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
cheers, Matt
On 7/20/2016 5:56 PM, Julius Werner wrote:
set_gbb_flags.sh is just a bash script and will run on any system that has flashrom installed (which it calls).
With the 0x489 flags you should still see the Chrome OS firmware screen ("OS verification is turned off") for 2 seconds on boot. Just press CTRL+D during those two seconds to boot Chrome OS in developer mode from the internal SSD.