soc/intel/{icl.tgl,jsl}: Remove SMRAM register programming

SA SMRAMC register PCI offset 0x88 is deprecated ICL. JSL and TGL.
Removing the register programming for these platforms. The write to
this register does not take effect and remains configured to 0, even
when programmed.

Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Change-Id: I3f581b90ea99012980f439a7914e8d901585b004
---
M src/soc/intel/icelake/cpu.c
M src/soc/intel/icelake/include/soc/systemagent.h
M src/soc/intel/icelake/smmrelocate.c
M src/soc/intel/jasperlake/cpu.c
M src/soc/intel/jasperlake/include/soc/systemagent.h
M src/soc/intel/jasperlake/smmrelocate.c
M src/soc/intel/tigerlake/cpu.c
M src/soc/intel/tigerlake/include/soc/systemagent.h
M src/soc/intel/tigerlake/smmrelocate.c
9 files changed, 0 insertions(+), 66 deletions(-)