Difference between revisions of "Board:asus/m4a785t-m"

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== PCIe ==
== PCIe ==
From 53a89c25ce07fe70d2ec60098049714e3f483db2 Mon Sep 17 00:00:00 2001
From: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Date: Tue, 18 Sep 2012 19:35:44 +0200
Subject: [PATCH] IRQ tables for getting the PCIe graphic card working
Change-Id: Ie99ee5adaf997cb94c96eb1942d1089ab2528f85
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
---
  src/mainboard/asus/m4a785-m/irq_tables.c  |    6 +++---
  src/mainboard/asus/m4a785t-m/devicetree.cb |    6 +++---
  2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/mainboard/asus/m4a785-m/irq_tables.c b/src/mainboard/asus/m4a785-m/irq_tables.c
index 4edeec1..e02cd28 100644
--- a/src/mainboard/asus/m4a785-m/irq_tables.c
+++ b/src/mainboard/asus/m4a785-m/irq_tables.c
@@ -23,7 +23,7 @@
  const struct irq_routing_table intel_irq_routing_table = {
  PIRQ_SIGNATURE, /* u32 signature */
  PIRQ_VERSION, /* u16 version */
- 32 + 16 * CONFIG_IRQ_SLOT_COUNT, /* Max. number of devices on the bus */
+ 32 + 16 * 19, /* Max. number of devices on the bus */
  0x00, /* Interrupt router bus */
  (0x14 << 3) | 0x3, /* Interrupt router dev */
  0, /* IRQs devoted exclusively to PCI usage */
@@ -31,14 +31,14 @@ const struct irq_routing_table intel_irq_routing_table = {
  0x439d, /* Device */
  0, /* Miniport */
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
- 0x8, /* Checksum (has to be set to some value that
+ 0x2e, /* Checksum (has to be set to some value that
  * would give 0 after the sum of all bytes
  * for this structure (including checksum).
                                  */
  {
  /* bus,        dev | fn,  {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
- {0x01, (0x05 << 3) | 0x0, {{0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}}, 0x0, 0x0},
  {0x00, (0x02 << 3) | 0x0, {{0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}}, 0x0, 0x0},
+ {0x01, (0x00 << 3) | 0x0, {{0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}}, 0x2, 0x0},
  {0x00, (0x03 << 3) | 0x0, {{0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}}, 0x0, 0x0},
  {0x00, (0x04 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90}}, 0x0, 0x0},
  {0x00, (0x05 << 3) | 0x0, {{0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}}, 0x0, 0x0},
diff --git a/src/mainboard/asus/m4a785t-m/devicetree.cb b/src/mainboard/asus/m4a785t-m/devicetree.cb
index e8764b1..7095afd 100644
--- a/src/mainboard/asus/m4a785t-m/devicetree.cb
+++ b/src/mainboard/asus/m4a785t-m/devicetree.cb
@@ -10,8 +10,8 @@ chip northbridge/amd/amdfam10/root_complex
  device pci 18.0 on #  northbridge
  chip southbridge/amd/rs780
  device pci 0.0 on end # HT  0x9600
- device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
- device pci 2.0 off end # PCIE P2P bridge (external graphics) 0x9603
+ device pci 1.0 off end # Internal Graphics P2P bridge 0x9602
+ device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
  device pci 3.0 off end # PCIE P2P bridge 0x960b
  device pci 4.0 off end # PCIE P2P bridge 0x9604
  device pci 5.0 off end # PCIE P2P bridge 0x9605
@@ -24,7 +24,7 @@ chip northbridge/amd/amdfam10/root_complex
  register "gpp_configuration" = "3"  # Configuration D default
  register "port_enable" = "0x6fc"
  register "gfx_dev2_dev3" = "1"
- register "gfx_dual_slot" = "2"
+ register "gfx_dual_slot" = "0"
 
  register "gfx_lane_reversal" = "0"
  register "gfx_tmds" = "0"
--
1.7.5.4


== SerialICE ==
== SerialICE ==
* Selecting the ASUS M4A77TD-PRO mainboard makes the serialICE shell appear once flashed.
* Selecting the ASUS M4A77TD-PRO mainboard makes the serialICE shell appear once flashed.

