[Solved] Shuttle SH67H3 microcode update for Spectre

Discussion in 'BIOS Mods' started by tqhoang, May 9, 2018.

  1. tqhoang

    tqhoang MDL BIOS Modder

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  2. Tito

    Tito Super Mod / Adviser
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  3. tqhoang

    tqhoang MDL BIOS Modder

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    #4 tqhoang, May 10, 2018
    Last edited: Jun 17, 2019
    (OP)
    I can't seem to locate a copy of MMTool 4.50.0.23 (required since this Shuttle is an Aptio 4).

    But I was able to use the UEFITool to open the original UEFI. I exported the microcode module body (17088572-377F-44EF-8F4E-B09FFF46A070.RAW) and manually patched the microcodes and updated the offsets (0x800 boundaries) and adjusted to original file size (124,928 bytes).

    Now it's time to test! Fingers crossed!
     
  4. tqhoang

    tqhoang MDL BIOS Modder

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    #6 tqhoang, Aug 28, 2018
    Last edited: Jun 14, 2019
    (OP)
    README for BIOS mods

    Code:
    SH67H000.206 = Shuttle SH67H3/SH67H7 BIOS v2.06 [STOCK BIOS]
                   o Intel Microcode (SandyBridge 0x29/IvyBridge 0x12)
                   o Intel RAID OROM 11.0.0.1339
                   o Intel UEFI VBIOS SandyBridge/IvyBridge 2137
    
    --
    
    SH67_T1.ROM = SH67H000.206
                   + Intel Microcode 20180425 (SandyBridge 0x2D/IvyBridge 0x1F)
                   + Intel RAID OROM 13.5.0.2164_TRIM
                   + Intel UEFI VBIOS SandyBridge/IvyBridge 2171
    
    --
    
    SH67_T2.ROM = SH67H000.206
                   + Intel Microcode 20180807 (SandyBridge 0x2E/IvyBridge 0x20)
                   + Intel RAID OROM 13.5.0.2164_TRIM
                   + Intel UEFI VBIOS SandyBridge/IvyBridge 2171
    
    --
    
    SH67_T3A.ROM = SH67H000.206
                   + Intel Microcode 20180807 (SandyBridge 0x2E/IvyBridge 0x20)
                   + Intel RAID OROM 13.5.0.2164_TRIM
                   + Intel UEFI VBIOS SandyBridge/IvyBridge 2171
                   + Intel UEFI GopDriver SandyBridge 2.0.1024/IvyBridge 3.0.1030
                   + Intel UEFI RaidDriver/SataDriver 13.5.0.2164_TRIM (GUID-90C8D394)
    
    SH67_T3B.ROM = SH67H000.206
                   + Intel Microcode 20180807 (SandyBridge 0x2E/IvyBridge 0x20)
                   + Intel RAID OROM 13.5.0.2164_TRIM
                   + Intel UEFI VBIOS SandyBridge/IvyBridge 2171
                   + Intel UEFI GopDriver SandyBridge 2.0.1024/IvyBridge 3.0.1030
                   + Intel UEFI RaidDriver/SataDriver 13.5.0.2164_TRIM (GUID-91B4D9C1)
    
    --
    
    SH67_T4A.ROM = SH67H000.206
                   + Intel Microcode 20190514 (SandyBridge 0x2F/IvyBridge 0x21)
                   + Intel RAID OROM 13.5.0.2164_TRIM
                   + Intel UEFI VBIOS SandyBridge/IvyBridge 2171
                   + Intel UEFI GopDriver SandyBridge 2.0.1024/IvyBridge 3.0.1030
                   + Intel UEFI RaidDriver/SataDriver 13.5.0.2164_TRIM (GUID-90C8D394)
    
    SH67_T4B.ROM = SH67H000.206
                   + Intel Microcode 20190514 (SandyBridge 0x2F/IvyBridge 0x21)
                   + Intel RAID OROM 13.5.0.2164_TRIM
                   + Intel UEFI VBIOS SandyBridge/IvyBridge 2171
                   + Intel UEFI GopDriver SandyBridge 2.0.1024/IvyBridge 3.0.1030
                   + Intel UEFI RaidDriver/SataDriver 13.5.0.2164_TRIM (GUID-91B4D9C1)
    
    
     
  5. tqhoang

    tqhoang MDL BIOS Modder

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    #7 tqhoang, Jun 14, 2019
    Last edited: Jun 17, 2019
    (OP)
    Updated UEFI BIOS mods to Intel microcode release 20190514 (SandyBridge 0x2F/IvyBridge 0x21).