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- fixed problem when write_image is called multiple times 

git-svn-id: svn://svn.berlios.de/openocd/trunk@244 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
ntfreak 2007-12-20 22:20:45 +00:00
parent 55f2fe830a
commit fe02401252
1 changed files with 17 additions and 3 deletions
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20
src/flash/flash.c
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@ -836,7 +836,8 @@ int flash_write(target_t *target, image_t *image, u32 *written, char **error_str
int section; int section;
u32 section_offset; u32 section_offset;
flash_bank_t *c;
section = 0; section = 0;
section_offset = 0; section_offset = 0;
@ -846,11 +847,24 @@ int flash_write(target_t *target, image_t *image, u32 *written, char **error_str
if (failed != NULL) if (failed != NULL)
for (i = 0; i < image->num_sections; i++) for (i = 0; i < image->num_sections; i++)
failed[i] = 0; failed[i] = 0;
if (erase)
{
/* assume all sectors need erasing - stops any problems
* when flash_write is called multiple times */
for (c = flash_banks; c; c = c->next)
{
for (i = 0; i < c->num_sectors; i++)
{
c->sectors[i].is_erased = 0;
}
}
}
/* loop until we reach end of the image */ /* loop until we reach end of the image */
while (section < image->num_sections) while (section < image->num_sections)
{ {
flash_bank_t *c;
u32 buffer_size; u32 buffer_size;
u8 *buffer; u8 *buffer;
int section_first; int section_first;