mirror of
https://review.coreboot.org/flashrom.git
synced 2025-04-27 23:22:37 +02:00
Revert "Unsignify lengths and addresses in chip functions and structs"
- probe_timing was changed to unsigned although we use negative values for special cases - some code was not changed along hence did no longer compile: * dediprog's read and write functions * linux_spi's read and write functions - it introduced a number of new sign conversion warnings (http://paste.flashrom.org/view.php?id=832) To be safe this patch reverts all changes made in r1448, a corrected patch will follow later. Thanks to idwer for pointing out the problem first! Corresponding to flashrom svn r1450. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner
parent
e3185c0599
commit
8c35745fcf
@ -141,7 +141,7 @@ int erase_block_82802ab(struct flashchip *flash, unsigned int page,
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}
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/* chunksize is 1 */
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int write_82802ab(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
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int write_82802ab(struct flashchip *flash, uint8_t *src, int start, int len)
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{
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int i;
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chipaddr dst = flash->virtual_memory + start;
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@ -41,9 +41,9 @@ int spi_block_erase_d7(struct flashchip *flash, unsigned int addr, unsigned int
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int spi_block_erase_d8(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
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int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
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int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
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int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int spi_chip_read(struct flashchip *flash, uint8_t *buf, unsigned int start, int unsigned len);
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int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, int start, int len);
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int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, int start, int len);
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int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len);
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uint8_t spi_read_status_register(void);
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int spi_write_status_register(struct flashchip *flash, int status);
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void spi_prettyprint_status_register_bit(uint8_t status, int bit);
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@ -51,12 +51,12 @@ void spi_prettyprint_status_register_bp3210(uint8_t status, int bp);
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void spi_prettyprint_status_register_welwip(uint8_t status);
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int spi_prettyprint_status_register(struct flashchip *flash);
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int spi_disable_blockprotect(struct flashchip *flash);
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int spi_byte_program(unsigned int addr, uint8_t databyte);
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int spi_nbyte_program(unsigned int addr, uint8_t *bytes, unsigned int len);
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int spi_nbyte_read(unsigned int addr, uint8_t *bytes, unsigned int len);
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int spi_read_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
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int spi_write_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
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int spi_aai_write(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int spi_byte_program(int addr, uint8_t databyte);
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int spi_nbyte_program(int addr, uint8_t *bytes, int len);
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int spi_nbyte_read(int addr, uint8_t *bytes, int len);
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int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize);
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int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize);
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int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len);
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/* a25.c */
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int spi_prettyprint_status_register_amic_a25l05p(struct flashchip *flash);
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@ -81,7 +81,7 @@ int spi_disable_blockprotect_at25fs040(struct flashchip *flash);
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uint8_t wait_82802ab(struct flashchip *flash);
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int probe_82802ab(struct flashchip *flash);
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int erase_block_82802ab(struct flashchip *flash, unsigned int page, unsigned int pagesize);
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int write_82802ab(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int write_82802ab(struct flashchip *flash, uint8_t *buf, int start, int len);
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void print_status_82802ab(uint8_t status);
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int unlock_82802ab(struct flashchip *flash);
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int unlock_28f004s5(struct flashchip *flash);
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@ -94,8 +94,8 @@ void data_polling_jedec(chipaddr dst, uint8_t data);
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int write_byte_program_jedec(chipaddr bios, uint8_t *src,
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chipaddr dst);
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int probe_jedec(struct flashchip *flash);
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int write_jedec(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int write_jedec_1(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int write_jedec(struct flashchip *flash, uint8_t *buf, int start, int len);
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int write_jedec_1(struct flashchip *flash, uint8_t *buf, int start, int len);
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int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int pagesize);
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int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
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int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
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@ -104,7 +104,7 @@ int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned
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int probe_m29f400bt(struct flashchip *flash);
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int block_erase_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
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int block_erase_chip_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
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int write_m29f400bt(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int write_m29f400bt(struct flashchip *flash, uint8_t *buf, int start, int len);
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void protect_m29f400bt(chipaddr bios);
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/* pm49fl00x.c */
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@ -114,7 +114,7 @@ int lock_49fl00x(struct flashchip *flash);
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/* sst28sf040.c */
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int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
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int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned int sector_size);
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int write_28sf040(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int write_28sf040(struct flashchip *flash, uint8_t *buf, int start, int len);
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int unprotect_28sf040(struct flashchip *flash);
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int protect_28sf040(struct flashchip *flash);
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@ -63,7 +63,7 @@ static int spi_write_256_chunksize = 256;
