| /* |
| * This file is part of the flashrom project. |
| * |
| * Copyright (C) 2000 Silicon Integrated System Corporation |
| * Copyright (C) 2000 Ronald G. Minnich <rminnich@gmail.com> |
| * Copyright (C) 2005-2007 coresystems GmbH <stepan@coresystems.de> |
| * |
| * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef __FLASH_H__ |
| #define __FLASH_H__ 1 |
| |
| #if defined(__GLIBC__) |
| #include <sys/io.h> |
| #endif |
| #include <unistd.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| |
| #ifdef __FreeBSD__ |
| #include <machine/cpufunc.h> |
| #define off64_t off_t |
| #define lseek64 lseek |
| #define OUTB(x, y) do { u_int tmp = (y); outb(tmp, (x)); } while (0) |
| #define OUTW(x, y) do { u_int tmp = (y); outw(tmp, (x)); } while (0) |
| #define OUTL(x, y) do { u_int tmp = (y); outl(tmp, (x)); } while (0) |
| #define INB(x) __extension__ ({ u_int tmp = (x); inb(tmp); }) |
| #define INW(x) __extension__ ({ u_int tmp = (x); inw(tmp); }) |
| #define INL(x) __extension__ ({ u_int tmp = (x); inl(tmp); }) |
| #else |
| #define OUTB outb |
| #define OUTW outw |
| #define OUTL outl |
| #define INB inb |
| #define INW inw |
| #define INL inl |
| #endif |
| |
| #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) |
| |
| /* for pairing opcodes with their required preop */ |
| struct preop_opcode_pair { |
| uint8_t preop; |
| uint8_t opcode; |
| }; |
| |
| struct flashchip { |
| const char *vendor; |
| const char *name; |
| /* |
| * With 32bit manufacture_id and model_id we can cover IDs up to |
| * (including) the 4th bank of JEDEC JEP106W Standard Manufacturer's |
| * Identification code. |
| */ |
| uint32_t manufacture_id; |
| uint32_t model_id; |
| |
| int total_size; |
| int page_size; |
| |
| /* |
| * Indicate if flashrom has been tested with this flash chip and if |
| * everything worked correctly. |
| */ |
| uint32_t tested; |
| |
| int (*probe) (struct flashchip *flash); |
| int (*erase) (struct flashchip *flash); |
| int (*write) (struct flashchip *flash, uint8_t *buf); |
| int (*read) (struct flashchip *flash, uint8_t *buf); |
| |
| struct preop_opcode_pair *preop_opcode_pairs; |
| |
| /* Some flash devices have an additional register space. */ |
| volatile uint8_t *virtual_memory; |
| volatile uint8_t *virtual_registers; |
| }; |
| |
| #define TEST_UNTESTED 0 |
| |
| #define TEST_OK_PROBE (1<<0) |
| #define TEST_OK_READ (1<<1) |
| #define TEST_OK_ERASE (1<<2) |
| #define TEST_OK_WRITE (1<<3) |
| #define TEST_OK_PR (TEST_OK_PROBE|TEST_OK_READ) |
| #define TEST_OK_PREW (TEST_OK_PROBE|TEST_OK_READ|TEST_OK_ERASE|TEST_OK_WRITE) |
| #define TEST_OK_MASK 0x0f |
| |
| #define TEST_BAD_PROBE (1<<4) |
| #define TEST_BAD_READ (1<<5) |
| #define TEST_BAD_ERASE (1<<6) |
| #define TEST_BAD_WRITE (1<<7) |
| #define TEST_BAD_PREW (TEST_BAD_PROBE|TEST_BAD_READ|TEST_BAD_ERASE|TEST_BAD_WRITE) |
| #define TEST_BAD_MASK 0xf0 |
| |
| extern struct flashchip flashchips[]; |
| |
| /* |
| * Please keep this list sorted alphabetically by manufacturer. The first |
| * entry of each section should be the manufacturer ID, followed by the |
| * list of devices from that manufacturer (sorted by device IDs). |
| * |
| * All LPC/FWH parts (parallel flash) have 8-bit device IDs if there is no |