Revision as of 14:06, 25 September 2012

Status

Device/functionality Status Comments
CPU
CPU works OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK Tested: AMD Athlon64 X2 250.
L1 cache enabled OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested Not tested yet
L2 cache enabled OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested Not tested yet
L3 cache enabled OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Multiple CPU support OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Multi-core support OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
Hardware virtualization OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested Not tested yet
RAM
EDO OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
SDRAM OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
SO-DIMM OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
DDR OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A N/A
DDR2 OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
DDR3 OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK 2G works, 4G(2 * 2G) works with lastest coreboot
Dual channel support OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
ECC support OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
On-board Hardware
On-board IDE 3.5" OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK Tested: 500GB HDD
On-board IDE 2.5" OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board SATA OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK Tested some ports, works fine
On-board SCSI OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board USB OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK USB keyboard works
On-board VGA OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK Tested:analog VGA and HDMI,dual screen.
On-board Ethernet OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
On-board Audio OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | No Linux driver crashes.
On-board Modem OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board FireWire OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board Smartcard reader OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board CompactFlash OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board PCMCIA OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board Wifi OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board Bluetooth OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
On-board SD card reader OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Add-on slots/cards
ISA add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Audio/Modem-Riser (AMR/CNR) cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
PCI add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK I've an ath9k wifi PCI card and it works.
Mini-PCI add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Mini-PCI-Express add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
PCI-X add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
AGP graphics cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
PCI Express x1 add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
PCI Express x2 add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
PCI Express x4 add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
PCI Express x8 add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
PCI Express x16 add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | No I'll investigate soon
PCI Express x32 add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
HTX add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Legacy / Super I/O
Floppy OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A There is no floppy connector at all.
Serial port 1 (COM1) OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK COM1 is only pin header on board. DB-9 serial connector is available, but not included with board.
Serial port 2 (COM2) OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Parallel port OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested No connector, pins on board only
PS/2 keyboard OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
PS/2 mouse OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
Game port OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Infrared OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
PC speaker OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
DiskOnChip OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Input
Trackpoint OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Touchpad OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Fn Hotkeys OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Fingerprint Reader OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Laptop
Docking VGA OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Docking LAN OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Docking USB OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Docking Audio OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Docking Displayport OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Thinklight OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Webcam OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
Miscellaneous
Sensors / fan control OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
Hardware watchdog OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
SMBus OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
CAN bus OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
CPU frequency scaling OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
Other powersaving features OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
ACPI OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
Reboot OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
Poweroff OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
Suspend OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Nonstandard LEDs OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" |
High precision event timers (HPET) OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" |
Random number generator (RNG) OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
Wake on modem ring OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
Wake on LAN OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" |
Wake on keyboard OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
Wake on mouse OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
TPM OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Flashrom OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK The chip is SPI

Introduction

This pages is about the port to the M4A785T-M, this mainboard is very similar to the M4A785-M, but:

  • it has DDR3 instead of DDR2

The port is in the very early stages...(it will be ok when screen will not flickers at resolutions > 800x600)

Building the serial port adapter

You'll need to build a serial port adapter to get the coreboot logs during. Here's a picture of the serial port connector on the mainboard:
ASUS M4A785T-M serial connector witout serial adapter.jpeg
And here's the kind of cable you will need:
ASUS M4A785T-M serial connector with serial adapter.jpeg
And you'll need to build a cable similar to this one(on the picture the DB9 is connector is a male connector):
ASUS M4A785T-M serial cable.jpeg
Here's how it looks like on the mainboard:

_____________________
|
|NC|09|
|08|07|
|06|05|
|04|03|
|02|01|
|
|

Here's a table of corresponding pins:

Mainboard connector pin Mainboard pin Function Standard DE9 pin connector Standard DE9 pin Function Mandatory for coreboot
1 ? ? ? No
2 RX 3 TX Yes (you could do without but it's advised to get it, to be able to use certain functions of coreboot)
3 TX 2 RX Yes
4 4 DTR No
5 Ground 5 Ground Yes
6 ? ? ? No
7 7 RTS No
8 8 CTS No
9 ? ? ? No

Adapting GNU/Linux

Before booting with coreboot, do the following:

  • blacklist the snd-hda* modules (refer to the usual way to get help for the GNU/Linux distribution you want to run for doing that)
  • 32bit GNU/Linux trisquel distribution tested
  • 64bit GNU/Linux trisquel distribution failed to initialize the USB.