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static int dummy_spi_send_command(unsigned int writecnt, unsigned int readcnt,
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const unsigned char *writearr, unsigned char *readarr);
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static int dummy_spi_write_256(struct flashchip *flash, uint8_t *buf,
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unsigned int start, unsigned int len);
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int start, int len);
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static const struct spi_programmer spi_programmer_dummyflasher = {
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.type = SPI_CONTROLLER_DUMMY,
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@ -528,7 +528,7 @@ static int dummy_spi_send_command(unsigned int writecnt, unsigned int readcnt,
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}
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static int dummy_spi_write_256(struct flashchip *flash, uint8_t *buf,
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unsigned int start, unsigned int len)
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int start, int len)
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{
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return spi_write_chunked(flash, buf, start, len,
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spi_write_256_chunksize);
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14
flash.h
14
flash.h
@ -108,9 +108,9 @@ struct flashchip {
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uint32_t model_id;
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/* Total chip size in kilobytes */
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unsigned int total_size;
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int total_size;
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/* Chip page size in bytes */
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unsigned int page_size;
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int page_size;
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int feature_bits;
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/*
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@ -122,7 +122,7 @@ struct flashchip {
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int (*probe) (struct flashchip *flash);
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/* Delay after "enter/exit ID mode" commands in microseconds. */
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unsigned int probe_timing;
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int probe_timing;
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/*
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* Erase blocks and associated erase function. Any chip erase function
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@ -143,8 +143,8 @@ struct flashchip {
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int (*printlock) (struct flashchip *flash);
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int (*unlock) (struct flashchip *flash);
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int (*write) (struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int (*read) (struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int (*write) (struct flashchip *flash, uint8_t *buf, int start, int len);
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int (*read) (struct flashchip *flash, uint8_t *buf, int start, int len);
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struct {
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uint16_t min;
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uint16_t max;
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@ -202,7 +202,7 @@ extern int verbose;
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extern const char flashrom_version[];
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extern char *chip_to_probe;
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void map_flash_registers(struct flashchip *flash);
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int read_memmapped(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int read_memmapped(struct flashchip *flash, uint8_t *buf, int start, int len);
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int erase_flash(struct flashchip *flash);
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int probe_flash(int startchip, struct flashchip *fill_flash, int force);
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int read_flash_to_file(struct flashchip *flash, const char *filename);
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@ -210,7 +210,7 @@ int min(int a, int b);
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int max(int a, int b);
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void tolower_string(char *str);
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char *extract_param(char **haystack, const char *needle, const char *delim);
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int verify_range(struct flashchip *flash, uint8_t *cmpbuf, unsigned int start, unsigned int len, const char *message);
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int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, const char *message);
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int need_erase(uint8_t *have, uint8_t *want, int len, enum write_granularity gran);
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char *strcat_realloc(char *dest, const char *src);
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void print_version(void);
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@ -564,7 +564,7 @@ void map_flash_registers(struct flashchip *flash)
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flash->virtual_registers = (chipaddr)programmer_map_flash_region("flash chip registers", (0xFFFFFFFF - 0x400000 - size + 1), size);
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}
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int read_memmapped(struct flashchip *flash, uint8_t *buf, unsigned int start, int unsigned len)
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int read_memmapped(struct flashchip *flash, uint8_t *buf, int start, int len)
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{
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chip_readn(buf, flash->virtual_memory + start, len);
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@ -710,7 +710,7 @@ int check_erased_range(struct flashchip *flash, int start, int len)
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* @message string to print in the "FAILED" message
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* @return 0 for success, -1 for failure
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*/
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int verify_range(struct flashchip *flash, uint8_t *cmpbuf, unsigned int start, unsigned int len,
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int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len,
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const char *message)
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{
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int i;
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@ -106,9 +106,9 @@ void probe_superio_ite(void)
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static int it8716f_spi_send_command(unsigned int writecnt, unsigned int readcnt,
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const unsigned char *writearr, unsigned char *readarr);
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static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
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unsigned int start, unsigned int len);
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int start, int len);
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static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
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unsigned int start, unsigned int len);
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int start, int len);
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static const struct spi_programmer spi_programmer_it87xx = {
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.type = SPI_CONTROLLER_IT87XX,
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@ -340,7 +340,7 @@ static int it8716f_spi_page_program(struct flashchip *flash, uint8_t *buf,
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* Need to read this big flash using firmware cycles 3 byte at a time.
