diff options
author | Jonathan Dumaresq <jdumaresq@cimeq.qc.ca> | 2011-08-24 16:08:18 -0400 |
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committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2011-08-25 20:13:16 +0200 |
commit | 62eec47ff105c60ed0b789d8f63b70a8b060a199 (patch) | |
tree | 484f4e5cb5ba39eb664d71a02d00b15c7705a633 | |
parent | 8d7ddde5f104dde8949dbefcad85f08b7313e126 (diff) |
This will add the Value Line HD of stm32 devices.
This has been tested on STM32F100VE
-rw-r--r-- | src/flash/nor/stm32f1x.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/flash/nor/stm32f1x.c b/src/flash/nor/stm32f1x.c index 6bc43001..4927fb89 100644 --- a/src/flash/nor/stm32f1x.c +++ b/src/flash/nor/stm32f1x.c @@ -938,6 +938,22 @@ static int stm32x_probe(struct flash_bank *bank) num_pages = 128; } } + else if ((device_id & 0x7ff) == 0x428) + { + /* value line density - we have 1k pages + * 4 pages for a protection area */ + page_size = 2048; + stm32x_info->ppage_size = 4; + + /* check for early silicon */ + if (num_pages == 0xffff) + { + /* number of sectors may be incorrrect on early silicon */ + LOG_WARNING("STM32 flash size failed, probe inaccurate - assuming 128k flash"); + num_pages = 128; + } + } + else if ((device_id & 0x7ff) == 0x430) { /* xl line density - we have 2k pages @@ -1138,6 +1154,27 @@ static int get_stm32x_info(struct flash_bank *bank, char *buf, int buf_size) break; } } + else if ((device_id & 0x7ff) == 0x428) + { + printed = snprintf(buf, buf_size, "stm32x (Value HD) - Rev: "); + buf += printed; + buf_size -= printed; + + switch (device_id >> 16) + { + case 0x1000: + snprintf(buf, buf_size, "A"); + break; + + case 0x1001: + snprintf(buf, buf_size, "Z"); + break; + + default: + snprintf(buf, buf_size, "unknown"); + break; + } + } else if ((device_id & 0x7ff) == 0x430) { printed = snprintf(buf, buf_size, "stm32x (XL) - Rev: "); |