openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-04-27 23:22:37 +02:00
Code Issues Releases Wiki Activity

Unsignify lengths and addresses in chip functions and structs

Browse Source 
Push those changes forward where needed to prevent new sign
conversion warnings where possible.

Corresponding to flashrom svn r1470.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Stefan Tauner 2011-11-23 09:13:48 +00:00
parent 8ca4255d79
commit c69c9c84e0
22 changed files with 150 additions and 143 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
82802ab.c
View File

@ -141,7 +141,7 @@ int erase_block_82802ab(struct flashchip *flash, unsigned int page,
} }
/* chunksize is 1 */ /* chunksize is 1 */
int write_82802ab(struct flashchip *flash, uint8_t *src, int start, int len) int write_82802ab(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
{ {
int i; int i;
chipaddr dst = flash->virtual_memory + start; chipaddr dst = flash->virtual_memory + start;

3
buspirate_spi.c
View File

@ -295,7 +295,8 @@ static int buspirate_spi_send_command(unsigned int writecnt, unsigned int readcn
const unsigned char *writearr, unsigned char *readarr) const unsigned char *writearr, unsigned char *readarr)
{ {
static unsigned char *buf = NULL; static unsigned char *buf = NULL;
int i = 0, ret = 0; unsigned int i = 0;
int ret = 0;
if (writecnt > 16 || readcnt > 16 || (readcnt + writecnt) > 16) if (writecnt > 16 || readcnt > 16 || (readcnt + writecnt) > 16)
return SPI_INVALID_LENGTH; return SPI_INVALID_LENGTH;

32
chipdrivers.h
View File

@ -41,9 +41,9 @@ int spi_block_erase_d7(struct flashchip *flash, unsigned int addr, unsigned int
int spi_block_erase_d8(struct flashchip *flash, unsigned int addr, unsigned int blocklen); int spi_block_erase_d8(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int blocklen); int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen); int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, int start, int len); int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, int start, int len); int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len); int spi_chip_read(struct flashchip *flash, uint8_t *buf, unsigned int start, int unsigned len);
uint8_t spi_read_status_register(void); uint8_t spi_read_status_register(void);
int spi_write_status_register(struct flashchip *flash, int status); int spi_write_status_register(struct flashchip *flash, int status);
void spi_prettyprint_status_register_bit(uint8_t status, int bit); void spi_prettyprint_status_register_bit(uint8_t status, int bit);
@ -51,17 +51,17 @@ void spi_prettyprint_status_register_bp3210(uint8_t status, int bp);
void spi_prettyprint_status_register_welwip(uint8_t status); void spi_prettyprint_status_register_welwip(uint8_t status);
int spi_prettyprint_status_register(struct flashchip *flash); int spi_prettyprint_status_register(struct flashchip *flash);
int spi_disable_blockprotect(struct flashchip *flash); int spi_disable_blockprotect(struct flashchip *flash);
int spi_byte_program(int addr, uint8_t databyte); int spi_byte_program(unsigned int addr, uint8_t databyte);
int spi_nbyte_program(int addr, uint8_t *bytes, int len); int spi_nbyte_program(unsigned int addr, uint8_t *bytes, unsigned int len);
int spi_nbyte_read(int addr, uint8_t *bytes, int len); int spi_nbyte_read(unsigned int addr, uint8_t *bytes, unsigned int len);
int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); int spi_read_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 spi_write_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len); int spi_aai_write(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
/* opaque.c */ /* opaque.c */
int probe_opaque(struct flashchip *flash); int probe_opaque(struct flashchip *flash);
int read_opaque(struct flashchip *flash, uint8_t *buf, int start, int len); int read_opaque(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int write_opaque(struct flashchip *flash, uint8_t *buf, int start, int len); int write_opaque(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int erase_opaque(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen); int erase_opaque(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen);
/* a25.c */ /* a25.c */
@ -87,7 +87,7 @@ int spi_disable_blockprotect_at25fs040(struct flashchip *flash);
uint8_t wait_82802ab(struct flashchip *flash); uint8_t wait_82802ab(struct flashchip *flash);
int probe_82802ab(struct flashchip *flash); int probe_82802ab(struct flashchip *flash);
int erase_block_82802ab(struct flashchip *flash, unsigned int page, unsigned int pagesize); int erase_block_82802ab(struct flashchip *flash, unsigned int page, unsigned int pagesize);
int write_82802ab(struct flashchip *flash, uint8_t *buf, int start, int len); int write_82802ab(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
void print_status_82802ab(uint8_t status); void print_status_82802ab(uint8_t status);
int unlock_82802ab(struct flashchip *flash); int unlock_82802ab(struct flashchip *flash);
int unlock_28f004s5(struct flashchip *flash); int unlock_28f004s5(struct flashchip *flash);
@ -100,8 +100,8 @@ void data_polling_jedec(chipaddr dst, uint8_t data);
int write_byte_program_jedec(chipaddr bios, uint8_t *src, int write_byte_program_jedec(chipaddr bios, uint8_t *src,
chipaddr dst); chipaddr dst);
int probe_jedec(struct flashchip *flash); int probe_jedec(struct flashchip *flash);
int write_jedec(struct flashchip *flash, uint8_t *buf, int start, int len); int write_jedec(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int write_jedec_1(struct flashchip *flash, uint8_t *buf, int start, int len); int write_jedec_1(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int pagesize); int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int pagesize);
int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize); int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize); int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
@ -110,7 +110,7 @@ int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned
int probe_m29f400bt(struct flashchip *flash); int probe_m29f400bt(struct flashchip *flash);
int block_erase_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len); int block_erase_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
int block_erase_chip_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len); int block_erase_chip_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
int write_m29f400bt(struct flashchip *flash, uint8_t *buf, int start, int len); int write_m29f400bt(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
void protect_m29f400bt(chipaddr bios); void protect_m29f400bt(chipaddr bios);
/* pm49fl00x.c */ /* pm49fl00x.c */
@ -120,7 +120,7 @@ int lock_49fl00x(struct flashchip *flash);
/* sst28sf040.c */ /* sst28sf040.c */
int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int blocklen); int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned int sector_size); int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned int sector_size);
int write_28sf040(struct flashchip *flash, uint8_t *buf, int start, int len); int write_28sf040(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int unprotect_28sf040(struct flashchip *flash); int unprotect_28sf040(struct flashchip *flash);
int protect_28sf040(struct flashchip *flash); int protect_28sf040(struct flashchip *flash);

