} else if (((cpuid >> 4) & 0xFFF) == 0xC23) {
/* 0xC23 is M3 devices */
device_id_register = 0xE0042000;
+ } else if (((cpuid >> 4) & 0xFFF) == 0xC24) {
+ /* 0xC24 is M4 devices */
+ device_id_register = 0xE0042000;
} else {
LOG_ERROR("Cannot identify target as a stm32x");
return ERROR_FAIL;
} else if (((cpuid >> 4) & 0xFFF) == 0xC23) {
/* 0xC23 is M3 devices */
flash_size_reg = 0x1FFFF7E0;
+ } else if (((cpuid >> 4) & 0xFFF) == 0xC24) {
+ /* 0xC24 is M4 devices */
+ flash_size_reg = 0x1FFFF7CC;
} else {
LOG_ERROR("Cannot identify target as a stm32x");
return ERROR_FAIL;
LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 128k flash");
flash_size_in_kb = 128;
}
+ } else if ((device_id & 0xfff) == 0x422) {
+ /* stm32f30x - we have 2k pages
+ * 2 pages for a protection area */
+ page_size = 2048;
+ stm32x_info->ppage_size = 2;
+
+ /* check for early silicon */
+ if (flash_size_in_kb == 0xffff) {
+ LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 256k flash");
+ flash_size_in_kb = 256;
+ }
} else if ((device_id & 0xfff) == 0x428) {
/* value line High density - we have 2k pages
* 4 pages for a protection area */
stm32x_info->register_base = FLASH_REG_BASE_B1;
base_address = 0x08080000;
}
+ } else if ((device_id & 0xfff) == 0x432) {
+ /* stm32f37x - we have 2k pages
+ * 2 pages for a protection area */
+ page_size = 2048;
+ stm32x_info->ppage_size = 2;
+
+ /* check for early silicon */
+ if (flash_size_in_kb == 0xffff) {
+ LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 256k flash");
+ flash_size_in_kb = 256;
+ }
} else if ((device_id & 0xfff) == 0x440) {
/* stm32f0x - we have 1k pages
* 4 pages for a protection area */
snprintf(buf, buf_size, "Z");
break;
+ default:
+ snprintf(buf, buf_size, "unknown");
+ break;
+ }
+ } else if ((device_id & 0xfff) == 0x422) {
+ printed = snprintf(buf, buf_size, "stm32f30x - Rev: ");
+ buf += printed;
+ buf_size -= printed;
+
+ switch (device_id >> 16) {
+ case 0x1000:
+ snprintf(buf, buf_size, "1.0");
+ break;
+
default:
snprintf(buf, buf_size, "unknown");
break;
snprintf(buf, buf_size, "A");
break;
+ default:
+ snprintf(buf, buf_size, "unknown");
+ break;
+ }
+ } else if ((device_id & 0xfff) == 0x432) {
+ printed = snprintf(buf, buf_size, "stm32f37x - Rev: ");
+ buf += printed;
+ buf_size -= printed;
+
+ switch (device_id >> 16) {
+ case 0x1000:
+ snprintf(buf, buf_size, "1.0");
+ break;
+
default:
snprintf(buf, buf_size, "unknown");
break;