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| author | Paul Fertser <fercerpav@gmail.com> | 2018-01-20 21:05:46 +0300 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2018-02-03 15:33:56 +0000 |
| commit | f2b228f5d1728b9972624c1a7ae681fc6df2cddc (patch) | |
| tree | d28c48a6d6d78c4bc77af976517f98c1ac14402c /src | |
| parent | c2b2a7a3b84913465420ae7fa0394304943cf035 (diff) | |
| download | riscv-openocd-f2b228f5d1728b9972624c1a7ae681fc6df2cddc.zip riscv-openocd-f2b228f5d1728b9972624c1a7ae681fc6df2cddc.tar.gz riscv-openocd-f2b228f5d1728b9972624c1a7ae681fc6df2cddc.tar.bz2 | |
jtag: drivers: stlink: ignore write verify error
This looks like some inappropriate stlink (mis-)feature and it messes
operations for writing to certain memory-mapped registers.
Discussed at https://forum.sparkfun.com/viewtopic.php?f=18&t=44949 .
Also known to be problematic for working with Kinetis parts.
Reported by robertfoss_ on IRC.
Change-Id: I8633aed13346c596000ba6c377758e1bb96db73f
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/4368
Tested-by: jenkins
Reviewed-by: Robert Foss <robert.foss@memcpy.io>
Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/drivers/stlink_usb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c index 6f720b8..99f96b9 100644 --- a/src/jtag/drivers/stlink_usb.c +++ b/src/jtag/drivers/stlink_usb.c @@ -457,8 +457,8 @@ static int stlink_usb_error_check(void *handle) LOG_DEBUG("Write error"); return ERROR_FAIL; case STLINK_JTAG_WRITE_VERIF_ERROR: - LOG_DEBUG("Verify error"); - return ERROR_FAIL; + LOG_DEBUG("Write verify error, ignoring"); + return ERROR_OK; case STLINK_SWD_AP_FAULT: /* git://git.ac6.fr/openocd commit 657e3e885b9ee10 * returns ERROR_OK with the comment: |