amd/stoneyridge: Delete early_setup.c

All preparation done, early_setup.c now useless. Delete early_setup.c,

BUG=b:64033893
TEST=None.

Change-Id: Ibe75a2d5cc46641e9d0af462a8a0ba5bb7a0f9c3
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22569
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2 files changed