[XS] Change in coreboot[main]: soc/qualcomm: Use runtime check for QUP wrapper 2 init

[Subrata Banik (Code Review)]

Attention is currently required from: Julius Werner, Kapil Porwal, Subrata Banik.

Hello Julius Werner, Kapil Porwal, Paul Menzel, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/87271?usp=email

to look at the new patch set (#2).

Change subject: soc/qualcomm: Use runtime check for QUP wrapper 2 init
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soc/qualcomm: Use runtime check for QUP wrapper 2 init

Refactor the initialization logic for the optional QUPv3 wrapper 2.
Add a runtime check of the `QUP_WRAP2_BASE` macro's value within
`qupv3_fw_init`.

This approach simplifies the QUP wrapper 2 initialization, making the
code flow depend directly on whether a valid base address is defined
for the target SoC.

To facilitate this, explicitly define `QUP_WRAP2_BASE` as 0 (acting as
a dummy entry) for SoCs like sc7180 and sc7280 which do not include
this hardware block. The `if (QUP_WRAP2_BASE)` check will correctly
evaluate to false for these platforms, skipping the initialization.
Platforms that do have QUP wrapper 2 should define its non-zero base
address.

TEST=Able to build google/herobine.

Change-Id: I553ee4891abc5dd744b69bcbee1cca2efd993ef3
Signed-off-by: Subrata Banik 
---
M src/soc/qualcomm/common/qupv3_config.c
M src/soc/qualcomm/sc7180/include/soc/addressmap.h
M src/soc/qualcomm/sc7280/include/soc/addressmap.h
3 files changed, 8 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/71/87271/2