> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of Rick Bronson
> Sent: Sunday, November 07, 2010 9:15 PM
> To: [email protected]; [email protected]
> Subject: RE: Mistral AM37x (with AM3715) devel board networking broken
>
> sanjeev,
>
> Thanks much for the help.
>
> > [sp] On first looks I would suspect the u-boot. 2009.11
> seems to be quite old.
> > Can you try using version 2010.09?
>
> I had tried 2010.09 on this board originally but found that it
> wasn't stable, it was almost like the SDRAM wasn't set up correctly.
> I'd get random panic's on bad pointers in Linux. But I tried it
> anyway on this new kernel and it does set up the networking about 1 in
> 5 boots. Here is a boot where it set up the network
> http://www.efn.org/~rick/pub/boot4.log, it still has the
> warnings though.
[sp] If you noticed, earlier u-boot version was identifying your board as:
U-Boot 2009.11 (Oct 30 2010 - 13:14:45)
OMAP34xx/35xx-GP ES1.0, CPU-OPP2 L3-165MHz
OMAP3 EVM board + LPDDR/NAND
Now,
U-Boot 2010.09 (Nov 07 2010 - 07:08:44)
OMAP3630/3730-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz
OMAP3 EVM board + LPDDR/NAND
That's ai improvement.
However, in your log, I see folloing:
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] Could not get gpios_ick
[ 0.000000] Could not get gpios_fck
Looks like there are some changes - either in your Kconfig or
elsewhere in the code that "get" gpio clocks is failing.
The SMSC chip is "virtually" non-existent for the Linux kernel
here onwards.
My kernel version is "Linux-2.6.36-rc8-09072-g661df74-"
I have not yet looked at, but there is possible "break" on on mainline for EVM
due to gpio related changes.
You could be experiencing this break...
~sanjeev
>
> Please check my setup of u-boot, here is what I did:
>
> wget ftp://ftp.denx.de/pub/u-boot/u-boot-2010.09.tar.bz2
> tar jxf u-boot-2010.09.tar.bz2
> cd u-boot-2010.09; make omap3_evm_config; make
>
> Is this the correct config (omap3_evm_config) to use for this board?
> Maybe you could tell me what exact u-boot and kernel you'd recommend
> and the steps to get them for this board.
>
> Thanks,
>
> Rick
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