[XS] Change in coreboot[main]: mb/google/brox: Apply ISH_FW_VERSION in Kconfig

[Ren Kuo (Code Review)]

Attention is currently required from: David Wu, Karthik Ramasubramanian, Marx Wang, Subrata Banik.

Hello David Wu, Karthik Ramasubramanian, Marx Wang, Subrata Banik, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/85580?usp=email

to look at the new patch set (#4).

Change subject: mb/google/brox: Apply ISH_FW_VERSION in Kconfig
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mb/google/brox: Apply ISH_FW_VERSION in Kconfig

Apply ISH_FW_VERSION in Kconfig to improve boot time.
It won't do some ISH init task without the config on UFS sku and
cause boot to kernel time over 1.55 sec from G3 boot.

BUG=b:364971947
BRANCH=firmware-brox-16080.B
TEST=cbmem -c | grep "ISH version" -> ISH version: 5.4.2.7780
     Boot to OS on jubilant, run bootperf test of G3 boot.
     Confirm the test result is pass.

Change-Id: I31db0925a81b6ec68ee6afcb262e540ba7db206a
Signed-off-by: Ren Kuo 
---
M src/mainboard/google/brox/Kconfig
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/85580/4