[U-Boot] [PATCH v4 7/8] am335x_evm: Add support to boot from NOR.

Tom Rini trini at ti.com
Thu Jul 18 21:47:25 CEST 2013


On Thu, Jul 18, 2013 at 09:21:33PM +0200, Albert ARIBAUD wrote:
> Hi Tom,
> 
> On Thu, 18 Jul 2013 15:13:04 -0400, Tom Rini <trini at ti.com> wrote:
> 
> > Changes in v4:
> > - Rebase to current.  Note that the asm statements seemingly conflict
> >   with the save_omap_boot_params call, but I don't see why.
> 
> How exactly does the conflict manifest itself?

What I end up seeing (and I didn't get a debugger attached) was that the
i2c init fails (one of the i2c error messages is sent out), so i2c probe
fails so we can't init the hardware.  And it's left in such a bizarro
state that trying to boot again via UART instead for example still fails
that way, a power cycle is required to clear things out.

-- 
Tom
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