20
dediprog.c
View File

@ -206,13 +206,13 @@ static int dediprog_set_spi_speed(uint16_t speed)
* @return 0 on success, 1 on failure * @return 0 on success, 1 on failure
*/ */
static int dediprog_spi_bulk_read(struct flashchip *flash, uint8_t *buf, static int dediprog_spi_bulk_read(struct flashchip *flash, uint8_t *buf,
int start, int len) unsigned int start, unsigned int len)
{ {
int ret; int ret;
int i; unsigned int i;
/* chunksize must be 512, other sizes will NOT work at all. */ /* chunksize must be 512, other sizes will NOT work at all. */
const int chunksize = 0x200; const unsigned int chunksize = 0x200;
const int count = len / chunksize; const unsigned int count = len / chunksize;
const char count_and_chunk[] = {count & 0xff, const char count_and_chunk[] = {count & 0xff,
(count >> 8) & 0xff, (count >> 8) & 0xff,
chunksize & 0xff, chunksize & 0xff,
@ -253,14 +253,14 @@ static int dediprog_spi_bulk_read(struct flashchip *flash, uint8_t *buf,
return 0; return 0;
} }
static int dediprog_spi_read(struct flashchip *flash, uint8_t *buf, int start, static int dediprog_spi_read(struct flashchip *flash, uint8_t *buf,
int len) unsigned int start, unsigned int len)
{ {
int ret; int ret;
/* chunksize must be 512, other sizes will NOT work at all. */ /* chunksize must be 512, other sizes will NOT work at all. */
const int chunksize = 0x200; const unsigned int chunksize = 0x200;
int residue = start % chunksize ? chunksize - start % chunksize : 0; unsigned int residue = start % chunksize ? chunksize - start % chunksize : 0;
int bulklen; unsigned int bulklen;
dediprog_set_leds(PASS_OFF|BUSY_ON|ERROR_OFF); dediprog_set_leds(PASS_OFF|BUSY_ON|ERROR_OFF);
@ -300,7 +300,7 @@ static int dediprog_spi_read(struct flashchip *flash, uint8_t *buf, int start,
} }
static int dediprog_spi_write_256(struct flashchip *flash, uint8_t *buf, static int dediprog_spi_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len) unsigned int start, unsigned int len)
{ {
int ret; int ret;

26
dummyflasher.c
View File

@ -46,24 +46,24 @@ enum emu_chip {
}; };
static enum emu_chip emu_chip = EMULATE_NONE; static enum emu_chip emu_chip = EMULATE_NONE;
static char *emu_persistent_image = NULL; static char *emu_persistent_image = NULL;
static int emu_chip_size = 0; static unsigned int emu_chip_size = 0;
#if EMULATE_SPI_CHIP #if EMULATE_SPI_CHIP
static int emu_max_byteprogram_size = 0; static unsigned int emu_max_byteprogram_size = 0;
static int emu_max_aai_size = 0; static unsigned int emu_max_aai_size = 0;
static int emu_jedec_se_size = 0; static unsigned int emu_jedec_se_size = 0;
static int emu_jedec_be_52_size = 0; static unsigned int emu_jedec_be_52_size = 0;
static int emu_jedec_be_d8_size = 0; static unsigned int emu_jedec_be_d8_size = 0;
static int emu_jedec_ce_60_size = 0; static unsigned int emu_jedec_ce_60_size = 0;
static int emu_jedec_ce_c7_size = 0; static unsigned int emu_jedec_ce_c7_size = 0;
#endif #endif
#endif #endif
static int spi_write_256_chunksize = 256; static unsigned int spi_write_256_chunksize = 256;
static int dummy_spi_send_command(unsigned int writecnt, unsigned int readcnt, static int dummy_spi_send_command(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr); const unsigned char *writearr, unsigned char *readarr);
static int dummy_spi_write_256(struct flashchip *flash, uint8_t *buf, static int dummy_spi_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len); unsigned int start, unsigned int len);
static const struct spi_programmer spi_programmer_dummyflasher = { static const struct spi_programmer spi_programmer_dummyflasher = {
.type = SPI_CONTROLLER_DUMMY, .type = SPI_CONTROLLER_DUMMY,
@ -320,8 +320,8 @@ void dummy_chip_readn(uint8_t *buf, const chipaddr addr, size_t len)
static int emulate_spi_chip_response(unsigned int writecnt, unsigned int readcnt, static int emulate_spi_chip_response(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr) const unsigned char *writearr, unsigned char *readarr)
{ {
int offs; unsigned int offs;
static int aai_offs; static int unsigned aai_offs;
static int aai_active = 0; static int aai_active = 0;
if (writecnt == 0) { if (writecnt == 0) {
@ -549,7 +549,7 @@ static int dummy_spi_send_command(unsigned int writecnt, unsigned int readcnt,
} }
static int dummy_spi_write_256(struct flashchip *flash, uint8_t *buf, static int dummy_spi_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len) unsigned int start, unsigned int len)
{ {
return spi_write_chunked(flash, buf, start, len, return spi_write_chunked(flash, buf, start, len,
spi_write_256_chunksize); spi_write_256_chunksize);