| * continuation code. |
| * SPI parts have 16-bit device IDs if they support RDID. |
| */ |
| |
| #define GENERIC_DEVICE_ID 0xffff /* Only match the vendor ID */ |
| |
| #define ALLIANCE_ID 0x52 /* Alliance Semiconductor */ |
| |
| #define AMD_ID 0x01 /* AMD */ |
| #define AM_29F002BT 0xB0 |
| #define AM_29F002BB 0x34 |
| #define AM_29F040B 0xA4 |
| #define AM_29LV040B 0x4F |
| #define AM_29F016D 0xAD |
| |
| #define AMIC_ID 0x7F37 /* AMIC */ |
| #define AMIC_ID_NOPREFIX 0x37 /* AMIC */ |
| #define AMIC_A25L40P 0x2013 |
| #define AMIC_A29002B 0x0d |
| #define AMIC_A29002T 0x8c |
| #define AMIC_A29040B 0x86 |
| #define AMIC_A49LF040A 0x9d |
| |
| #define ASD_ID 0x25 /* ASD, not listed in JEP106W */ |
| #define ASD_AE49F2008 0x52 |
| |
| #define ATMEL_ID 0x1F /* Atmel */ |
| #define AT_25DF021 0x4300 |
| #define AT_25DF041A 0x4401 |
| #define AT_25DF081 0x4502 |
| #define AT_25DF161 0x4602 |
| #define AT_25DF321 0x4700 /* also 26DF321 */ |
| #define AT_25DF321A 0x4701 |
| #define AT_25DF641 0x4800 |
| #define AT_25F512A 0x65 /* Needs special RDID. AT25F512A_RDID 15 1d */ |
| #define AT_25F512B 0x6500 |
| #define AT_25FS010 0x6601 |
| #define AT_25FS040 0x6604 |
| #define AT_26DF041 0x4400 |
| #define AT_26DF081 0x4500 /* guessed, no datasheet available */ |
| #define AT_26DF081A 0x4501 |
| #define AT_26DF161 0x4600 |
| #define AT_26DF161A 0x4601 |
| #define AT_26DF321 0x4700 /* also 25DF321 */ |
| #define AT_26F004 0x0400 |
| #define AT_29C040A 0xA4 |
| #define AT_29C020 0xDA |
| #define AT_45BR3214B /* No ID available */ |
| #define AT_45CS1282 0x2920 |
| #define AT_45D011 /* No ID available */ |
| #define AT_45D021A /* No ID available */ |
| #define AT_45D041A /* No ID available */ |
| #define AT_45D081A /* No ID available */ |
| #define AT_45D161 /* No ID available */ |
| #define AT_45DB011 /* No ID available */ |
| #define AT_45DB011B /* No ID available */ |
| #define AT_45DB011D 0x2200 |
| #define AT_45DB021A /* No ID available */ |
| #define AT_45DB021B /* No ID available */ |
| #define AT_45DB021D 0x2300 |
| #define AT_45DB041A /* No ID available */ |
| #define AT_45DB041D 0x2400 |
| #define AT_45DB081A /* No ID available */ |
| #define AT_45DB081D 0x2500 |
| #define AT_45DB161 /* No ID available */ |
| #define AT_45DB161B /* No ID available */ |
| #define AT_45DB161D 0x2600 |
| #define AT_45DB321 /* No ID available */ |
| #define AT_45DB321B /* No ID available */ |
| #define AT_45DB321C 0x2700 |
| #define AT_45DB321D 0x2701 /* Buggy data sheet */ |
| #define AT_45DB642 /* No ID available */ |
| #define AT_45DB642D 0x2800 |
| #define AT_49F002N 0x07 /* for AT49F002(N) */ |
| #define AT_49F002NT 0x08 /* for AT49F002(N)T */ |
| |
| #define CATALYST_ID 0x31 /* Catalyst */ |
| |
| #define EMST_ID 0x8C /* EMST / EFST Elite Flash Storage */ |
| #define EMST_F49B002UA 0x00 |
| |
| /* |
| * EN25 chips are SPI, first byte of device ID is memory type, |
| * second byte of device ID is log(bitsize)-9. |
| * Vendor and device ID of EN29 series are both prefixed with 0x7F, which |
| * is the continuation code for IDs in bank 2. |
| * Vendor ID of EN25 series is NOT prefixed with 0x7F, this results in |
