- if ((device_id & 0xfff) == 0x416) {
- /* check for early silicon */
- if (flash_size_in_kb == 0xffff) {
- /* number of sectors may be incorrect on early silicon */
- LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 128k flash");
- flash_size_in_kb = 128;
- }
- } else if ((device_id & 0xfff) == 0x436) {
- /* check for early silicon */
- if (flash_size_in_kb == 0xffff) {
- /* number of sectors may be incorrect on early silicon */
- LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 384k flash");
- flash_size_in_kb = 384;
- }
- } else {
- LOG_WARNING("Cannot identify target as a STM32L family.");
- return ERROR_FAIL;
+ /* failed reading flash size or flash size invalid (early silicon),
+ * default to max target family */
+ if (retval != ERROR_OK || flash_size_in_kb == 0xffff || flash_size_in_kb == 0) {
+ LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming %dk flash",
+ max_flash_size_in_kb);
+ flash_size_in_kb = max_flash_size_in_kb;