First step to porting coreboot is a proper GPIO configuration. It can be done based on readily available PCH datasheets. PCH was introduced in Intel 5 Series, as a replacement for both the southbridge ...

A guide for Ivy Bridge ThinkPads has also been merged to coreboot documentation, see here. Old versions of stock BIOS for these models have several security issues. In context of this guide, two of ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...