20
flash.h
View File

@ -108,9 +108,9 @@ struct flashchip {
uint32_t model_id; uint32_t model_id;
/* Total chip size in kilobytes */ /* Total chip size in kilobytes */
int total_size; unsigned int total_size;
/* Chip page size in bytes */ /* Chip page size in bytes */
int page_size; unsigned int page_size;
int feature_bits; int feature_bits;
/* /*
@ -121,8 +121,10 @@ struct flashchip {
int (*probe) (struct flashchip *flash); int (*probe) (struct flashchip *flash);
/* Delay after "enter/exit ID mode" commands in microseconds. */ /* Delay after "enter/exit ID mode" commands in microseconds.
int probe_timing; * NB: negative values have special meanings, see TIMING_* below.
*/
signed int probe_timing;
/* /*
* Erase blocks and associated erase function. Any chip erase function * Erase blocks and associated erase function. Any chip erase function
@ -143,8 +145,8 @@ struct flashchip {
int (*printlock) (struct flashchip *flash); int (*printlock) (struct flashchip *flash);
int (*unlock) (struct flashchip *flash); int (*unlock) (struct flashchip *flash);
int (*write) (struct flashchip *flash, uint8_t *buf, int start, int len); int (*write) (struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int (*read) (struct flashchip *flash, uint8_t *buf, int start, int len); int (*read) (struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
struct { struct {
uint16_t min; uint16_t min;
uint16_t max; uint16_t max;
@ -202,7 +204,7 @@ extern int verbose;
extern const char flashrom_version[]; extern const char flashrom_version[];
extern char *chip_to_probe; extern char *chip_to_probe;
void map_flash_registers(struct flashchip *flash); void map_flash_registers(struct flashchip *flash);
int read_memmapped(struct flashchip *flash, uint8_t *buf, int start, int len); int read_memmapped(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int erase_flash(struct flashchip *flash); int erase_flash(struct flashchip *flash);
int probe_flash(int startchip, struct flashchip *fill_flash, int force); int probe_flash(int startchip, struct flashchip *fill_flash, int force);
int read_flash_to_file(struct flashchip *flash, const char *filename); int read_flash_to_file(struct flashchip *flash, const char *filename);
@ -210,8 +212,8 @@ int min(int a, int b);
int max(int a, int b); int max(int a, int b);
void tolower_string(char *str); void tolower_string(char *str);
char *extract_param(char **haystack, const char *needle, const char *delim); char *extract_param(char **haystack, const char *needle, const char *delim);
int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, const char *message); int verify_range(struct flashchip *flash, uint8_t *cmpbuf, unsigned int start, unsigned int len, const char *message);
int need_erase(uint8_t *have, uint8_t *want, int len, enum write_granularity gran); int need_erase(uint8_t *have, uint8_t *want, unsigned int len, enum write_granularity gran);
char *strcat_realloc(char *dest, const char *src); char *strcat_realloc(char *dest, const char *src);
void print_version(void); void print_version(void);
void print_banner(void); void print_banner(void);

27
flashrom.c
View File

@ -412,7 +412,7 @@ void map_flash_registers(struct flashchip *flash)
flash->virtual_registers = (chipaddr)programmer_map_flash_region("flash chip registers", (0xFFFFFFFF - 0x400000 - size + 1), size); flash->virtual_registers = (chipaddr)programmer_map_flash_region("flash chip registers", (0xFFFFFFFF - 0x400000 - size + 1), size);
} }
int read_memmapped(struct flashchip *flash, uint8_t *buf, int start, int len) int read_memmapped(struct flashchip *flash, uint8_t *buf, unsigned int start, int unsigned len)
{ {
chip_readn(buf, flash->virtual_memory + start, len); chip_readn(buf, flash->virtual_memory + start, len);
@ -535,7 +535,7 @@ static unsigned int count_usable_erasers(const struct flashchip *flash)
} }
/* start is an offset to the base address of the flash chip */ /* start is an offset to the base address of the flash chip */
int check_erased_range(struct flashchip *flash, int start, int len) int check_erased_range(struct flashchip *flash, unsigned int start, unsigned int len)
{ {
int ret; int ret;
uint8_t *cmpbuf = malloc(len); uint8_t *cmpbuf = malloc(len);
@ -558,10 +558,10 @@ int check_erased_range(struct flashchip *flash, int start, int len)
* @message string to print in the "FAILED" message * @message string to print in the "FAILED" message
* @return 0 for success, -1 for failure * @return 0 for success, -1 for failure
*/ */
int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, int verify_range(struct flashchip *flash, uint8_t *cmpbuf, unsigned int start, unsigned int len,
const char *message) const char *message)
{ {
int i; unsigned int i;
uint8_t *readbuf = malloc(len); uint8_t *readbuf = malloc(len);
int ret = 0, failcount = 0; int ret = 0, failcount = 0;
@ -639,10 +639,10 @@ out_free:
* @gran write granularity (enum, not count) * @gran write granularity (enum, not count)
* @return 0 if no erase is needed, 1 otherwise * @return 0 if no erase is needed, 1 otherwise
*/ */
int need_erase(uint8_t *have, uint8_t *want, int len, enum write_granularity gran) int need_erase(uint8_t *have, uint8_t *want, unsigned int len, enum write_granularity gran)
{ {
int result = 0; int result = 0;
int i, j, limit; unsigned int i, j, limit;
switch (gran) { switch (gran) {
case write_gran_1bit: case write_gran_1bit:
@ -705,11 +705,13 @@ int need_erase(uint8_t *have, uint8_t *want, int len, enum write_granularity gra
* in relation to the max write length of the programmer and the max write * in relation to the max write length of the programmer and the max write
* length of the chip. * length of the chip.
*/ */
static int get_next_write(uint8_t *have, uint8_t *want, int len, static unsigned int get_next_write(uint8_t *have, uint8_t *want, unsigned int len,
int *first_start, enum write_granularity gran) unsigned int *first_start,
enum write_granularity gran)
{ {
int need_write = 0, rel_start = 0, first_len = 0; int need_write = 0;
int i, limit, stride; unsigned int rel_start = 0, first_len = 0;
unsigned int i, limit, stride;
switch (gran) { switch (gran) {
case write_gran_1bit: case write_gran_1bit:
@ -1030,7 +1032,7 @@ notfound:
int verify_flash(struct flashchip *flash, uint8_t *buf) int verify_flash(struct flashchip *flash, uint8_t *buf)
{ {
int ret; int ret;
int total_size = flash->total_size * 1024; unsigned int total_size = flash->total_size * 1024;
msg_cinfo("Verifying flash... "); msg_cinfo("Verifying flash... ");
@ -1208,7 +1210,8 @@ static int erase_and_write_block_helper(struct flashchip *flash,
unsigned int addr, unsigned int addr,
unsigned int len)) unsigned int len))
{ {
int starthere = 0, lenhere = 0, ret = 0, skip = 1, writecount = 0; unsigned int starthere = 0, lenhere = 0;
int ret = 0, skip = 1, writecount = 0;
enum write_granularity gran = write_gran_256bytes; /* FIXME */ enum write_granularity gran = write_gran_256bytes; /* FIXME */
/* curcontents and newcontents are opaque to walk_eraseregions, and /* curcontents and newcontents are opaque to walk_eraseregions, and

