RE: [PATCH 0/7] omap4: Fixes, hacks for es2.0

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> -----Original Message-----
> From: Ricardo Salveti [mailto:rsalveti@xxxxxxxxxxxx]
> Sent: Tuesday, September 14, 2010 12:22 AM
> To: Ghorai, Sukumar
> Cc: Shilimkar, Santosh; Kevin Hilman; linux-omap@xxxxxxxxxxxxxxx;
> tony@xxxxxxxxxxx; Bryan Wu
> Subject: Re: [PATCH 0/7] omap4: Fixes, hacks for es2.0
> 
> On Mon, Sep 13, 2010 at 12:06 PM, Ghorai, Sukumar <s-ghorai@xxxxxx> wrote:
> >> >> > [Ghorai] I have tested MMC/SD boot using omap3_defconfig on ZOOM3,
> >> 4430
> >> >> ES2.0 SDP, Blaze and Panda and all booting fine.
> >> >> >
> >> >> > And omap_4430sdp_defconfig also ok omap4.
> >> >>
> >> >> Which Panda version are you using during your tests? I tried
> >> >> omap_4430sdp_defconfig using omap4-for-tony branch at my ES2.0 and
> I'm
> >> >> unable to detect the MMC.
> >> >>
> >> >> Do I need any other patch to make the MMC work with Panda?
> >> > [Ghorai] I have tested based on following tree/branch and using ES2.0
> >> PANDA only. Can you share bootlog enabling mmc/sd debug message?
> >> > http://dev.omapzoom.org/?p=santosh/kernel-omap4-
> >> base.git;a=shortlog;h=refs/heads/omap4-for-tony
> >>
> >> My boot log:
> >> http://paste.ubuntu.com/491645/
> >>
> > [Ghorai] can you use this bootargs?
> > setenv bootargs root=/dev/mmcblk0p2 rw rootwait mem=463M
> console=ttyS2,115200n8
> > And here is the log from my setup.
> > [    2.493194] Waiting for root device /dev/mmcblk0p2...
> > [    2.502960] mmc0: host does not support reading read-only switch.
> assuming write-enable.
> > [    2.523895] mmc0: new high speed SDHC card at address e1ed
> > [    2.531616] mmcblk0: mmc0:e1ed SD04G 3.75 GiB
> > [    2.539550]  mmcblk0: p1 p2
> > [    2.607360] EXT3-fs: barriers not enabled
> >
> >> Using x-loader from
> >> http://gitorious.org/pandaboard/x-loader/commits/omap4_panda_L24.9 and
> >> upstream u-boot.
> > [Ghorai] can you try with this x-loader
> >
> https://docs.google.com/leaf?id=0B8fdjBBEQ4lDZGE3ZTBjNzEtOTQ0Ni00ZmFlLTlhO
> DgtN2QzNjUwMzBkNDI2&hl=en
> > In the mean time I will try with yours!
> 
> I'm unable to boot with your x-loader at my ES2.0 (6 and 8 layers),
> however I'm able to boot it with ES1. Are you sure you're testing it
> at an ES2 board?
> 
> This is what I get, it just hangs:
> Texas Instruments X-Loader 1.41 (Aug 11 2010 - 10:51:13)
> Could not read bootloader!
> X-Loader hangs
[Ghorai] format the card and copy MLo and followed by u-boot, uImage
And yes I am using EX 2.0 6-layer board.

> 
> Cheers,
> --
> Ricardo Salveti de Araujo
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