Lombard/retroboot: Coreboot distribution, replacing the proprietary BIOS/UEFI firmware found on most computers. Provides an automated build system that integrates coreboot, GRUB, SeaBIOS and automatically builds ROM images for installation.

Leah Rowe 2183c24b6e docs/install: Update X220/X230/T430 instructions based on recent changes		4 anni fa
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t420	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
t420s	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
t60_ati_x1400	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x200_16mb	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x200_4mb	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x200_8mb	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x220	2183c24b6e docs/install: Update X220/X230/T430 instructions based on recent changes	4 anni fa
x230_4mb	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x230_7mb	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x230t_4mb	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x230t_7mb	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa
x60	6175575610 build/roms: re-factor, support multiple payloads, remove board-specific logic	4 anni fa