soc/intel/common/cse: Late sending EOP msg if !HECI_DISABLE_USING_SMM

Pushing EOP msg post FSP notify helps to save ~30ms+ boot time across
various warm reboots.

This patch ensures late sending EOP msg when function disabling of CSE
is no longer a requirement.

BUG=b:200644229
TEST=Able to save ~30ms+ of boot time

Without this code change EOP sending timestamp as below:

943:after sending EOP to ME                     1,248,328(61,954))

With this code change EOP sending timestamp as below:

943:after sending EOP to ME                     1,231,660 (2,754)

Change-Id: I2b78a1c07803aacfb34dce9e94b2a05a2491aabc
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57806
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

0 files changed, 0 insertions, 0 deletions