/*
* This file is part of the flashrom project.
*
- * Copyright 2000 Silicon Integrated System Corporation
- * Copyright 2000 Ronald G. Minnich <rminnich@gmail.com>
- * Copyright 2005-2007 coresystems GmbH <stepan@coresystems.de>
+ * 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
#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]))
+
struct flashchip {
- char *name;
- int manufacture_id;
- int model_id;
+ 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);
- /* some flash devices have an additional
- * register space
- */
+ /* 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_MASK 0xf0
+
extern struct flashchip flashchips[];
-/* Please keep this list sorted alphabetically by manufacturer. The first
+/*
+ * 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.
+ * All SPI parts have 16-bit device IDs.
*/
+#define GENERIC_DEVICE_ID 0xffff /* Only match the vendor ID */
+
+#define ALLIANCE_ID 0x52 /* Alliance Semiconductor */
+
#define AMD_ID 0x01 /* AMD */
#define AM_29F040B 0xA4
+#define AM_29LV040B 0x4F
#define AM_29F016D 0xAD
-#define ASD_ID 0x25 /* ASD */
+#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_26DF041 0x4400
+#define AT_26DF081 0x4500 /* guessed, no datasheet available */
+#define AT_26DF081A 0x4501
+#define AT_26DF161 0x4600
+#define AT_26DF161A 0x4601
#define AT_29C040A 0xA4
#define AT_29C020 0xDA
+#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 */
+/* MBM29F400TC_STRANGE has a value not mentioned in the data sheet and we
+ * try to read it from a location not mentioned in the data sheet.
+ */
+#define MBM29F400TC_STRANGE 0x23
+#define MBM29F400BC 0x7B
+#define MBM29F400TC 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_29F002 0xB0
+/* 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_29EE020A 0x10
+#define SST_25WF512 0x2501
+#define SST_25WF010 0x2502
+#define SST_25WF020 0x2503
+#define SST_25WF040 0x2504
+#define SST_25VF016B 0x2541
+#define SST_25VF032B 0x254A
+#define SST_25VF040B 0x258D
+#define SST_25VF080B 0x258E
+#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_49LF016C 0x5C
#define SST_49LF160C 0x4C
-#define PMC_ID 0x9D /* PMC */
-#define PMC_49FL002 0x6D
-#define PMC_49FL004 0x6E
-
-#define WINBOND_ID 0xDA /* Winbond */
-#define W_29C011 0xC1
-#define W_29C020C 0x45
-#define W_29C040P 0x46
-#define W_39V040FA 0x34
-#define W_39V040A 0x3D
-#define W_39V040B 0x54
-#define W_39V080A 0xD0
-#define W_49F002U 0x0B
-#define W_49V002A 0xB0
-#define W_49V002FA 0x32
-
-#define ST_ID 0x20 /* ST */
+/*
+ * 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_M29W010B 0x23
#define ST_M29W040B 0xE3
-#define EMST_ID 0x8c /* EMST / EFST */
-#define EMST_F49B002UA 0x00
-
-#define MSYSTEMS_ID 0x156f /* M-Systems */
-#define MSYSTEMS_MD2200 0xdb /* ? */
-#define MSYSTEMS_MD2800 0x30 /* hmm -- both 0x30 */
-#define MSYSTEMS_MD2802 0x30 /* hmm -- both 0x30 */
-
-#define SYNCMOS_ID 0x40 /* SyncMOS */
+#define SYNCMOS_ID 0x40 /* SyncMOS and Mosel Vitelic */
#define S29C51001T 0x01
#define S29C51002T 0x02
#define S29C51004T 0x03
#define S29C31004T 0x63
-/* function prototypes from udelay.h */
+#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_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; /* For board and chipset_enable */
+/* 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);
-int board_flash_enable(char *vendor, char *part); /* board_enable.c */
-int chipset_flash_enable(void); /* chipset_enable.c */
-/* physical memory mapping 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);
+
+typedef enum {
+ BUS_TYPE_LPC,
+ BUS_TYPE_ICH7_SPI,
+ BUS_TYPE_ICH9_SPI,
+ BUS_TYPE_IT87XX_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
int map_flash_registers(struct flashchip *flash);
/* layout.c */
-int show_id(uint8_t *bios, int size);
+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 linuxbios_init(void);
+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_res(struct flashchip *flash);
+int spi_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr);
+void spi_write_enable();
+void spi_write_disable();
+int spi_chip_erase_c7(struct flashchip *flash);
+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();
+void spi_disable_blockprotect(void);
+void spi_byte_program(int address, uint8_t byte);
+void spi_nbyte_read(int address, uint8_t *bytes, int len);
+
/* 82802ab.c */
-extern int probe_82802ab(struct flashchip *flash);
-extern int erase_82802ab(struct flashchip *flash);
-extern int write_82802ab(struct flashchip *flash, uint8_t *buf);
