Hi,
This patch fixes support for some processor, which require slow SWD frequency
on startup, and can speed up later.
OpenOCD doesn't call jtag->swd->frequency, but call jtag->speed directly.
[email protected]
From: Tomas Vanek
Date: 2015-04-10 23:51
To: openocd-devel
Subject: Re: [OpenOCD-devel] [PATCH]: f0857f7 configure the SWD frequency when
setting adapter speed in SWD mode for versaloon
Hi maintainers,
I think #2608 is worth merging to 0.9.0
Please give the second point.
Tom
On 16.3.2015 17:19, [email protected] wrote:
> This is an automated email from Gerrit.
>
> simon qian ([email protected]) just uploaded a new patch set to Gerrit,
> which you can find at http://openocd.zylin.com/2608
>
> -- gerrit
>
> commit f0857f72bfcbe3be3f4e4c1059633ec3b36947f1
> Author: Simon Qian <[email protected]>
> Date: Tue Mar 17 00:11:09 2015 +0800
>
> configure the SWD frequency when setting adapter speed in SWD mode for
> versaloon
>
> Change-Id: I99cdc11ba1442e4c9efaa0f1de8e7089ec725e14
> Signed-off-by: Simon Qian <[email protected]>
>
> diff --git a/src/jtag/drivers/vsllink.c b/src/jtag/drivers/vsllink.c
> index 844f6f2..f82dff9 100644
> --- a/src/jtag/drivers/vsllink.c
> +++ b/src/jtag/drivers/vsllink.c
> @@ -242,8 +242,10 @@ static int vsllink_execute_queue(void)
>
> static int vsllink_speed(int speed)
> {
> - if (swd_mode)
> + if (swd_mode) {
> + vsllink_swd_frequency(NULL, speed * 1000);
> return ERROR_OK;
> + }
>
> versaloon_interface.adaptors.jtag_raw.config(0, (uint16_t)speed);
> return versaloon_interface.adaptors.peripheral_commit();
>
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