[U-Boot] How !, Adding a New Device to U-Boot.

[renjith kumar]

Dear Wolfgang Denk,

Yes , this is the main configuration changes that I need to worry abt.
One quick Doubt, here....
Did you mean, a Same Sequoia configuration can still be OK for this, so that
it can list out the two devices (FPGA in EBC and FPGA in PCI interfaces)
??   (provided the clock/Cristal values/settings remain same) .

2)
Also , wish to know one more thing along side , Does U-Boot support PCI-SATA
Device support , so that I can boot from a SATA - HDD ???

*

-- 
Thanks'n Regards,
Renjith.

*
On Thu, Mar 19, 2009 at 12:39 PM, Wolfgang Denk <wd at denx.de> wrote:

> Dear renjith kumar,
>
> In message <a8474bd70903181921p383be5aatcf36a1727f8f3085 at mail.gmail.com>
> you wrote:
> >
> > I was wondering , is there any Discussion or document that describe the
> way
> > how I can Add a  new device to u-Boot.
>
> There is the README, and there is the U-Boot home page, especially
> http://www.denx.de/wiki/U-Boot/Patches
>
> > For example , I have two sequoa based, Custom design.
> >
> > 1) . I have an FPGA Device at the EBC port of EPx in the second design.
> >
> > 2) . In a second case, I have an FPGA Device as the PCI card for
> ppc440EPx.
> > (May be ok with Normal PCI Detection, but How to drive it  ? Any standard
> > approach).
>
> If this is the only difference, then eventually a single new board
> configuration may be sufficient.


>
> Best regards,
>
> Wolfgang Denk
>
> --
> DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
> If the odds are a million to one against something occuring,  chances
> are 50-50 it will.
>