| * a collision with Mitsubishi. Mitsubishi once manufactured flash chips. |
| * Let's hope they are not manufacturing SPI flash chips as well. |
| */ |
| #define EON_ID 0x7F1C /* EON Silicon Devices */ |
| #define EON_ID_NOPREFIX 0x1C /* EON, missing 0x7F prefix */ |
| #define EN_25B05 0x2010 /* 2^19 kbit or 2^16 kByte */ |
| #define EN_25B10 0x2011 |
| #define EN_25B20 0x2012 |
| #define EN_25B40 0x2013 |
| #define EN_25B80 0x2014 |
| #define EN_25B16 0x2015 |
| #define EN_25B32 0x2016 |
| #define EN_29F512 0x7F21 |
| #define EN_29F010 0x7F20 |
| #define EN_29F040A 0x7F04 |
| #define EN_29LV010 0x7F6E |
| #define EN_29LV040A 0x7F4F /* EN_29LV040(A) */ |
| #define EN_29F002T 0x7F92 |
| #define EN_29F002B 0x7F97 |
| |
| #define FUJITSU_ID 0x04 /* Fujitsu */ |
| #define MBM29F400BC 0xAB |
| #define MBM29F400TC 0x23 |
| #define MBM29F004BC 0x7B |
| #define MBM29F004TC 0x77 |
| |
| #define HYUNDAI_ID 0xAD /* Hyundai */ |
| |
| #define IMT_ID 0x7F1F /* Integrated Memory Technologies */ |
| #define IM_29F004B 0xAE |
| #define IM_29F004T 0xAF |
| |
| #define INTEL_ID 0x89 /* Intel */ |
| |
| #define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions */ |
| |
| /* |
| * MX25 chips are SPI, first byte of device ID is memory type, |
| * second byte of device ID is log(bitsize)-9. |
| * Generalplus SPI chips seem to be compatible with Macronix |
| * and use the same set of IDs. |
| */ |
| #define MX_ID 0xC2 /* Macronix (MX) */ |
| #define MX_25L512 0x2010 /* 2^19 kbit or 2^16 kByte */ |
| #define MX_25L1005 0x2011 |
| #define MX_25L2005 0x2012 |
| #define MX_25L4005 0x2013 /* MX25L4005{,A} */ |
| #define MX_25L8005 0x2014 |
| #define MX_25L1605 0x2015 /* MX25L1605{,A,D} */ |
| #define MX_25L3205 0x2016 /* MX25L3205{,A} */ |
| #define MX_25L6405 0x2017 /* MX25L3205{,D} */ |
| #define MX_25L1635D 0x2415 |
| #define MX_25L3235D 0x2416 |
| #define MX_29F002B 0x34 |
| #define MX_29F002T 0xB0 |
| #define MX_29LV002CB 0x5A |
| #define MX_29LV002CT 0x59 |
| #define MX_29LV004CB 0xB6 |
| #define MX_29LV004CT 0xB5 |
| #define MX_29LV008CB 0x37 |
| #define MX_29LV008CT 0x3E |
| #define MX_29F040C 0xA4 |
| #define MX_29F200CB 0x57 |
| #define MX_29F200CT 0x51 |
| #define MX_29F400CB 0xAB |
| #define MX_29F400CT 0x23 |
| #define MX_29LV040C 0x4F |
| #define MX_29LV128DB 0x7A |
| #define MX_29LV128DT 0x7E |
| #define MX_29LV160DB 0x49 /* Same as MX29LV161DB/MX29LV160CB */ |
| #define MX_29LV160DT 0xC4 /* Same as MX29LV161DT/MX29LV160CT */ |
| #define MX_29LV320DB 0xA8 /* Same as MX29LV321DB */ |
| #define MX_29LV320DT 0xA7 /* Same as MX29LV321DT */ |
| #define MX_29LV400CB 0xBA |
| #define MX_29LV400CT 0xB9 |
| #define MX_29LV800CB 0x5B |
| #define MX_29LV800CT 0xDA |
| #define MX_29LV640DB 0xCB /* Same as MX29LV640EB */ |
| #define MX_29LV640DT 0xC9 /* Same as MX29LV640ET */ |
| #define MX_29SL402CB 0xF1 |
| #define MX_29SL402CT 0x70 |
| #define MX_29SL800CB 0x6B /* Same as MX29SL802CB */ |
| #define MX_29SL800CT 0xEA /* Same as MX29SL802CT */ |
| |
| /* |
| * Programmable Micro Corp is listed in JEP106W in bank 2, so it should |
| * have a 0x7F continuation code prefix. |
| */ |
| #define PMC_ID 0x7F9D /* PMC */ |
| #define PMC_ID_NOPREFIX 0x9D /* PMC, missing 0x7F prefix */ |
| #define PMC_25LV512 0x7B |
