Marshall Dawson (marshalldawson3rd@gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17848
-gerrit
commit c1cf651f49e13e8a8c05d8ccf8598411c51c0f0c Author: Marshall Dawson marshalldawson3rd@gmail.com 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 marshalldawson3rd@gmail.com Original-Reviewed-by: Marc Jones marcj303@gmail.com (squashed from 2c8dafdf44cf1a84cbc25e8aa381c04c160ee705 and 3c755f70ffa36c0fc92a1da0e3f5f877c8dc9e8b)
Change-Id: I7398452c6e70b4545e16398f3fec157f2f30293a Signed-off-by: Marshall Dawson marshalldawson3rd@gmail.com --- 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")