Libreboot on a ThinkPad T60 with ATI Graphics?

[nightninja96]

Hello, I was wondering if it is possible to libreboot a ThinkPad T60 that has ATI graphics? I have been researching it and people are say both yes and no... Still not sure if it’s possible.
All input appreciated

[TP-Grrl]

As far as I know, you can't because video bios on ATI have copyright. So, no "libre" video bios.

[TRS-80]

It is theoretically possible, however no one has reverse engineered the ATI VGABIOS, whereas they have for the Intel VGABIOS (or it was open to begin with; not sure which).

[axur-delmeria]

There is native initialization for Intel graphics (probably based on the chipset documentation provided by Intel), but none for ATI, so you really need the ATI VGA BIOS.