong erase_blk_tout; /* maximum block erase timeout */ + ulong write_tout; /* maximum write timeout */ + ulong buffer_write_tout; /* maximum buffer write timeout */ + ushort vendor; /* the primary vendor id */ + ushort cmd_reset; /* vendor specific reset command */ + ushort interface; /* used for x8/x16 adjustments */ + ushort legacy_unlock; /* support Intel legacy (un)locking */ + uchar manufacturer_id; /* manufacturer id */ + ushort device_id; /* device id */ + ushort device_id2; /* extended device id */ + ushort ext_addr; /* extended query table address */ + ushort cfi_version; /* cfi version */ + ushort cfi_offset; /* offset for cfi query */ + struct cfi_cmd_set *cfi_cmd_set; + struct cdev cdev; +} flash_info_t; + +struct cfi_cmd_set { + int (*flash_write_cfibuffer) (flash_info_t * info, ulong dest, const uchar * cp, int len); + int (*flash_erase_one) (flash_info_t * info, long sect); + int (*flash_is_busy) (flash_info_t * info, flash_sect_t sect); + void (*flash_read_jedec_ids) (flash_info_t * info); + void (*flash_prepare_write) (flash_info_t * info); + int (*flash_status_check) (flash_info_t * info, flash_sect_t sector, uint64_t tout, char *prompt); +}; + +extern struct cfi_cmd_set cfi_cmd_set_intel; +extern struct cfi_cmd_set cfi_cmd_set_amd; + +#define FLASH_CMD_CFI 0x98 +#define FLASH_CMD_READ_ID 0x90 +#define FLASH_CMD_RESET 0xff +#define FLASH_CMD_BLOCK_ERASE 0x20 +#define FLASH_CMD_ERASE_CONFIRM 0xD0 +#define FLASH_CMD_WRITE 0x40 +#define FLASH_CMD_PROTECT 0x60 +#define FLASH_CMD_PROTECT_SET 0x01 +#define FLASH_CMD_PROTECT_CLEAR 0xD0 +#define FLASH_CMD_CLEAR_STATUS 0x50 +#define FLASH_CMD_WRITE_TO_BUFFER 0xE8 +#define FLASH_CMD_WRITE_BUFFER_CONFIRM 0xD0 + +#define FLASH_STATUS_DONE 0x80 +#define FLASH_STATUS_ESS 0x40 +#define FLASH_STATUS_ECLBS 0x20 +#define FLASH_STATUS_PSLBS 0x10 +#define FLASH_STATUS_VPENS 0x08 +#define FLASH_STATUS_PSS 0x04 +#define FLASH_STATUS_DPS 0x02 +#define FLASH_STATUS_R 0x01 +#define FLASH_STATUS_PROTECT 0x01 + +#define AMD_CMD_RESET 0xF0 +#define AMD_CMD_WRITE 0xA0 +#define AMD_CMD_ERASE_START 0x80 +#define AMD_CMD_ERASE_SECTOR 0x30 +#define AMD_CMD_UNLOCK_START 0xAA +#define AMD_CMD_UNLOCK_ACK 0x55 +#define AMD_CMD_WRITE_TO_BUFFER 0x25 +#define AMD_CMD_WRITE_BUFFER_CONFIRM 0x29 + +#define AMD_STATUS_TOGGLE 0x40 +#define AMD_STATUS_ERROR 0x20 + +#define AMD_ADDR_ERASE_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) +#define AMD_ADDR_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) +#define AMD_ADDR_ACK ((info->portwidth == FLASH_CFI_8BIT) ? 0x555 : 0x2AA) + +#define FLASH_OFFSET_MANUFACTURER_ID 0x00 +#define FLASH_OFFSET_DEVICE_ID 0x01 +#define FLASH_OFFSET_DEVICE_ID2 0x0E +#define FLASH_OFFSET_DEVICE_ID3 0x0F +#define FLASH_OFFSET_CFI 0x55 +#define FLASH_OFFSET_CFI_ALT 0x555 +#define FLASH_OFFSET_CFI_RESP 0x10 +#define FLASH_OFFSET_PRIMARY_VENDOR 0x13 +#define FLASH_OFFSET_EXT_QUERY_T_P_ADDR 0x15 /* extended query table primary addr */ +#define FLASH_OFFSET_WTOUT 0x1F +#define FLASH_OFFSET_WBTOUT 0x20 +#define FLASH_OFFSET_ETOUT 0x21 +#define FLASH_OFFSET_CETOUT 0x22 +#define FLASH_OFFSET_WMAX_TOUT 0x23 +#define FLASH_OFFSET_WBMAX_TOUT 0x24 +#define FLASH_OFFSET_EMAX_TOUT 0x25 +#define FLASH_OFFSET_CEMAX_TOUT 0x26 +#define FLASH_OFFSET_SIZE 0x27 +#define FLASH_OFFSET_INTERFACE 0x28 +#define FLASH_OFFSET_BUFFER_SIZE 0x2A +#define FLASH_OFFSET_NUM_ERASE_REGIONS 0x2C +#define FLASH_OFFSET_ERASE_REGIONS 0x2D +#define FLASH_OFFSET_PROTECT 0x02 +#define FLASH_OFFSET_USER_PROTECTION 0x85 +#define FLASH_OFFSET_INTEL_PROTECTION 0x81 + +#define CFI_CMDSET_NONE 0 +#define CFI_CMDSET_INTEL_EXTENDED 1 +#define CFI_CMDSET_AMD_STANDARD 2 +#define CFI_CMDSET_INTEL_STANDARD 3 +#define CFI_CMDSET_AMD_EXTENDED 4 +#define CFI_CMDSET_MITSU_STANDARD 256 +#define CFI_CMDSET_MITSU_EXTENDED 257 +#define CFI_CMDSET_SST 258 + +#ifdef CFG_FLASH_CFI_AMD_RESET /* needed for STM_ID_29W320DB on UC100 */ +# undef FLASH_CMD_RESET +# define FLASH_CMD_RESET AMD_CMD_RESET /* use AMD-Reset instead */ +#endif + +/* + * Values for the width of the port + */ +#define FLASH_CFI_8BIT 0x01 +#define FLASH_CFI_16BIT 0x02 +#define FLASH_CFI_32BIT 0x04 +#define FLASH_CFI_64BIT 0x08 +/* + * Values for the width of the chip + */ +#define FLASH_CFI_BY8 0x01 +#define FLASH_CFI_BY16 0x02 +#define FLASH_CFI_BY32 0x04 +#define FLASH_CFI_BY64 0x08 +/* convert between bit value and numeric value */ +#define CFI_FLASH_SHIFT_WIDTH 3 +/* + * Values for the flash device interface + */ +#define FLASH_CFI_X8 0x00 +#define FLASH_CFI_X16 0x01 +#define FLASH_CFI_X8X16 0x02 + +/* convert between bit value and numeric value */ +#define CFI_FLASH_SHIFT_WIDTH 3 +/* Prototypes */ + +int flash_isset (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); +void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); +flash_sect_t find_sector (flash_info_t * info, ulong addr); +int flash_status_check (flash_info_t * info, flash_sect_t sector, + uint64_t tout, char *prompt); +int flash_generic_status_check (flash_info_t * info, flash_sect_t sector, + uint64_t tout, char *prompt); + +int flash_isequal (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); +void flash_make_cmd (flash_info_t * info, uchar cmd, void *cmdbuf); + +/* + * create an address based on the offset and the port width + */ +static inline uchar *flash_make_addr (flash_info_t * info, flash_sect_t sect, uint offset) +{ + return ((uchar *) (info->start[sect] + (offset * info->portwidth))); +} + +/* + * read a character at a port width address + */ +static inline uchar flash_read_uchar (flash_info_t * info, uint offset) +{ + uchar *cp; + + cp = flash_make_addr (info, 0, offset); +#if defined(__LITTLE_ENDIAN) + return (cp[0]); +#else + return (cp[info->portwidth - 1]); +#endif +} + +#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_1 +#define bankwidth_is_1(info) (info->portwidth == 1) +#else +#define bankwidth_is_1(info) 0 +#endif + +#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_2 +#define bankwidth_is_2(info) (info->portwidth == 2) +#else +#define bankwidth_is_2(info) 0 +#endif + +#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_4 +#define bankwidth_is_4(info) (info->portwidth == 4) +#else +#define bankwidth_is_4(info) 0 +#endif + +#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_8 +#define bankwidth_is_8(info) (info->portwidth == 8) +#else +#define bankwidth_is_8(info) 0 +#endif + +typedef union { + unsigned char c; + unsigned short w; + unsigned long l; + unsigned long long ll; +} cfiword_t; + +typedef union { + volatile unsigned char *cp; + volatile unsigned short *wp; + volatile unsigned long *lp; + volatile unsigned long long *llp; +} cfiptr_t; + +static inline void flash_write_word(flash_info_t *info, cfiword_t datum, void *addr) +{ + if (bankwidth_is_1(info)) { + debug("fw addr %p val %02x\n", addr, datum.c); + writeb(datum.c, addr); + } else if (bankwidth_is_2(info)) { + debug("fw addr %p val %04x\n", addr, datum.w); + writew(datum.w, addr); + } else if (bankwidth_is_4(info)) { + debug("fw addr %p val %08x\n", addr, datum.l); + writel(datum.l, addr); + } else if (bankwidth_is_8(info)) { + memcpy((void *)addr, &datum.ll, 8); + } +} + +extern void flash_print_info (flash_info_t *); +extern int flash_sect_erase (ulong addr_first, ulong addr_last); +extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last); + +/* common/flash.c */ +extern void flash_protect (int flag, ulong from, ulong to, flash_info_t *info); +extern int flash_write (char *, ulong, ulong); +extern flash_info_t *addr2info (ulong); +//extern int write_buff (flash_info_t *info, const uchar *src, ulong addr, ulong cnt); + +/* board/?