diff options
| -rw-r--r-- | chipdrivers.h | 3 | ||||
| -rw-r--r-- | flashchips.c | 6 | ||||
| -rw-r--r-- | spi25.c | 16 |
3 files changed, 20 insertions, 5 deletions
diff --git a/chipdrivers.h b/chipdrivers.h index 119ea70..94daafc 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -63,7 +63,8 @@ int spi_nbyte_program(int addr, uint8_t *bytes, int len); int spi_nbyte_read(int addr, uint8_t *bytes, int len); int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); -int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len); +int spi_aai_write_new(struct flashchip *flash, uint8_t *buf, int start, int len); +int spi_aai_write(struct flashchip *flash, uint8_t *buf); /* 82802ab.c */ uint8_t wait_82802ab(chipaddr bios); diff --git a/flashchips.c b/flashchips.c index 2b1af0b..c0280b3 100644 --- a/flashchips.c +++ b/flashchips.c @@ -4860,7 +4860,7 @@ struct flashchip flashchips[] = { .model_id = SST_SST25VF032B, .total_size = 4096, .page_size = 256, - .tested = TEST_OK_PRW, + .tested = TEST_OK_PREW, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = @@ -4883,7 +4883,7 @@ struct flashchip flashchips[] = { }, }, .unlock = spi_disable_blockprotect, - .write = spi_chip_write_1, + .write = spi_aai_write, .read = spi_chip_read, }, @@ -4918,7 +4918,7 @@ struct flashchip flashchips[] = { }, }, .unlock = spi_disable_blockprotect, - .write = spi_chip_write_1, + .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -1300,7 +1300,7 @@ int spi_chip_write_1(struct flashchip *flash, uint8_t *buf) return spi_chip_write_1_new(flash, buf, 0, flash->total_size * 1024); } -int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len) +int spi_aai_write_new(struct flashchip *flash, uint8_t *buf, int start, int len) { uint32_t pos = start; int result; @@ -1391,3 +1391,17 @@ int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len) spi_write_disable(); return 0; } + +int spi_aai_write(struct flashchip *flash, uint8_t *buf) +{ + /* Erase first */ + msg_cinfo("Erasing flash before programming... "); + if (erase_flash(flash)) { + msg_cerr("ERASE FAILED!\n"); + return -1; + } + msg_cinfo("done.\n"); + + return spi_aai_write_new(flash, buf, 0, flash->total_size * 1024); +} + |