| #define PMC_25LV010 0x7C |
| #define PMC_25LV020 0x7D |
| #define PMC_25LV040 0x7E |
| #define PMC_25LV080B 0x13 |
| #define PMC_25LV016B 0x14 |
| #define PMC_39LV512 0x1B |
| #define PMC_39F010 0x1C /* also Pm39LV010 */ |
| #define PMC_39LV020 0x3D |
| #define PMC_39LV040 0x3E |
| #define PMC_39F020 0x4D |
| #define PMC_39F040 0x4E |
| #define PMC_49FL002 0x6D |
| #define PMC_49FL004 0x6E |
| |
| #define SHARP_ID 0xB0 /* Sharp */ |
| #define SHARP_LHF00L04 0xCF |
| |
| /* |
| * Spansion was previously a joint venture of AMD and Fujitsu. |
| * S25 chips are SPI. The first device ID byte is memory type and |
| * the second device ID byte is memory capacity. |
| */ |
| #define SPANSION_ID 0x01 /* Spansion */ |
| #define SPANSION_S25FL016A 0x0214 |
| |
| /* |
| * SST25 chips are SPI, first byte of device ID is memory type, second |
| * byte of device ID is related to log(bitsize) at least for some chips. |
| */ |
| #define SST_ID 0xBF /* SST */ |
| #define SST_25WF512 0x2501 |
| #define SST_25WF010 0x2502 |
| #define SST_25WF020 0x2503 |
| #define SST_25WF040 0x2504 |
| #define SST_25VF512A_REMS 0x48 /* REMS or RES opcode */ |
| #define SST_25VF010_REMS 0x49 /* REMS or RES opcode */ |
| #define SST_25VF020_REMS 0x43 /* REMS or RES opcode */ |
| #define SST_25VF040_REMS 0x44 /* REMS or RES opcode */ |
| #define SST_25VF040B 0x258D |
| #define SST_25VF040B_REMS 0x8D /* REMS or RES opcode */ |
| #define SST_25VF080_REMS 0x80 /* REMS or RES opcode */ |
| #define SST_25VF080B 0x258E |
| #define SST_25VF080B_REMS 0x8E /* REMS or RES opcode */ |
| #define SST_25VF016B 0x2541 |
| #define SST_25VF032B 0x254A |
| #define SST_25VF032B_REMS 0x4A /* REMS or RES opcode */ |
| #define SST_26VF016 0x2601 |
| #define SST_26VF032 0x2602 |
| #define SST_27SF512 0xA4 |
| #define SST_27SF010 0xA5 |
| #define SST_27SF020 0xA6 |
| #define SST_27VF010 0xA9 |
| #define SST_27VF020 0xAA |
| #define SST_28SF040 0x04 |
| #define SST_29EE512 0x5D |
| #define SST_29EE010 0x07 |
| #define SST_29LE010 0x08 /* also SST29VE010 */ |
| #define SST_29EE020A 0x10 |
| #define SST_29LE020 0x12 /* also SST29VE020 */ |
| #define SST_29SF020 0x24 |
| #define SST_29VF020 0x25 |
| #define SST_29SF040 0x13 |
| #define SST_29VF040 0x14 |
| #define SST_39SF010 0xB5 |
| #define SST_39SF020 0xB6 |
| #define SST_39SF040 0xB7 |
| #define SST_39VF512 0xD4 |
| #define SST_39VF010 0xD5 |
| #define SST_39VF020 0xD6 |
| #define SST_39VF040 0xD7 |
| #define SST_49LF040B 0x50 |
| #define SST_49LF040 0x51 |
| #define SST_49LF020A 0x52 |
| #define SST_49LF080A 0x5B |
| #define SST_49LF002A 0x57 |
| #define SST_49LF003A 0x1B |
| #define SST_49LF004A 0x60 |
| #define SST_49LF008A 0x5A |
| #define SST_49LF004C 0x54 |
| #define SST_49LF008C 0x59 |
| #define SST_49LF016C 0x5C |
| #define SST_49LF160C 0x4C |
| |
| /* |
| * ST25P chips are SPI, first byte of device ID is memory type, second |
| * byte of device ID is related to log(bitsize) at least for some chips. |
| */ |
| #define ST_ID 0x20 /* ST / SGS/Thomson */ |
| #define ST_M25P05A 0x2010 |
| #define ST_M25P10A 0x2011 |
| #define ST_M25P20 0x2012 |
| #define ST_M25P40 0x2013 |
| #define ST_M25P40_RES 0x12 |
| #define ST_M25P80 0x2014 |
| #define ST_M25P16 0x2015 |