/flash.c */ +#if defined(CFG_FLASH_PROTECTION) +extern int flash_real_protect(flash_info_t *info, long sector, int prot); +extern void flash_read_user_serial(flash_info_t * info, void * buffer, int offset, int len); +extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int offset, int len); +#endif /* CFG_FLASH_PROTECTION */ + +/*----------------------------------------------------------------------- + * return codes from flash_write(): + */ +#define ERR_OK 0 +#define ERR_TIMOUT 1 +#define ERR_NOT_ERASED 2 +#define ERR_PROTECTED 4 +#define ERR_INVAL 8 +#define ERR_ALIGN 16 +#define ERR_UNKNOWN_FLASH_VENDOR 32 +#define ERR_UNKNOWN_FLASH_TYPE 64 +#define ERR_PROG_ERROR 128 + +/*----------------------------------------------------------------------- + * Protection Flags for flash_protect(): + */ +#define FLAG_PROTECT_SET 0x01 +#define FLAG_PROTECT_CLEAR 0x02 + +/*----------------------------------------------------------------------- + * Device IDs + */ + +#define AMD_MANUFACT 0x00010001 /* AMD manuf. ID in D23..D16, D7..D0 */ +#define FUJ_MANUFACT 0x00040004 /* FUJITSU manuf. ID in D23..D16, D7..D0 */ +#define ATM_MANUFACT 0x001F001F /* ATMEL */ +#define STM_MANUFACT 0x00200020 /* STM (Thomson) manuf. ID in D23.. -"- */ +#define SST_MANUFACT 0x00BF00BF /* SST manuf. ID in D23..D16, D7..D0 */ +#define MT_MANUFACT 0x00890089 /* MT manuf. ID in D23..D16, D7..D0 */ +#define INTEL_MANUFACT 0x00890089 /* INTEL manuf. ID in D23..D16, D7..D0 */ +#define INTEL_ALT_MANU 0x00B000B0 /* alternate INTEL namufacturer ID */ +#define MX_MANUFACT 0x00C200C2 /* MXIC manuf. ID in D23..D16, D7..D0 */ +#define TOSH_MANUFACT 0x00980098 /* TOSHIBA manuf. ID in D23..D16, D7..D0 */ +#define MT2_MANUFACT 0x002C002C /* alternate MICRON manufacturer ID*/ +#define EXCEL_MANUFACT 0x004A004A /* Excel Semiconductor */ + + /* Micron Technologies (INTEL compat.) */ +#define MT_ID_28F400_T 0x44704470 /* 28F400B3 ID ( 4 M, top boot sector) */ +#define MT_ID_28F400_B 0x44714471 /* 28F400B3 ID ( 4 M, bottom boot sect) */ + +#define AMD_ID_LV040B 0x4F /* 29LV040B ID */ + /* 4 Mbit, 512K x 8, */ + /* 8 64K x 8 uniform sectors */ +#define AMD_ID_F033C 0xA3 /* 29LV033C ID */ + /* 32 Mbit, 4Mbits x 8, */ + /* 64 64K x 8 uniform sectors */ +#define AMD_ID_F065D 0x93 /* 29LV065D ID */ + /* 64 Mbit, 8Mbits x 8, */ + /* 126 64K x 8 uniform sectors */ +#define ATM_ID_LV040 0x13 /* 29LV040B ID */ + /* 4 Mbit, 512K x 8, */ + /* 8 64K x 8 uniform sectors */ +#define AMD_ID_F040B 0xA4 /* 29F040B ID */ + /* 4 Mbit, 512K x 8, */ + /* 8 64K x 8 uniform sectors */ +#define STM_ID_M29W040B 0xE3 /* M29W040B ID */ + /* 4 Mbit, 512K x 8, */ + /* 8 64K x 8 uniform sectors */ +#define AMD_ID_F080B 0xD5 /* 29F080 ID ( 1 M) */ + /* 8 Mbit, 512K x 16, */ + /* 8 64K x 16 uniform sectors */ +#define AMD_ID_F016D 0xAD /* 29F016 ID ( 2 M x 8) */ +#define AMD_ID_F032B 0x41 /* 29F032 ID ( 4 M x 8) */ +#define AMD_ID_LV116DT 0xC7 /* 29LV116DT ( 2 M x 8, top boot sect) */ +#define AMD_ID_LV116DB 0x4C /* 29LV116DB ( 2 M x 8, bottom boot sect) */ +#define AMD_ID_LV016B 0xc8 /* 29LV016 ID ( 2 M x 8) */ + +#define AMD_ID_PL160CB 0x22452245 /* 29PL160CB ID (16 M, bottom boot sect */ + +#define AMD_ID_LV400T 0x22B922B9 /* 29LV400T ID ( 4 M, top boot sector) */ +#define AMD_ID_LV400B 0x22BA22BA /* 29LV400B ID ( 4 M, bottom boot sect) */ + +#define AMD_ID_LV033C 0xA3 /* 29LV033C ID ( 4 M x 8) */ +#define AMD_ID_LV065D 0x93 /* 29LV065D ID ( 8 M x 8) */ + +#define AMD_ID_LV800T 0x22DA22DA /* 29LV800T ID ( 8 M, top boot sector) */ +#define AMD_ID_LV800B 0x225B225B /* 29LV800B ID ( 8 M, bottom boot sect) */ + +#define AMD_ID_LV160T 0x22C422C4 /* 29LV160T ID (16 M, top boot sector) */ +#define AMD_ID_LV160B 0x22492249 /* 29LV160B ID (16 M, bottom boot sect) */ + +#define AMD_ID_DL163T 0x22282228 /* 29DL163T ID (16 M, top boot sector) */ +#define AMD_ID_DL163B 0x222B222B /* 29DL163B ID (16 M, bottom boot sect) */ + +#define AMD_ID_LV320T 0x22F622F6 /* 29LV320T ID (32 M, top boot sector) */ +#define MX_ID_LV320T 0x22A722A7 /* 29LV320T by Macronix, AMD compatible */ +#define AMD_ID_LV320B 0x22F922F9 /* 29LV320B ID (32 M, bottom boot sect) */ +#define MX_ID_LV320B 0x22A822A8 /* 29LV320B by Macronix, AMD compatible */ + +#define AMD_ID_DL322T 0x22552255 /* 29DL322T ID (32 M, top boot sector) */ +#define AMD_ID_DL322B 0x22562256 /* 29DL322B ID (32 M, bottom boot sect) */ +#define AMD_ID_DL323T 0x22502250 /* 29DL323T ID (32 M, top boot sector) */ +#define AMD_ID_DL323B 0x22532253 /* 29DL323B ID (32 M, bottom boot sect) */ +#define AMD_ID_DL324T 0x225C225C /* 29DL324T ID (32 M, top boot sector) */ +#define AMD_ID_DL324B 0x225F225F /* 29DL324B ID (32 M, bottom boot sect) */ + +#define AMD_ID_DL640 0x227E227E /* 29DL640D ID (64 M, dual boot sectors)*/ +#define AMD_ID_MIRROR 0x227E227E /* 1st ID word for MirrorBit family */ +#define AMD_ID_DL640G_2 0x22022202 /* 2nd ID word for AM29DL640G at 0x38 */ +#define AMD_ID_DL640G_3 0x22012201 /* 3rd ID word for AM29DL640G at 0x3c */ +#define AMD_ID_LV640U_2 0x220C220C /* 2nd ID word for AM29LV640M at 0x38 */ +#define AMD_ID_LV640U_3 0x22012201 /* 3rd ID word for AM29LV640M at 0x3c */ +#define AMD_ID_LV640MT_2 0x22102210 /* 2nd ID word for AM29LV640MT at 0x38 */ +#define AMD_ID_LV640MT_3 0x22012201 /* 3rd ID word for AM29LV640MT at 0x3c */ +#define AMD_ID_LV640MB_2 0x22102210 /* 2nd ID word for AM29LV640MB at 0x38 */ +#define AMD_ID_LV640MB_3 0x22002200 /* 3rd ID word for AM29LV640MB at 0x3c */ +#define AMD_ID_LV128U_2 0x22122212 /* 2nd ID word for AM29LV128M at 0x38 */ +#define AMD_ID_LV128U_3 0x22002200 /* 3rd ID word for AM29LV128M at 0x3c */ +#define AMD_ID_LV256U_2 0x22122212 /* 2nd ID word for AM29LV256M at 0x38 */ +#define AMD_ID_LV256U_3 0x22012201 /* 3rd ID word for AM29LV256M at 0x3c */ +#define AMD_ID_GL064M_2 0x22132213 /* 2nd ID word for S29GL064M-R6 */ +#define AMD_ID_GL064M_3 0x22012201 /* 3rd ID word for S29GL064M-R6 */ +#define AMD_ID_GL064MT_2 0x22102210 /* 2nd ID word for S29GL064M-R3 (top boot sector) */ +#define AMD_ID_GL064MT_3 0x22012201 /* 3rd ID word for S29GL064M-R3 (top boot sector) */ +#define AMD_ID_GL128N_2 0x22212221 /* 2nd ID word for S29GL128N */ +#define AMD_ID_GL128N_3 0x22012201 /* 3rd ID word for S29GL128N */ + + +#define AMD_ID_LV320B_2 