diff options
Diffstat (limited to 'drivers/mtd/cfi_flash.c')
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 97a4fd7cfa..43140f3647 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -1077,6 +1077,11 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) for (sect = s_first; sect <= s_last; sect++) { + if (ctrlc()) { + printf("\n"); + return 1; + } + if (info->protect[sect] == 0) { /* not protected */ #ifdef CONFIG_SYS_FLASH_CHECK_BLANK_BEFORE_ERASE int k; @@ -1379,6 +1384,9 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) src += i; cnt -= i; FLASH_SHOW_PROGRESS(scale, dots, digit, i); + /* Only check every once in a while */ + if ((cnt & 0xFFFF) < buffered_size && ctrlc()) + return ERR_ABORTED; } #else while (cnt >= info->portwidth) { @@ -1391,6 +1399,9 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) wp += info->portwidth; cnt -= info->portwidth; FLASH_SHOW_PROGRESS(scale, dots, digit, info->portwidth); + /* Only check every once in a while */ + if ((cnt & 0xFFFF) < info->portwidth && ctrlc()) + return ERR_ABORTED; } #endif /* CONFIG_SYS_FLASH_USE_BUFFER_WRITE */ |