diff options
Diffstat (limited to 'spi25.c')
| -rw-r--r-- | spi25.c | 15 |
1 files changed, 12 insertions, 3 deletions
@@ -28,6 +28,7 @@ #include "chipdrivers.h" #include "programmer.h" #include "spi.h" +#include "spi4ba.h" static int spi_rdid(struct flashctx *flash, unsigned char *readarr, int bytes) { @@ -966,7 +967,10 @@ int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, lenhere = min(start + len, (i + 1) * page_size) - starthere; for (j = 0; j < lenhere; j += chunksize) { toread = min(chunksize, lenhere - j); - rc = spi_nbyte_read(flash, starthere + j, buf + starthere - start + j, toread); + rc = (flash->chip->feature_bits & FEATURE_4BA_SUPPORT) == 0 + ? spi_nbyte_read(flash, starthere + j, buf + starthere - start + j, toread) + : flash->chip->four_bytes_addr_funcs.read_nbyte(flash, starthere + j, + buf + starthere - start + j, toread); if (rc) break; } @@ -1011,7 +1015,10 @@ int spi_write_chunked(struct flashctx *flash, const uint8_t *buf, unsigned int s lenhere = min(start + len, (i + 1) * page_size) - starthere; for (j = 0; j < lenhere; j += chunksize) { towrite = min(chunksize, lenhere - j); - rc = spi_nbyte_program(flash, starthere + j, buf + starthere - start + j, towrite); + rc = (flash->chip->feature_bits & FEATURE_4BA_SUPPORT) == 0 + ? spi_nbyte_program(flash, starthere + j, buf + starthere - start + j, towrite) + : flash->chip->four_bytes_addr_funcs.program_nbyte(flash, starthere + j, + buf + starthere - start + j, towrite); if (rc) break; while (spi_read_status_register(flash) & SPI_SR_WIP) @@ -1037,7 +1044,9 @@ int spi_chip_write_1(struct flashctx *flash, const uint8_t *buf, unsigned int st int result = 0; for (i = start; i < start + len; i++) { - result = spi_byte_program(flash, i, buf[i - start]); + result = (flash->chip->feature_bits & FEATURE_4BA_SUPPORT) == 0 + ? spi_byte_program(flash, i, buf[i - start]) + : flash->chip->four_bytes_addr_funcs.program_byte(flash, i, buf[i - start]); if (result) return 1; while (spi_read_status_register(flash) & SPI_SR_WIP) |