| #define ST_M25P32 0x2016 |
| #define ST_M25P64 0x2017 |
| #define ST_M25P128 0x2018 |
| #define ST_M50FLW040A 0x08 |
| #define ST_M50FLW040B 0x28 |
| #define ST_M50FLW080A 0x80 |
| #define ST_M50FLW080B 0x81 |
| #define ST_M50FW002 0x29 |
| #define ST_M50FW040 0x2C |
| #define ST_M50FW080 0x2D |
| #define ST_M50FW016 0x2E |
| #define ST_M50LPW116 0x30 |
| #define ST_M29F002B 0x34 |
| #define ST_M29F002T 0xB0 /* M29F002T / M29F002NT */ |
| #define ST_M29F400BT 0xD5 |
| #define ST_M29F040B 0xE2 |
| #define ST_M29W010B 0x23 |
| #define ST_M29W040B 0xE3 |
| |
| #define SYNCMOS_ID 0x40 /* SyncMOS and Mosel Vitelic */ |
| #define S29C51001T 0x01 |
| #define S29C51002T 0x02 |
| #define S29C51004T 0x03 |
| #define S29C31004T 0x63 |
| |
| #define TI_ID 0x97 /* Texas Instruments */ |
| |
| /* |
| * W25X chips are SPI, first byte of device ID is memory type, second |
| * byte of device ID is related to log(bitsize). |
| */ |
| #define WINBOND_ID 0xDA /* Winbond */ |
| #define WINBOND_NEX_ID 0xEF /* Winbond (ex Nexcom) serial flash devices */ |
| #define W_25X10 0x3011 |
| #define W_25X20 0x3012 |
| #define W_25X40 0x3013 |
| #define W_25X80 0x3014 |
| #define W_25X16 0x3015 |
| #define W_25X32 0x3016 |
| #define W_25X64 0x3017 |
| #define W_29C011 0xC1 |
| #define W_29C020C 0x45 |
| #define W_29C040P 0x46 |
| #define W_29EE011 0xC1 |
| #define W_39V040FA 0x34 |
| #define W_39V040A 0x3D |
| #define W_39V040B 0x54 |
| #define W_39V080A 0xD0 |
| #define W_39V080FA 0xD3 |
| #define W_39V080FA_DM 0x93 |
| #define W_49F002U 0x0B |
| #define W_49V002A 0xB0 |
| #define W_49V002FA 0x32 |
| |
| /* udelay.c */ |
| void myusec_delay(int time); |
| void myusec_calibrate_delay(); |
| |
| /* PCI handling for board/chipset_enable */ |
| struct pci_access *pacc; |
| struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device); |
| struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device, |
| uint16_t card_vendor, uint16_t card_device); |
| |
| /* board_enable.c */ |
| int board_flash_enable(const char *vendor, const char *part); |
| void print_supported_boards(void); |
| |
| /* chipset_enable.c */ |
| int chipset_flash_enable(void); |
| void print_supported_chipsets(void); |
| |
| extern unsigned long flashbase; |
| |
| typedef enum { |
| BUS_TYPE_LPC, |
| BUS_TYPE_ICH7_SPI, |
| BUS_TYPE_ICH9_SPI, |
| BUS_TYPE_IT87XX_SPI, |
| BUS_TYPE_SB600_SPI, |
| BUS_TYPE_VIA_SPI |
| } flashbus_t; |
| |
| extern flashbus_t flashbus; |
| extern void *spibar; |
| |
| /* Physical memory mapping device */ |
| #if defined (__sun) && (defined(__i386) || defined(__amd64)) |
| # define MEM_DEV "/dev/xsvc" |
| #else |
| # define MEM_DEV "/dev/mem" |
| #endif |
| |
| extern int fd_mem; |
| |
| /* debug.c */ |
| extern int verbose; |
| #define printf_debug(x...) { if (verbose) printf(x); } |
| |
| /* flashrom.c */ |
| int map_flash_registers(struct flashchip *flash); |
| |
| /* layout.c */ |
| int show_id(uint8_t *bios, int size, int force); |
| int read_romlayout(char *name); |
| int find_romentry(char *name); |
| int handle_romentries(uint8_t *buffer, uint8_t *content); |
| |
| /* lbtable.c */ |
| int coreboot_init(void); |
| extern char *lb_part, *lb_vendor; |
| |
| /* spi.c */ |
