From 282c8322791800ee0d732fdaa5eb2cd8f7effd58 Mon Sep 17 00:00:00 2001
From: Renze Nicolai <renze@rnplus.nl>
Date: Fri, 18 Nov 2016 23:33:16 +0100
Subject: mainboard/ms7721: Add MSI MS-7721 (FM2-A57MA-E35)
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Adds support for the MSI MS-7721 (FM2-A75MA-E35) motherboard.

Tested by building coreboot with:
 - VGA bios (needed for onboard video)
 - XHCI firmware
 - SeaBIOS payload

CPU: AMD A8-6500 APU
RAM: 2x 2GB Samsung M378B5673EH1

Confirmed booting using:
 - USB stick with Arch Linux (kernel 4.7.5)
 - Gentoo live CD from SATA dvd drive
 - Gentoo installation from SATA harddisk (kernel 4.4.26)

Change-Id: I757e011de01ca9f340fd524b10e7fa3f291d53e3
Signed-off-by: Renze Nicolai <renze@rnplus.nl>
Reviewed-on: https://review.coreboot.org/17495
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
---
 src/mainboard/msi/ms7721/dsdt.asl | 30 ++++++------------------------
 1 file changed, 6 insertions(+), 24 deletions(-)

(limited to 'src/mainboard/msi/ms7721/dsdt.asl')

diff --git a/src/mainboard/msi/ms7721/dsdt.asl b/src/mainboard/msi/ms7721/dsdt.asl
index 0028855c94..f1840f64b6 100644
--- a/src/mainboard/msi/ms7721/dsdt.asl
+++ b/src/mainboard/msi/ms7721/dsdt.asl
@@ -3,6 +3,7 @@
  *
  * Copyright (C) 2012 Advanced Micro Devices, Inc.
  * Copyright (C) 2013 Sage Electronic Engineering, LLC
+ * Copyright (C) 2016 Renze Nicolai <renze@rnplus.nl>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,12 +20,12 @@ DefinitionBlock (
 	"DSDT.AML",		/* Output filename */
 	"DSDT",			/* Signature */
 	0x02,			/* DSDT Revision, needs to be 2 for 64bit */
-	"ASUS  ",		/* OEMID */
+	"MSI   ",		/* OEMID */
 	"COREBOOT",		/* TABLE ID */
 	0x00010001		/* OEM Revision */
 	)
 {	/* Start of ASL file */
-	/* #include <arch/x86/acpi/debug.asl> */	/* Include global debug methods if needed */
+	#include <arch/x86/acpi/debug.asl>	/* Include global debug methods if needed */
 
 	/* Globals for the platform */
 	#include "acpi/mainboard.asl"
@@ -61,33 +62,14 @@ DefinitionBlock (
 
 			/* Describe the AMD Fusion Controller Hub Southbridge */
 			#include <southbridge/amd/agesa/hudson/acpi/fch.asl>
-
-			/**
-			 * TODO: The devices listed here (SBR0 and SBR1) do not appear to
-			 *       be referenced anywhere and could possibly be removed.
-			 */
-			Device(SBR0) { /* PCIe 1x SB */
-				Name(_ADR, 0x00150000)
-				Name(_PRW, Package() {0x18, 4})
-				Method(_PRT,0) {
-					If(PMOD){ Return(ABR0) }   /* APIC mode */
-					Return (PBR0)              /* PIC mode  */
-				}
-			}
-
-			Device(SBR1) { /* Onboard network */
-				Name(_ADR, 0x00150001)
-				Name(_PRW, Package() {0x18, 4})
-				Method(_PRT, 0) {
-					If(PMOD){ Return(ABR1) }   /* APIC mode */
-					Return (PBR1)              /* PIC mode  */
-				}
-			}
 		}
 
 		/* Describe PCI INT[A-H] for the Southbridge */
 		#include <southbridge/amd/agesa/hudson/acpi/pci_int.asl>
 
+		/* Describe USB for the Southbridge */
+		#include <southbridge/amd/agesa/hudson/acpi/usb.asl>
+
 	}   /* End Scope(_SB)  */
 
 	/* Describe SMBUS for the Southbridge */
-- 
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