[S] Change in coreboot[master]: mb/google/nissa/var/yaviks: Enable ISH driver and firmware name

[Felix Held (Code Review)]

Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/69606 )

Change subject: mb/google/nissa/var/yaviks: Enable ISH driver and firmware name
......................................................................

mb/google/nissa/var/yaviks: Enable ISH driver and firmware name

Enable ISH driver and set firmware name as "adl_ish_lite.bin"

BUG=b:242291814
TEST=boot into kernel, and check dmesg
"ISH firmware intel/adl_ish_lite.bin loaded"

Change-Id: I4badabba1a0cfceb77fc91f21953496152f19615
Signed-off-by: Wisley Chen 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69606
Reviewed-by: Eric Lai 
Reviewed-by: Kangheui Won 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/brya/variants/yaviks/overridetree.cb
1 file changed, 26 insertions(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Kangheui Won: Looks good to me, approved
  Eric Lai: Looks good to me, approved

diff --git a/src/mainboard/google/brya/variants/yaviks/overridetree.cb b/src/mainboard/google/brya/variants/yaviks/overridetree.cb
index 6b57ada..c3b98b5 100644
--- a/src/mainboard/google/brya/variants/yaviks/overridetree.cb
+++ b/src/mainboard/google/brya/variants/yaviks/overridetree.cb
@@ -212,7 +212,12 @@
    		end
    	end
    	device ref emmc on end
-		device ref ish on end
+		device ref ish on
+			chip drivers/intel/ish
+				register "firmware_name" = ""adl_ish_lite.bin""
+				device generic 0 on end
+			end
+		end
    	device ref ufs on end
    	device ref pch_espi on
    		chip ec/google/chromeec