| int probe_spi_rdid(struct flashchip *flash); |
| int probe_spi_rdid4(struct flashchip *flash); |
| int probe_spi_rems(struct flashchip *flash); |
| int probe_spi_res(struct flashchip *flash); |
| int spi_command(unsigned int writecnt, unsigned int readcnt, |
| const unsigned char *writearr, unsigned char *readarr); |
| int spi_write_enable(); |
| int spi_write_disable(); |
| int spi_chip_erase_60(struct flashchip *flash); |
| int spi_chip_erase_c7(struct flashchip *flash); |
| int spi_chip_erase_60_c7(struct flashchip *flash); |
| int spi_chip_erase_d8(struct flashchip *flash); |
| int spi_block_erase_52(const struct flashchip *flash, unsigned long addr); |
| int spi_block_erase_d8(const struct flashchip *flash, unsigned long addr); |
| int spi_chip_write(struct flashchip *flash, uint8_t *buf); |
| int spi_chip_read(struct flashchip *flash, uint8_t *buf); |
| uint8_t spi_read_status_register(); |
| int spi_disable_blockprotect(void); |
| void spi_byte_program(int address, uint8_t byte); |
| int spi_nbyte_read(int address, uint8_t *bytes, int len); |
| |
| /* 82802ab.c */ |
| int probe_82802ab(struct flashchip *flash); |
| int erase_82802ab(struct flashchip *flash); |
| int write_82802ab(struct flashchip *flash, uint8_t *buf); |
| |
| /* am29f040b.c */ |
| int probe_29f040b(struct flashchip *flash); |
| int erase_29f040b(struct flashchip *flash); |
| int write_29f040b(struct flashchip *flash, uint8_t *buf); |
| |
| /* en29f002a.c */ |
| int probe_en29f002a(struct flashchip *flash); |
| int erase_en29f002a(struct flashchip *flash); |
| int write_en29f002a(struct flashchip *flash, uint8_t *buf); |
| |
| /* ichspi.c */ |
| int ich_spi_command(unsigned int writecnt, unsigned int readcnt, |
| const unsigned char *writearr, unsigned char *readarr); |
| int ich_spi_read(struct flashchip *flash, uint8_t * buf); |
| int ich_spi_write(struct flashchip *flash, uint8_t * buf); |
| |
| /* it87spi.c */ |
| extern uint16_t it8716f_flashport; |
| int it87xx_probe_spi_flash(const char *name); |
| int it8716f_spi_command(unsigned int writecnt, unsigned int readcnt, |
| const unsigned char *writearr, unsigned char *readarr); |
| int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf); |
| int it8716f_spi_chip_write(struct flashchip *flash, uint8_t *buf); |
| |
| /* sb600spi.c */ |
| int sb600_spi_command(unsigned int writecnt, unsigned int readcnt, |
| const unsigned char *writearr, unsigned char *readarr); |
| int sb600_spi_read(struct flashchip *flash, uint8_t *buf); |
| int sb600_spi_write(struct flashchip *flash, uint8_t *buf); |
| uint8_t sb600_read_status_register(void); |
| extern uint8_t volatile *sb600_spibar; |
| |
| /* jedec.c */ |
| uint8_t oddparity(uint8_t val); |
| void toggle_ready_jedec(volatile uint8_t *dst); |
| void data_polling_jedec(volatile uint8_t *dst, uint8_t data); |
| void unprotect_jedec(volatile uint8_t *bios); |
| void protect_jedec(volatile uint8_t *bios); |
| int write_byte_program_jedec(volatile uint8_t *bios, uint8_t *src, |
| volatile uint8_t *dst); |
| int probe_jedec(struct flashchip *flash); |
| int erase_chip_jedec(struct flashchip *flash); |
| int write_jedec(struct flashchip *flash, uint8_t *buf); |
