diff options
| -rw-r--r-- | src/flash/nor/stm32f2x.c | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/src/flash/nor/stm32f2x.c b/src/flash/nor/stm32f2x.c index 1fca3eb..479df8a 100644 --- a/src/flash/nor/stm32f2x.c +++ b/src/flash/nor/stm32f2x.c @@ -602,6 +602,13 @@ static int stm32x_probe(struct flash_bank *bank) LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 512k flash"); flash_size_in_kb = 512; } + } else if ((device_id & 0x7ff) == 0x413) { + /* check for early silicon */ + if (flash_size_in_kb == 0xffff) { + /* number of sectors may be incorrrect on early silicon */ + LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 512k flash"); + flash_size_in_kb = 512; + } } else { LOG_WARNING("Cannot identify target as a STM32 family."); return ERROR_FAIL; @@ -664,14 +671,12 @@ static int get_stm32x_info(struct flash_bank *bank, char *buf, int buf_size) if (retval != ERROR_OK) return retval; - if ((device_id & 0x7ff) == 0x411) - { - printed = snprintf(buf, buf_size, "stm32x (1mByte part) - Rev: "); + if ((device_id & 0x7ff) == 0x411) { + printed = snprintf(buf, buf_size, "stm32f2x - Rev: "); buf += printed; buf_size -= printed; - switch (device_id >> 16) - { + switch (device_id >> 16) { case 0x1000: snprintf(buf, buf_size, "A"); break; @@ -692,9 +697,21 @@ static int get_stm32x_info(struct flash_bank *bank, char *buf, int buf_size) snprintf(buf, buf_size, "unknown"); break; } - } - else - { + } else if ((device_id & 0x7ff) == 0x413) { + printed = snprintf(buf, buf_size, "stm32f4x - Rev: "); + buf += printed; + buf_size -= printed; + + switch (device_id >> 16) { + case 0x1000: + snprintf(buf, buf_size, "A"); + break; + + default: + snprintf(buf, buf_size, "unknown"); + break; + } + } else { snprintf(buf, buf_size, "Cannot identify target as a stm32x\n"); return ERROR_FAIL; } |