0x221A221A /* 2d ID word for AM29LV320MB at 0x38 */ +#define AMD_ID_LV320B_3 0x22002200 /* 3d ID word for AM29LV320MB at 0x3c */ + +#define AMD_ID_LV640U 0x22D722D7 /* 29LV640U ID (64 M, uniform sectors) */ +#define AMD_ID_LV650U 0x22D722D7 /* 29LV650U ID (64 M, uniform sectors) */ + +#define ATM_ID_BV1614 0x000000C0 /* 49BV1614 ID */ +#define ATM_ID_BV1614A 0x000000C8 /* 49BV1614A ID */ +#define ATM_ID_BV6416 0x000000D6 /* 49BV6416 ID */ + +#define FUJI_ID_29F800BA 0x22582258 /* MBM29F800BA ID (8M) */ +#define FUJI_ID_29F800TA 0x22D622D6 /* MBM29F800TA ID (8M) */ +#define FUJI_ID_29LV650UE 0x22d722d7 /* MBM29LV650UE/651UE ID (8M = 128 x 32kWord) */ + +#define SST_ID_xF200A 0x27892789 /* 39xF200A ID ( 2M = 128K x 16 ) */ +#define SST_ID_xF400A 0x27802780 /* 39xF400A ID ( 4M = 256K x 16 ) */ +#define SST_ID_xF800A 0x27812781 /* 39xF800A ID ( 8M = 512K x 16 ) */ +#define SST_ID_xF160A 0x27822782 /* 39xF800A ID (16M = 1M x 16 ) */ +#define SST_ID_xF1601 0x234B234B /* 39xF1601 ID (16M = 1M x 16 ) */ +#define SST_ID_xF1602 0x234A234A /* 39xF1602 ID (16M = 1M x 16 ) */ +#define SST_ID_xF3201 0x235B235B /* 39xF3201 ID (32M = 2M x 16 ) */ +#define SST_ID_xF3202 0x235A235A /* 39xF3202 ID (32M = 2M x 16 ) */ +#define SST_ID_xF6401 0x236B236B /* 39xF6401 ID (64M = 4M x 16 ) */ +#define SST_ID_xF6402 0x236A236A /* 39xF6402 ID (64M = 4M x 16 ) */ +#define SST_ID_xF020 0xBFD6BFD6 /* 39xF020 ID (256KB = 2Mbit x 8) */ +#define SST_ID_xF040 0xBFD7BFD7 /* 39xF040 ID (512KB = 4Mbit x 8) */ + +#define STM_ID_F040B 0xE2 /* M29F040B ID ( 4M = 512K x 8 ) */ + /* 8 64K x 8 uniform sectors */ + +#define STM_ID_x800AB 0x005B005B /* M29W800AB ID (8M = 512K x 16 ) */ +#define STM_ID_29W320DT 0x22CA22CA /* M29W320DT ID (32 M, top boot sector) */ +#define STM_ID_29W320DB 0x22CB22CB /* M29W320DB ID (32 M, bottom boot sect) */ +#define STM_ID_29W040B 0x00E300E3 /* M29W040B ID (4M = 512K x 8) */ +#define FLASH_PSD4256GV 0x00E9 /* PSD4256 Flash and CPLD combination */ + +#define INTEL_ID_28F016S 0x66a066a0 /* 28F016S[VS] ID (16M = 512k x 16) */ +#define INTEL_ID_28F800B3T 0x88928892 /* 8M = 512K x 16 top boot sector */ +#define INTEL_ID_28F800B3B 0x88938893 /* 8M = 512K x 16 bottom boot sector */ +#define INTEL_ID_28F160B3T 0x88908890 /* 16M = 1M x 16 top boot sector */ +#define INTEL_ID_28F160B3B 0x88918891 /* 16M = 1M x 16 bottom boot sector */ +#define INTEL_ID_28F320B3T 0x88968896 /* 32M = 2M x 16 top boot sector */ +#define INTEL_ID_28F320B3B 0x88978897 /* 32M = 2M x 16 bottom boot sector */ +#define INTEL_ID_28F640B3T 0x88988898 /* 64M = 4M x 16 top boot sector */ +#define INTEL_ID_28F640B3B 0x88998899 /* 64M = 4M x 16 bottom boot sector */ +#define INTEL_ID_28F160F3B 0x88F488F4 /* 16M = 1M x 16 bottom boot sector */ + +#define INTEL_ID_28F800C3T 0x88C088C0 /* 8M = 512K x 16 top boot sector */ +#define INTEL_ID_28F800C3B 0x88C188C1 /* 8M = 512K x 16 bottom boot sector */ +#define INTEL_ID_28F160C3T 0x88C288C2 /* 16M = 1M x 16 top boot sector */ +#define INTEL_ID_28F160C3B 0x88C388C3 /* 16M = 1M x 16 bottom boot sector */ +#define INTEL_ID_28F320C3T 0x88C488C4 /* 32M = 2M x 16 top boot sector */ +#define INTEL_ID_28F320C3B 0x88C588C5 /* 32M = 2M x 16 bottom boot sector */ +#define INTEL_ID_28F640C3T 0x88CC88CC /* 64M = 4M x 16 top boot sector */ +#define INTEL_ID_28F640C3B 0x88CD88CD /* 64M = 4M x 16 bottom boot sector */ + +#define INTEL_ID_28F128J3 0x89188918 /* 16M = 8M x 16 x 128 */ +#define INTEL_ID_28F320J5 0x00140014 /* 32M = 128K x 32 */ +#define INTEL_ID_28F640J5 0x00150015 /* 64M = 128K x 64 */ +#define INTEL_ID_28F320J3A 0x00160016 /* 32M = 128K x 32 */ +#define INTEL_ID_28F640J3A 0x00170017 /* 64M = 128K x 64 */ +#define INTEL_ID_28F128J3A 0x00180018 /* 128M = 128K x 128 */ +#define INTEL_ID_28F256J3A 0x001D001D /* 256M = 128K x 256 */ +#define INTEL_ID_28F256L18T 0x880D880D /* 256M = 128K x 255 + 32k x 4 */ +#define INTEL_ID_28F64K3 0x88018801 /* 64M = 32K x 255 + 32k x 4 */ +#define INTEL_ID_28F128K3 0x88028802 /* 128M = 64K x 255 + 32k x 4 */ +#define INTEL_ID_28F256K3 0x88038803 /* 256M = 128K x 255 + 32k x 4 */ +#define INTEL_ID_28F64P30T 0x88178817 /* 64M = 32K x 255 + 32k x 4 */ +#define INTEL_ID_28F64P30B 0x881A881A /* 64M = 32K x 255 + 32k x 4 */ +#define INTEL_ID_28F128P30T 0x88188818 /* 128M = 64K x 255 + 32k x 4 */ +#define INTEL_ID_28F128P30B 0x881B881B /* 128M = 64K x 255 + 32k x 4 */ +#define INTEL_ID_28F256P30T 0x88198819 /* 256M = 128K x 255 + 32k x 4 */ +#define INTEL_ID_28F256P30B 0x881C881C /* 256M = 128K x 255 + 32k x 4 */ + +#define INTEL_ID_28F160S3 0x00D000D0 /* 16M = 512K x 32 (64kB x 32) */ +#define INTEL_ID_28F320S3 0x00D400D4 /* 32M = 512K x 64 (64kB x 64) */ + +/* Note that the Sharp 28F016SC is compatible with the Intel E28F016SC */ +#define SHARP_ID_28F016SCL 0xAAAAAAAA /* LH28F016SCT-L95 2Mx8, 32 64k blocks */ +#define SHARP_ID_28F016SCZ 0xA0A0A0A0 /* LH28F016SCT-Z4 2Mx8, 32 64k blocks */ +#define SHARP_ID_28F008SC 0xA6A6A6A6 /* LH28F008SCT-L12 1Mx8, 16 64k blocks */ + /* LH28F008SCR-L85 1Mx8, 16 64k blocks */ + +#define TOSH_ID_FVT160 0xC2 /* TC58FVT160 ID (16 M, top ) */ +#define TOSH_ID_FVB160 0x43 /* TC58FVT160 ID (16 M, bottom ) */ + +/*----------------------------------------------------------------------- + * Internal FLASH identification codes + * + * Be careful when adding new type! Odd numbers are "bottom boot sector" types! + */ + +#define FLASH_AM040 0x0001 /* AMD Am29F040B, Am29LV040B */ + /* Bright Micro BM29F040 */ + /* Fujitsu MBM29F040A */ + /* STM M29W040B */ + /* SGS Thomson M29F040B */ + /* 8 64K x 8 uniform sectors */ +#define FLASH_AM400T 0x0002 /* AMD AM29LV400 */ +#define FLASH_AM400B 0x0003 +#define FLASH_AM800T 0x0004 /* AMD AM29LV800 */ +#define FLASH_AM800B 0x0005 +#define FLASH_AM116DT 0x0026 /* AMD AM29LV116DT (2Mx8bit) */ +#define FLASH_AM116DB 0x0027 /* AMD AM29LV116DB (2Mx8bit) */ +#define FLASH_AM160T 0x0006 /* AMD AM29LV160 */ +#define FLASH_AM160LV 0x0046 /* AMD29LV160DB (2M = 2Mx8bit ) */ +#define FLASH_AM160B 0x0007 +#define FLASH_AM320T 0x0008 /* AMD AM29LV320 */ +#define FLASH_AM320B 0x0009 + +#define FLASH_AM080 0x000A /* AMD Am29F080B */ + /* 16 64K x 8 uniform sectors */ + +#define FLASH_AMDL322T 0x0010 /* AMD AM29DL322 */ +#define FLASH_AMDL322B 0x0011 +#define FLASH_AMDL323T 0x0012 /* AMD AM29DL323 */ +#define FLASH_AMDL323B 0x0013 +#define FLASH_AMDL324T 0x0014 /* AMD AM29DL324 */ +#define FLASH_AMDL324B 0x0015 + +#define FLASH_AMDLV033C 0x0018 +#define FLASH_AMDLV065D 0x001A + +#define FLASH_AMDL640 0x0016 /* AMD AM29DL640D */ +#define FLASH_AMD016 0x0018 /* AMD AM29F016D */ +#define FLASH_AMDL640MB 0x0019 /* AMD AM29LV640MB (64M, bottom boot sect)*/ +#define FLASH_AMDL640MT 0x001A /* AMD AM29LV640MT (64M, top boot sect) */ + +#define FLASH_SST200A 0x0040 /* SST 39xF200A ID ( 2M = 128K x 16 ) */ +#define FLASH_SST400A 0x0042 /* SST 39xF400A ID ( 4M = 256K x 16 ) */ +#define FLASH_SST800A 0x0044 /* SST 39xF800A ID ( 8M = 512K x 16 ) */ +#define FLASH_SST160A 0x0046 /* SST 39xF160A ID ( 16M = 1M x 16 ) */ +#define FLASH_SST320 0x0048 /* SST 39xF160A ID ( 16M = 1M x 16 ) */ +#define FLASH_SST640 0x004A /* SST 39xF160A ID ( 16M = 1M x 16 ) */ +#define FLASH_SST020 0x0024 /* SST 39xF020 ID (256KB = 2Mbit x 8 ) */ +#define FLASH_SST040 0x000E /* SST 39xF040 ID (512KB = 4Mbit x 8 ) */ + +#define FLASH_STM800AB 0x0051 /* STM M29WF800AB ( 8M = 512K x 16 ) */ +#define FLASH_STMW320DT 0x0052 /* STM M29W320DT (32 M, top boot sector) */ +#define FLASH_STMW320DB 0x0053 /* STM M29W320DB (32 M, bottom boot sect)*/ +#define FLASH_STM320DB 0x00CB /* STM M29W320DB (4M = 64K x 64, bottom)*/ +#define FLASH_STM800DT 0x00D7 /* STM M29W800DT (1M = 64K x 16, top) */ +#define FLASH_STM800DB 0x005B /* STM M29W800DB (1M = 64K x 16, bottom)*/ + +#define FLASH_28F400_T 0x0062 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */ +#define FLASH_28F400_B 0x0063 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */ + +#define FLASH_INTEL800T 0x0074 /* INTEL 28F800B3T ( 8M = 512K x 16 ) */ +#define FLASH_INTEL800B 0x0075 /* INTEL 28F800B3B ( 8M = 512K x 16 ) */ +#define FLASH_INTEL160T 0x0076 /* INTEL 28F160B3T ( 16M = 1 M x 16 ) */ +#define FLASH_INTEL160B 0x0077 /* INTEL 28F160B3B ( 16M = 1 M x 16 ) */ +#define FLASH_INTEL320T 0x0078 /* INTEL 28F320B3T ( 32M = 2 M x 16 ) */ +#define FLASH_INTEL320B 0x0079 /* INTEL 28F320B3B ( 32M = 2 M x 16 ) */ +#define FLASH_INTEL640T 0x007A /* INTEL 28F320B3T ( 64M = 4 M x 16 ) */ +#define FLASH_INTEL640B 0x007B /* INTEL 28F320B3B ( 64M = 4 M x 16 ) */ + +#define FLASH_28F008S5 0x0080 /* Intel 28F008S5 ( 1M = 64K x 16 ) */ +#define FLASH_28F016SV 0x0081 /* Intel 28F016SV ( 16M = 512k x 32 ) */ +#define FLASH_28F800_B 0x0083 /* Intel E28F800B ( 1M = ? ) */ +#define FLASH_AM29F800B 0x0084 /* AMD Am29F800BB ( 1M = ? ) */ +#define FLASH_28F320J5 0x0085 /* Intel 28F320J5 ( 4M = 128K x 32 ) */ +#define FLASH_28F160S3 0x0086 /* Intel 28F160S3 ( 16M = 512K x 32 ) */ +#define FLASH_28F320S3 0x0088 /* Intel 28F320S3 ( 32M = 512K x 64 ) */ +#define FLASH_AM640U 0x0090 /* AMD Am29LV640U ( 64M = 4M x 16 ) */ +#define FLASH_AM033C 0x0091 /* AMD AM29LV033 ( 32M = 4M x 8 ) */ +#define FLASH_LH28F016SCT 0x0092 /* Sharp 28F016SCT ( 8 Meg Flash SIMM ) */ +#define FLASH_28F160F3B 0x0093 /* Intel 28F160F3B ( 16M = 1M x 16 ) */ +#define FLASH_AM065D 0x0093 + +#define FLASH_28F640J5 0x0099 /* INTEL 28F640J5 ( 64M = 128K x 64) */ + +#define FLASH_28F800C3T 0x009A /* Intel 28F800C3T ( 8M = 512K x 16 ) */ +#define FLASH_28F800C3B 0x009B /* Intel 28F800C3B ( 8M = 512K x 16 ) */ +#define FLASH_28F160C3T 0x009C /* Intel 28F160C3T ( 16M = 1M x 16 ) */ +#define FLASH_28F160C3B 0x009D /* Intel 28F160C3B ( 16M = 1M x 16 ) */ +#define FLASH_28F320C3T 0x009E /* Intel 28F320C3T ( 32M = 2M x 16 ) */ +#define FLASH_28F320C3B 0x009F /* Intel 28F320C3B ( 32M = 2M x 16 ) */ +#define FLASH_28F640C3T 0x00A0 /* Intel 28F640C3T ( 64M = 4M x 16 ) */ +#define FLASH_28F640C3B 0x00A1 /* Intel 28F640C3B ( 64M = 4M x 16 ) */ +#define FLASH_AMLV320U 0x00A2 /* AMD 29LV320M ( 32M = 2M x 16 ) */ + +#define FLASH_AM033 0x00A3 /* AMD AmL033C90V1 (32M = 4M x 8) */ +#define FLASH_AM065 0x0093 /* AMD AmL065DU12RI (64M = 8M x 8) */ +#define FLASH_AT040 0x00A5 /* Amtel AT49LV040 (4M = 512K x 8) */ + +#define FLASH_AMLV640U 0x00A4 /* AMD 29LV640M ( 64M = 4M x 16 ) */ +#define FLASH_AMLV128U 0x00A6 /* AMD 29LV128M ( 128M = 8M x 16 ) */ +#define FLASH_AMLV320B 0x00A7 /* AMD 29LV320MB ( 32M = 2M x 16 ) */ +#define FLASH_AMLV320T 0x00A8 /* AMD 29LV320MT ( 32M = 2M x 16 ) */ +#define FLASH_AMLV256U 0x00AA /* AMD 29LV256M ( 256M = 16M x 16 ) */ +#define FLASH_MXLV320B 0x00AB /* MX 29LV320MB ( 32M = 2M x 16 ) */ +#define FLASH_MXLV320T 0x00AC /* MX 29LV320MT ( 32M = 2M x 16 ) */ +#define FLASH_28F256L18T 0x00B0 /* Intel 28F256L18T 256M = 128K x 255 + 32k x 4 */ +#define FLASH_AMDL163T 0x00B2 /* AMD AM29DL163T (2M x 16 ) */ +#define FLASH_AMDL163B 0x00B3 +#define FLASH_28F64K3 0x00B4 /* Intel 28F64K3 ( 64M) */ +#define FLASH_28F128K3 0x00B6 /* Intel 28F128K3 ( 128M = 8M x 16 ) */ +#define FLASH_28F256K3 0x00B8 /* Intel 28F256K3 ( 256M = 16M x 16 ) */ + +#define FLASH_28F320J3A 0x00C0 /* INTEL 28F320J3A ( 32M = 128K x 32) */ +#define FLASH_28F640J3A 0x00C2 /* INTEL 28F640J3A ( 64M = 128K x 64) */ +#define FLASH_28F128J3A 0x00C4 /* INTEL 28F128J3A (128M = 128K x 128) */ +#define FLASH_28F256J3A 0x00C6 /* INTEL 28F256J3A (256M = 128K x 256) */ + +#define FLASH_FUJLV650 0x00D0 /* Fujitsu MBM 29LV650UE/651UE */ +#define FLASH_MT28S4M16LC 0x00E1 /* Micron MT28S4M16LC */ +#define FLASH_S29GL064M 0x00F0 /* Spansion S29GL064M-R6 */ +#define FLASH_S29GL128N 0x00F1 /* Spansion S29GL128N */ + +#define FLASH_UNKNOWN 0xFFFF /* unknown flash type */ + + +/* manufacturer offsets + */ +#define FLASH_MAN_AMD 0x00000000 /* AMD */ +#define FLASH_MAN_FUJ 0x00010000 /* Fujitsu */ +#define FLASH_MAN_BM 0x00020000 /* Bright Microelectronics */ +#define FLASH_MAN_MX 0x00030000 /* MXIC */ +#define FLASH_MAN_STM 0x00040000 +#define FLASH_MAN_TOSH 0x00050000 /* Toshiba */ +#define FLASH_MAN_EXCEL 0x00060000 /* Excel Semiconductor */ +#define FLASH_MAN_SST 0x00100000 +#define FLASH_MAN_INTEL 0x00300000 +#define FLASH_MAN_MT 0x00400000 +#define FLASH_MAN_SHARP 0x00500000 +#define FLASH_MAN_ATM 0x00600000 +#define FLASH_MAN_CFI 0x01000000 + + +#define FLASH_TYPEMASK 0x0000FFFF /* extract FLASH type information */ +#define FLASH_VENDMASK 0xFFFF0000 /* extract FLASH vendor information */ + +#define FLASH_AMD_COMP 0x000FFFFF /* Up to this ID, FLASH is compatible */ + /* with AMD, Fujitsu and SST */ + /* (JEDEC standard commands ?) */ + +#define FLASH_BTYPE 0x0001 /* mask for bottom boot sector type */ + +/*----------------------------------------------------------------------- + * Timeout constants: + * + * We can't find any specifications for maximum chip erase times, + * so these values are guestimates. + */ +#define FLASH_ERASE_TIMEOUT 120000 /* timeout for erasing in ms */ +#define FLASH_WRITE_TIMEOUT 500 /* timeout for writes in ms */ + +#endif /* __CFI_FLASH_H */ + diff --git a/drivers/nor/cfi_flash_amd.c b/drivers/nor/cfi_flash_amd.c index 403405e..4f0ab57 100644 --- a/drivers/nor/cfi_flash_amd.c +++ b/drivers/nor/cfi_flash_amd.c @@ -1,6 +1,6 @@ #include #include -#include +#include "cfi_flash.h" static void flash_unlock_seq (flash_info_t * info, flash_sect_t sect) { diff --git a/drivers/nor/cfi_flash_intel.c b/drivers/nor/cfi_flash_intel.c index 98e0ee5..e4dfdfa 100644 --- a/drivers/nor/cfi_flash_intel.c +++ b/drivers/nor/cfi_flash_intel.c @@ -1,5 +1,5 @@ #include -#include +#include "cfi_flash.h" /* * read jedec ids from device and set corresponding fields in info struct diff --git a/include/cfi_flash.h b/include/cfi_flash.h deleted file mode 100644 index a888f16..0000000 --- a/include/cfi_flash.h +++ /dev/null @@ -1,660 +0,0 @@ -#ifndef __CFI_FLASH_H -#define __CFI_FLASH_H - -/* - * (C) Copyright 2000-2005 