diff options
| author | Antonio Borneo <borneo.antonio@gmail.com> | 2020-02-03 16:48:40 +0100 |
|---|---|---|
| committer | Antonio Borneo <borneo.antonio@gmail.com> | 2020-03-12 10:05:09 +0000 |
| commit | fbbfbb2516a58b2ab866d713ef18c0a210bb647b (patch) | |
| tree | a79d0168690db93b91ba818b5ec6cf5d886a6aed /src | |
| parent | 2e1dfebc8e62376e0ae3e55ac776149bed462330 (diff) | |
ftdi: flush mpsse queue after a level change on reset pins
The function ftdi_set_signal() does not propagate the pin change
until next call to mpsse_flush(). Current code does not toggles
immediately the reset pins if polling is turned off.
Call mpsse_flush() at the end of ftdi_reset().
While there, remove the duplicated LOG message.
Change-Id: I79eacfe4fc32b5cdf2dc1b78f3660d96988466bc
Fixes: 8850eb8f2c51 ("swd: get rid of jtag queue to assert/deassert srst")
Reported-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5431
Tested-by: jenkins
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/drivers/ftdi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/jtag/drivers/ftdi.c b/src/jtag/drivers/ftdi.c index a9cdbbe1..121cb469 100644 --- a/src/jtag/drivers/ftdi.c +++ b/src/jtag/drivers/ftdi.c @@ -550,8 +550,7 @@ static int ftdi_reset(int trst, int srst) ftdi_set_signal(sig_nsrst, 'z'); } - LOG_DEBUG_IO("trst: %i, srst: %i", trst, srst); - return ERROR_OK; + return mpsse_flush(mpsse_ctx); } static void ftdi_execute_sleep(struct jtag_command *cmd) |