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From: "Martin Ertsås" <martiert@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] coreboot and u-boot integration x86: "No tick base available"
Date: Fri, 30 May 2014 12:33:20 +0200	[thread overview]
Message-ID: <53885E70.9050807@gmail.com> (raw)

Hi.

I'm trying to use u-boot as a payload to coreboot. Problem is that when
coreboot starts u-boot, it fails with panic("No tick base available");

When looking at the backtrace this gives a recursive error, as panic
calls __udelay and get_ticks, which again panics. I heard this was
because u-boot overwrote the memory location of coreboot, and that there
have been some patches going around that fixes this issue, but have not
made it upstream. As far as I can tell, chromebook v2 uses these patches
to make their stuff boot. Can anyone point me in the right direction for
those patches? I have tried finding them myself, but can't seem to find
them.

Regards
- Martin

             reply	other threads:[~2014-05-30 10:33 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-30 10:33 Martin Ertsås [this message]
2014-06-01 16:42 ` [U-Boot] coreboot and u-boot integration x86: "No tick base available" Simon Glass
2014-06-02  5:59   ` Martin Ertsås
2014-06-03  1:43     ` Simon Glass
2014-06-03  6:22       ` Martin Ertsås
2014-06-03 16:12         ` Simon Glass

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