Difference between revisions of "Board:asus/a8v-e se"

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|CPU_status = OK
|CPU_status = OK
|CPU_comments = I'm using an AMD Opteron 175 Dual Core Processor, both cores do work, Opteron 144 worked too.
|CPU_comments = I'm using an AMD Opteron 175 Dual Core Processor, both cores do work, Opteron 144 worked too.
|CPU_L1_status = OK
|CPU_L1_comments =
|CPU_L2_status = OK
|CPU_L2_comments =
|CPU_L3_status = N/A
|CPU_multiple_status = N/A
|CPU_multicore_status = OK
|CPU_multicore_comments = Opteron 175
|CPU_virt_status = Untested


|RAM_EDO_status = N/A
|RAM_EDO_status = N/A
Line 15: Line 25:


|IDE_status = OK
|IDE_status = OK
|IDE_comments = '''USE 80 WIRE CABLES OR ALTER CONFIGURATION!'''
|IDE_25_status = N/A
|IDE_25_status = N/A
|IDE_CF_status = Untested
|IDE_CF_status = Untested
Line 62: Line 73:
}}
}}


== ACPI setup HOWTO ==
= Motherboard hardware list =
 
Please have a look to files in the src/mainboard/asus/a8v-e_se. Check also the [ http://acpi.info ]
which contains the specification.
 
=== Setup hardware ===
 
Setup the PMIO base address to some known address, and setup the desired ACPI IRQ (usually IRQ9).
Sometimes it is called SCI interrupt.
 
=== Fill FADT ===
 
Now you will need to create an ACPI table which describes the I/O port location for kernel ACPI implementation. This is the FACP table. You will need to create the fadt.c file and fill in
the IO port values plus IRQ:
 
<pre>
fadt->sci_int = 9;
fadt->pm1a_evt_blk = VT8237R_ACPI_IO_BASE;
fadt->pm1b_evt_blk = 0x0;
fadt->pm1a_cnt_blk = VT8237R_ACPI_IO_BASE + 0x4;
fadt->pm1b_cnt_blk = 0x0;
fadt->pm2_cnt_blk = 0x0;
fadt->pm_tmr_blk = VT8237R_ACPI_IO_BASE + 0x8;
fadt->gpe0_blk = VT8237R_ACPI_IO_BASE + 0x20;
fadt->gpe1_blk = 0x0;
</pre>
 
In this example the ACPI IRQ is 9, and the PM1A event block start at VT8237R_ACPI_IO_BASE. You
may obtain some values from cat /proc/ioport if running with proprietary BIOS. Not all blocks
are necessary usually only PM1A PMTMR and GPE0 are used. Please note that this table has the IO port
information stored twice using different formats. Please consult the ACPI specification for details,
mostly could be used what are the defaults in the fadt.c


=== Fill DSDT ===
* AMD K8
* VIA K8T890
* VIA VT8237
* W83627EHF
* ICS ICS953202
* Semtech SC2643VX


The DSDT table contains a bytecode that is executed by driver in the kernel. This table stores also
= Motherboard GPIO configuration =
ACPI routing information in _PRT methods. You may add those _PRT methods later.


Very generic DSDT table would look like in similar way how it is ASUS A8V-E (dsdt.asl).
It seems only GPIO2 and GPIO5 is used from W83627EHF/EHG. VT8237GPIO is perhaps used for CABLE select
and with GP0 one can blink the power LED.


<pre>
== GPIO2 (0xE4) ==
        Scope (\_PR)
        {
                Processor (\_PR.CPU0, 0x00, 0x000000, 0x00) {}
                Processor (\_PR.CPU1, 0x01, 0x000000, 0x00) {}
        }
</pre>


This is here for compatibility. More interresting is:
No inversions, bit0 and bit1 inputs, rest configured as outputs.
<pre>


        /* For now only define 2 power states:
=== GPIO2 bit7 ===
        *  - S0 which is fully on
memory voltage select
        *  - S5 which is soft off
        * any others would involve declaring the wake up methods
        */
        Name (\_S0, Package () {0x00, 0x00, 0x00, 0x00 })
        Name (\_S5, Package () {0x02, 0x02, 0x00, 0x00 })
</pre>


This defines the SLP_TYP fields in PM1A register. In my case I need to store 010 to perform soft off.
=== GPIO2 bit 6 ===
And 000 to wakeup. Modify it to fit your chipset needs. Rest of the files is quite generic, except the _PRT methods which define the routing.
memory voltage select


<pre>
=== GPIO2 bit 5 ===
    Package (0x04) { 0x000BFFFF, 0x00, 0x00, 0x10 }, //slot 0xB
1 = vcore offset + 100mV
    Package (0x04) { 0x000BFFFF, 0x01, 0x00, 0x11 },
0 = vcore offset + 200mV
    Package (0x04) { 0x000BFFFF, 0x02, 0x00, 0x12 },
    Package (0x04) { 0x000BFFFF, 0x03, 0x00, 0x13 },
</pre>


This defines the slot 0xB (all functions FFFF) routing as follows :
=== GPIO2 bit 4 ===
<pre>
1 = 1.5V Chipset voltage
INTA -> IRQ16
0 = 1.6V Chipset voltage
INTB -> IRQ17
INTC -> IRQ18
INTD -> IRQ19
</pre>


You may also just state just one state/function:
=== GPIO2 bit 3 ===
<pre>
0 = VID can be changed
Package (0x04) { 0x000F0001, 0x00, 0x00, 0x14 }, //0xf NAtive IDE IRQ 20
1 = LockVID
</pre>


This means 0:0f.1 INTA is routed to IRQ20.
=== GPIO2 bit 2 ===
output always 1 ??? maybe it is connected as turbo# on clock chip.


