util/nvmutil: re-introduce do_read in readGbe

lots of block devices use 4KB block size. it makes
sense to have this optimisation here.

i previously removed it, along with the one that
only reads the NVM area - that one is still gone,
because it was largely pointless.

because of this modification returning, i also
re-introduced the check in setWord against
nvmPartModified - otherwise, for example, running
cmd brick 0 would brick part 0 but then write
all zeroes to part 1.

Signed-off-by: Leah Rowe <leah@libreboot.org>

0 files changed, 0 insertions, 0 deletions