AMI ROM Tool - AFUDOS

Description :
	AMI Firmware Update utility(APTIO) for DOS.


Release Date :


Source Control Location :
	SS: Alaska;$/Alaska/ROMUtils/AFU/afudos;

Reference Document :	
	readme.txt
	AMI_Aptio_AFU_User_Guide_NDA.pdf
	
Known Issues :
    Use "/Rn" parameter will have no effect or caused an exception error, when 
    the SMBIOS module version is between "4.6.1_ALPHA_01.26.2_DMIRW_TEST" and 
    "(INT)4.6.1_ALPHA_01.29_Type39".

Release Notes:
==============================================================================
2.39
	01.Supports new Intel SPS ME Firmware update. [EIP 63481]
	02.Updated OA3 Key encounter checksum error on ChiefRiver CRB which has other "_FVH" signature
 	   exist except FV header in BB block.[EIP 67671]
	03.Add the DOS version check and A20 status check for its Enable/Disable control.[EIP 66285]
==============================================================================
2.38
	01. Support PI 1.1 Specification in AFU.[EIP 60166]
	02. Add the new ROM Hole check rule if hole layout change. [EIP 59260]
	03. Support new TABLE_INFO structure of SmbiosDMIEdit definition. [EIP 60305]
	04. Supports Shadow Mode Flash.
	05. Supports get project length of BIOS from SMI 0x25.
	06. AFU show the error message and stop the flash procedure when BIOS has more than one FFS/OEM Hole's GUID is the same.[EIP 61679]
	07. Fixed the issue that USB keyboard can't work after checking password.
	08. Support the OA key data update, when it is stored in the NCB. [EIP 58139]
	09. Add new SMI call to trigger MSDN table creation, when OA3.0 Key has been flashed. [EIP 60452]
==============================================================================
2.37
	01. Support Max of 16 Non-critical block(NCB+RomHole) update.[EIP 52963] 
	02. Increase the SMI check mechanism to prevent the SMI loss problem.[EIP 56367] 
	03. Improvement the ME structure to support new ME update rule. [EIP 52968]
	04. Changed the search priority of DMI data to avoid waste many time to search the wrong place. [EIP 53636]
	05. Fixed the ROM Image path contains the space would be caused the AFU hang up or display unknown command message. [EIP 57828]
==============================================================================
2.36
	01. Fixed the issue that AFU will output error message and skip OA3.0 key update if set 'DEBUG_MODE' token enabled.[EIP 50825][EIP 50911]
	02. Fixed the issue that System hangs up when AFU flashing BIOS with "/B" command after disabling it in BIOS.[EIP 51229]
	03. Implement clear event log function into Aptio AFU utilities.[EIP 51076]
	04. Reset retry count.
==============================================================================
2.35
	01. Supports AMIUCP new commands status setting. [EIP 40002]
	02. Add a new hidden command parameter "/SANTA". [EIP 42965]
	03. Remove AFU its EC error message, when BIOS has reported the EC error message for AFU. [EIP 45928]
	04. Fixed the exception error when FV block size is less 64KB. [EIP 48906]
	05. Add a new command parameter "/A" according to OA 3.0 spec to support OEM Activation Key update.[EIP 49084]
	06. Adjust the ME block info check rule.
	07. Fixed the USB keyboard can't work problem, when saving the ROM file need to confirm with user. [EIP 48241]
	08. Fixed the halted issue of AFUDOS, when used AMIUCP set the ROM file and default command string appended to AFUDOS. 
	    And the command string must store in the last area. [EIP 48275]
==============================================================================
2.34
	01.Modified the /CMD: command to sync with OEMCMD command¡¯s behavior. [EIP 43015]
	02.Modified NVRAM data preserve function of OFBD invoke sequence to avoid caused BIOS flash failed, 
	   when issued /R command and BIOS supports this feature. [EIP 41769]
	03.Fixed the memory allocate failure problem of AFUDOS, when BIOS supports more than 4G memory mapping.
	04.Add delay time to avoid show error message before OS reboot and shutdown.
==============================================================================
2.33
	01.Add a new command line "/CAF" supports Main BIOS, Boot Block, Share EC and NCB data comparison.[EIP 35966]