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include -#include - -typedef unsigned long flash_sect_t; -struct cfi_cmd_set; - -/*----------------------------------------------------------------------- - * FLASH Info: contains chip specific data, per FLASH bank - */ - -typedef struct { - struct driver_d driver; - ulong size; /* total bank size in bytes */ - ushort sector_count; /* number of erase units */ - ulong flash_id; /* combined device & manufacturer code */ - ulong *start; /* physical sector start addresses */ - uchar *protect; /* sector protection status */ - - uchar portwidth; /* the width of the port */ - uchar chipwidth; /* the width of the chip */ - ushort buffer_size; /* # of bytes in write buffer */ - ulong erase_blk_tout; /* maximum block erase timeout */ - ulong write_tout; /* maximum write timeout */ - ulong buffer_write_tout; /* maximum buffer write timeout */ - ushort vendor; /* the primary vendor id */ - ushort cmd_reset; /* vendor specific reset command */ - ushort interface; /* used for x8/x16 adjustments */ - ushort legacy_unlock; /* support Intel legacy (un)locking */ - uchar manufacturer_id; /* manufacturer id */ - ushort device_id; /* device id */ - ushort device_id2; /* extended device id */ - ushort ext_addr; /* extended query table address */ - ushort cfi_version; /* cfi version */ - ushort cfi_offset; /* offset for cfi query */ - struct cfi_cmd_set *cfi_cmd_set; - struct cdev cdev; -} flash_info_t; - -struct cfi_cmd_set { - int (*flash_write_cfibuffer) (flash_info_t * info, ulong dest, const uchar * cp, int len); - int (*flash_erase_one) (flash_info_t * info, long sect); - int (*flash_is_busy) (flash_info_t * info, flash_sect_t sect); - void (*flash_read_jedec_ids) (flash_info_t * info); - void (*flash_prepare_write) (flash_info_t * info); - int (*flash_status_check) (flash_info_t * info, flash_sect_t sector, uint64_t tout, char *prompt); -}; - -extern struct cfi_cmd_set cfi_cmd_set_intel; -extern struct cfi_cmd_set cfi_cmd_set_amd; - -#define FLASH_CMD_CFI 0x98 -#define FLASH_CMD_READ_ID 0x90 -#define FLASH_CMD_RESET 0xff -#define FLASH_CMD_BLOCK_ERASE 0x20 -#define FLASH_CMD_ERASE_CONFIRM 0xD0 -#define FLASH_CMD_WRITE 0x40 -#define FLASH_CMD_PROTECT 0x60 -#define FLASH_CMD_PROTECT_SET 0x01 -#define FLASH_CMD_PROTECT_CLEAR 0xD0 -#define FLASH_CMD_CLEAR_STATUS 0x50 -#define FLASH_CMD_WRITE_TO_BUFFER 0xE8 -#define FLASH_CMD_WRITE_BUFFER_CONFIRM 0xD0 - -#define FLASH_STATUS_DONE 0x80 -#define FLASH_STATUS_ESS 0x40 -#define FLASH_STATUS_ECLBS 0x20 -#define FLASH_STATUS_PSLBS 0x10 -#define FLASH_STATUS_VPENS 0x08 -#define FLASH_STATUS_PSS 0x04 -#define FLASH_STATUS_DPS 0x02 -#define FLASH_STATUS_R 0x01 -#define FLASH_STATUS_PROTECT 0x01 - -#define AMD_CMD_RESET 0xF0 -#define AMD_CMD_WRITE 0xA0 -#define AMD_CMD_ERASE_START 0x80 -#define AMD_CMD_ERASE_SECTOR 0x30 -#define AMD_CMD_UNLOCK_START 0xAA -#define AMD_CMD_UNLOCK_ACK 0x55 -#define AMD_CMD_WRITE_TO_BUFFER 0x25 -#define AMD_CMD_WRITE_BUFFER_CONFIRM 0x29 - -#define AMD_STATUS_TOGGLE 0x40 -#define AMD_STATUS_ERROR 0x20 - -#define AMD_ADDR_ERASE_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) -#define AMD_ADDR_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) -#define AMD_ADDR_ACK ((info->portwidth == FLASH_CFI_8BIT) ? 0x555 : 0x2AA) - -#define FLASH_OFFSET_MANUFACTURER_ID 0x00 -#define FLASH_OFFSET_DEVICE_ID 0x01 -#define FLASH_OFFSET_DEVICE_ID2 0x0E -#define FLASH_OFFSET_DEVICE_ID3 0x0F -#define FLASH_OFFSET_CFI 0x55 -#define FLASH_OFFSET_CFI_ALT 0x555 -#define FLASH_OFFSET_CFI_RESP 0x10 -#define FLASH_OFFSET_PRIMARY_VENDOR 0x13 -#define FLASH_OFFSET_EXT_QUERY_T_P_ADDR 0x15 /* extended query table primary addr */ -#define FLASH_OFFSET_WTOUT 0x1F -#define FLASH_OFFSET_WBTOUT 0x20 -#define FLASH_OFFSET_ETOUT 0x21 -#define FLASH_OFFSET_CETOUT 0x22 -#define FLASH_OFFSET_WMAX_TOUT 0x23 -#define FLASH_OFFSET_WBMAX_TOUT 0x24 -#define FLASH_OFFSET_EMAX_TOUT 0x25 -#define FLASH_OFFSET_CEMAX_TOUT 0x26 -#define FLASH_OFFSET_SIZE 0x27 -#define FLASH_OFFSET_INTERFACE 0x28 -#define FLASH_OFFSET_BUFFER_SIZE 0x2A -#define FLASH_OFFSET_NUM_ERASE_REGIONS 0x2C -#define FLASH_OFFSET_ERASE_REGIONS 0x2D -#define FLASH_OFFSET_PROTECT 0x02 -#define FLASH_OFFSET_USER_PROTECTION 0x85 -#define FLASH_OFFSET_INTEL_PROTECTION 0x81 - -#define CFI_CMDSET_NONE 0 -#define CFI_CMDSET_INTEL_EXTENDED 1 -#define CFI_CMDSET_AMD_STANDARD 2 -#define CFI_CMDSET_INTEL_STANDARD 3 -#define CFI_CMDSET_AMD_EXTENDED 4 -#define CFI_CMDSET_MITSU_STANDARD 256 -#define CFI_CMDSET_MITSU_EXTENDED 257 -#define CFI_CMDSET_SST 258 - -#ifdef CFG_FLASH_CFI_AMD_RESET /* needed for STM_ID_29W320DB on UC100 */ -# undef FLASH_CMD_RESET -# define FLASH_CMD_RESET AMD_CMD_RESET /* use AMD-Reset instead */ -#endif - -/* - * Values for the width of the port - */ -#define FLASH_CFI_8BIT 0x01 -#define FLASH_CFI_16BIT 0x02 -#define FLASH_CFI_32BIT 0x04 -#define FLASH_CFI_64BIT 0x08 -/* - * Values for the width of the chip - */ -#define FLASH_CFI_BY8 0x01 -#define FLASH_CFI_BY16 0x02 -#define FLASH_CFI_BY32 0x04 -#define FLASH_CFI_BY64 0x08 -/* convert between bit value and numeric value */ -#define CFI_FLASH_SHIFT_WIDTH 3 -/* - * Values for the flash device interface - */ -#define FLASH_CFI_X8 0x00 -#define FLASH_CFI_X16 0x01 -#define FLASH_CFI_X8X16 0x02 - -/* convert between bit value and numeric value */ -#define CFI_FLASH_SHIFT_WIDTH 3 -/* Prototypes */ - -int flash_isset (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); -void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); -flash_sect_t find_sector (flash_info_t * info, ulong addr); -int flash_status_check (flash_info_t * info, flash_sect_t sector, - uint64_t tout, char *prompt); -int flash_generic_status_check (flash_info_t * info, flash_sect_t sector, - uint64_t tout, char *prompt); - -int flash_isequal (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); -void flash_make_cmd (flash_info_t * info, uchar cmd, void *cmdbuf); - -/* - * create an address based on the offset and the port width - */ -static inline uchar *flash_make_addr (flash_info_t * info, flash_sect_t sect, uint offset) -{ - return ((uchar *) (info->start[sect] + (offset * info->portwidth))); -} - -/* - * read a character at a port width address - */ -static inline uchar flash_read_uchar (flash_info_t * info, uint offset) -{ - uchar *cp; - - cp = flash_make_addr (info, 0, offset); -#if defined(__LITTLE_ENDIAN) - return (cp[0]); -#else - return (cp[info->portwidth - 1]); -#endif -} - -#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_1 -#define bankwidth_is_1(info) (info->portwidth == 1) -#else -#define bankwidth_is_1(info) 0 -#endif - -#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_2 -#define bankwidth_is_2(info) (info->portwidth == 2) -#else -#define bankwidth_is_2(info) 0 -#endif - -#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_4 -#define bankwidth_is_4(info) (info->portwidth == 4) -#else -#define