El día Wednesday, July 20, 2016 a las 11:00:28PM -0500, Matt DeVillier escribió:
Julius,
wouldn't he also need gbb_utility to set the flags, in addition to (CrOS) flashrom to be able to read/write just the GBB region? That's why I suggested he use my ChromeOS Firmware Utility Script, since it would automatically download the required binaries as well as ensure the flags were set to a sane value.
But as you, no need to change the flags as set to boot ChromeOS
Thanks for the helping hints.
My C720 normally boots via SeaBIOS a FreeBSD operating system and there are no such tools gbb_utility and flashrom. Is there any image which could be copied with dd(1) onto an USB stick to boot from and have such utilities?
Another question related to this: One of my C720 (I have two) from one day to another does not do any beep with the pc-speaker, all other sound is working fine. I asked in the FreeBSD mailing lists and one of the hints was to check the BIOS configuration. I do not see any screens for this in SeaBIOS, only one to select the boot device number if there are two devices visible, the SSD and another USB device. Is there something I could check or modify in the SeaBIOS?
Thanks
matthias