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bios:notes:intel_me

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Acer Aspire TC-780

Notes

  • me_cleaner --soft-disable-only: Works fine
  • me_cleaner --soft-disable: Causes a BSoD during Windows 10 installation and thus prevents Windows 10 from being installed
  • ifdtool --unlock + --altmedisable 1: Untested; potentially better than me_cleaner --soft-disable-only

Unmodified Dump

me_cleaner check

Full image detected
Found FPT header at 0x1010
Found 11 partition(s)
Found FTPR header: FTPR partition spans from 0x1000 to 0xa8000
Found FTPR manifest at 0x1448
ME/TXE firmware version 11.8.50.3460 (generation 3)
Public key match: Intel ME, firmware versions 11.x.x.x
The HAP bit is NOT SET
Checking the FTPR RSA signature... VALID

ifdtool dump

File /home/espionage724/Downloads/TC-780-R02-B2-stock-me_cleaner/stock-unmodified.bin is 8388608 bytes
ICH Revision: 100 series Sunrise Point
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x58100208
  ISL:     0x58
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000026df
  Intel ME VSCC Table Length (VTL):        38
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x0000471f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x47
    SPI Componend Device ID 1:          0x00
  VSCC0: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID2:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC2: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID3:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC3: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID4:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC4: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID5:  0x00177120
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0x71
    SPI Componend Device ID 1:          0x17
  VSCC5: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID6:  0x0017ba20
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0xba
    SPI Componend Device ID 1:          0x17
  VSCC6: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID7:  0x0000481f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x48
    SPI Componend Device ID 1:          0x00
  VSCC7: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff 
FLREG1:    0x07ff0200
  Flash Region 1 (BIOS): 00200000 - 007fffff 
FLREG2:    0x01ff0001
  Flash Region 2 (Intel ME): 00001000 - 001fffff 
FLREG3:    0x00007fff
  Flash Region 3 (GbE): 07fff000 - 00000fff (unused)
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x325c00f4
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 17MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 8MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00800000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000100
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000100
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00010000
PCHSTRP16: 0x00000100
PCHSTRP17: 0x00000000
HAP bit is not set

Found Master Section
FLMSTR1:   0x00a00b00 (Host CPU/BIOS)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      disabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       disabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0x00c00d00 (Intel ME)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  disabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0x008fff00 (GbE)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      disabled
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR5:   0xffffff00 (EC)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
Found Processor Strap Section
????:      0x00001000
????:      0x80118012
????:      0x00000295
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

