coreboot t132: Add clock.c to all three stages of coreboot

Enable adding of clock.c to romstage and ramstage in addition to bootblock. Code
for enabling armv8 core is not included yet. clock_init added to bootblock.c

BUG=None
BRANCH=None
TEST=Compiles successfully for rush.

Original-Change-Id: I858c41a83d665da2c406707586b5e35a732177d4
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205581
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 61dbf1db72307815c4abdc218799479c334a4882)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I688e1e1373dea26557a84507a8e92d3055862801
Reviewed-on: http://review.coreboot.org/8569
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
3 files changed