6
ichspi.c
View File

@ -1278,7 +1278,8 @@ int ich_hwseq_block_erase(struct flashchip *flash,
return 0; return 0;
} }
int ich_hwseq_read(struct flashchip *flash, uint8_t *buf, int addr, int len) int ich_hwseq_read(struct flashchip *flash, uint8_t *buf, unsigned int addr,
unsigned int len)
{ {
uint16_t hsfc; uint16_t hsfc;
uint16_t timeout = 100 * 60; uint16_t timeout = 100 * 60;
@ -1315,7 +1316,8 @@ int ich_hwseq_read(struct flashchip *flash, uint8_t *buf, int addr, int len)
return 0; return 0;
} }
int ich_hwseq_write(struct flashchip *flash, uint8_t *buf, int addr, int len) int ich_hwseq_write(struct flashchip *flash, uint8_t *buf, unsigned int addr,
unsigned int len)
{ {
uint16_t hsfc; uint16_t hsfc;
uint16_t timeout = 100 * 60; uint16_t timeout = 100 * 60;

15
it87spi.c
View File

@ -106,9 +106,9 @@ void probe_superio_ite(void)
static int it8716f_spi_send_command(unsigned int writecnt, unsigned int readcnt, static int it8716f_spi_send_command(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr); const unsigned char *writearr, unsigned char *readarr);
static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf, static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
int start, int len); unsigned int start, unsigned int len);
static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf, static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len); unsigned int start, unsigned int len);
static const struct spi_programmer spi_programmer_it87xx = { static const struct spi_programmer spi_programmer_it87xx = {
.type = SPI_CONTROLLER_IT87XX, .type = SPI_CONTROLLER_IT87XX,
@ -313,9 +313,10 @@ static int it8716f_spi_send_command(unsigned int writecnt, unsigned int readcnt,
/* Page size is usually 256 bytes */ /* Page size is usually 256 bytes */
static int it8716f_spi_page_program(struct flashchip *flash, uint8_t *buf, static int it8716f_spi_page_program(struct flashchip *flash, uint8_t *buf,
int start) unsigned int start)
{ {
int i, result; unsigned int i;
int result;
chipaddr bios = flash->virtual_memory; chipaddr bios = flash->virtual_memory;
result = spi_write_enable(); result = spi_write_enable();
@ -340,7 +341,7 @@ static int it8716f_spi_page_program(struct flashchip *flash, uint8_t *buf,
* Need to read this big flash using firmware cycles 3 byte at a time. * Need to read this big flash using firmware cycles 3 byte at a time.
*/ */
static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf, static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
int start, int len) unsigned int start, unsigned int len)
{ {
fast_spi = 0; fast_spi = 0;
@ -358,7 +359,7 @@ static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
} }
static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf, static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len) unsigned int start, unsigned int len)
{ {
/* /*
* IT8716F only allows maximum of 512 kb SPI chip size for memory * IT8716F only allows maximum of 512 kb SPI chip size for memory
@ -374,7 +375,7 @@ static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
(flash->page_size > 256)) { (flash->page_size > 256)) {
spi_chip_write_1(flash, buf, start, len); spi_chip_write_1(flash, buf, start, len);
} else { } else {
int lenhere; unsigned int lenhere;
if (start % flash->page_size) { if (start % flash->page_size) {
/* start to the end of the page or to start + len, /* start to the end of the page or to start + len,

