[U-Boot] Beagleboard xM boot broken due to FIT enable

[Tom Rini]

On Mon, Oct 02, 2017 at 05:55:27PM +0200, Guillaume Gardet wrote:
> 
> 
> Le 02/10/2017 à 15:53, Tom Rini a écrit :
> >On Mon, Oct 02, 2017 at 03:24:01PM +0200, Guillaume Gardet wrote:
> >>Hi,
> >>
> >>commit 46f9ef18461609064a1ffbc3f61dc027ec76b3ff
> >>Author: Andrew F. Davis <afd at ti.com>
> >>Date:   Fri Apr 21 10:01:28 2017 -0500
> >>
> >>     Kconfig: Enable FIT support by default for TI platforms
> >>
> >>     Almost all TI defconfigs enable this already, add this as a default
> >>     and remove the explicit assignment.
> >>
> >>     Signed-off-by: Andrew F. Davis <afd at ti.com>
> >>     Reviewed-by: Tom Rini <trini at konsulko.com>
> >>
> >>broke boot on Beagleboard xM. I mean the board hangs after:
> >>     OMAP3630/3730-GP ES1.1, CPU-OPP2, L3-200MHz, Max CPU Clock 800 MHz
> >>     OMAP3 Beagle board + LPDDR/NAND
> >>     I2C:   ready
> >>     DRAM:  512 MiB
> >>
> >>
> >>To get back the board booting, I need to manually disable FIT (CONFIG_FIT) _and_ disable SHA256 hash support (CONFIG_SHA256).
> >>
> >>If I enable FIT without sha256 : it breaks boot.
> >>If I enable sha256 without FIT : it breaks boot.
> >>
> >>Any idea what could cause this?
> >>
> >>As a workaround we could disable it in the omap3_beagle_defconfig but I guess it would be better to fix it instead of workaround it, since other boards may also be affected.
> >Which Beagleboard xM rev do you have?  And how are you booting (FAT or
> >raw) ?  Mine, FAT booting, is working currently and is part of my
> >automated test farm, thanks!
> 
> This is a Beagleboard xM rev. B.
> We use raw booting (instead of default FAT booting).

OK.  Can you test FAT booting?  Both should work, but I have an idea at
least on RAW, but I'd like to rule out anything else other than size
changes.   Thanks!

-- 
Tom
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