diff options
Diffstat (limited to 'spi25.c')
| -rw-r--r-- | spi25.c | 37 |
1 files changed, 34 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) { @@ -948,6 +949,16 @@ int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, int rc = 0; unsigned int i, j, starthere, lenhere, toread; unsigned int page_size = flash->chip->page_size; + int show_progress = 0; + unsigned int percent_last, percent_current; + + /* progress visualizaion init */ + if(len >= MIN_LENGTH_TO_SHOW_READ_PROGRESS) { + msg_cinfo(" "); /* only this space will go to logfile but all strings with \b wont. */ + msg_cinfo("\b 0%%"); + percent_last = percent_current = 0; + show_progress = 1; /* enable progress visualizaion */ + } /* Warning: This loop has a very unusual condition and body. * The loop needs to go through each page with at least one affected @@ -966,14 +977,29 @@ 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; } if (rc) break; + + if(show_progress) { + percent_current = (unsigned int) ((unsigned long long)(starthere + + lenhere - start) * 100 / len); + if(percent_current != percent_last) { + msg_cinfo("\b\b\b%2d%%", percent_current); + percent_last = percent_current; + } + } } + if(show_progress && !rc) + msg_cinfo("\b\b\b\b"); /* remove progress percents from the screen */ + return rc; } @@ -1011,7 +1037,10 @@ 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 +1066,9 @@ 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) |
