Change in coreboot[master]: soc/intel/apollolake: Rename PWRMBASE macro and function

[Subrata Banik (Code Review)]

Attention is currently required from: Andrey Petrov, Patrick Rudolph.
Hello Andrey Petrov, Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/61532

to look at the new patch set (#3).

Change subject: soc/intel/apollolake: Rename PWRMBASE macro and function
......................................................................

soc/intel/apollolake: Rename PWRMBASE macro and function

This patch ensures PWRMBASE macro name and function to get PWRMBASE
address on APL SoC is align with other IA SoC.

PMC_BAR0 -> PCH_PWRM_BASE_ADDRESS
read_pmc_mmio_bar() ->  pmc_mmio_regs()

Additionally, make `pmc_mmio_regs` a public function for other IA common
code may need to get access to this function.

BUG=None
TEST=None

Signed-off-by: Subrata Banik 
Change-Id: I3a61117f34b60ed6eeb9bda3ad853f0ffe6390f7
---
M src/soc/intel/apollolake/bootblock/bootblock.c
M src/soc/intel/apollolake/include/soc/iomap.h
M src/soc/intel/apollolake/include/soc/pm.h
M src/soc/intel/apollolake/pmc.c
M src/soc/intel/apollolake/pmutil.c
5 files changed, 11 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/32/61532/3