Re: [OpenOCD-user] JTAG connection on SSE-710

[Antonio B. <bor...@gm...>]

On Wed, Mar 30, 2022 at 10:58 AM Chae-yun Lim <all...@gm...> wrote:
>
> Thanks for your reply.
>
> >> Have you checkout the whole series ending with https://review.openocd.org/5591/ ?
>
> Yes, you can see the information as below,
> ================================================================
> $ git log -n1
> commit 3f3ba7d3c1a7dcabae97fba4d1dcf3d94498c489 (HEAD)

This is the correct version! Good!

> ...
> I'm not sure if that is CA53 or not. Please refer the following log,
> ================================================================
> > targets
>     TargetName         Type       Endian TapName            State
> --  ------------------ ---------- ------ ------------------ ------------
>  0  BLABLA.armv8.apb   mem_ap     little BLABLA.armv8.tap   running
>  1  BLABLA.armv8.axi   mem_ap     little BLABLA.armv8.tap   running
>  2* temptarget.armv8_0 aarch64    little BLABLA.armv8.tap   running

>From this, it looks ok.
Can you "halt" the core from the telnet connection?

> > dap info
> AP # 0x20000
>                 Peripheral ID 0x04000bb9ef
>                 Designer is 0x23b, ARM Ltd
>                 Part is 0x9ef, Unrecognized
>                 Component class is 0x9, CoreSight component
>                 Type is 0x00, Miscellaneous, other
>                 Dev Arch is 0x47700a57, ARM Ltd "unknown" rev.0
> ================================================================

Only this? Or did you only copy the entry that looks like the CA53?

I don't see anything wrong in the log.
What happens when you connect the gdb?

Regards
Antonio