bankwidth_is_4(info) 0 -#endif - -#ifdef CONFIG_DRIVER_CFI_BANK_WIDTH_8 -#define bankwidth_is_8(info) (info->portwidth == 8) -#else -#define bankwidth_is_8(info) 0 -#endif - -typedef union { - unsigned char c; - unsigned short w; - unsigned long l; - unsigned long long ll; -} cfiword_t; - -typedef union { - volatile unsigned char *cp; - volatile unsigned short *wp; - volatile unsigned long *lp; - volatile unsigned long long *llp; -} cfiptr_t; - -static inline void flash_write_word(flash_info_t *info, cfiword_t datum, void *addr) -{ - if (bankwidth_is_1(info)) { - debug("fw addr %p val %02x\n", addr, datum.c); - writeb(datum.c, addr); - } else if (bankwidth_is_2(info)) { - debug("fw addr %p val %04x\n", addr, datum.w); - writew(datum.w, addr); - } else if (bankwidth_is_4(info)) { - debug("fw addr %p val %08x\n", addr, datum.l); - writel(datum.l, addr); - } else if (bankwidth_is_8(info)) { - memcpy((void *)addr, &datum.ll, 8); - } -} - -extern void flash_print_info (flash_info_t *); -extern int flash_sect_erase (ulong addr_first, ulong addr_last); -extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last); - -/* common/flash.c */ -extern void flash_protect (int flag, ulong from, ulong to, flash_info_t *info); -extern int flash_write (char *, ulong, ulong); -extern flash_info_t *addr2info (ulong); -//extern int write_buff (flash_info_t *info, const uchar *src, ulong addr, ulong cnt); - -/* board/?/flash.c */ -#if defined(CFG_FLASH_PROTECTION) -extern int flash_real_protect(flash_info_t *info, long sector, int prot); -extern void flash_read_user_serial(flash_info_t * info, void * buffer, int offset, int len); -extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int offset, int len); -#endif /* CFG_FLASH_PROTECTION */ - -/*----------------------------------------------------------------------- - * return codes from flash_write(): - */ -#define ERR_OK 0 -#define ERR_TIMOUT 1 -#define ERR_NOT_ERASED 2 -#define ERR_PROTECTED 4 -#define ERR_INVAL 8 -#define ERR_ALIGN 16 -#define ERR_UNKNOWN_FLASH_VENDOR 32 -#define ERR_UNKNOWN_FLASH_TYPE 64 -#define ERR_PROG_ERROR 128 - -/*----------------------------------------------------------------------- - * Protection Flags for flash_protect(): - */ -#define FLAG_PROTECT_SET 0x01 -#define FLAG_PROTECT_CLEAR 0x02 - -/*----------------------------------------------------------------------- - * Device IDs - */ - -#define AMD_MANUFACT 0x00010001 /* AMD manuf. ID in D23..D16, D7..D0 */ -#define FUJ_MANUFACT 0x00040004 /* FUJITSU manuf. ID in D23..D16, D7..D0 */ -#define ATM_MANUFACT 0x001F001F /* ATMEL */ -#define STM_MANUFACT 0x00200020 /* STM (Thomson) manuf. ID in D23.. -"- */ -#define SST_MANUFACT 0x00BF00BF /* SST manuf. ID in D23..D16, D7..D0 */ -#define MT_MANUFACT 0x00890089 /* MT manuf. ID in D23..D16, D7..D0 */ -#define INTEL_MANUFACT 0x00890089 /* INTEL manuf. ID in D23..D16, D7..D0 */ -#define INTEL_ALT_MANU 0x00B000B0 /* alternate INTEL namufacturer ID */ -#define MX_MANUFACT 0x00C200C2 /* MXIC manuf. ID in D23..D16, D7..D0 */ -#define TOSH_MANUFACT 0x00980098 /* TOSHIBA manuf. ID in D23..D16, D7..D0 */ -#define MT2_MANUFACT 0x002C002C /* alternate MICRON manufacturer ID*/ -#define EXCEL_MANUFACT 0x004A004A /* Excel Semiconductor */ - - /* Micron Technologies (INTEL compat.) */ -#define MT_ID_28F400_T 0x44704470 /* 28F400B3 ID ( 4 M, top boot sector) */ -#define MT_ID_28F400_B 0x44714471 /* 28F400B3 ID ( 4 M, bottom boot sect) */ - -#define AMD_ID_LV040B 0x4F /* 29LV040B ID */ - /* 4 Mbit, 512K x 8, */ - /* 8 64K x 8 uniform sectors */ -#define AMD_ID_F033C 0xA3 /* 29LV033C ID */ - /* 32 Mbit, 4Mbits x 8, */ - /* 64 64K x 8 uniform sectors */ -#define AMD_ID_F065D 0x93 /* 29LV065D ID */ - /* 64 Mbit, 8Mbits x 8, */ - /* 126 64K x 8 uniform sectors */ -#define ATM_ID_LV040 0x13 /* 29LV040B ID */ - /* 4 Mbit, 512K x 8, */ - /* 8 64K x 8 uniform sectors */ -#define AMD_ID_F040B 0xA4 /* 29F040B ID */ - /* 4 Mbit, 512K x 8, */ - /* 8 64K x 8 uniform sectors */ -#define STM_ID_M29W040B 0xE3 /* M29W040B ID */ - /* 4 Mbit, 512K x 8, */ - /* 8 64K x 8 uniform sectors */ -#define AMD_ID_F080B 0xD5 /* 29F080 ID ( 1 M) */ - /* 8 Mbit, 512K x 16, */ - /* 8 64K x 16 uniform sectors */ -#define AMD_ID_F016D 0xAD /* 29F016 ID ( 2 M x 8) */ -#define AMD_ID_F032B 0x41 /* 29F032 ID ( 4 M x 8) */ -#define AMD_ID_LV116DT 0xC7 /* 29LV116DT ( 2 M x 8, top boot sect) */ -#define AMD_ID_LV116DB 0x4C /* 29LV116DB ( 2 M x 8, bottom boot sect) */ -#define AMD_ID_LV016B 0xc8 /* 29LV016 ID ( 2 M x 8) */ - -#define AMD_ID_PL160CB 0x22452245 /* 29PL160CB ID (16 M, bottom boot sect */ - -#define AMD_ID_LV400T 0x22B922B9 /* 29LV400T ID ( 4 M, top boot sector) */ -#define AMD_ID_LV400B 0x22BA22BA /* 29LV400B ID ( 4 M, bottom boot sect) */ - -#define AMD_ID_LV033C 0xA3 /* 29LV033C ID ( 4 M x 8) */ -#define AMD_ID_LV065D 0x93 /* 29LV065D ID ( 8 M x 8) */ - -#define AMD_ID_LV800T 0x22DA22DA /* 29LV800T ID ( 8 M, top boot sector) */ -#define AMD_ID_LV800B 0x225B225B /* 29LV800B ID ( 8 M, bottom boot sect) */ - -#define AMD_ID_LV160T 0x22C422C4 /* 29LV160T ID (16 M, top boot sector) */ -#define AMD_ID_LV160B 0x22492249 /* 29LV160B ID (16 M, bottom boot sect) */ - -#define AMD_ID_DL163T 0x22282228 /* 29DL163T ID (16 M, top boot sector) */ -#define AMD_ID_DL163B 0x222B222B /* 29DL163B ID (16 M, bottom boot sect) */ - -#define AMD_ID_LV320T 0x22F622F6 /* 29LV320T ID (32 M, top boot sector) */ -#define MX_ID_LV320T 0x22A722A7 /* 29LV320T by Macronix, AMD compatible */ -#define AMD_ID_LV320B 0x22F922F9 /* 29LV320B ID (32 M, bottom boot sect) */ -#define MX_ID_LV320B 0x22A822A8 /* 29LV320B by Macronix, AMD compatible */ - -#define AMD_ID_DL322T 0x22552255 /* 29DL322T ID (32 M, top boot sector) */ -#define AMD_ID_DL322B 0x22562256 /* 29DL322B ID (32 M, bottom boot sect) */ -#define AMD_ID_DL323T 0x22502250 /* 29DL323T ID (32 M, top boot sector) */ -#define AMD_ID_DL323B 0x22532253 /* 29DL323B ID (32 M, bottom boot sect) */ -#define AMD_ID_DL324T 0x225C225C /* 29DL324T ID (32 M, top boot sector) */ -#define AMD_ID_DL324B 0x225F225F /* 29DL324B ID (32 M, bottom boot sect) */ - -#define AMD_ID_DL640 0x227E227E /* 29DL640D ID (64 M, dual boot sectors)*/ -#define AMD_ID_MIRROR 0x227E227E /* 1st ID word for MirrorBit family */ -#define AMD_ID_DL640G_2 0x22022202 /* 2nd ID word for AM29DL640G at 0x38 */ -#define AMD_ID_DL640G_3 0x22012201 /* 3rd ID word for AM29DL640G at 0x3c */ -#define AMD_ID_LV640U_2 0x220C220C /* 2nd ID word for AM29LV640M at 0x38 */ -#define AMD_ID_LV640U_3 0x22012201 /* 3rd ID word for AM29LV640M at 0x3c */ -#define AMD_ID_LV640MT_2 0x22102210 /* 2nd ID word for AM29LV640MT at 0x38 */ -#define AMD_ID_LV640MT_3 0x22012201 /* 3rd ID word for AM29LV640MT at 0x3c */ -#define AMD_ID_LV640MB_2 0x22102210 /* 2nd ID word for AM29LV640MB at 0x38 */ -#define AMD_ID_LV640MB_3 0x22002200 /* 3rd ID word for AM29LV640MB at 0x3c */ -#define AMD_ID_LV128U_2 0x22122212 /* 2nd ID word for AM29LV128M at 0x38 */ -#define AMD_ID_LV128U_3 0x22002200 /* 3rd ID word for AM29LV128M at 0x3c */ -#define AMD_ID_LV256U_2 0x22122212 /* 2nd ID word for AM29LV256M at 0x38 */ -#define AMD_ID_LV256U_3 0x22012201 /* 3rd ID word for AM29LV256M at 0x3c */ -#define AMD_ID_GL064M_2 0x22132213 /* 2nd ID word for S29GL064M-R6 */ -#define AMD_ID_GL064M_3 0x22012201 /* 3rd ID word for S29GL064M-R6 */ -#define AMD_ID_GL064MT_2 0x22102210 /* 2nd ID word for S29GL064M-R3 (top boot sector) */ -#define AMD_ID_GL064MT_3 0x22012201 /* 3rd ID word for S29GL064M-R3 (top boot sector) */ -#define AMD_ID_GL128N_2 0x22212221 /* 2nd ID word for S29GL128N */ -#define AMD_ID_GL128N_3 0x22012201 /* 3rd ID word for S29GL128N */ - - -#define AMD_ID_LV320B_2 0x221A221A /* 2d ID word for AM29LV320MB at 0x38 */ -#define AMD_ID_LV320B_3 0x22002200 /* 3d ID word for AM29LV320MB at 0x3c */ - -#define AMD_ID_LV640U 0x22D722D7 /* 29LV640U ID (64 M, uniform sectors) */ -#define AMD_ID_LV650U 0x22D722D7 /* 29LV650U ID (64 M, uniform sectors) */ - -#define ATM_ID_BV1614 0x000000C0 /* 49BV1614 ID */ -#define ATM_ID_BV1614A 0x000000C8 /* 49BV1614A ID */ -#define ATM_ID_BV6416 0x000000D6 /* 49BV6416 ID */ - -#define FUJI_ID_29F800BA 0x22582258 /* MBM29F800BA ID (8M) */ -#define FUJI_ID_29F800TA 0x22D622D6 /* MBM29F800TA ID (8M) */ -#define FUJI_ID_29LV650UE 0x22d722d7 /* MBM29LV650UE/651UE ID (8M = 128 x 32kWord) */ - -#define SST_ID_xF200A 0x27892789 /* 39xF200A ID ( 2M = 128K x 16 ) */ -#define SST_ID_xF400A 0x27802780 /* 39xF400A ID ( 4M = 256K x 16 ) */ -#define SST_ID_xF800A 0x27812781 /* 39xF800A ID ( 8M = 512K x 16 ) */ -#define SST_ID_xF160A 0x27822782 /* 39xF800A ID (16M = 1M x 16 ) */ -#define SST_ID_xF1601 0x234B234B /* 39xF1601 ID (16M = 1M x 16 ) */ -#define SST_ID_xF1602 0x234A234A /* 39xF1602 ID (16M = 1M x 16 ) */ -#define SST_ID_xF3201 0x235B235B /* 39xF3201 ID (32M = 2M x 16 ) */ -#define SST_ID_xF3202 0x235A235A /* 39xF3202 ID (32M = 2M x 16 ) */ -#define SST_ID_xF6401 0x236B236B /* 39xF6401 ID (64M = 4M x 16 ) */ -#define SST_ID_xF6402 0x236A236A /* 39xF6402 ID (64M = 4M x 16 ) */ -#define SST_ID_xF020 0xBFD6BFD6 /* 39xF020 ID (256KB = 2Mbit x 8) */ -#define SST_ID_xF040 0xBFD7BFD7 /* 39xF040 ID (512KB = 4Mbit x 8) */ - -#define STM_ID_F040B 0xE2 /* M29F040B ID ( 4M = 512K x 8 ) */ - /* 8 64K x 8 uniform sectors */ - -#define STM_ID_x800AB 0x005B005B /* M29W800AB ID (8M = 512K x 16 ) */ -#define STM_ID_29W320DT 0x22CA22CA /* M29W320DT ID (32 M, top boot sector) */ -#define STM_ID_29W320DB 0x22CB22CB /* M29W320DB ID (32 M, bottom boot sect) */ -#define STM_ID_29W040B 0x00E300E3 /* M29W040B ID (4M = 512K x 8) */ -#define FLASH_PSD4256GV 0x00E9 /* PSD4256 Flash and CPLD combination */ - -#define INTEL_ID_28F016S 0x66a066a0 /* 28F016S[VS] ID (16M = 512k x 16) */ -#define INTEL_ID_28F800B3T 0x88928892 /* 8M = 512K x 16 top boot sector */ -#define INTEL_ID_28F800B3B 0x88938893 /* 8M = 512K x 16 bottom boot sector */ -#define INTEL_ID_28F160B3T 0x88908890 /* 16M = 1M x 16 top boot sector */ -#define INTEL_ID_28F160B3B 0x88918891 /* 16M = 1M x 16 bottom boot sector */ -#define INTEL_ID_28F320B3T 0x88968896 /* 32M = 2M x 16 top boot sector */ -#define INTEL_ID_28F320B3B 0x88978897 /* 32M = 2M x 16 bottom boot sector */ -#define INTEL_ID_28F640B3T 0x88988898 /* 64M = 4M x 16 top boot sector */ -#define INTEL_ID_28F640B3B 0x88998899 /* 64M = 4M x 16 bottom boot sector */ -#define INTEL_ID_28F160F3B 0x88F488F4 /* 16M = 1M x 16 bottom boot sector */ - -#define INTEL_ID_28F800C3T 0x88C088C0 /* 8M = 512K x 16 top boot sector */ -#define INTEL_ID_28F800C3B 0x88C188C1 /* 8M = 512K x 16 bottom boot sector */ -#define INTEL_ID_28F160C3T 0x88C288C2 /* 16M = 1M x 16 top boot sector */ -#define INTEL_ID_28F160C3B 0x88C388C3 /* 16M = 1M x 16 bottom boot sector */ -#define INTEL_ID_28F320C3T 0x88C488C4 /* 32M = 2M x 16 top boot sector */ -#define INTEL_ID_28F320C3B 0x88C588C5 /* 32M = 2M x 16 bottom boot sector */ -#define INTEL_ID_28F640C3T 0x88CC88CC /* 64M = 4M x 16 top boot sector */ -#define INTEL_ID_28F640C3B 0x88CD88CD /* 64M = 4M x 16 bottom boot sector */ - -#define INTEL_ID_28F128J3 0x89188918 /* 16M = 8M x 16 x 128 */ -#define INTEL_ID_28F320J5 0x00140014 /* 32M = 128K x 32 */ -#define INTEL_ID_28F640J5 0x00150015 /* 64M = 128K x 64 */ -#define INTEL_ID_28F320J3A 0x00160016 /* 32M = 128K x 32 */ -#define INTEL_ID_28F640J3A 0x00170017 /* 64M = 128K x 64 */ -#define INTEL_ID_28F128J3A 0x00180018 /* 128M = 128K x 128 */ -#define INTEL_ID_28F256J3A 0x001D001D /* 256M = 128K x 256 */ -#define INTEL_ID_28F256L18T 0x880D880D /* 256M = 128K x 255 + 32k x 4 */ -#define INTEL_ID_28F64K3 0x88018801 /* 64M = 32K x 255 + 32k x 4 */ -#define INTEL_ID_28F128K3 0x88028802 /* 128M = 64K x 255 + 32k x 4 */ -#define INTEL_ID_28F256K3 0x88038803 /* 256M = 128K x 255 + 32k x 4 */ -#define INTEL_ID_28F64P30T 0x88178817 /* 64M = 32K x 255 + 32k x 4 */ -#define INTEL_ID_28F64P30B 0x881A881A /* 64M = 32K x 255 + 32k x 4 */ -#define INTEL_ID_28F128P30T 0x88188818 /* 128M = 64K x 255 + 32k x 4 */ -#define INTEL_ID_28F128P30B 0x881B881B /* 128M = 64K x 255 + 32k x 4 */ -#define INTEL_ID_28F256P30T 0x88198819 /* 256M = 128K x 255 + 32k x 4 */ -#define INTEL_ID_28F256P30B 0x881C881C /* 256M = 128K x 255 + 32k x 4 */ - -#define INTEL_ID_28F160S3 0x00D000D0 /* 16M = 512K x 32 (64kB x 32) */ -#define INTEL_ID_28F320S3 0x00D400D4 /* 32M = 512K x 64 (64kB x 64) */ - -/* Note that the Sharp 28F016SC is compatible with the Intel E28F016SC */ -#define SHARP_ID_28F016SCL 0xAAAAAAAA /* LH28F016SCT-L95 2Mx8, 32 64k blocks */ -#define SHARP_ID_28F016SCZ 0xA0A0A0A0 /* LH28F016SCT-Z4 2Mx8, 32 64k blocks */ -#define SHARP_ID_28F008SC 0xA6A6A6A6 /* LH28F008SCT-L12 1Mx8, 16 64k blocks */ - /* LH28F008SCR-L85 1Mx8, 16 64k blocks */ - -#define TOSH_ID_FVT160 0xC2 /* TC58FVT160 ID (16 M, top ) */ -#define TOSH_ID_FVB160 0x43 /* TC58FVT160 ID (16 M, bottom ) */ - -/*----------------------------------------------------------------------- - * Internal FLASH identification codes - * - * Be careful when adding new type! Odd numbers are "bottom boot sector" types! - */ - -#define FLASH_AM040 0x0001 /* AMD Am29F040B, Am29LV040B */ - /* Bright Micro BM29F040 */ - /* Fujitsu MBM29F040A */ - /* STM M29W040B */ - /* SGS Thomson M29F040B */ - /* 8 64K x 8 uniform sectors */ -#define FLASH_AM400T 0x0002 /* AMD AM29LV400 */ -#define FLASH_AM400B 0x0003 -#define FLASH_AM800T 0x0004 /* AMD AM29LV800 */ -#define FLASH_AM800B 0x0005 -#define FLASH_AM116DT 0x0026 /* AMD AM29LV116DT (2Mx8bit) */ -#define FLASH_AM116DB 0x0027 /* AMD AM29LV116DB (2Mx8bit) */ -#define FLASH_AM160T 0x0006 /* AMD AM29LV160 */ -#define FLASH_AM160LV 0x0046 /* AMD29LV160DB (2M = 2Mx8bit ) */ -#define FLASH_AM160B 0x0007 -#define FLASH_AM320T 0x0008 /* AMD AM29LV320 */ -#define FLASH_AM320B 0x0009 - -#define FLASH_AM080 0x000A /* AMD Am29F080B */ - /* 16 64K x 8 uniform sectors */ - -#define FLASH_AMDL322T 0x0010 /* AMD AM29DL322 */ -#define