[flashrom] Re: patch for allowing the use of the SOCKET target of the SF600

[David Hendricks]

Looks good to me. Thanks!

FWIW, I actually wrote a patch that is very similar, but never quite
completed it: https://review.coreboot.org/c/flashrom/+/19673

So at least we know your patch is already tested ;-)

On Mon, Jan 14, 2019 at 5:02 AM Florian Kaiser 
wrote:
> Hello Nico,
>
> thanks for your feedback! I attached an improved patch that hopefully
> solves
> these issues.
>
> Thanks a lot!
>
> Florian
>
> Am Sonntag, 23. Dezember 2018, 14:34:16 schrieb Nico Huber:
> > Hello Florian,
> >
> > thanks for your patch, I've commented on it inline.
> >
> > On 10.12.18 11:05, Florian Kaiser wrote:
> > > I am using this patch for a while now and I did not encounter any
> > > problems. I am not sure if this was/is not supported. Is there any
>
> reason
> > > why this is not supported?
> >
> > No reason beside that nobody cared about it yet, I guess.
> >
> > Nico
> > > From 5df0b1ff7bb95f4384c98727a56a03660dde6aaa Mon Sep 17 00:00:00 2001
> > > From: Florian Kaiser 
> > > Date: Tue, 31 Jul 2018 13:42:22 +0200
> > > Subject: [PATCH] dediprog: allow the use of the programming target
> > > "socket".
> > >
> > > Change-Id: I8c5120ce2151138093be0f27951916ec7f725574
> > > Signed-off-by: Florian Kaiser
> > >
> > > dediprog.c      | 6 +++++-
> > >  flashrom.8.tmpl | 5 +++--
> > >  2 files changed, 8 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/dediprog.c b/dediprog.c
> > > index 72818ea..0eb84ec 100644
> > > --- a/dediprog.c
> > > +++ b/dediprog.c
> > > @@ -1028,7 +1028,7 @@ int dediprog_init(void)
> > >                 free(target_str);
> > >                 return 1;
> > >
> > >         }
> > >
> > >       if (target < 1 || target > 2) {
> > >       if (target < 1 || target > 3) {
> > >
> > >               msg_perr("Error: Value for 'target' is out of
>
> range.\n");
> > >                 free(target_str);
> > >                 return 1;
> > >
> > > @@ -1047,6 +1047,10 @@ int dediprog_init(void)
> > >                 msg_pinfo("Using target %s.\n",
>
> "FLASH_TYPE_APPLICATION_FLASH_2");
> > >                 target = FLASH_TYPE_APPLICATION_FLASH_2;
> > >                 break;
> > >
> > >       case 3:
> > >               msg_pinfo("Using target %s.\n",
>
> "FLASH_TYPE_SOCKET");
> > >               target = FLASH_TYPE_SOCKET;
> > >               break;
> >
> > This makes a flaw in set_target_flash() obvious now. Not all programmers
> > have a socket. I just checked set_target_flash() silently fails with an
> > SF 100. So we should check for compatibility there or at the calling
> > site.
> > >         default:
> > >                 break;
> > >
> > >         }
> > >
> > > diff --git a/flashrom.8.tmpl b/flashrom.8.tmpl
> > > index c557af7..04fd1c8 100644
> > > --- a/flashrom.8.tmpl
> > > +++ b/flashrom.8.tmpl
> > > @@ -946,8 +946,9 @@ parameter specifies which target chip should be
>
> used.
> > > Syntax is>
> > >  where
> > >  .B value
> > >  can be
> > >
> > > -.BR 1 " or " 2
> > > -to select target chip 1 or 2 respectively. The default is target chip
> > > +.BR 1 ", " 2 " or " 3
> > > +to select target chip 1 or 2 respectively. The default is target chip
> > > To use the programming socket
> >
> > This reads confusing now (set 1, 2 or 3 to choose between 1 and 2?).
> > > +of the SF600 you need to select target 3.
> > >
> > > .SS
>
> Florian Kaiser
> Microkernel Systems Development
> tel [phone] - 320
> genua
> Gesellschaft für Netzwerk - und Unix-Administration mbH
> Domagkstr. 7, D-85551 Kirchheim. http://www.genua.de
> Tel: [phone], Fax: [phone] - 999
>
> Geschaeftsfuehrer: Matthias Ochs, Marc Tesch
> Amtsgericht Muenchen HRB 98238
>
> Florian Kaiser
> Microkernel Systems Development
> tel [phone] - 320
> genua
> Gesellschaft für Netzwerk - und Unix-Administration mbH
> Domagkstr. 7, D-85551 Kirchheim. http://www.genua.de
> Tel: [phone], Fax: [phone] - 999
>
> Geschaeftsfuehrer: Matthias Ochs, Marc Tesch
> Amtsgericht Muenchen HRB 98238
>
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