###########################################################################
		        GENE-KBU6
###########################################################################
Chipset:	Kabylake-U + F81866
                                   
Microcode:
MC0806E9_000000D2
MC0806EA_000000D2
MC0406E2_00000028
MC0406E3_000000D6
---------------------------------------------------------------------------
WARNNING :
	Updating R1.x to R2.x will CRASH SYSTEM BIOS, where 'x' represents any number of version
	DO NOT UPDATE R1.x to R2.x with go.nsh
	Contact AAEON if you need to update from R1.x to R2.x
Notes:


===========================================================================
BIOS Version:  GKBUBM30.BIN	(Base on GKBUAM29)
Build Date:	   05/04/2021
Checksum:      2E97h
sts num:       12619
Sign-on Message:
    GENE-KBU6 R3.0 (GKBUBM30)(05/04/2021)
Action:
	1. Update ALC897 codec
	2. Update SI value of SATA port 0&2
	3. Hide mSATA Port related options when set "Half-MiniCard Slot Function" to "PCIe"
       (Setup Menu -> Advanced -> SATA Configuration)
===========================================================================
BIOS Version:  GKBUBM29.BIN	(Base on GKBUAM28)
Build Date:	   04/09/2021
Checksum:      4F1Bh
sts num:       13418
Sign-on Message:
    GENE-KBU6 R2.9 (GKBUBM29)(04/09/2021)
Action:
	1. Update UART mode selection options for Hardware A1.0 revision
===========================================================================
BIOS Version:  GKBUBM28.BIN	(Base on GKBUAM27)
Build Date:	02/26/2021
Checksum:      0B7Fh
sts num: 12947
Sign-on Message:
    GENE-KBU6 R2.8 (GKBUBM28)(02/26/2021)
Action:
	1. Support USB power down in Soft-Off & sleep state
	2. Update UART mode selection options for Hardware revise
===========================================================================
BIOS Version:  GKBUBM27.BIN	(Base on GKBUAM26)
Build Date:	01/14/2021
Checksum:      1CD8h
Sign-on Message:
    GENE-KBU6 R2.7 (GKBUBM27)(01/14/2021)
Action:
	1. modify BIOS setup string
        2. update PK/KEK/DB
        3. support console redirection function
        4. fix COM mode fail issue
        5. Enable Detect Non-Compliance Device for minicard
        6. Set USB device to first boot device
        7. Patch PECI fucntion fail when resume from S3
        8. support ALC888 and ALC897
===========================================================================
BIOS Version:  GKBUBM26.BIN	(Base on GKBUAM25)
Build Date:	04/16/2020
Checksum:    D474h
Sign-on Message:
    GENE-KBU6 R2.6 (GKBUBM26)(04/16/2020)
Action:
	1. Patch SMF can't get max speed issue
        2. Avoid into BIOS setup without BIOS password
        3. Fix boot device change to disable issue with some OS
        4. Fix quiet boot item can't be loaded default issue
        5. Change PK/KEK
        6. Fix USB HDD can't be detected issue when disable CSM
        7. Microcode update
        8. Implement AT/ATX function
        9. Hide TOLUD item  
===========================================================================
BIOS Version:  GKBUBM25.BIN	(Base on GKBUAM24)
Build Date:	11/29/2018
Checksum:    9372h
Sign-on Message:
    GENE-KBU6 R2.5 (GKBUBM25)(11/29/2018)
Action:
	1. Support SMBIOS preserve feature.
	2. Update Microcode module to ver:Microcode_226.
	3. Update VBIOS to 1051.
	4. Add patch to fixed F81866 ver:B hang at logo when connect PS2 keyboard.
	5. Support secure boot feature but default disabled and replace AMI demop key with AAEON's own key.
	6. Support BioX. 
	7. Add Fan1 out put type item in BIOS setup for SIO F81866. 
	8. Enable BIOS fast read function.  
===========================================================================
BIOS Version:  GKBUBM24.BIN	(Base on GKBUAM23)
Build Date:	03/21/2018
Checksum:    7677h
Sign-on Message:
    GENE-KBU6 R2.4 (GKBUBM24)(03/21/2018)
Action:
	1. Remove "System Agent Bridge Name" item at setup menu.
	2. Implement SA50032: DCI Debug Feature Vulnerability.
      
===========================================================================
BIOS Version:  GKBUBM23.BIN	(Base on GKBUAM22)
Build Date:	03/12/2018
Checksum:    A563h
Sign-on Message:
    GENE-KBU6 R2.3 (GKBUBM23)(03/12/2018)
Action:
	1.Fixed 4s power button failed.
	2.Update Microcode Revision to "84".
	3.Fix issue Os Indications Support

===========================================================================
BIOS Version:  GKBUBM22.BIN	(Base on GKBUAM21)
Build Date:	02/28/2018
Checksum:    9393h
Sign-on Message:
    GENE-KBU6 R2.2 (GKBUBM22)(02/08/2018)
Action:
	1.Update SPI protect module for protect SPI ROM data when ACPI S3 sleep.
	2.Update IntelMicrocode module to 211.
      
===========================================================================
BIOS Version:  GKBUBM21.BIN	(Base on GKBUAM20)
Build Date:	12/14/2017
Checksum:    B139h
Sign-on Message:
    GENE-KBU6 R2.1(GKBUBM21) (12/14/2017)
Action:
	1.Update IntelMicrocode module to 205.
	2.Update RomImage module to version 29 and upgrading ME to version 11.8.50.3425.
	3.Show "Me FW Image Re-Flash" at setup menu.
	4.Modified the BIOS ID to "GKBUB".
      
===========================================================================
BIOS Version:  GKBUAM20.BIN	(Base on GKBUAM14)
Build Date:	11/20/2017
Checksum:    57F4h
Sign-on Message:
    GENE-KBU6 R2.0(GKBUAM20) (11/20/2017)
Action:
	1.Implement BIOS Region Protection before system shut down.

Note: GKBUAM20 need to use DediProg SF100 update bios if system bios not base on GKBUAM20.
      
===========================================================================

WARNNING :
	Updating R1.x to R2.x will CRASH SYSTEM BIOS, where 'x' represents any number of version
	DO NOT UPDATE R1.x to R2.x with go.nsh
	Contact AAEON if you need to update from R1.x to R2.x

===========================================================================
BIOS Version:  GKBUAM14.BIN	(Base on GKBUAM13)
Build Date:	11/09/2017
Checksum:    97D4h
Sign-on Message:
    GENE-KBU6 R1.4(GKBUAM14) (11/09/2017)
Action:
	1.Change SIO module to F81966.
	2.Add "Fan Output Mode" item at setup menu and set 
	  "Fan1 output Mode" default to "Linear Fan Application".
	3.Set the fan control minimum duty cycle to "60".

===========================================================================
===========================================================================
BIOS Version:  GKBUAM13.BIN	(Base on GKBUAM12)
Build Date:	07/20/2017
Checksum:    A8F2h
Sign-on Message:
    GENE-KBU6 R1.3(GKBUAM13) (07/20/2017)
Action:
Fixed DIO function fail on BIOS version GKBUAM12 and GKBUAM11.
===========================================================================
===========================================================================
BIOS Version:  GKBUAM12.BIN	(Base on GKBUAM11)
Build Date:	07/20/2017
Checksum:    34E6h
Sign-on Message:
    GENE-KBU6 R1.2(GKBUAM12) (07/20/2017)
Action:
1.Update microcode to patch HT issue.
===========================================================================
===========================================================================
BIOS Version:  GKBUAM11.BIN	(Base on GKBUAM10)
Build Date:	05/25/2017
Checksum:    5A09h
Sign-on Message:
    GENE-KBU6 R1.1(GKBUAM11) (05/25/2017)
Action:
1.Fixed Fintek Application Note for the "CPU unknown loading" issue
===========================================================================
===========================================================================
BIOS Version:  GKBUAM10.BIN	(Base on GKBUAM03)
Build Date:	04/20/2017
Checksum:    14D5h
Sign-on Message:
    GENE-KBU6 R1.0(GKBUAM10) (04/20/2017)
Action:
Change the BIOS version to 1.0 for SAP.
===========================================================================
===========================================================================
BIOS Version:  GKBUAM03.BIN	(Base on GKBUAM02)
Build Date:	03/03/2017
Checksum:    53E7h
Sign-on Message:
    GENE-KBU6 R0.3(GKBUAM03) (03/03/2017)
Action:
1.Add "Fixed time" item and remove "Dynamic Time" item under "RTC wake system from S5".
2.Remove EFP3 / EFP4 item in "Boot Display" list.
3.Fixed Can not boot to Lan1(CN9) PXE.
4.Remove cursor on Logo when enable "Launch PXE ROM".
===========================================================================
===========================================================================
BIOS Version:  GKBUAM02.BIN	(Base on GKBUAM01)
Build Date:	01/18/2017
Checksum:    7EF4h
Sign-on Message:
    GENE-KBU6 R0.2(GKBUAM02) (01/16/2018)
Action:
1.Fixed can not wake on lan issue.
2.Fixed "Power On After Power Fail" function abnormal.
3.Fixed LCD resolution abnormal issue.
4.Fixed Keyboard & Mouse can wake from S3 & S4.
===========================================================================
===========================================================================
BIOS Version:  GKBUAM01.BIN	(Base on 1ATQO025)
Build Date:	12/26/2016
Checksum:    0F73h
Sign-on Message:
    GENE-KBU6 R0.1(GKBUAM01) (12/26/2016)
Action:
1.Update GENE-SKU6 code base for Kabylake-U cpu.
===========================================================================