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*/
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static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
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unsigned int start, unsigned int len)
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int start, int len)
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{
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fast_spi = 0;
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@ -358,7 +358,7 @@ static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
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}
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static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
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unsigned int start, unsigned int len)
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int start, int len)
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{
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/*
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* IT8716F only allows maximum of 512 kb SPI chip size for memory
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6
jedec.c
6
jedec.c
@ -355,7 +355,7 @@ retry:
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}
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/* chunksize is 1 */
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int write_jedec_1(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
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int write_jedec_1(struct flashchip *flash, uint8_t *src, int start, int len)
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{
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int i, failed = 0;
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chipaddr dst = flash->virtual_memory + start;
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@ -376,7 +376,7 @@ int write_jedec_1(struct flashchip *flash, uint8_t *src, unsigned int start, uns
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return failed;
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}
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int write_page_write_jedec_common(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int page_size)
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int write_page_write_jedec_common(struct flashchip *flash, uint8_t *src, int start, int page_size)
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{
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int i, tried = 0, failed;
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uint8_t *s = src;
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@ -424,7 +424,7 @@ retry:
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* This function is a slightly modified copy of spi_write_chunked.
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* Each page is written separately in chunks with a maximum size of chunksize.
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*/
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int write_jedec(struct flashchip *flash, uint8_t *buf, unsigned int start, int unsigned len)
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int write_jedec(struct flashchip *flash, uint8_t *buf, int start, int len)
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{
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int i, starthere, lenhere;
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/* FIXME: page_size is the wrong variable. We need max_writechunk_size
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@ -28,7 +28,7 @@
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functions. */
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/* chunksize is 1 */
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int write_m29f400bt(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
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int write_m29f400bt(struct flashchip *flash, uint8_t *src, int start, int len)
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{
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int i;
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chipaddr bios = flash->virtual_memory;
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14
programmer.h
14
programmer.h
@ -556,23 +556,23 @@ extern const int spi_programmer_count;
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#define MAX_DATA_WRITE_UNLIMITED 256
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struct spi_programmer {
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enum spi_controller type;
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unsigned int max_data_read;
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unsigned int max_data_write;
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int max_data_read;
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int max_data_write;
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int (*command)(unsigned int writecnt, unsigned int readcnt,
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const unsigned char *writearr, unsigned char *readarr);
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int (*multicommand)(struct spi_command *cmds);
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/* Optimized functions for this programmer */
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int (*read)(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int (*write_256)(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int (*read)(struct flashchip *flash, uint8_t *buf, int start, int len);
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int (*write_256)(struct flashchip *flash, uint8_t *buf, int start, int len);
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};
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extern const struct spi_programmer *spi_programmer;
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int default_spi_send_command(unsigned int writecnt, unsigned int readcnt,
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const unsigned char *writearr, unsigned char *readarr);
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int default_spi_send_multicommand(struct spi_command *cmds);
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int default_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int default_spi_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int default_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len);
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int default_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len);
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void register_spi_programmer(const struct spi_programmer *programmer);
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/* ichspi.c */
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@ -610,7 +610,7 @@ void serprog_chip_readn(uint8_t *buf, const chipaddr addr, size_t len);
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void serprog_delay(int delay);
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int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt,
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const unsigned char *writearr, unsigned char *readarr);
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int serprog_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
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int serprog_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len);
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#endif
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/* serial.c */
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@ -795,7 +795,7 @@ int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt,
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* the advantage that it is much faster for most chips, but breaks those with
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* non-contiguous address space (like AT45DB161D). When spi_read_chunked is
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* fixed this method can be removed. */
