Marty E. Plummer has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/35010 )
Change subject: coreboot.rom: add ffs headers ......................................................................
Patch Set 4:
(1 comment)
https://review.coreboot.org/c/coreboot/+/35010/4/Makefile.inc File Makefile.inc:
https://review.coreboot.org/c/coreboot/+/35010/4/Makefile.inc@1183 PS4, Line 1183: HBB
Do we want to keep this consistent with the stock IBM firmware and use HBBL here?
Well, here I'm using a trick, primarily for indev work and the initial flash. Theoretically the current seeprom images from an open-power system is programmed to find a 'HBB' partition on the pnor and load it. Eventually that may be the right choice going forward, if we keep the FFS_HEADERs beyond the initial flash and dev testing (the idea is eventually the sbe+hbbl image on the seeprom will have been incorporated into the coreboot build (directly or as a submodule) and probably stored in the cbfs to be written to the seeproms later.