Resending without typo in Heiko's email address. Cheers, Ian. On Sun, 2012-01-08 at 15:30 +0000, Ian Campbell wrote: > v2011.12 hangs on boot on my dreamplug with: > > U-Boot 2011.12-dirty (Jan 08 2012 - 15:16:44) > Marvell-DreamPlug > > SoC: Kirkwood 88F6281_A1 > DRAM: 512 MiB > WARNING: Caches not enabled > > I bisected it down to: > commit ca4b55800ed74207c35271bf7335a092d4955416 > Author: Heiko Schocher <h...@denx.de> > Date: Wed Nov 9 20:06:23 2011 +0000 > > arm, arm926ejs: always do cpu critical inits > > always do the cpu critical inits in cpu_init_crit, > and only jump to lowlevel_init, if CONFIG_SKIP_LOWLEVEL_INIT > is not defined. > > Signed-off-by: Heiko Schocher <h...@denx.de> > Cc: Albert ARIBAUD <albert.u.b...@aribaud.net> > Cc: Wolfgang Denk <h...@denx.de> > Cc: Sandeep Paulraj <s-paul...@ti.com> > Cc: Tom Rini <tom.r...@gmail.com> > Cc: Christian Riesch <christian.rie...@omicron.at> > > and in particular the line > orr r0, r0, #0x00000002 /* set bit 2 (A) Align */ > > Commenting out just that one line causes things to work. Is the error > setting this bit or is it that there is a bug somewhere else which > prevents us setting this bit? > > A different approach to the original patch was suggested in > http://lists.denx.de/pipermail/u-boot/2011-December/112353.html and I > suppose that combined with > s/CONFIG_SKIP_LOWLEVEL_INIT/CONFIG_SKIP_CPU_INIT_CRIT/g in the relevant > config files (at least include/configs/dreamplug.h, but perhaps > everywhere except whichever platform caused this change?) would fix > things. > > Thanks, > Ian.
-- Ian Campbell Famous last words: _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
