Patches in :
https://github.com/kakaroto/coreboot/commits/librem13v2_sata_fix
need to be reviewed internally, cleaned up (commit messages especially need to be fleshed out I think) then pushed upstream for official review.
Note that two of my patches, for flashconsole+broadwell are already done differently by Nicola Corna : https://review.coreboot.org/#/c/21107/