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| author | Andrey Yurovsky <yurovsky@gmail.com> | 2013-07-22 16:49:02 -0700 |
|---|---|---|
| committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2013-07-26 14:19:21 +0000 |
| commit | 421283941b8c5a2a86b34dead635e7f386e2fa5e (patch) | |
| tree | 58b2974c4968d330dafd37fcccd88800ff297a70 | |
| parent | 28525663214ea87dbb515c6010a843e472a40637 (diff) | |
| download | riscv-openocd-421283941b8c5a2a86b34dead635e7f386e2fa5e.zip riscv-openocd-421283941b8c5a2a86b34dead635e7f386e2fa5e.tar.gz riscv-openocd-421283941b8c5a2a86b34dead635e7f386e2fa5e.tar.bz2 | |
stm32f2x flash: add STM32F401 (F4 low power)
Add support for the new STM32F401 parts. These are similar to the
STM32F405/407 however they are a new Low Power variant with ID code
0x423 and have 256K of Flash. Tested with a modified F4 discovery
board.
Change-Id: Ida5fb14a0832934b4d6d1ec11e602df5076edbc8
Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com>
Reviewed-on: http://openocd.zylin.com/1521
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
| -rw-r--r-- | src/flash/nor/stm32f2x.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/flash/nor/stm32f2x.c b/src/flash/nor/stm32f2x.c index 719fa1a..89fad60 100644 --- a/src/flash/nor/stm32f2x.c +++ b/src/flash/nor/stm32f2x.c @@ -772,6 +772,9 @@ static int stm32x_probe(struct flash_bank *bank) max_flash_size_in_kb = 2048; stm32x_info->has_large_mem = true; break; + case 0x423: + max_flash_size_in_kb = 256; + break; default: LOG_WARNING("Cannot identify target as a STM32 family."); return ERROR_FAIL; @@ -911,6 +914,20 @@ static int get_stm32x_info(struct flash_bank *bank, char *buf, int buf_size) } break; + case 0x423: + device_str = "STM32F4xx (Low Power)"; + + switch (rev_id) { + case 0x1000: + rev_str = "A"; + break; + + case 0x1001: + rev_str = "Z"; + break; + } + break; + default: snprintf(buf, buf_size, "Cannot identify target as a STM32F2/4\n"); return ERROR_FAIL; |