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| author | Spencer Oliver <spen@spen-soft.co.uk> | 2012-09-06 20:04:22 +0100 |
|---|---|---|
| committer | Freddie Chopin <freddie.chopin@gmail.com> | 2012-09-07 06:17:07 +0000 |
| commit | 552e027f6867059302267e4d52624a6da158844a (patch) | |
| tree | 41813fe2e787ef3dd6cb6793e39627f322a793a6 /src/flash/nor/stm32f1x.c | |
| parent | e26ddb627ba035ab9bfc9c54a5585865a6c89132 (diff) | |
| download | riscv-openocd-552e027f6867059302267e4d52624a6da158844a.zip riscv-openocd-552e027f6867059302267e4d52624a6da158844a.tar.gz riscv-openocd-552e027f6867059302267e4d52624a6da158844a.tar.bz2 | |
stlink: issue error for stm32 option writing
The stlink interface currently does not support 16bit read/writes.
Until a fix is included we issue a error that this is unsupported.
Change-Id: I4552cf2bd3b29e90ecc905325b743c08e2b92d67
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/808
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Diffstat (limited to 'src/flash/nor/stm32f1x.c')
| -rw-r--r-- | src/flash/nor/stm32f1x.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/flash/nor/stm32f1x.c b/src/flash/nor/stm32f1x.c index baf6b27..f077fe5 100644 --- a/src/flash/nor/stm32f1x.c +++ b/src/flash/nor/stm32f1x.c @@ -249,6 +249,14 @@ static int stm32x_erase_options(struct flash_bank *bank) stm32x_info = bank->driver_priv; + /* stlink is currently does not support 16bit + * read/writes. so we cannot write option bytes */ + struct armv7m_common *armv7m = target_to_armv7m(target); + if (armv7m && armv7m->stlink) { + LOG_ERROR("Option bytes currently unsupported for stlink"); + return ERROR_FAIL; + } + /* read current options */ stm32x_read_options(bank); |