FLASH_AMDL322B 0x0011 -#define FLASH_AMDL323T 0x0012 /* AMD AM29DL323 */ -#define FLASH_AMDL323B 0x0013 -#define FLASH_AMDL324T 0x0014 /* AMD AM29DL324 */ -#define FLASH_AMDL324B 0x0015 - -#define FLASH_AMDLV033C 0x0018 -#define FLASH_AMDLV065D 0x001A - -#define FLASH_AMDL640 0x0016 /* AMD AM29DL640D */ -#define FLASH_AMD016 0x0018 /* AMD AM29F016D */ -#define FLASH_AMDL640MB 0x0019 /* AMD AM29LV640MB (64M, bottom boot sect)*/ -#define FLASH_AMDL640MT 0x001A /* AMD AM29LV640MT (64M, top boot sect) */ - -#define FLASH_SST200A 0x0040 /* SST 39xF200A ID ( 2M = 128K x 16 ) */ -#define FLASH_SST400A 0x0042 /* SST 39xF400A ID ( 4M = 256K x 16 ) */ -#define FLASH_SST800A 0x0044 /* SST 39xF800A ID ( 8M = 512K x 16 ) */ -#define FLASH_SST160A 0x0046 /* SST 39xF160A ID ( 16M = 1M x 16 ) */ -#define FLASH_SST320 0x0048 /* SST 39xF160A ID ( 16M = 1M x 16 ) */ -#define FLASH_SST640 0x004A /* SST 39xF160A ID ( 16M = 1M x 16 ) */ -#define FLASH_SST020 0x0024 /* SST 39xF020 ID (256KB = 2Mbit x 8 ) */ -#define FLASH_SST040 0x000E /* SST 39xF040 ID (512KB = 4Mbit x 8 ) */ - -#define FLASH_STM800AB 0x0051 /* STM M29WF800AB ( 8M = 512K x 16 ) */ -#define FLASH_STMW320DT 0x0052 /* STM M29W320DT (32 M, top boot sector) */ -#define FLASH_STMW320DB 0x0053 /* STM M29W320DB (32 M, bottom boot sect)*/ -#define FLASH_STM320DB 0x00CB /* STM M29W320DB (4M = 64K x 64, bottom)*/ -#define FLASH_STM800DT 0x00D7 /* STM M29W800DT (1M = 64K x 16, top) */ -#define FLASH_STM800DB 0x005B /* STM M29W800DB (1M = 64K x 16, bottom)*/ - -#define FLASH_28F400_T 0x0062 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */ -#define FLASH_28F400_B 0x0063 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */ - -#define FLASH_INTEL800T 0x0074 /* INTEL 28F800B3T ( 8M = 512K x 16 ) */ -#define FLASH_INTEL800B 0x0075 /* INTEL 28F800B3B ( 8M = 512K x 16 ) */ -#define FLASH_INTEL160T 0x0076 /* INTEL 28F160B3T ( 16M = 1 M x 16 ) */ -#define FLASH_INTEL160B 0x0077 /* INTEL 28F160B3B ( 16M = 1 M x 16 ) */ -#define FLASH_INTEL320T 0x0078 /* INTEL 28F320B3T ( 32M = 2 M x 16 ) */ -#define FLASH_INTEL320B 0x0079 /* INTEL 28F320B3B ( 32M = 2 M x 16 ) */ -#define FLASH_INTEL640T 0x007A /* INTEL 28F320B3T ( 64M = 4 M x 16 ) */ -#define FLASH_INTEL640B 0x007B /* INTEL 28F320B3B ( 64M = 4 M x 16 ) */ - -#define FLASH_28F008S5 0x0080 /* Intel 28F008S5 ( 1M = 64K x 16 ) */ -#define FLASH_28F016SV 0x0081 /* Intel 28F016SV ( 16M = 512k x 32 ) */ -#define FLASH_28F800_B 0x0083 /* Intel E28F800B ( 1M = ? ) */ -#define FLASH_AM29F800B 0x0084 /* AMD Am29F800BB ( 1M = ? ) */ -#define FLASH_28F320J5 0x0085 /* Intel 28F320J5 ( 4M = 128K x 32 ) */ -#define FLASH_28F160S3 0x0086 /* Intel 28F160S3 ( 16M = 512K x 32 ) */ -#define FLASH_28F320S3 0x0088 /* Intel 28F320S3 ( 32M = 512K x 64 ) */ -#define FLASH_AM640U 0x0090 /* AMD Am29LV640U ( 64M = 4M x 16 ) */ -#define FLASH_AM033C 0x0091 /* AMD AM29LV033 ( 32M = 4M x 8 ) */ -#define FLASH_LH28F016SCT 0x0092 /* Sharp 28F016SCT ( 8 Meg Flash SIMM ) */ -#define FLASH_28F160F3B 0x0093 /* Intel 28F160F3B ( 16M = 1M x 16 ) */ -#define FLASH_AM065D 0x0093 - -#define FLASH_28F640J5 0x0099 /* INTEL 28F640J5 ( 64M = 128K x 64) */ - -#define FLASH_28F800C3T 0x009A /* Intel 28F800C3T ( 8M = 512K x 16 ) */ -#define FLASH_28F800C3B 0x009B /* Intel 28F800C3B ( 8M = 512K x 16 ) */ -#define FLASH_28F160C3T 0x009C /* Intel 28F160C3T ( 16M = 1M x 16 ) */ -#define FLASH_28F160C3B 0x009D /* Intel 28F160C3B ( 16M = 1M x 16 ) */ -#define FLASH_28F320C3T 0x009E /* Intel 28F320C3T ( 32M = 2M x 16 ) */ -#define FLASH_28F320C3B 0x009F /* Intel 28F320C3B ( 32M = 2M x 16 ) */ -#define FLASH_28F640C3T 0x00A0 /* Intel 28F640C3T ( 64M = 4M x 16 ) */ -#define FLASH_28F640C3B 0x00A1 /* Intel 28F640C3B ( 64M = 4M x 16 ) */ -#define FLASH_AMLV320U 0x00A2 /* AMD 29LV320M ( 32M = 2M x 16 ) */ - -#define FLASH_AM033 0x00A3 /* AMD AmL033C90V1 (32M = 4M x 8) */ -#define FLASH_AM065 0x0093 /* AMD AmL065DU12RI (64M = 8M x 8) */ -#define FLASH_AT040 0x00A5 /* Amtel AT49LV040 (4M = 512K x 8) */ - -#define FLASH_AMLV640U 0x00A4 /* AMD 29LV640M ( 64M = 4M x 16 ) */ -#define FLASH_AMLV128U 0x00A6 /* AMD 29LV128M ( 128M = 8M x 16 ) */ -#define FLASH_AMLV320B 0x00A7 /* AMD 29LV320MB ( 32M = 2M x 16 ) */ -#define FLASH_AMLV320T 0x00A8 /* AMD 29LV320MT ( 32M = 2M x 16 ) */ -#define FLASH_AMLV256U 0x00AA /* AMD 29LV256M ( 256M = 16M x 16 ) */ -#define FLASH_MXLV320B 0x00AB /* MX 29LV320MB ( 32M = 2M x 16 ) */ -#define FLASH_MXLV320T 0x00AC /* MX 29LV320MT ( 32M = 2M x 16 ) */ -#define FLASH_28F256L18T 0x00B0 /* Intel 28F256L18T 256M = 128K x 255 + 32k x 4 */ -#define FLASH_AMDL163T 0x00B2 /* AMD AM29DL163T (2M x 16 ) */ -#define FLASH_AMDL163B 0x00B3 -#define FLASH_28F64K3 0x00B4 /* Intel 28F64K3 ( 64M) */ -#define FLASH_28F128K3 0x00B6 /* Intel 28F128K3 ( 128M = 8M x 16 ) */ -#define FLASH_28F256K3 0x00B8 /* Intel 28F256K3 ( 256M = 16M x 16 ) */ - -#define FLASH_28F320J3A 0x00C0 /* INTEL 28F320J3A ( 32M = 128K x 32) */ -#define FLASH_28F640J3A 0x00C2 /* INTEL 28F640J3A ( 64M = 128K x 64) */ -#define FLASH_28F128J3A 0x00C4 /* INTEL 28F128J3A (128M = 128K x 128) */ -#define FLASH_28F256J3A 0x00C6 /* INTEL 28F256J3A (256M = 128K x 256) */ - -#define FLASH_FUJLV650 0x00D0 /* Fujitsu MBM 29LV650UE/651UE */ -#define FLASH_MT28S4M16LC 0x00E1 /* Micron MT28S4M16LC */ -#define FLASH_S29GL064M 0x00F0 /* Spansion S29GL064M-R6 */ -#define FLASH_S29GL128N 0x00F1 /* Spansion S29GL128N */ - -#define FLASH_UNKNOWN 0xFFFF /* unknown flash type */ - - -/* manufacturer offsets - */ -#define FLASH_MAN_AMD 0x00000000 /* AMD */ -#define FLASH_MAN_FUJ 0x00010000 /* Fujitsu */ -#define FLASH_MAN_BM 0x00020000 /* Bright Microelectronics */ -#define FLASH_MAN_MX 0x00030000 /* MXIC */ -#define FLASH_MAN_STM 0x00040000 -#define FLASH_MAN_TOSH 0x00050000 /* Toshiba */ -#define FLASH_MAN_EXCEL 0x00060000 /* Excel Semiconductor */ -#define FLASH_MAN_SST 0x00100000 -#define FLASH_MAN_INTEL 0x00300000 -#define FLASH_MAN_MT 0x00400000 -#define FLASH_MAN_SHARP 0x00500000 -#define FLASH_MAN_ATM 0x00600000 -#define FLASH_MAN_CFI 0x01000000 - - -#define FLASH_TYPEMASK 0x0000FFFF /* extract FLASH type information */ -#define FLASH_VENDMASK 0xFFFF0000 /* extract FLASH vendor information */ - -#define FLASH_AMD_COMP 0x000FFFFF /* Up to this ID, FLASH is compatible */ - /* with AMD, Fujitsu and SST */ - /* (JEDEC standard commands ?) */ - -#define FLASH_BTYPE 0x0001 /* mask for bottom boot sector type */ - -/*----------------------------------------------------------------------- - * Timeout constants: - * - * We can't find any specifications for maximum chip erase times, - * so these values are guestimates. - */ -#define FLASH_ERASE_TIMEOUT 120000 /* timeout for erasing in ms */ -#define FLASH_WRITE_TIMEOUT 500 /* timeout for writes in ms */ - -struct cfi_platform_data { - flash_info_t finfo; -}; - -int flash_init (void); - -#endif /* __CFI_FLASH_H */ - -- 1.6.6 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox