X7DWA-N BIOS release note
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7DWA4308.ROM	Date:04-30-2008			ver 1.1
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1. Add IPMI IP/MAC setting in BIOS setup memory
 Description: User can change IPMI IP and MAC address in BIOS setup 

2. Update Intel ESB2 AHCI option ROM from v112E to v117D
 Description: Fixed 2 bugs that resulted fail to boot to ODD in Port1 and beyond.  

3. Remove unnecessary I2C data in OS loading
 Description: BIOS would check h/w monitor regeistor data in ACPI OS loading, 
 but it is not necessary for current motherboard 

4. Correct DMI information for BIOS and PCIe slots
 Description: Some define in BIOS DMI data and PCIe DMI data is not exact

5. Fix system cannot enter BIOS setup ATI MV2400 video card

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7DWAB157.ROM	Date:11-15-2007			ver 1.0a
1. Add safety check point for memory voltage control if CMOS cleared

2. Fix system dead loop if AC off in S3

3. Re-set Console Redirection settings if IPMI card is plugged

4. Fix fake error message in Memtest86 when USB hot plug

	       
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7DWAB087.ROM	Date:11-08-2007			ver 1.0a
1. Add warning message when 1.5V FBDIMM and 1.8V FBDIMM are mixed

2. Add memory/PCI/IPMI error event log

3. Change following setup menuitems
 3.1 Add C states selection for CPU power management
 3.2 Remove VT-d individual device config
 3.3 Add memory voltage control
 3.4 Add PCI error event log control

4. Fix DMI information is not correct in type 17 and type 20

5. Add IPMI init timer to handle dead loop case


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7DWAA307.ROM	Date:10-30-2007			ver 1.0
1. Update the latest CPU microcode for Clovertown/Harpertown/Wolfdale-DP

2. Enable NTPrefetch together with Way Hints and SF feature for CPU performance

3. Update On-board LAN PXE ROM from v1260 to v1270

4. Fix CDROM cannot boot when Quad-NIC UIO is plugged in


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7DWAA187.ROM	Date:10-18-2007			ver 1.0
1. Add Harpertown C0 microcode

2. Adjust temperature offset for Harpertown C0

3. Add Direct Cache Access feature for Seaburg

4. Fix CMP cannot work properly

5. Update MRC from v0.90 to v1.00

6. Add FBD dynamical 1.5V <-> 1.8V switching function

7. Add FBD1.5V and FBD1.8V mixed feature

8. Update MCH code to BSU0.81

9. Add PCIe Gen1 card detection w/a

10.Update PXE option ROM

11.Switch video mode before call Host Raid option ROM

12.Fine tune SATA signal strength value for some ports.

13.Fix IDE 80 pin cable detection failure

14.Fix system cannot power down sometimes, which related to TPM

15.W/a for "05" issue in Windows S5


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7DWA8287.ROM	Date:08-28-2007			ver 1.0
1. Update MRC from v0.7 to v0.9
 
2. Add VT-d disable/enable function for each PCIe device

3. Fix system will hang at E1 if new 1.5V FBD plugged 

4. Fix RMRR data is wrong in DMAR table 

5. Skip extra reset when TPM enabled 

6. Fix _PSD reported improper domain# for CPU proximity 

7. Fix some EIST steppings are missed in _PSS table 

8. Update Seaburg MCH init code from BSU0.51 to BSU0.53 

9. Fix Ctr+Alt+Del cannot work in Option ROM
 
10. Fix Windows Vista install issue with Intel ESB2 Host RAID 

11. Add Direct Cache Access feature for Seaburg/Harpertown

12. Update PXE option ROM from v2130 to v2229

13. Switch video mode before call Host Raid option ROM

14. Add new Harpertown/Wolfdale-D microcode

15. Change ConsoleBaudRate from 19200 to 115200 for Peppercon IPMI


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7DWA8027.ROM	Date:08-02-2007			ver 1.0
1. Update Seaburg MRC 0.70

2. Add Harpertown B0 CPU microcode

3. Update CPU init code and add the CPU ratio change support

4. Fix ACPI function failure in Linux


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7DWA6287.ROM	Date:06-28-2007
1. Update LAN and VGA option ROM

2. Add Harpertown and Clovertown G0 CPU support

3. Add SMC UUID support

4. Enable TPM function

5. Update Seaburg memeory and PCI init code (MRC0.65/BSU0.53) to support B0 
chip and FSB1600/DDR800

6. Spread PCI IRQs to avoid too many PCI devices sharing same IRQ

7. Fine tune fan/thermal control


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DWA_4097.ROM	Date:04-09-2007

1. Support Zoar PXE ROM and RN50 DDR2 VRAM.

2. Updated to SMBIOS 2.5.

3. Supported to display Supermicro Logo.

4. Support UEFI 2.0.

5. Display FSB and FBD frequency on POST screen.

6. Add TCG module.

7. Fixed Adaptec ESB2 HostRaid not activated.

8. Fine tuned PCI-e link training.

9. Added FBD memory control items.

10.Fixed TI-1394 IRQ not working

13.Missing Allocate_Reclaim processing to reserve ACPI reclaim
   memory for non-ACPI clients.

14.Save/restore Merom Lite CPU MTRRs.

15.Fixed acpiVTdFixup routine may potentially break ACPI registered
   calls in acpiProcessRegisteredFns.

17.Update Intel CPU code for Woodcrest due BWG v0.5.

18.Updated Intel EIST codes.

19.Updated Intel Xeon micro-code.
   - Rev 66 for Clovertown B-3 stepping 6F7h.
   - Rev C6 for Woodcrest B-2 stepping 6F6h.

20.Allowed to skip memory counting by <ESC> key.

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DWA_3067.ROM	Date:03-06-2007	Seaburg bring-up

1. Update Product ID for X7DWA (0B38015D9h).  Was X7DWN project.

2. Update "X7DWA" into SMBIOS Type1~Type2.

3. Update IRQ routing per X7DWA.

4. Include official ESB2 HostRaid firmware with proper SVID&SID.

5. Bring up version.

6. Batch build for X7DWA.
