Change in coreboot[master]: libpayload: Export PCIe MMCONF from coreboot to libpayload

[Ravi kumar (Code Review)]

Attention is currently required from: Shelley Chen, Ravi kumar, mturney mturney, Arthur Heymans, Furquan Shaikh, Kyösti Mälkki.
Hello Shelley Chen, build bot (Jenkins), mturney mturney, Furquan Shaikh, Arthur Heymans, Kyösti Mälkki, Prasad Malisetty,

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

https://review.coreboot.org/c/coreboot/+/57614

to look at the new patch set (#18).

Change subject: libpayload: Export PCIe MMCONF from coreboot to libpayload
......................................................................

libpayload: Export PCIe MMCONF from coreboot to libpayload

Add support for passing PCIe MMCONF base from coreboot to
Libpayload. Parsing and saving PCIe MMCONF base address in
lib_sysinfo to allow config access from libpayload arch
specific PCI driver.

Signed-off-by: Prasad Malisetty 
Change-Id: I1ca2be55b98c8d1b86576072078cdda02ac55940
---
M payloads/libpayload/Kconfig
M payloads/libpayload/include/coreboot_tables.h
M payloads/libpayload/include/sysinfo.h
M payloads/libpayload/libc/coreboot.c
M src/commonlib/include/commonlib/coreboot_tables.h
M src/device/Kconfig
M src/include/boot/coreboot_tables.h
M src/lib/coreboot_table.c
M src/soc/qualcomm/sc7280/Kconfig
9 files changed, 58 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/14/57614/18