(UEFI) Dell XPS 15z L511z modded BIOS - and HOWTO

[follow_me]

Nice one

Btw, I took a look at a UEFI RAID driver. I highly doubt the one from win-raid will work, but I was mistaken in my previous post. It was not some Lenovo machine, it was the Inspiron 7720 that has a module called RaidEfiRom in it, which, given it comes from Dell from an SCT firmware (UEFI 2.31 though), I give higher chances of working. There were two GOP drivers present, too, and a UEFI driver for the ethernet NIC. I gave RaidEfiRom a first try, but it didn't load. If you are interested, the FFS structure is attached.

how about to take a look at alienware's m17x r3 firmware - it has almost identical hardware and RAID enabled from the box

---

Tested bcfg with ffs driver - it can'not add boot entry because it cant get the path for it
will try to patch bcfg