Please note that the 0x10, 0x11 are called GSI (global system interrupt). All your interrupts routed through first APIC will start with 0x00, second APIC will perhaps start at IRQ24 etc etc...
=== GPIO2 bit 1 ===
This example has no support for legacy PIC routing. For PIC routing you would need  to alter rest of the fields in the _PRT package and also crete PIRQA-PIRQD special devices.
unused input (set to MOSI/MISO in CR29)


Rest of the file contains just some legacy devices to make certain OS instatallers happy.
=== GPIO2 bit 0 ===
Don't forget to install iasl compiler and also adjust the LinuxBIOS buildsystem to build binary DSDT
unused input (set to MOSI/MISO in CR29)
for you.


=== Other tables ===
== GPIO5 (0xE1) ==


Rest of the ACPI tables is located at acpi_tables.c. I will describe briefly all methods:
bit5 and bit0 are outputs, rest is not used as GPIO. No inversions.
CR2D is 0x21 it means only GP50 and GP55 are used for GPIO.


==== acpi_fill_mcfg ====
=== GPIO5 bit5 ===
memory voltage select


If your platform supports MMCONFIG (memory mapped PCI configuration registers) just modify the
=== GPIO5 bit0 ===
function with correct base address.
memory voltage select


==== acpi_fill_madt ====


This describes the ACPI IRQ information, as well as IRQ override. The gsi_base used in the code
{|
is base for second APIC. Provide APIC bases and IDs. Usually there are two IRQ overrides. IRQ0 override means that IRQ0 is not connected to pin 0 on APIC but to another, most likely IRQ2. Second IRQ override is for ACPI IRQ. This overrides the 'level' of the interrupt to 'active low'. The rest of the table fills
|+ Memory voltage adjustment
! Voltage !! GPIO5 bit 5/0 !! GPIO2 bit 7/6
|-
|2.60V || 11 || 01 
|-
|2.65V || 01 || 11
|-
|2.70V || 00 || 11
|-
|2.75V || 01 || 10
|-
|2.80V || 10 || 00
|-
|2.85V || 00 || 10
|-
|2.90V || 00 || 01
|-
|2.95V || 01 || 00
|-
|3.00V || 00?? || 00??
|-
|}

Latest revision as of 23:20, 18 January 2014

Status

Device/functionality Status Comments
CPU
CPU works OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK I'm using an AMD Opteron 175 Dual Core Processor, both cores do work, Opteron 144 worked too.
L1 cache enabled OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
L2 cache enabled OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
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 Opteron 175
Hardware virtualization OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Untested
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 }}" | OK Works with patches I posted to the list.
DDR2 OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
DDR3 OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Dual channel support OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK According to memtest86+ it works.
ECC support OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
On-board Hardware
On-board IDE 3.5" OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK USE 80 WIRE CABLES OR ALTER CONFIGURATION!
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
On-board SCSI OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
On-board USB OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK Tested: USB thumb drive.
On-board VGA OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | N/A
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 }}" | OK
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 }}" | Unknown
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 }}" | Unknown
On-board PCMCIA OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
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 }}" | Unknown
PCI add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
Mini-PCI add-on cards OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
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 }}" | Unknown
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 }}" | OK
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 }}" | OK Graphics card works.
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 }}" | Untested
Serial port 1 (COM1) OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
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 Doing modprobe parport parport_pc works, but no further tests were done.
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 }}" | OK
Game port OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Infrared OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
PC speaker OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
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 }}" | OK
Hardware watchdog OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
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 }}" | OK All you need is to patch the DSDT table with your CPU performance state settings.
Other powersaving features OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
ACPI OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK ACPI power button event works.
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 }}" | Unknown TODO: Are there special-purpose LEDs on this board?
High precision event timers (HPET) OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | OK
Random number generator (RNG) OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Wake on modem ring OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Wake on LAN OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Wake on keyboard OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
Wake on mouse OK=lime | TODO=red | No=red | WIP=orange | Untested=yellow | N/A=lightgray | yellow }}" | Unknown
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

Motherboard hardware list

  • AMD K8
  • VIA K8T890
  • VIA VT8237
  • W83627EHF
  • ICS ICS953202
  • Semtech SC2643VX

Motherboard GPIO configuration

It seems only GPIO2 and GPIO5 is used from W83627EHF/EHG. VT8237GPIO is perhaps used for CABLE select and with GP0 one can blink the power LED.

GPIO2 (0xE4)

No inversions, bit0 and bit1 inputs, rest configured as outputs.

GPIO2 bit7

memory voltage select

GPIO2 bit 6

memory voltage select

GPIO2 bit 5

1 = vcore offset + 100mV 0 = vcore offset + 200mV

GPIO2 bit 4

1 = 1.5V Chipset voltage 0 = 1.6V Chipset voltage

GPIO2 bit 3

0 = VID can be changed 1 = LockVID

GPIO2 bit 2

output always 1 ??? maybe it is connected as turbo# on clock chip.

GPIO2 bit 1

unused input (set to MOSI/MISO in CR29)

GPIO2 bit 0

unused input (set to MOSI/MISO in CR29)

GPIO5 (0xE1)

bit5 and bit0 are outputs, rest is not used as GPIO. No inversions. CR2D is 0x21 it means only GP50 and GP55 are used for GPIO.

GPIO5 bit5

memory voltage select

GPIO5 bit0

memory voltage select


Memory voltage adjustment
Voltage GPIO5 bit 5/0 GPIO2 bit 7/6
2.60V 11 01
2.65V 01 11
2.70V 00 11
2.75V 01 10
2.80V 10 00
2.85V 00 10
2.90V 00 01
2.95V 01 00
3.00V 00?? 00??