	02.Supports Intel AT 2.0 specification. [EIP 40463]
	03.Add a new command line "/CMD:" to support the OEMCMD module¡¯s new status. [EIP 40787]
	04.Fixed the flash hang up issue of AFU, when BIOS has share EC firmware and its SMIFlash module version is 4.6.3.6_SMIFLASH_13 or later 	   version. (Swap the GetFlashInfo and InitFlashIfc invoke sequence.)
	05.Add a new command line "/HOLEOUT:" supports specific ROM Hole data dump according to given GUID.[EIP 39508]
	06.Fixed the memory allocate failure problem of AFUDOS, when ROM file size is bigger than or equal 8M bytes.
	07.Fixed the flash hang up issue of AFUDOS, when run in Dell¡¯s DRMK build 15 environment.[EIP 41316]
	08.Fixed sometimes could caused the default command string extract failed problem, when HIMEM is enabled.
==============================================================================
2.32
	01. Add a new command line "/OEMCMD:" to support the OEMCMD of OFBD module.[35966]
	02. Change the /ECX command usage from xxx.rom /ECX to /ECX:xxx.rom and remove the auto shutdown action.
	03. Add the Erase/Verify/Retry procedure during the EC firmware updating.[36765]
	04. Changed the memory allocate method to avoid memory allocate failure, when use it under Compal's PXE Network booting DOS environment.
	05. Fixed the "FFS checksums" is bad problem, when booting with HIMEM.SYS installed.
	06. Change /R command reserve DMI data procedure, if DMI is stored in FV_MAIN or FV_BB or NVRAM.[37169]
	07. Add new feature to support set/cancel commands by OFBD.[37411]
	08. Fixed the restart system issue.	
==============================================================================
2.31
	1.Support to show RomHole OEM message.
	2.Support to flash NCB with NCB bin file.
	3.Support to flash share EC with EC bin file.
==============================================================================
2.30	
	1.Add the feature of validating Rom File Checksum.[EIP24381]
	2.Fix a issue that NCB type must be >= 0x80 instead of 80.
	3.Support to update non EC-share BIOS when it isn't AMI EC Firmware.[EIP31739] 
==============================================================================
2.28
	1.Fix the issue that AFU stops flashing when it cannot find ROM ID in system ROM.
	2.System hang with /reboot and /shutdown command. 
	3.Afu memory error with XMS driver (himem.sys).This error can be reproduce when afu check oem romid with calling OFBD smi.
==============================================================================
2.27
	1.ROMID and Password check by AFU before flashing BIOS.[EIP14374][EIP19375] 
	2.AFU keep BIOS last setting after flashing BIOS.[EIP19257] 
	3.Do NVRAM flashing after main BIOS being programmed.[EIP19890]
	4.AFU support "$ECB" table in E000.[EIP19891] 
	5.AFU support Intel ME flash.[EIP20087] 
	6.AFU Support Standalong EC firmware Flash.[EIP12739]
	7.AFU support add rom file name by AMIUCP @CMD. 
==============================================================================
2.26
	1.Bug Fix:AFUDOS cann¡¯t reboot on legacy free board (w/o dummy super io).  [EIP 18623]
	2.Bug Fix:Afu cann¡¯t transfer enough buffer to BLOCK DESCRIPTION. [EIP 18348] 
	3.Add a new command [/hole:](update specific rom hole according to romhole GUID).[EIP 18041]
==============================================================================
2.25	
	1.EIP 13230:To support combined utility on afudos and afuwin,and add amiucp support.
	2.support amiucp standard just like afu core8(EIP 13229).
	3.support /s as a stand along command.
	4.Modify help message of /R command. [EIP15239]. 
	5./u command will not display ROMID of specified file unless it is compatible with SUT.[EIP15202]. 
	6.Adding warning message when /O command overwrites existing files.[EIP15196]. 
	7.when BIOS has two fv_bb or fv_main, Aptio AFU tool can not update ROM hole by "/K0" option.[ EIP15980]. 
	8.Make sure AFU of Aptio version clears upper 24 bits of EAX before issuing swSMI to flash.[ EIP16388]. 	
==============================================================================
2.23	
	1.Lock the keyboard when programming under Dos.
	2.Add new options /Q,/D,/Shutdown,/MAKEDRV,/Retry,/Rn for AFUAPTIO.