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Assume maximum FLASH size for F2 as for F4 (broken Flash size register) 

Verify F2 and F4 by using a decent block size
pull/59/head
Uwe Bonnes 2012-02-02 22:36:13 +01:00
rodzic cbd0cf0918
commit 02357a8b27
1 zmienionych plików z 4 dodań i 8 usunięć
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12
src/stlink-common.c
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@ -448,7 +448,7 @@ int stlink_load_device_params(stlink_t *sl) {
// read flash size from hardware, if possible...
if (sl->chip_id == STM32_CHIPID_F2) {
sl->flash_size = 0; // FIXME - need to work this out some other way, just set to max possible?
sl->flash_size = 0x100000; /* Use maximum, User must care!*/
} else if (sl->chip_id == STM32_CHIPID_F4) {
sl->flash_size = 0x100000; //todo: RM0090 error; size register same address as unique ID
} else {
@ -1237,17 +1237,13 @@ int stlink_fcheck_flash(stlink_t *sl, const char* path, stm32_addr_t addr) {
*/
int stlink_verify_write_flash(stlink_t *sl, stm32_addr_t address, uint8_t *data, unsigned length) {
size_t off;
if (sl->chip_id == STM32_CHIPID_F4) {
DLOG("(FIXME)Skipping verification for F4, not enough ram (yet)\n");
return 0;
}
size_t cmp_size = (sl->flash_pgsz > 0x1800)? 0x1800:sl->flash_pgsz;
ILOG("Starting verification of write complete\n");
for (off = 0; off < length; off += sl->flash_pgsz) {
for (off = 0; off < length; off += cmp_size) {
size_t aligned_size;
/* adjust last page size */
size_t cmp_size = sl->flash_pgsz;
if ((off + sl->flash_pgsz) > length)
if ((off + cmp_size) > length)
cmp_size = length - off;
aligned_size = cmp_size;