Kyösti Mälkki uploaded patch set #5 to this change.

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timestamps: Improve collection for ENV_ROMSTAGE_OR_BEFORE

Keep track of the active timestamp table location using
a CAR_GLOBAL variable. Done this way, the entire table
can be located outside _car_relocatable_data and we only
switch the pointer to CBMEM and copy the data before
CAR gets torn down.

Remove timestamp_cache from postcar and ramstate, as CBMEM
is available early on.

Modify intel/fsp_broadwell_de such that timestamp_init() is
called while REGION(timestamp) is available, adding two new
early timestamps. Other FSP1.0 platforms fsp_baytrail and
fsp_rangeley already did it this way.

Change-Id: I87370f62db23318069b6fd56ba0d1171d619cb8a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
---
M src/arch/x86/car.ld
M src/include/timestamp.h
M src/lib/timestamp.c
M src/soc/intel/fsp_broadwell_de/romstage/romstage.c
4 files changed, 75 insertions(+), 105 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/32/35032/5

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