From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Martin_Erts=E5s?= Date: Fri, 30 May 2014 12:33:20 +0200 Subject: [U-Boot] coreboot and u-boot integration x86: "No tick base available" Message-ID: <53885E70.9050807@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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