| int erase_sector_jedec(volatile uint8_t *bios, unsigned int page); |
| int erase_block_jedec(volatile uint8_t *bios, unsigned int page); |
| int write_sector_jedec(volatile uint8_t *bios, uint8_t *src, |
| volatile uint8_t *dst, unsigned int page_size); |
| |
| /* m29f400bt.c */ |
| int probe_m29f400bt(struct flashchip *flash); |
| int erase_m29f400bt(struct flashchip *flash); |
| int block_erase_m29f400bt(volatile uint8_t *bios, |
| volatile uint8_t *dst); |
| int write_m29f400bt(struct flashchip *flash, uint8_t *buf); |
| int write_coreboot_m29f400bt(struct flashchip *flash, uint8_t *buf); |
| void toggle_ready_m29f400bt(volatile uint8_t *dst); |
| void data_polling_m29f400bt(volatile uint8_t *dst, uint8_t data); |
| void protect_m29f400bt(volatile uint8_t *bios); |
| void write_page_m29f400bt(volatile uint8_t *bios, uint8_t *src, |
| volatile uint8_t *dst, int page_size); |
| |
| /* mx29f002.c */ |
| int probe_29f002(struct flashchip *flash); |
| int erase_29f002(struct flashchip *flash); |
| int write_29f002(struct flashchip *flash, uint8_t *buf); |
| |
| /* pm49fl00x.c */ |
| int probe_49fl00x(struct flashchip *flash); |
| int erase_49fl00x(struct flashchip *flash); |
| int write_49fl00x(struct flashchip *flash, uint8_t *buf); |
| |
| /* sharplhf00l04.c */ |
| int probe_lhf00l04(struct flashchip *flash); |
| int erase_lhf00l04(struct flashchip *flash); |
| int write_lhf00l04(struct flashchip *flash, uint8_t *buf); |
| void toggle_ready_lhf00l04(volatile uint8_t *dst); |
| void data_polling_lhf00l04(volatile uint8_t *dst, uint8_t data); |
| void protect_lhf00l04(volatile uint8_t *bios); |
| |
| /* sst28sf040.c */ |
| int probe_28sf040(struct flashchip *flash); |
| int erase_28sf040(struct flashchip *flash); |
| int write_28sf040(struct flashchip *flash, uint8_t *buf); |
| |
| /* sst39sf020.c */ |
| int probe_39sf020(struct flashchip *flash); |
| int write_39sf020(struct flashchip *flash, uint8_t *buf); |
| |
| /* sst49lf040.c */ |
| int erase_49lf040(struct flashchip *flash); |
| int write_49lf040(struct flashchip *flash, uint8_t *buf); |
| |
| /* sst49lfxxxc.c */ |
| int probe_49lfxxxc(struct flashchip *flash); |
| int erase_49lfxxxc(struct flashchip *flash); |
| int write_49lfxxxc(struct flashchip *flash, uint8_t *buf); |
| |
| /* sst_fwhub.c */ |
| int probe_sst_fwhub(struct flashchip *flash); |
| int erase_sst_fwhub(struct flashchip *flash); |
| int write_sst_fwhub(struct flashchip *flash, uint8_t *buf); |
| |
| /* w39v040c.c */ |
| int probe_w39v040c(struct flashchip *flash); |
| int erase_w39v040c(struct flashchip *flash); |
| int write_w39v040c(struct flashchip *flash, uint8_t *buf); |
| |
| /* w39V080fa.c */ |
| int probe_winbond_fwhub(struct flashchip *flash); |
| int erase_winbond_fwhub(struct flashchip *flash); |
| int write_winbond_fwhub(struct flashchip *flash, uint8_t *buf); |
| |
| /* w29ee011.c */ |
| int probe_w29ee011(struct flashchip *flash); |
| |
| /* w49f002u.c */ |
| int write_49f002(struct flashchip *flash, uint8_t *buf); |
| |
| /* stm50flw0x0x.c */ |
| int probe_stm50flw0x0x(struct flashchip *flash); |
| int erase_stm50flw0x0x(struct flashchip *flash); |
| int write_stm50flw0x0x(struct flashchip *flash, uint8_t *buf); |
| |
| #endif /* !__FLASH_H__ */ |