Building Coreboot

To build coreboot for this mainboard:

  • checkout coreboot revision 1b1309f289d6fc9f6ec348686665d25218535030
  • Configure and Build it as usual(for having graphics you need to extract your VGA BIOS ROM from your BIOS)

PCIe

From 53a89c25ce07fe70d2ec60098049714e3f483db2 Mon Sep 17 00:00:00 2001
From: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Date: Tue, 18 Sep 2012 19:35:44 +0200
Subject: [PATCH] IRQ tables for getting the PCIe graphic card working

Change-Id: Ie99ee5adaf997cb94c96eb1942d1089ab2528f85
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
---
 src/mainboard/asus/m4a785-m/irq_tables.c   |    6 +++---
 src/mainboard/asus/m4a785t-m/devicetree.cb |    6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/mainboard/asus/m4a785-m/irq_tables.c b/src/mainboard/asus/m4a785-m/irq_tables.c
index 4edeec1..e02cd28 100644
--- a/src/mainboard/asus/m4a785-m/irq_tables.c
+++ b/src/mainboard/asus/m4a785-m/irq_tables.c
@@ -23,7 +23,7 @@
 const struct irq_routing_table intel_irq_routing_table = {
 	PIRQ_SIGNATURE,		/* u32 signature */
 	PIRQ_VERSION,		/* u16 version */
-	32 + 16 * CONFIG_IRQ_SLOT_COUNT, /* Max. number of devices on the bus */
+	32 + 16 * 19,		/* Max. number of devices on the bus */
 	0x00,			/* Interrupt router bus */
 	(0x14 << 3) | 0x3,	/* Interrupt router dev */
 	0,			/* IRQs devoted exclusively to PCI usage */
@@ -31,14 +31,14 @@ const struct irq_routing_table intel_irq_routing_table = {
 	0x439d,			/* Device */
 	0,			/* Miniport */
 	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
-	0x8,			/* Checksum (has to be set to some value that
+	0x2e,			/* Checksum (has to be set to some value that
 				 * would give 0 after the sum of all bytes
 				 * for this structure (including checksum).
                                  */
 	{
 		/* bus,        dev | fn,   {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
-		{0x01, (0x05 << 3) | 0x0, {{0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}}, 0x0, 0x0},
 		{0x00, (0x02 << 3) | 0x0, {{0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}}, 0x0, 0x0},
+		{0x01, (0x00 << 3) | 0x0, {{0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}}, 0x2, 0x0},
 		{0x00, (0x03 << 3) | 0x0, {{0x04, 0xdc90}, {0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}}, 0x0, 0x0},
 		{0x00, (0x04 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90}}, 0x0, 0x0},
 		{0x00, (0x05 << 3) | 0x0, {{0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90}}, 0x0, 0x0},
diff --git a/src/mainboard/asus/m4a785t-m/devicetree.cb b/src/mainboard/asus/m4a785t-m/devicetree.cb
index e8764b1..7095afd 100644
--- a/src/mainboard/asus/m4a785t-m/devicetree.cb
+++ b/src/mainboard/asus/m4a785t-m/devicetree.cb
@@ -10,8 +10,8 @@ chip northbridge/amd/amdfam10/root_complex
 			device pci 18.0 on #  northbridge
 				chip southbridge/amd/rs780
 					device pci 0.0 on end # HT  	0x9600
-					device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
-					device pci 2.0 off end # PCIE P2P bridge (external graphics) 0x9603
+					device pci 1.0 off end # Internal Graphics P2P bridge 0x9602
+					device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
 					device pci 3.0 off end # PCIE P2P bridge	0x960b
 					device pci 4.0 off end # PCIE P2P bridge 0x9604
 					device pci 5.0 off end # PCIE P2P bridge 0x9605
@@ -24,7 +24,7 @@ chip northbridge/amd/amdfam10/root_complex
 					register "gpp_configuration" = "3"   # Configuration D default
 					register "port_enable" = "0x6fc"
 					register "gfx_dev2_dev3" = "1"
-					register "gfx_dual_slot" = "2"
+					register "gfx_dual_slot" = "0"
 
 					register "gfx_lane_reversal" = "0"
 					register "gfx_tmds" = "0"
-- 
1.7.5.4

SerialICE

  • Selecting the ASUS M4A77TD-PRO mainboard makes the serialICE shell appear once flashed.