me_cleaner

soft-disable

  • Ran on the unmodified stock-unmodified.bin image
  • This removes non-essential partitions and sets the HAP bit
Full image detected
Found FPT header at 0x1010
Found 11 partition(s)
Found FTPR header: FTPR partition spans from 0x1000 to 0xa8000
Found FTPR manifest at 0x1448
ME/TXE firmware version 11.8.50.3460 (generation 3)
Public key match: Intel ME, firmware versions 11.x.x.x
The HAP bit is NOT SET
Reading partitions list...
 FTPR (0x00001000 - 0x0000a8000, 0x000a7000 total bytes): NOT removed
 FTUP (0x00110000 - 0x0001bc000, 0x000ac000 total bytes): removed
 DLMP (      no data here      , 0x00000000 total bytes): nothing to remove
 PSVN (0x00000e00 - 0x000001000, 0x00000200 total bytes): removed
 IVBP (0x0010c000 - 0x000110000, 0x00004000 total bytes): removed
 MFS  (0x000a8000 - 0x00010c000, 0x00064000 total bytes): removed
 NFTP (0x00110000 - 0x0001bc000, 0x000ac000 total bytes): removed
 ROMB (      no data here      , 0x00000000 total bytes): nothing to remove
 FLOG (0x001bc000 - 0x0001bd000, 0x00001000 total bytes): removed
 UTOK (0x001bd000 - 0x0001bf000, 0x00002000 total bytes): removed
 ISHC (      no data here      , 0x00000000 total bytes): nothing to remove
Removing partition entries in FPT...
Removing EFFS presence flag...
Correcting checksum (0x20)...
Reading FTPR modules list...
 FTPR.man     (uncompressed, 0x001448 - 0x002018): NOT removed, partition manif.
 rbe.met      (uncompressed, 0x002018 - 0x0020ae): NOT removed, module metadata
 kernel.met   (uncompressed, 0x0020ae - 0x00213c): NOT removed, module metadata
 syslib.met   (uncompressed, 0x00213c - 0x0021a0): NOT removed, module metadata
 bup.met      (uncompressed, 0x0021a0 - 0x00274a): NOT removed, module metadata
 pm.met       (uncompressed, 0x00274a - 0x0027f8): NOT removed, module metadata
 vfs.met      (uncompressed, 0x0027f8 - 0x003158): NOT removed, module metadata
 evtdisp.met  (uncompressed, 0x003158 - 0x0032e6): NOT removed, module metadata
 loadmgr.met  (uncompressed, 0x0032e6 - 0x00340e): NOT removed, module metadata
 busdrv.met   (uncompressed, 0x00340e - 0x003792): NOT removed, module metadata
 gpio.met     (uncompressed, 0x003792 - 0x0038dc): NOT removed, module metadata
 prtc.met     (uncompressed, 0x0038dc - 0x003a8c): NOT removed, module metadata
 policy.met   (uncompressed, 0x003a8c - 0x003c4e): NOT removed, module metadata
 crypto.met   (uncompressed, 0x003c4e - 0x003dd8): NOT removed, module metadata
 heci.met     (uncompressed, 0x003dd8 - 0x003fa4): NOT removed, module metadata
 storage.met  (uncompressed, 0x003fa4 - 0x0042a0): NOT removed, module metadata
 pmdrv.met    (uncompressed, 0x0042a0 - 0x0043c4): NOT removed, module metadata
 maestro.met  (uncompressed, 0x0043c4 - 0x0044ae): NOT removed, module metadata
 fpf.met      (uncompressed, 0x0044ae - 0x0045ba): NOT removed, module metadata
 hci.met      (uncompressed, 0x0045ba - 0x0046bc): NOT removed, module metadata
 fwupdate.met (uncompressed, 0x0046bc - 0x0047c4): NOT removed, module metadata
 ptt.met      (uncompressed, 0x0047c4 - 0x0048d0): NOT removed, module metadata
 touch_fw.met (uncompressed, 0x0048d0 - 0x004a00): NOT removed, module metadata
 rbe          (Huffman     , 0x004a00 - 0x007180): NOT removed, essential
 kernel       (Huffman     , 0x007180 - 0x016fc0): NOT removed, essential
 syslib       (Huffman     , 0x016fc0 - 0x028e80): NOT removed, essential
 bup          (Huffman     , 0x028e80 - 0x053280): NOT removed, essential
 pm           (LZMA/uncomp., 0x053280 - 0x055880): removed
 vfs          (LZMA/uncomp., 0x055880 - 0x05d880): removed
 evtdisp      (LZMA/uncomp., 0x05d880 - 0x05f280): removed
 loadmgr      (LZMA/uncomp., 0x05f280 - 0x062080): removed
 busdrv       (LZMA/uncomp., 0x062080 - 0x063940): removed
 gpio         (LZMA/uncomp., 0x063940 - 0x064a80): removed
 prtc         (LZMA/uncomp., 0x064a80 - 0x065640): removed
 policy       (LZMA/uncomp., 0x065640 - 0x06a240): removed
 crypto       (LZMA/uncomp., 0x06a240 - 0x077e40): removed
 heci         (LZMA/uncomp., 0x077e40 - 0x07bd40): removed
 storage      (LZMA/uncomp., 0x07bd40 - 0x080380): removed
 pmdrv        (LZMA/uncomp., 0x080380 - 0x081540): removed
 maestro      (LZMA/uncomp., 0x081540 - 0x083300): removed
 fpf          (LZMA/uncomp., 0x083300 - 0x084d00): removed
 hci          (LZMA/uncomp., 0x084d00 - 0x0855c0): removed
 fwupdate     (LZMA/uncomp., 0x0855c0 - 0x08a300): removed
 ptt          (LZMA/uncomp., 0x08a300 - 0x09fa00): removed
 touch_fw     (LZMA/uncomp., 0x09fa00 - 0x0a8000): removed
The ME minimum size should be 360448 bytes (0x58000 bytes)
The ME region can be reduced up to:
 00001000:00058fff me
Setting the HAP bit in PCHSTRP0 to disable Intel ME...
Checking the FTPR RSA signature... VALID
Done! Good luck!

