[coreboot-gerrit] New patch to review for coreboot: amd/gardenia: Add AHB bridge registers in ACPI

[Marshall Dawson]

Marshall Dawson ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17848

-gerrit

commit 6652554c78bcd161ba96fafe196e98e9332a658e
Author: Marshall Dawson 
Date:   Wed Oct 19 19:28:15 2016 -0400

amd/gardenia: Add AHB bridge registers in ACPI

Add the region used by the A-Link to AHB configuration registers.

Original-Signed-off-by: Marshall Dawson 
    Original-Reviewed-by: Marc Jones 
    (squashed from 2c8dafdf44cf1a84cbc25e8aa381c04c160ee705
               and 3c755f70ffa36c0fc92a1da0e3f5f877c8dc9e8b)

Change-Id: I7398452c6e70b4545e16398f3fec157f2f30293a
    Signed-off-by: Marshall Dawson 
---
 src/mainboard/amd/gardenia/acpi/carrizo_fch.asl | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/mainboard/amd/gardenia/acpi/carrizo_fch.asl b/src/mainboard/amd/gardenia/acpi/carrizo_fch.asl
index 2b9df3b..954ab43 100644
--- a/src/mainboard/amd/gardenia/acpi/carrizo_fch.asl
+++ b/src/mainboard/amd/gardenia/acpi/carrizo_fch.asl
@@ -13,6 +13,20 @@
  * GNU General Public License for more details.
  */

+Device(AAHB) {
+	Name(_HID,"AAHB0000")
+	Name(_UID,0x0)
+	Name(_CRS, ResourceTemplate()
+	{
+		IRQ(Edge, ActiveHigh, Exclusive) {7}
+		Memory32Fixed(ReadWrite, 0xFEDC0000, 0x2000)
+	})
+
+	Method (_STA, 0x0, NotSerialized) {
+		Return (0x0F)
+	}
+}
+
 Device(GPIO) {
    Name (_HID, "AMD0030")
    Name (_CID, "AMD0030")