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-rw-r--r--drivers/mtd/cfi_flash.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 97a4fd7..43140f3 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 */