ifdtool

Unmodified

unlock + altmedisable

  • This is ran on the unmodified stock-unmodified.bin image
  • --unlock is ran first, and then --altmedisable 1 is ran on the unlocked stock-unmodified.bin.new image
  • The results are from the report of ifdtool --dump on the final modified stock-unmodified.bin.new.new image
File /home/espionage724/Downloads/TC-780-R02-B2-stock-me_cleaner/stock-unmodified.bin.new.new is 8388608 bytes
ICH Revision: 100 series Sunrise Point
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x58100208
  ISL:     0x58
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000026df
  Intel ME VSCC Table Length (VTL):        38
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x0000471f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x47
    SPI Componend Device ID 1:          0x00
  VSCC0: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID2:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC2: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID3:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC3: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID4:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC4: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID5:  0x00177120
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0x71
    SPI Componend Device ID 1:          0x17
  VSCC5: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID6:  0x0017ba20
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0xba
    SPI Componend Device ID 1:          0x17
  VSCC6: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID7:  0x0000481f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x48
    SPI Componend Device ID 1:          0x00
  VSCC7: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff 
FLREG1:    0x07ff0200
  Flash Region 1 (BIOS): 00200000 - 007fffff 
FLREG2:    0x01ff0001
  Flash Region 2 (Intel ME): 00001000 - 001fffff 
FLREG3:    0x00007fff
  Flash Region 3 (GbE): 07fff000 - 00000fff (unused)
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x325c00f4
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 17MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 8MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00810000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000100
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000100
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00010000
PCHSTRP16: 0x00000100
PCHSTRP17: 0x00000000
HAP bit is set

Found Master Section
FLMSTR1:   0xffffff00 (Host CPU/BIOS)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0xffffff00 (Intel ME)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0xffffff00 (GbE)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR5:   0xffffff00 (EC)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
Found Processor Strap Section
????:      0x00001000
????:      0x80118012
????:      0x00000295
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

me_clean soft-disable

unlock + altmedisable

  • This is ran on the me_clean --soft-disable modified test.bin image
  • --unlock is ran first, and then --altmedisable 1 is ran on the unlocked test.bin.new image
  • The results are from the report of ifdtool --dump on the final modified test.bin.new.new image
  • This accomplishes non-essential ME partition removal, setting the HAP bit, and full R/W on the chip
File /home/espionage724/test.bin.new.new is 8388608 bytes
ICH Revision: 100 series Sunrise Point
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x58100208
  ISL:     0x58
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000026df
  Intel ME VSCC Table Length (VTL):        38
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x0000471f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x47
    SPI Componend Device ID 1:          0x00
  VSCC0: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID2:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC2: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID3:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC3: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID4:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC4: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID5:  0x00177120
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0x71
    SPI Componend Device ID 1:          0x17
  VSCC5: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID6:  0x0017ba20
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0xba
    SPI Componend Device ID 1:          0x17
  VSCC6: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID7:  0x0000481f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x48
    SPI Componend Device ID 1:          0x00
  VSCC7: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff 
FLREG1:    0x07ff0200
  Flash Region 1 (BIOS): 00200000 - 007fffff 
FLREG2:    0x01ff0001
  Flash Region 2 (Intel ME): 00001000 - 001fffff 
FLREG3:    0x00007fff
  Flash Region 3 (GbE): 07fff000 - 00000fff (unused)
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x325c00f4
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 17MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 8MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00810000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000100
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000100
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00010000
PCHSTRP16: 0x00000100
PCHSTRP17: 0x00000000
HAP bit is set

Found Master Section
FLMSTR1:   0xffffff00 (Host CPU/BIOS)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0xffffff00 (Intel ME)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0xffffff00 (GbE)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR5:   0xffffff00 (EC)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
Found Processor Strap Section
????:      0x00001000
????:      0x80118012
????:      0x00000295
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

MEInfo

  • me_cleaner + --soft-disable-only
E:\Programs\Hardware Diag\Intel CSME System Tools v11 r16\MEInfo\WIN64>"E:\Programs\Hardware Diag\Intel CSME System Tools v11 r16\MEInfo\WIN64\MEInfoWin64.exe" -VERBOSE

Intel(R) MEInfo Version: 11.8.59.3560
Copyright(C) 2005 - 2017, Intel Corporation. All rights reserved.




