diff options
Diffstat (limited to 'src/flash/nor/fespi.c')
-rw-r--r-- | src/flash/nor/fespi.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/src/flash/nor/fespi.c b/src/flash/nor/fespi.c index 05489fd..134fba6 100644 --- a/src/flash/nor/fespi.c +++ b/src/flash/nor/fespi.c @@ -359,21 +359,21 @@ static int fespi_erase_sector(struct flash_bank *bank, int sector) return ERROR_OK; } -static int fespi_erase(struct flash_bank *bank, int first, int last) +static int fespi_erase(struct flash_bank *bank, unsigned int first, + unsigned int last) { struct target *target = bank->target; struct fespi_flash_bank *fespi_info = bank->driver_priv; int retval = ERROR_OK; - int sector; - LOG_DEBUG("%s: from sector %d to sector %d", __func__, first, last); + LOG_DEBUG("%s: from sector %u to sector %u", __func__, first, last); if (target->state != TARGET_HALTED) { LOG_ERROR("Target not halted"); return ERROR_TARGET_NOT_HALTED; } - if ((first < 0) || (last < first) || (last >= bank->num_sectors)) { + if ((last < first) || (last >= bank->num_sectors)) { LOG_ERROR("Flash sector invalid"); return ERROR_FLASH_SECTOR_INVALID; } @@ -383,9 +383,9 @@ static int fespi_erase(struct flash_bank *bank, int first, int last) return ERROR_FLASH_BANK_NOT_PROBED; } - for (sector = first; sector <= last; sector++) { + for (unsigned int sector = first; sector <= last; sector++) { if (bank->sectors[sector].is_protected) { - LOG_ERROR("Flash sector %d protected", sector); + LOG_ERROR("Flash sector %u protected", sector); return ERROR_FAIL; } } @@ -410,7 +410,7 @@ static int fespi_erase(struct flash_bank *bank, int first, int last) if (retval != ERROR_OK) goto done; - for (sector = first; sector <= last; sector++) { + for (unsigned int sector = first; sector <= last; sector++) { retval = fespi_erase_sector(bank, sector); if (retval != ERROR_OK) goto done; @@ -425,11 +425,9 @@ done: } static int fespi_protect(struct flash_bank *bank, int set, - int first, int last) + unsigned int first, unsigned int last) { - int sector; - - for (sector = first; sector <= last; sector++) + for (unsigned int sector = first; sector <= last; sector++) bank->sectors[sector].is_protected = set; return ERROR_OK; } @@ -735,7 +733,6 @@ static int fespi_write(struct flash_bank *bank, const uint8_t *buffer, struct target *target = bank->target; struct fespi_flash_bank *fespi_info = bank->driver_priv; uint32_t cur_count, page_size, page_offset; - int sector; int retval = ERROR_OK; LOG_DEBUG("%s: offset=0x%08" PRIx32 " count=0x%08" PRIx32, @@ -752,14 +749,14 @@ static int fespi_write(struct flash_bank *bank, const uint8_t *buffer, } /* Check sector protection */ - for (sector = 0; sector < bank->num_sectors; sector++) { + for (unsigned int sector = 0; sector < bank->num_sectors; sector++) { /* Start offset in or before this sector? */ /* End offset in or behind this sector? */ if ((offset < (bank->sectors[sector].offset + bank->sectors[sector].size)) && ((offset + count - 1) >= bank->sectors[sector].offset) && bank->sectors[sector].is_protected) { - LOG_ERROR("Flash sector %d protected", sector); + LOG_ERROR("Flash sector %u protected", sector); return ERROR_FAIL; } } @@ -994,7 +991,7 @@ static int fespi_probe(struct flash_bank *bank) return ERROR_FAIL; } - for (int sector = 0; sector < bank->num_sectors; sector++) { + for (unsigned int sector = 0; sector < bank->num_sectors; sector++) { sectors[sector].offset = sector * sectorsize; sectors[sector].size = sectorsize; sectors[sector].is_erased = -1; |