26
jedec.c
View File

@ -91,7 +91,7 @@ void data_polling_jedec(chipaddr dst, uint8_t data)
msg_cdbg("%s: excessive loops, i=0x%x\n", __func__, i); msg_cdbg("%s: excessive loops, i=0x%x\n", __func__, i);
} }
static int getaddrmask(struct flashchip *flash) static unsigned int getaddrmask(struct flashchip *flash)
{ {
switch (flash->feature_bits & FEATURE_ADDR_MASK) { switch (flash->feature_bits & FEATURE_ADDR_MASK) {
case FEATURE_ADDR_FULL: case FEATURE_ADDR_FULL:
@ -355,12 +355,12 @@ retry:
} }
/* chunksize is 1 */ /* chunksize is 1 */
int write_jedec_1(struct flashchip *flash, uint8_t *src, int start, int len) int write_jedec_1(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
{ {
int i, failed = 0; int i, failed = 0;
chipaddr dst = flash->virtual_memory + start; chipaddr dst = flash->virtual_memory + start;
chipaddr olddst; chipaddr olddst;
int mask; unsigned int mask;
mask = getaddrmask(flash); mask = getaddrmask(flash);
@ -376,14 +376,14 @@ int write_jedec_1(struct flashchip *flash, uint8_t *src, int start, int len)
return failed; return failed;
} }
int write_page_write_jedec_common(struct flashchip *flash, uint8_t *src, int start, int page_size) int write_page_write_jedec_common(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int page_size)
{ {
int i, tried = 0, failed; int i, tried = 0, failed;
uint8_t *s = src; uint8_t *s = src;
chipaddr bios = flash->virtual_memory; chipaddr bios = flash->virtual_memory;
chipaddr dst = bios + start; chipaddr dst = bios + start;
chipaddr d = dst; chipaddr d = dst;
int mask; unsigned int mask;
mask = getaddrmask(flash); mask = getaddrmask(flash);
@ -424,15 +424,15 @@ retry:
* This function is a slightly modified copy of spi_write_chunked. * This function is a slightly modified copy of spi_write_chunked.
* Each page is written separately in chunks with a maximum size of chunksize. * Each page is written separately in chunks with a maximum size of chunksize.
*/ */
int write_jedec(struct flashchip *flash, uint8_t *buf, int start, int len) int write_jedec(struct flashchip *flash, uint8_t *buf, unsigned int start, int unsigned len)
{ {
int i, starthere, lenhere; unsigned int i, starthere, lenhere;
/* FIXME: page_size is the wrong variable. We need max_writechunk_size /* FIXME: page_size is the wrong variable. We need max_writechunk_size
* in struct flashchip to do this properly. All chips using * in struct flashchip to do this properly. All chips using
* write_jedec have page_size set to max_writechunk_size, so * write_jedec have page_size set to max_writechunk_size, so
* we're OK for now. * we're OK for now.
*/ */
int page_size = flash->page_size; unsigned int page_size = flash->page_size;
/* Warning: This loop has a very unusual condition and body. /* Warning: This loop has a very unusual condition and body.
* The loop needs to go through each page with at least one affected * The loop needs to go through each page with at least one affected
@ -461,7 +461,7 @@ int write_jedec(struct flashchip *flash, uint8_t *buf, int start, int len)
int erase_chip_block_jedec(struct flashchip *flash, unsigned int addr, int erase_chip_block_jedec(struct flashchip *flash, unsigned int addr,
unsigned int blocksize) unsigned int blocksize)
{ {
int mask; unsigned int mask;
mask = getaddrmask(flash); mask = getaddrmask(flash);
if ((addr != 0) || (blocksize != flash->total_size * 1024)) { if ((addr != 0) || (blocksize != flash->total_size * 1024)) {
@ -474,7 +474,7 @@ int erase_chip_block_jedec(struct flashchip *flash, unsigned int addr,
int probe_jedec(struct flashchip *flash) int probe_jedec(struct flashchip *flash)
{ {
int mask; unsigned int mask;
mask = getaddrmask(flash); mask = getaddrmask(flash);
return probe_jedec_common(flash, mask); return probe_jedec_common(flash, mask);
@ -482,7 +482,7 @@ int probe_jedec(struct flashchip *flash)
int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int size) int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int size)
{ {
int mask; unsigned int mask;
mask = getaddrmask(flash); mask = getaddrmask(flash);
return erase_sector_jedec_common(flash, page, size, mask); return erase_sector_jedec_common(flash, page, size, mask);
@ -490,7 +490,7 @@ int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int
int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int size) int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int size)
{ {
int mask; unsigned int mask;
mask = getaddrmask(flash); mask = getaddrmask(flash);
return erase_block_jedec_common(flash, page, size, mask); return erase_block_jedec_common(flash, page, size, mask);
@ -498,7 +498,7 @@ int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int s
int erase_chip_jedec(struct flashchip *flash) int erase_chip_jedec(struct flashchip *flash)
{ {
int mask; unsigned int mask;
mask = getaddrmask(flash); mask = getaddrmask(flash);
return erase_chip_jedec_common(flash, mask); return erase_chip_jedec_common(flash, mask);

16
linux_spi.c
View File

@ -36,10 +36,10 @@ static int fd = -1;
static int linux_spi_shutdown(void *data); static int linux_spi_shutdown(void *data);
static int linux_spi_send_command(unsigned int writecnt, unsigned int readcnt, static int linux_spi_send_command(unsigned int writecnt, unsigned int readcnt,
const unsigned char *txbuf, unsigned char *rxbuf); const unsigned char *txbuf, unsigned char *rxbuf);
static int linux_spi_read(struct flashchip *flash, uint8_t *buf, int start, static int linux_spi_read(struct flashchip *flash, uint8_t *buf,
int len); unsigned int start, unsigned int len);
static int linux_spi_write_256(struct flashchip *flash, uint8_t *buf, static int linux_spi_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len); unsigned int start, unsigned int len);
static const struct spi_programmer spi_programmer_linux = { static const struct spi_programmer spi_programmer_linux = {
.type = SPI_CONTROLLER_LINUX, .type = SPI_CONTROLLER_LINUX,
@ -131,14 +131,14 @@ static int linux_spi_send_command(unsigned int writecnt, unsigned int readcnt,
return 0; return 0;
} }
static int linux_spi_read(struct flashchip *flash, uint8_t *buf, int start, static int linux_spi_read(struct flashchip *flash, uint8_t *buf,
int len) unsigned int start, unsigned int len)
{ {
return spi_read_chunked(flash, buf, start, len, getpagesize()); return spi_read_chunked(flash, buf, start, len, (unsigned)getpagesize());
} }
static int linux_spi_write_256(struct flashchip *flash, uint8_t *buf, static int linux_spi_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len) unsigned int start, unsigned int len)
{ {
return spi_write_chunked(flash, buf, start, len, getpagesize() - 4); return spi_write_chunked(flash, buf, start, len, ((unsigned)getpagesize()) - 4);
} }