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int serprog_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
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int serprog_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len)
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{
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int i;
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int cur_len;
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12
spi.c
12
spi.c
@ -97,9 +97,9 @@ int default_spi_send_multicommand(struct spi_command *cmds)
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return result;
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}
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int default_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
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int default_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len)
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{
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unsigned int max_data = spi_programmer->max_data_read;
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int max_data = spi_programmer->max_data_read;
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if (max_data == MAX_DATA_UNSPECIFIED) {
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msg_perr("%s called, but SPI read chunk size not defined "
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"on this hardware. Please report a bug at "
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@ -109,9 +109,9 @@ int default_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start,
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return spi_read_chunked(flash, buf, start, len, max_data);
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}
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int default_spi_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
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int default_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len)
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{
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unsigned int max_data = spi_programmer->max_data_write;
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int max_data = spi_programmer->max_data_write;
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if (max_data == MAX_DATA_UNSPECIFIED) {
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msg_perr("%s called, but SPI write chunk size not defined "
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"on this hardware. Please report a bug at "
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@ -121,7 +121,7 @@ int default_spi_write_256(struct flashchip *flash, uint8_t *buf, unsigned int st
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return spi_write_chunked(flash, buf, start, len, max_data);
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}
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int spi_chip_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
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int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len)
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{
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int addrbase = 0;
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if (!spi_programmer->read) {
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@ -160,7 +160,7 @@ int spi_chip_read(struct flashchip *flash, uint8_t *buf, unsigned int start, uns
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* .write_256 = spi_chip_write_1
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*/
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/* real chunksize is up to 256, logical chunksize is 256 */
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int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
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int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, int start, int len)
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{
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if (!spi_programmer->write_256) {
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msg_perr("%s called, but SPI page write is unsupported on this "
|
||||
|
||||
14
spi25.c
14
spi25.c
@ -844,7 +844,7 @@ int spi_write_status_register(struct flashchip *flash, int status)
|
||||
return ret;
|
||||
}
|
||||
|
||||
int spi_byte_program(unsigned int addr, uint8_t databyte)
|
||||
int spi_byte_program(int addr, uint8_t databyte)
|
||||
{
|
||||
int result;
|
||||
struct spi_command cmds[] = {
|
||||
@ -879,7 +879,7 @@ int spi_byte_program(unsigned int addr, uint8_t databyte)
|
||||
return result;
|
||||
}
|
||||
|
||||
int spi_nbyte_program(unsigned int addr, uint8_t *bytes, unsigned int len)
|
||||
int spi_nbyte_program(int addr, uint8_t *bytes, int len)
|
||||
{
|
||||
int result;
|
||||
/* FIXME: Switch to malloc based on len unless that kills speed. */
|
||||
@ -954,7 +954,7 @@ int spi_disable_blockprotect(struct flashchip *flash)
|
||||
return 0;
|
||||
}
|
||||
|
||||
int spi_nbyte_read(unsigned int address, uint8_t *bytes, unsigned int len)
|
||||
int spi_nbyte_read(int address, uint8_t *bytes, int len)
|
||||
{
|
||||
const unsigned char cmd[JEDEC_READ_OUTSIZE] = {
|
||||
JEDEC_READ,
|
||||
@ -972,7 +972,7 @@ int spi_nbyte_read(unsigned int address, uint8_t *bytes, unsigned int len)
|
||||
* FIXME: Use the chunk code from Michael Karcher instead.
|
||||
* Each page is read separately in chunks with a maximum size of chunksize.
|
||||
*/
|
||||
int spi_read_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize)
|
||||
int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize)
|
||||
{
|
||||
int rc = 0;
|
||||
int i, j, starthere, lenhere;
|
||||
@ -1012,7 +1012,7 @@ int spi_read_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start,
|
||||
* FIXME: Use the chunk code from Michael Karcher instead.
|
||||
* Each page is written separately in chunks with a maximum size of chunksize.
|
||||
*/
|
||||
int spi_write_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize)
|
||||
int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize)
|
||||
{
|
||||
int rc = 0;
|
||||
int i, j, starthere, lenhere;
|
||||
@ -1061,7 +1061,7 @@ int spi_write_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start,
|
||||
* (e.g. due to size constraints in IT87* for over 512 kB)
|
||||
*/
|
||||
/* real chunksize is 1, logical chunksize is 1 */
|
||||
int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
|
||||
int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, int start, int len)
|
||||
{
|
||||
int i, result = 0;
|
||||
|
||||
@ -1076,7 +1076,7 @@ int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, unsigned int start,
|
||||
return 0;
|
||||
}
|
||||
|
||||
int spi_aai_write(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
|
||||
int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len)
|
||||
{
|
||||
uint32_t pos = start;
|
||||
int result;
|
||||
|
||||
@ -76,7 +76,7 @@ int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned
|
||||
}
|
||||
|
||||
/* chunksize is 1 */
|
||||
int write_28sf040(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
|
||||
int write_28sf040(struct flashchip *flash, uint8_t *src, int start, int len)
|
||||
{
|
||||
int i;
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
@ -62,7 +62,7 @@ done:
|
||||
|
||||
static int wbsio_spi_send_command(unsigned int writecnt, unsigned int readcnt,
|
||||
const unsigned char *writearr, unsigned char *readarr);
|
||||
static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len);
|
||||
|
||||
static const struct spi_programmer spi_programmer_wbsio = {
|
||||
.type = SPI_CONTROLLER_WBSIO,
|
||||
@ -194,7 +194,7 @@ static int wbsio_spi_send_command(unsigned int writecnt, unsigned int readcnt,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
|
||||
static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len)
|
||||
{
|
||||
return read_memmapped(flash, buf, start, len);
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user