Windows OS Version : 10.0

    Table Type  18 ( 0x 12 ) found, size of   0 (0x 00 ) bytes
    Table Type   0 ( 0x 00 ) found, size of  68 (0x 44 ) bytes
    Table Type   1 ( 0x 01 ) found, size of  90 (0x 5A ) bytes
    Table Type   2 ( 0x 02 ) found, size of 128 (0x 80 ) bytes
    Table Type   3 ( 0x 03 ) found, size of 106 (0x 6A ) bytes
    Table Type   9 ( 0x 09 ) found, size of  22 (0x 16 ) bytes
    Table Type  10 ( 0x 0A ) found, size of 127 (0x 7F ) bytes
    Table Type  11 ( 0x 0B ) found, size of  49 (0x 31 ) bytes
    Table Type  24 ( 0x 18 ) found, size of   7 (0x 07 ) bytes
    Table Type  32 ( 0x 20 ) found, size of  22 (0x 16 ) bytes
    Table Type  41 ( 0x 29 ) found, size of  37 (0x 25 ) bytes
    Table Type  16 ( 0x 10 ) found, size of  25 (0x 19 ) bytes
    Table Type  17 ( 0x 11 ) found, size of 101 (0x 65 ) bytes
    Table Type  19 ( 0x 13 ) found, size of  33 (0x 21 ) bytes
    Table Type  14 ( 0x 0E ) found, size of  14 (0x 0E ) bytes
    Table Type   0 ( 0x 00 ) found, size of  68 (0x 44 ) bytes
    Table Type   1 ( 0x 01 ) found, size of  90 (0x 5A ) bytes
    Table Type   2 ( 0x 02 ) found, size of 128 (0x 80 ) bytes
    Table Type   3 ( 0x 03 ) found, size of 106 (0x 6A ) bytes
    Table Type   9 ( 0x 09 ) found, size of  22 (0x 16 ) bytes
    Table Type  10 ( 0x 0A ) found, size of 127 (0x 7F ) bytes
    Table Type  11 ( 0x 0B ) found, size of  49 (0x 31 ) bytes
    Table Type  24 ( 0x 18 ) found, size of   7 (0x 07 ) bytes
    Table Type  32 ( 0x 20 ) found, size of  22 (0x 16 ) bytes
    Table Type  41 ( 0x 29 ) found, size of  37 (0x 25 ) bytes
    Table Type  16 ( 0x 10 ) found, size of  25 (0x 19 ) bytes
    Table Type  17 ( 0x 11 ) found, size of 101 (0x 65 ) bytes
    Table Type  19 ( 0x 13 ) found, size of  33 (0x 21 ) bytes
    Table Type  14 ( 0x 0E ) found, size of  14 (0x 0E ) bytes
FW Status Register1: 0x80022004
FW Status Register2: 0x304D0106
FW Status Register3: 0x00000020
FW Status Register4: 0x00086000
FW Status Register5: 0x00000000
FW Status Register6: 0x40000000

  CurrentState:                               Disabled
  ManufacturingMode:                          Disabled
  FlashPartition:                             Valid
  OperationalState:                           Transitioning
  InitComplete:                               Initializing
  BUPLoadState:                               Success
  ErrorCode:                                  Disabled
  ModeOfOperation:                            Alt Disable Mode
  SPI Flash Log:                              Not Present
  FPF HW Source value:                        Not Applicable
  ME FPF Fusing Patch Status:                 ME FPF Fusing patch NOT applicable
  Phase:                                      BringUp
  ICC:                                        Valid OEM data, ICC programmed
  ME File System Corrupted:                   No
  PhaseStatus:                                UNKNOWN
  FPF and ME Config Status:                   Match

Error 86: Communication error between application and Intel(R) ME module (FWU client)

Error 81: Internal error (Could not determine FW features information)