+int probe_82802ab(struct flashchip *flash);
+int erase_82802ab(struct flashchip *flash);
+int write_82802ab(struct flashchip *flash, uint8_t *buf);
/* am29f040b.c */
-extern int probe_29f040b(struct flashchip *flash);
-extern int erase_29f040b(struct flashchip *flash);
-extern int write_29f040b(struct flashchip *flash, uint8_t *buf);
+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);
/* jedec.c */
-extern void toggle_ready_jedec(volatile uint8_t *dst);
-extern void data_polling_jedec(volatile uint8_t *dst, uint8_t data);
-extern void unprotect_jedec(volatile uint8_t *bios);
-extern void protect_jedec(volatile uint8_t *bios);
+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);
-extern int probe_jedec(struct flashchip *flash);
-extern int erase_chip_jedec(struct flashchip *flash);
-extern int write_jedec(struct flashchip *flash, uint8_t *buf);
-extern int erase_sector_jedec(volatile uint8_t *bios, unsigned int page);
-extern int erase_block_jedec(volatile uint8_t *bios, unsigned int page);
-extern int write_sector_jedec(volatile uint8_t *bios, uint8_t *src,
- volatile uint8_t *dst, unsigned int page_size);
+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 */
-extern int probe_m29f400bt(struct flashchip *flash);
-extern int erase_m29f400bt(struct flashchip *flash);
-extern int block_erase_m29f400bt(volatile uint8_t *bios,
+int probe_m29f400bt(struct flashchip *flash);
+int erase_m29f400bt(struct flashchip *flash);
+int block_erase_m29f400bt(volatile uint8_t *bios,
volatile uint8_t *dst);
-extern int write_m29f400bt(struct flashchip *flash, uint8_t *buf);
-extern int write_linuxbios_m29f400bt(struct flashchip *flash, uint8_t *buf);
-extern void toggle_ready_m29f400bt(volatile uint8_t *dst);
-extern void data_polling_m29f400bt(volatile uint8_t *dst, uint8_t data);
-extern void protect_m29f400bt(volatile uint8_t *bios);
-extern void write_page_m29f400bt(volatile uint8_t *bios, uint8_t *src,
- volatile uint8_t *dst, int page_size);
+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 */
-extern int probe_29f002(struct flashchip *flash);
-extern int erase_29f002(struct flashchip *flash);
-extern int write_29f002(struct flashchip *flash, uint8_t *buf);
+int probe_29f002(struct flashchip *flash);
+int erase_29f002(struct flashchip *flash);
+int write_29f002(struct flashchip *flash, uint8_t *buf);
-/* pm49fl004.c */
-extern int probe_49fl004(struct flashchip *flash);
-extern int erase_49fl004(struct flashchip *flash);
-extern int write_49fl004(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 */
-extern int probe_lhf00l04(struct flashchip *flash);
-extern int erase_lhf00l04(struct flashchip *flash);
-extern int write_lhf00l04(struct flashchip *flash, uint8_t *buf);
-extern void toggle_ready_lhf00l04(volatile uint8_t *dst);
-extern void data_polling_lhf00l04(volatile uint8_t *dst, uint8_t data);
-extern void protect_lhf00l04(volatile uint8_t *bios);
+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 */
-extern int probe_28sf040(struct flashchip *flash);
-extern int erase_28sf040(struct flashchip *flash);
-extern int write_28sf040(struct flashchip *flash, uint8_t *buf);
+int probe_28sf040(struct flashchip *flash);
+int erase_28sf040(struct flashchip *flash);
+int write_28sf040(struct flashchip *flash, uint8_t *buf);
/* sst39sf020.c */
-extern int probe_39sf020(struct flashchip *flash);
-extern int write_39sf020(struct flashchip *flash, uint8_t *buf);
+int probe_39sf020(struct flashchip *flash);
+int write_39sf020(struct flashchip *flash, uint8_t *buf);
/* sst49lf040.c */
-extern int erase_49lf040(struct flashchip *flash);
-extern int write_49lf040(struct flashchip *flash, uint8_t *buf);
+int erase_49lf040(struct flashchip *flash);
+int write_49lf040(struct flashchip *flash, uint8_t *buf);
/* sst49lfxxxc.c */
-extern int probe_49lfxxxc(struct flashchip *flash);
-extern int erase_49lfxxxc(struct flashchip *flash);
-extern int write_49lfxxxc(struct flashchip *flash, uint8_t *buf);
+int probe_49lfxxxc(struct flashchip *flash);
+int erase_49lfxxxc(struct flashchip *flash);
+int write_49lfxxxc(struct flashchip *flash, uint8_t *buf);
/* sst_fwhub.c */
-extern int probe_sst_fwhub(struct flashchip *flash);
-extern int erase_sst_fwhub(struct flashchip *flash);
-extern int write_sst_fwhub(struct flashchip *flash, uint8_t *buf);
+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 */
-extern int write_49f002(struct flashchip *flash, uint8_t *buf);
+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__ */
projects / coreboot.git / blobdiff