[coreboot-gerrit] [S] Change in coreboot[master]: soc/intel/baytrail: add _HRV to I2C ACPI devices

[Martin L Roth (Code Review)]

Martin L Roth has submitted this change. ( https://review.coreboot.org/c/coreboot/+/71199 )

Change subject: soc/intel/baytrail: add _HRV to I2C ACPI devices
......................................................................

soc/intel/baytrail: add _HRV to I2C ACPI devices

For some reason, the Windows i2c drivers won't attach without
_HRV (hardware version) defined for the i2c controllers.
Add it, using value taken from Intel baytrail/valleyview edk2
reference code.

TEST=boot Windows 10/11 on google/rambi, verify i2c drivers load
properly.

Change-Id: I590acd1f1b75f6bf2bf278e67eec1dcc24bcc15d
Signed-off-by: Matt DeVillier 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71199
Tested-by: build bot (Jenkins) 
Reviewed-by: Angel Pons 
---
M src/soc/intel/baytrail/acpi/lpss.asl
1 file changed, 35 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Angel Pons: Looks good to me, approved

diff --git a/src/soc/intel/baytrail/acpi/lpss.asl b/src/soc/intel/baytrail/acpi/lpss.asl
index 113d5c0..b8e2d96 100644
--- a/src/soc/intel/baytrail/acpi/lpss.asl
+++ b/src/soc/intel/baytrail/acpi/lpss.asl
@@ -94,6 +94,8 @@
    	Return (^RBUF)
    }

+	Method (_HRV, 0, NotSerialized) { Return (0x06) }
+
    Method (_STA)
    {
    	If (\S1EN == 1) {
@@ -153,6 +155,8 @@
    	Return (^RBUF)
    }

+	Method (_HRV, 0, NotSerialized) { Return (0x06) }
+
    Method (_STA)
    {
    	If (\S2EN == 1) {
@@ -205,6 +209,8 @@
    	FixedDMA (0x15, 0x5, Width32Bit, )
    })

+	Method (_HRV, 0, NotSerialized) { Return (0x06) }
+
    Method (_CRS)
    {
    	CreateDwordField (^RBUF, ^BAR0._BAS, RBAS)
@@ -271,6 +277,8 @@
    	Return (^RBUF)
    }

+	Method (_HRV, 0, NotSerialized) { Return (0x06) }
+
    Method (_STA)
    {
    	If (\S4EN == 1) {
@@ -330,6 +338,8 @@
    	Return (^RBUF)
    }

+	Method (_HRV, 0, NotSerialized) { Return (0x06) }
+
    Method (_STA)
    {
    	If (\S5EN == 1) {
@@ -389,6 +399,8 @@
    	Return (^RBUF)
    }

+	Method (_HRV, 0, NotSerialized) { Return (0x06) }
+
    Method (_STA)
    {
    	If (\S6EN == 1) {
@@ -448,6 +460,8 @@
    	Return (^RBUF)
    }

+	Method (_HRV, 0, NotSerialized) { Return (0x06) }
+
    Method (_STA)
    {
    	If (\S7EN == 1) {