2
m29f400bt.c
View File

@ -28,7 +28,7 @@
functions. */ functions. */
/* chunksize is 1 */ /* chunksize is 1 */
int write_m29f400bt(struct flashchip *flash, uint8_t *src, int start, int len) int write_m29f400bt(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
{ {
int i; int i;
chipaddr bios = flash->virtual_memory; chipaddr bios = flash->virtual_memory;

4
opaque.c
View File

@ -53,7 +53,7 @@ int probe_opaque(struct flashchip *flash)
return opaque_programmer->probe(flash); return opaque_programmer->probe(flash);
} }
int read_opaque(struct flashchip *flash, uint8_t *buf, int start, int len) int read_opaque(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
if (!opaque_programmer->read) { if (!opaque_programmer->read) {
msg_perr("%s called before register_opaque_programmer. " msg_perr("%s called before register_opaque_programmer. "
@ -64,7 +64,7 @@ int read_opaque(struct flashchip *flash, uint8_t *buf, int start, int len)
return opaque_programmer->read(flash, buf, start, len); return opaque_programmer->read(flash, buf, start, len);
} }
int write_opaque(struct flashchip *flash, uint8_t *buf, int start, int len) int write_opaque(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
if (!opaque_programmer->write) { if (!opaque_programmer->write) {
msg_perr("%s called before register_opaque_programmer. " msg_perr("%s called before register_opaque_programmer. "

6
pm49fl00x.c
View File

@ -22,10 +22,10 @@
#include "flash.h" #include "flash.h"
static void write_lockbits_49fl00x(chipaddr bios, int size, static void write_lockbits_49fl00x(chipaddr bios, unsigned int size,
unsigned char bits, int block_size) unsigned char bits, unsigned int block_size)
{ {
int i, left = size; unsigned int i, left = size;
for (i = 0; left >= block_size; i++, left -= block_size) { for (i = 0; left >= block_size; i++, left -= block_size) {
/* pm49fl002 */ /* pm49fl002 */

16
programmer.h
View File

@ -563,23 +563,23 @@ extern const int spi_programmer_count;
#define MAX_DATA_WRITE_UNLIMITED 256 #define MAX_DATA_WRITE_UNLIMITED 256
struct spi_programmer { struct spi_programmer {
enum spi_controller type; enum spi_controller type;
int max_data_read; unsigned int max_data_read;
int max_data_write; unsigned int max_data_write;
int (*command)(unsigned int writecnt, unsigned int readcnt, int (*command)(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr); const unsigned char *writearr, unsigned char *readarr);
int (*multicommand)(struct spi_command *cmds); int (*multicommand)(struct spi_command *cmds);
/* Optimized functions for this programmer */ /* Optimized functions for this programmer */
int (*read)(struct flashchip *flash, uint8_t *buf, int start, int len); int (*read)(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int (*write_256)(struct flashchip *flash, uint8_t *buf, int start, int len); int (*write_256)(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
}; };
extern const struct spi_programmer *spi_programmer; extern const struct spi_programmer *spi_programmer;
int default_spi_send_command(unsigned int writecnt, unsigned int readcnt, int default_spi_send_command(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr); const unsigned char *writearr, unsigned char *readarr);
int default_spi_send_multicommand(struct spi_command *cmds); int default_spi_send_multicommand(struct spi_command *cmds);
int default_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len); int default_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int default_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len); int default_spi_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
void register_spi_programmer(const struct spi_programmer *programmer); void register_spi_programmer(const struct spi_programmer *programmer);
/* ichspi.c */ /* ichspi.c */
@ -625,8 +625,8 @@ struct opaque_programmer {
int max_data_write; int max_data_write;
/* Specific functions for this programmer */ /* Specific functions for this programmer */
int (*probe) (struct flashchip *flash); int (*probe) (struct flashchip *flash);
int (*read) (struct flashchip *flash, uint8_t *buf, int start, int len); int (*read) (struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int (*write) (struct flashchip *flash, uint8_t *buf, int start, int len); int (*write) (struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
int (*erase) (struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen); int (*erase) (struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen);
}; };
extern const struct opaque_programmer *opaque_programmer; extern const struct opaque_programmer *opaque_programmer;

11
serprog.c
View File

@ -302,8 +302,8 @@ static int sp_stream_buffer_op(uint8_t cmd, uint32_t parmlen, uint8_t * parms)
static int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt, static int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, const unsigned char *writearr,
unsigned char *readarr); unsigned char *readarr);
static int serprog_spi_read(struct flashchip *flash, uint8_t *buf, int start, static int serprog_spi_read(struct flashchip *flash, uint8_t *buf,
int len); unsigned int start, unsigned int len);
static struct spi_programmer spi_programmer_serprog = { static struct spi_programmer spi_programmer_serprog = {
.type = SPI_CONTROLLER_SERPROG, .type = SPI_CONTROLLER_SERPROG,
.max_data_read = MAX_DATA_READ_UNLIMITED, .max_data_read = MAX_DATA_READ_UNLIMITED,
@ -822,11 +822,10 @@ static int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt,
* the advantage that it is much faster for most chips, but breaks those with * the advantage that it is much faster for most chips, but breaks those with
* non-contiguous address space (like AT45DB161D). When spi_read_chunked is * non-contiguous address space (like AT45DB161D). When spi_read_chunked is
* fixed this method can be removed. */ * fixed this method can be removed. */
static int serprog_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len) static int serprog_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
int i; unsigned int i, cur_len;
int cur_len; const unsigned int max_read = spi_programmer_serprog.max_data_read;
const int max_read = spi_programmer_serprog.max_data_read;
for (i = 0; i < len; i += cur_len) { for (i = 0; i < len; i += cur_len) {
int ret; int ret;
cur_len = min(max_read, (len - i)); cur_len = min(max_read, (len - i));

