#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 {
#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 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 ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions */
-#define MSYSTEMS_ID 0x156F /* M-Systems, not listed in JEP106W */
-#define MSYSTEMS_MD2200 0xDB
-#define MSYSTEMS_MD2800 0x30 /* hmm -- both 0x30 */
-#define MSYSTEMS_MD2802 0x30 /* hmm -- both 0x30 */
-
/*
* MX25 chips are SPI, first byte of device ID is memory type,
* second byte of device ID is log(bitsize)-9.
#define SST_25VF032B 0x254A
#define SST_25VF040B 0x258D
#define SST_25VF080B 0x258E
-#define SST_29EE020A 0x10
+#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
/* chipset_enable.c */
int chipset_flash_enable(void);
void print_supported_chipsets(void);
-extern int ich9_detected;
-extern void *ich_spibar;
+
+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))
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);
/* spi.c */
int probe_spi_rdid(struct flashchip *flash);
+int probe_spi_rdid4(struct flashchip *flash);
int probe_spi_res(struct flashchip *flash);
-int it87xx_probe_spi_flash(const char *name);
int spi_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr);
void spi_write_enable();
void spi_write_disable();
uint8_t spi_read_status_register();
void spi_disable_blockprotect(void);
void spi_byte_program(int address, uint8_t byte);
-void spi_page_program(int block, uint8_t *buf, uint8_t *bios);
void spi_nbyte_read(int address, uint8_t *bytes, int len);
/* 82802ab.c */
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);
-void it8716f_spi_page_program(int block, uint8_t *buf, uint8_t *bios);
/* jedec.c */
uint8_t oddparity(uint8_t val);
int erase_29f002(struct flashchip *flash);
int write_29f002(struct flashchip *flash, uint8_t *buf);
-/* pm49fl004.c */
-int probe_49fl004(struct flashchip *flash);
-int erase_49fl004(struct flashchip *flash);
-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 */
int probe_lhf00l04(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 probe_stm50flw0x0x(struct flashchip *flash);
int erase_stm50flw0x0x(struct flashchip *flash);
int write_stm50flw0x0x(struct flashchip *flash, uint8_t *buf);
+
#endif /* !__FLASH_H__ */