[Buildroot] [PATCH 1/2] board/beaglebone: fix boot on BeagleBone Black

Carlos Santos unixmania at gmail.com
Sat Nov 9 16:42:31 UTC 2019


On Fri, Nov 8, 2019 at 8:05 PM Carlos Santos <unixmania at gmail.com> wrote:
>
> On Fri, Nov 8, 2019 at 6:09 PM Thomas Petazzoni
> <thomas.petazzoni at bootlin.com> wrote:
> >
> > Hello Carlos,
> >
> > On Sat,  2 Nov 2019 19:38:38 -0300
> > unixmania at gmail.com wrote:
> >
> > > From: Carlos Santos <unixmania at gmail.com>
> > >
> > > Commit 68b5b79b2f has set the getty port to the default console but left
> > > "ttyO0" in bootargs, in the U-Boot environment. Use "ttyS0", instead.
> > >
> > > Also set loadaddr to 0x82000000 and fdtaddr to 0x88000000, replacing the
> > > ancient U-Boot 2013.10-dirty default values that cause system hangs.
> >
> > Where are we using U-Boot 2013.10-dirty on BeagleBone ?
> >
> > $ grep UBOOT_CUSTOM_VERSION_VALUE configs/beaglebone*
> > configs/beagleboneai_defconfig:BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2019.04"
> > configs/beaglebone_defconfig:BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2019.07"
> > configs/beaglebone_qt5_defconfig:BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.09.01"
> >
> > And these are upstream, unpatched, versions.
> >
> > Could you clarify this? Otherwise the patch looks good, of course.
> >
> > Thanks!
> >
> > Thomas
> > --
> > Thomas Petazzoni, CTO, Bootlin
> > Embedded Linux and Kernel engineering
> > https://bootlin.com
>
> That's the SPL in old Beaglebone cards. I will rephrase the commit
> message to clarify it.
>
> --
> Carlos Santos <unixmania at gmail.com>

Done: https://patchwork.ozlabs.org/patch/1192449/

-- 
Carlos Santos <unixmania at gmail.com>



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