14
spi.c
View File

@ -97,9 +97,9 @@ int default_spi_send_multicommand(struct spi_command *cmds)
return result; return result;
} }
int default_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len) int default_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
int max_data = spi_programmer->max_data_read; unsigned int max_data = spi_programmer->max_data_read;
if (max_data == MAX_DATA_UNSPECIFIED) { if (max_data == MAX_DATA_UNSPECIFIED) {
msg_perr("%s called, but SPI read chunk size not defined " msg_perr("%s called, but SPI read chunk size not defined "
"on this hardware. Please report a bug at " "on this hardware. Please report a bug at "
@ -109,9 +109,9 @@ int default_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len)
return spi_read_chunked(flash, buf, start, len, max_data); return spi_read_chunked(flash, buf, start, len, max_data);
} }
int default_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len) int default_spi_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
int max_data = spi_programmer->max_data_write; unsigned int max_data = spi_programmer->max_data_write;
if (max_data == MAX_DATA_UNSPECIFIED) { if (max_data == MAX_DATA_UNSPECIFIED) {
msg_perr("%s called, but SPI write chunk size not defined " msg_perr("%s called, but SPI write chunk size not defined "
"on this hardware. Please report a bug at " "on this hardware. Please report a bug at "
@ -121,9 +121,9 @@ int default_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int
return spi_write_chunked(flash, buf, start, len, max_data); return spi_write_chunked(flash, buf, start, len, max_data);
} }
int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len) int spi_chip_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
int addrbase = 0; unsigned int addrbase = 0;
if (!spi_programmer->read) { if (!spi_programmer->read) {
msg_perr("%s called, but SPI read is unsupported on this " msg_perr("%s called, but SPI read is unsupported on this "
"hardware. Please report a bug at " "hardware. Please report a bug at "
@ -160,7 +160,7 @@ int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len)
* .write_256 = spi_chip_write_1 * .write_256 = spi_chip_write_1
*/ */
/* real chunksize is up to 256, logical chunksize is 256 */ /* real chunksize is up to 256, logical chunksize is 256 */
int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, int start, int len) int spi_chip_write_256(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
if (!spi_programmer->write_256) { if (!spi_programmer->write_256) {
msg_perr("%s called, but SPI page write is unsupported on this " msg_perr("%s called, but SPI page write is unsupported on this "

27
spi25.c
View File

@ -840,7 +840,7 @@ int spi_write_status_register(struct flashchip *flash, int status)
return ret; return ret;
} }
int spi_byte_program(int addr, uint8_t databyte) int spi_byte_program(unsigned int addr, uint8_t databyte)
{ {
int result; int result;
struct spi_command cmds[] = { struct spi_command cmds[] = {
@ -875,7 +875,7 @@ int spi_byte_program(int addr, uint8_t databyte)
return result; return result;
} }
int spi_nbyte_program(int addr, uint8_t *bytes, int len) int spi_nbyte_program(unsigned int addr, uint8_t *bytes, unsigned int len)
{ {
int result; int result;
/* FIXME: Switch to malloc based on len unless that kills speed. */ /* FIXME: Switch to malloc based on len unless that kills speed. */
@ -950,7 +950,7 @@ int spi_disable_blockprotect(struct flashchip *flash)
return 0; return 0;
} }
int spi_nbyte_read(int address, uint8_t *bytes, int len) int spi_nbyte_read(unsigned int address, uint8_t *bytes, unsigned int len)
{ {
const unsigned char cmd[JEDEC_READ_OUTSIZE] = { const unsigned char cmd[JEDEC_READ_OUTSIZE] = {
JEDEC_READ, JEDEC_READ,
@ -968,12 +968,11 @@ int spi_nbyte_read(int address, uint8_t *bytes, int len)
* FIXME: Use the chunk code from Michael Karcher instead. * FIXME: Use the chunk code from Michael Karcher instead.
* Each page is read separately in chunks with a maximum size of chunksize. * Each page is read separately in chunks with a maximum size of chunksize.
*/ */
int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize) int spi_read_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize)
{ {
int rc = 0; int rc = 0;
int i, j, starthere, lenhere; unsigned int i, j, starthere, lenhere, toread;
int page_size = flash->page_size; unsigned int page_size = flash->page_size;
int toread;
/* Warning: This loop has a very unusual condition and body. /* Warning: This loop has a very unusual condition and body.
* The loop needs to go through each page with at least one affected * The loop needs to go through each page with at least one affected
@ -1008,17 +1007,16 @@ int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len,
* FIXME: Use the chunk code from Michael Karcher instead. * FIXME: Use the chunk code from Michael Karcher instead.
* Each page is written separately in chunks with a maximum size of chunksize. * Each page is written separately in chunks with a maximum size of chunksize.
*/ */
int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize) int spi_write_chunked(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize)
{ {
int rc = 0; int rc = 0;
int i, j, starthere, lenhere; unsigned int i, j, starthere, lenhere, towrite;
/* FIXME: page_size is the wrong variable. We need max_writechunk_size /* FIXME: page_size is the wrong variable. We need max_writechunk_size
* in struct flashchip to do this properly. All chips using * in struct flashchip to do this properly. All chips using
* spi_chip_write_256 have page_size set to max_writechunk_size, so * spi_chip_write_256 have page_size set to max_writechunk_size, so
* we're OK for now. * we're OK for now.
*/ */
int page_size = flash->page_size; unsigned int page_size = flash->page_size;
int towrite;
/* Warning: This loop has a very unusual condition and body. /* Warning: This loop has a very unusual condition and body.
* The loop needs to go through each page with at least one affected * The loop needs to go through each page with at least one affected
@ -1057,9 +1055,10 @@ int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len,
* (e.g. due to size constraints in IT87* for over 512 kB) * (e.g. due to size constraints in IT87* for over 512 kB)
*/ */
/* real chunksize is 1, logical chunksize is 1 */ /* real chunksize is 1, logical chunksize is 1 */
int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, int start, int len) int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
int i, result = 0; unsigned int i;
int result = 0;
for (i = start; i < start + len; i++) { for (i = start; i < start + len; i++) {
result = spi_byte_program(i, buf[i - start]); result = spi_byte_program(i, buf[i - start]);
@ -1072,7 +1071,7 @@ int spi_chip_write_1(struct flashchip *flash, uint8_t *buf, int start, int len)
return 0; return 0;
} }
int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len) int spi_aai_write(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
uint32_t pos = start; uint32_t pos = start;
int result; int result;

