[XS] Change in coreboot[main]: ec/starlabs/merlin: Don't report the battery serial number to ACPI

[Felix Held (Code Review)]

Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/83633?usp=email )

Change subject: ec/starlabs/merlin: Don't report the battery serial number to ACPI
......................................................................

ec/starlabs/merlin: Don't report the battery serial number to ACPI

Reporting the battery serial number to ACPI causes Windows to say
there isn't a battery present. As the serial number is as useful as
waterproof towel, don't do it.

Change-Id: I97a28b1d8d7bb45ea4790c8125cd3c1bc52ee5f9
Signed-off-by: Sean Rhodes 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83633
Tested-by: build bot (Jenkins) 
Reviewed-by: Matt DeVillier 
---
M src/ec/starlabs/merlin/acpi/battery.asl
1 file changed, 0 insertions(+), 6 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Matt DeVillier: Looks good to me, approved

diff --git a/src/ec/starlabs/merlin/acpi/battery.asl b/src/ec/starlabs/merlin/acpi/battery.asl
index e6b0964..ee800ed 100644
--- a/src/ec/starlabs/merlin/acpi/battery.asl
+++ b/src/ec/starlabs/merlin/acpi/battery.asl
@@ -48,9 +48,6 @@
    		SBIF  [6] = B1DC / 20	// 5%
    		SBIF  [7] = B1DC / 500	// 0.2%
    		SBIF  [8] = B1DC / 500	// 0.2%
-			If (B1SN != 0xffff) {
-				SBIF [10] = B1SN
-			}
    	}
    	Return (SBIF)
    }
@@ -101,9 +98,6 @@
    		}
    		XBIF [14] = B1DC / 500	// 0.2%
    		XBIF [15] = B1DC / 500	// 0.2%
-			If (B1SN != 0xffff) {
-				XBIF [17] = B1SN
-			}
    	}
    	Return (XBIF)
    }