[XS] Change in coreboot[main]: mb/google/trulo: Register Firmware name for ISH

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/83671?usp=email )

(

4 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: mb/google/trulo: Register Firmware name for ISH
......................................................................

mb/google/trulo: Register Firmware name for ISH

Define ISH main firmware name so ISH shim loader can load firmware
from file system.

BUG=b:354607924
TEST=Boot trulo board, check that ISH is enabled and loaded
lspci shows: 00:12.0 Serial controller: Intel Corporation Device 54fc

Change-Id: Id60cb416a1cce5407bd483f0ce54f477584459b1
Signed-off-by: Varun Upadhyay 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83671
Reviewed-by: V Sowmya 
Tested-by: build bot (Jenkins) 
Reviewed-by: Subrata Banik 
Reviewed-by: Eric Lai 
---
M src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb
1 file changed, 1 insertion(+), 0 deletions(-)

Approvals:
  Eric Lai: Looks good to me, approved
  build bot (Jenkins): Verified
  Subrata Banik: Looks good to me, approved
  V Sowmya: Looks good to me, approved

diff --git a/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb b/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb
index 8e1093a..a93ba4e 100644
--- a/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb
+++ b/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb
@@ -47,6 +47,7 @@
    	device ref tcss_xhci on end
    	device ref ish on
    		chip drivers/intel/ish
+				register "firmware_name" = ""ish_fw.bin""
    			register "add_acpi_dma_property" = "true"
    			device generic 0 on end
    		end