2
sst28sf040.c
View File

@ -76,7 +76,7 @@ int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned
} }
/* chunksize is 1 */ /* chunksize is 1 */
int write_28sf040(struct flashchip *flash, uint8_t *src, int start, int len) int write_28sf040(struct flashchip *flash, uint8_t *src, unsigned int start, unsigned int len)
{ {
int i; int i;
chipaddr bios = flash->virtual_memory; chipaddr bios = flash->virtual_memory;

2
sst49lfxxxc.c
View File

@ -35,7 +35,7 @@ static int write_lockbits_block_49lfxxxc(struct flashchip *flash, unsigned long
static int write_lockbits_49lfxxxc(struct flashchip *flash, unsigned char bits) static int write_lockbits_49lfxxxc(struct flashchip *flash, unsigned char bits)
{ {
chipaddr registers = flash->virtual_registers; chipaddr registers = flash->virtual_registers;
int i, left = flash->total_size * 1024; unsigned int i, left = flash->total_size * 1024;
unsigned long address; unsigned long address;
msg_cdbg("\nbios=0x%08lx\n", registers); msg_cdbg("\nbios=0x%08lx\n", registers);

12
w39.c
View File

@ -21,7 +21,7 @@
#include "flash.h" #include "flash.h"
static int printlock_w39_fwh_block(struct flashchip *flash, int offset) static int printlock_w39_fwh_block(struct flashchip *flash, unsigned int offset)
{ {
chipaddr wrprotect = flash->virtual_registers + offset + 2; chipaddr wrprotect = flash->virtual_registers + offset + 2;
uint8_t locking; uint8_t locking;
@ -59,7 +59,7 @@ static int printlock_w39_fwh_block(struct flashchip *flash, int offset)
return (locking & ((1 << 2) | (1 << 0))) ? -1 : 0; return (locking & ((1 << 2) | (1 << 0))) ? -1 : 0;
} }
static int unlock_w39_fwh_block(struct flashchip *flash, int offset) static int unlock_w39_fwh_block(struct flashchip *flash, unsigned int offset)
{ {
chipaddr wrprotect = flash->virtual_registers + offset + 2; chipaddr wrprotect = flash->virtual_registers + offset + 2;
uint8_t locking; uint8_t locking;
@ -80,7 +80,7 @@ static int unlock_w39_fwh_block(struct flashchip *flash, int offset)
return 0; return 0;
} }
static uint8_t w39_idmode_readb(struct flashchip *flash, int offset) static uint8_t w39_idmode_readb(struct flashchip *flash, unsigned int offset)
{ {
chipaddr bios = flash->virtual_memory; chipaddr bios = flash->virtual_memory;
uint8_t val; uint8_t val;
@ -127,7 +127,7 @@ static int printlock_w39_bootblock_64k16k(uint8_t lock)
return 0; return 0;
} }
static int printlock_w39_common(struct flashchip *flash, int offset) static int printlock_w39_common(struct flashchip *flash, unsigned int offset)
{ {
uint8_t lock; uint8_t lock;
@ -138,7 +138,7 @@ static int printlock_w39_common(struct flashchip *flash, int offset)
static int printlock_w39_fwh(struct flashchip *flash) static int printlock_w39_fwh(struct flashchip *flash)
{ {
int i, total_size = flash->total_size * 1024; unsigned int i, total_size = flash->total_size * 1024;
int ret = 0; int ret = 0;
/* Print lock status of the complete chip */ /* Print lock status of the complete chip */
@ -150,7 +150,7 @@ static int printlock_w39_fwh(struct flashchip *flash)
static int unlock_w39_fwh(struct flashchip *flash) static int unlock_w39_fwh(struct flashchip *flash)
{ {
int i, total_size = flash->total_size * 1024; unsigned int i, total_size = flash->total_size * 1024;
/* Unlock the complete chip */ /* Unlock the complete chip */
for (i = 0; i < total_size; i += flash->page_size) for (i = 0; i < total_size; i += flash->page_size)

4
wbsio_spi.c
View File

@ -62,7 +62,7 @@ done:
static int wbsio_spi_send_command(unsigned int writecnt, unsigned int readcnt, static int wbsio_spi_send_command(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr); const unsigned char *writearr, unsigned char *readarr);
static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len); static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len);
static const struct spi_programmer spi_programmer_wbsio = { static const struct spi_programmer spi_programmer_wbsio = {
.type = SPI_CONTROLLER_WBSIO, .type = SPI_CONTROLLER_WBSIO,
@ -194,7 +194,7 @@ static int wbsio_spi_send_command(unsigned int writecnt, unsigned int readcnt,
return 0; return 0;
} }
static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len) static int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, unsigned int start, unsigned int len)
{ {
return read_memmapped(flash, buf, start, len); return read_memmapped(flash, buf, start, len);
} }