Re: RTC anti-rollback testing

2011-10-17 Thread Esteban Bordón
I've tried in 2 XO 1.0 and I have the same behaviour in both laptops. For each boot, the laptop repeats steps b and c, then, laptop powers off. If XO have rt tag will never boot. 2011/10/14 Mitch Bradley w...@laptop.org The most likely explanation is that OFW had to power off in order to

Re: RTC anti-rollback testing

2011-10-17 Thread Mitch Bradley
I traced the problem to a missing feature in the Embedded Controller firmware for XO-1 .http://dev.laptop.org/ticket/11347 . Richard and I will work on it soon, during down time in our impending trip to Shanghai. On 10/17/2011 2:11 AM, Esteban Bordón wrote: I've tried in 2 XO 1.0 and I have

Re: RTC anti-rollback testing

2011-10-14 Thread Esteban Bordón
2011/10/11 Esteban Bordón ebor...@plan.ceibal.edu.uy Hi all, I'm trying to test the RTCAR including on OFW Q2E46 by following the steps indicated in http://wiki.laptop.org/go/RTC_Anti-rollback#Testing_Rollback_Detection. I added the rt tag, but when I run command ok rtc-rollback? . the

Re: RTC anti-rollback testing

2011-10-14 Thread Mitch Bradley
The most likely explanation is that OFW had to power off in order to re-enable writing to the SPI FLASH. That can happen if the last reboot was from Linux. See http://dev.laptop.org/ticket/4397 Unless that bug is fixed, the process will be: a) Linux reboots b) OFW runs rtc-rollback? and

Re: RTC anti-rollback testing

2011-10-14 Thread John Gilmore
I added the rt tag, but when I run command ok rtc-rollback? . the laptop powers off. Is it a normal behaviour? It's normal for DRM to make your system do obscure, non-intuitive things. Did nobody explain that to you when you asked for this? John

RTC anti-rollback testing

2011-10-11 Thread Esteban Bordón
Hi all, I'm trying to test the RTCAR including on OFW Q2E46 by following the steps indicated in http://wiki.laptop.org/go/RTC_Anti-rollback#Testing_Rollback_Detection. I added the rt tag, but when I run command ok rtc-rollback? . the laptop powers off. Is it a normal behaviour? cheers,