From: Stefan Roese <stefan.roese@esd-electronics.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] What is the most simple ppc405gp board
Date: Fri, 10 Sep 2004 17:34:55 +0200 [thread overview]
Message-ID: <004b01c4974b$b8de1500$0212000a@PCSTEFAN> (raw)
In-Reply-To: <002101c49732$bf188270$030aa8c0@t>
Hi Tadas,
> I have most simple ppc405gp board and need to port
> bootloader, and linux to
> it.
> there is no aditional hardware just integrated 8mb ram cpu,
> ethernet, and
> one pci slot.
> so I should remove everything from any other board code to port it.
Yes!
> > > Or more excactly, which board DO NOT have real time clock and
> > > preferably no
> > > fpga.
> > > and if the ram is integrated with no upgrade support it
> > > would be perfect.
> > >
> > > I want to use its code as referense.
> > > if the board have something more then it is hard to remove.
> >
> > Hmmm. I find it pretty easy to remove something from U-Boot. I would
> > suggest to start with the CPCI4052 and remove all stuff you
> don't need
> > (FPGA, RTC, etc.).
>
> FPGA , RTC is easy to remove from u-boot, but I dont know how
> remove them
> from linux.
> and RTC seems to be vital part to run linux. (I found
> somewhere that it is
> nesecary to calculate bogomips)
> so probably some special driver is nesecary.
No, not needed at all! Just configure your kernel without RTC!
Best regards,
Stefan
next prev parent reply other threads:[~2004-09-10 15:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-09 15:06 [U-Boot-Users] MPC8540 FEC/TSEC -Issues while enabling both controllers Sudhakar
2004-09-10 1:30 ` [U-Boot-Users] What is the most simple ppc405gp board Tadas
2004-09-10 7:10 ` Wolfgang Denk
2004-09-10 7:41 ` Stefan Roese
2004-09-10 12:36 ` Tadas
2004-09-10 15:34 ` Stefan Roese [this message]
2004-09-12 2:09 ` [U-Boot-Users] ppc405gp cpu problems Tadas
2004-09-12 16:41 ` Wolfgang Denk
2004-09-16 21:13 ` Tadas
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