G+_Asterysk Posted January 19, 2017 Share Posted January 19, 2017 Has anyone had any experience with installing Coreboot BIOS using the direct chip access method i.e. Disassemble laptop then insert an EEPROM programmer directly into the BIOS chip. I'm about to do it in a Lenovo G505S Link to comment Share on other sites More sharing options...
G+_Jason Perry Posted January 19, 2017 Share Posted January 19, 2017 Nope, but I am interested to hear how it goes. Link to comment Share on other sites More sharing options...
G+_Francisco Nogueira Posted January 19, 2017 Share Posted January 19, 2017 Me too. And what's the objective, may I ask? Link to comment Share on other sites More sharing options...
G+_Asterysk Posted January 19, 2017 Author Share Posted January 19, 2017 I'm trying to create a secure OS using Qubes and this means controlling the entire process from initial power on until Xen (core of Qubes) gets control. Coreboot seems to be the way to regain control of the BIOS. I'm also interested in being able to flash in situ using an SOIC8 test clip. Coincidently I'm also relearning Assembler so the creation of the Coreboot code will be good practice Link to comment Share on other sites More sharing options...
G+_Asterysk Posted January 19, 2017 Author Share Posted January 19, 2017 forgot to mention, the inspiration came from this kickstarter puri.sm - Purism – High-quality laptops that protect your freedom and privacy , I loved the idea of a completely open source laptop . Shame that Purism fell short of this but the intent was there, maybe others will follow and do it completely, mind you how that will ever be possible with the closed hidden code that is now part of all new Intel CPU's is a hurdle (hence why I'm using my trusty AMD powered G505S) Link to comment Share on other sites More sharing options...
G+_Francisco Nogueira Posted January 19, 2017 Share Posted January 19, 2017 And I'm happy someone has the time, the skills and the motivation to do this kind of stuff. You've got my admiration already. Good luck and keep us in the loop... Link to comment Share on other sites More sharing options...
G+_Jason Perry Posted January 19, 2017 Share Posted January 19, 2017 I just went from I am interested to WOW. +1 Francisco Nogueira?'s keep us in the loop. Link to comment Share on other sites More sharing options...
G+_Asterysk Posted January 19, 2017 Author Share Posted January 19, 2017 and this one https://www.crowdsupply.com/design-shift/orwl puri.sm - Purism – High-quality laptops that protect your freedom and privacy Link to comment Share on other sites More sharing options...
G+_Asterysk Posted January 19, 2017 Author Share Posted January 19, 2017 There is a long component shopping list (http://dangerousprototypes.com/docs/Flashing_a_BIOS_chip_with_Bus_Pirate#SOIC8_test_clip) , I have some of the items but not all so just did an order on aliexpress.com - Find Quality Wholesalers, Suppliers, Manufacturers, Buyers and Products from Our Award-Winning International Trade Site. Wholesale Products from China Wholesalers at Aliexpress.com. (what an addictive site especially for cheap electronic components and tools) , however, it will take about a month for everything to arrive so I am going to switch to the Qubes OS part for now.. Will do updates as I progress Link to comment Share on other sites More sharing options...
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