Dell XPS 13 9360

Notes

  • me_cleaner --soft-disable-only: Works fine
  • me_cleaner --soft-disable: Works fine
  • ifdtool --unlock + --altmedisable 1: Untested; potentially better than me_cleaner --soft-disable-only

Unmodified Dump

me_cleaner check

Full image detected
Found FPT header at 0x3010
Found 13 partition(s)
Found FTPR header: FTPR partition spans from 0x1000 to 0x130000
Found FTPR manifest at 0x1478
ME/TXE firmware version 11.8.55.3510 (generation 3)
Public key match: Intel ME, firmware versions 11.x.x.x
The HAP bit is SET
Checking the FTPR RSA signature... VALID

ifdtool dump

File /home/espionage724/Downloads/9360-me_cleaner/test1.bin is 33554432 bytes
ICH Revision: 100 series Sunrise Point
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x42100208
  ISL:     0x42
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000004df
  Intel ME VSCC Table Length (VTL):        4
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x0019bb20
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0xbb
    SPI Componend Device ID 1:          0x19
  VSCC0: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001940ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x19
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff 
FLREG1:    0x1fff1700
  Flash Region 1 (BIOS): 01700000 - 01ffffff 
FLREG2:    0x16ff0003
  Flash Region 2 (Intel ME): 00003000 - 016fffff 
FLREG3:    0x00020001
  Flash Region 3 (GbE): 00001000 - 00002fff 
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x125c00f6
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 48MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 32MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00110000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000000
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000000
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00020000
PCHSTRP16: 0x00000000
PCHSTRP17: 0x00000070
HAP bit is set

Found Master Section
FLMSTR1:   0x00a00b00 (Host CPU/BIOS)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      disabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       disabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0x00c00d00 (Intel ME)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  disabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0x00800900 (GbE)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      disabled
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       disabled
  Host CPU/BIOS Region Read Access:  disabled
  Flash Descriptor Read Access:      enabled
FLMSTR5:   0x10010300 (EC)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           disabled
  Intel ME Region Write Access:      disabled
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            disabled
  Intel ME Region Read Access:       disabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
Found Processor Strap Section
????:      0x00001000
????:      0x00118002
????:      0x00000210
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

me_cleaner

soft-disable

  • Ran on the unmodified test1.bin image
  • This removes non-essential partitions and sets the HAP bit
Full image detected
Found FPT header at 0x3010
Found 13 partition(s)
Found FTPR header: FTPR partition spans from 0x1000 to 0x130000
Found FTPR manifest at 0x1478
ME/TXE firmware version 11.8.55.3510 (generation 3)
Public key match: Intel ME, firmware versions 11.x.x.x
The HAP bit is SET
Reading partitions list...
 FTPR (0x00001000 - 0x000130000, 0x0012f000 total bytes): NOT removed
 FTUP (0x00272000 - 0x000600000, 0x0038e000 total bytes): removed
 DLMP (0x0012e000 - 0x000131000, 0x00003000 total bytes): removed
 PSVN (0x00000e00 - 0x000001000, 0x00000200 total bytes): removed
 IVBP (0x0026e000 - 0x000272000, 0x00004000 total bytes): removed
 MFS  (0x00130000 - 0x00026e000, 0x0013e000 total bytes): removed
 NFTP (0x00272000 - 0x00057d000, 0x0030b000 total bytes): removed
 ROMB (      no data here      , 0x00000000 total bytes): nothing to remove
 WCOD (0x0057d000 - 0x0005fd000, 0x00080000 total bytes): removed
 LOCL (0x005fd000 - 0x000600000, 0x00003000 total bytes): removed
 FLOG (0x00600000 - 0x000601000, 0x00001000 total bytes): removed
 UTOK (0x00601000 - 0x000603000, 0x00002000 total bytes): removed
 ISHC (      no data here      , 0x00000000 total bytes): nothing to remove
Removing partition entries in FPT...
Removing EFFS presence flag...
Correcting checksum (0xf2)...
Reading FTPR modules list...
 FTPR.man     (uncompressed, 0x001478 - 0x0021e4): NOT removed, partition manif.
 rbe.met      (uncompressed, 0x0021e4 - 0x00227a): NOT removed, module metadata
 fptemp.met   (uncompressed, 0x00227a - 0x0022b2): NOT removed, module metadata
 kernel.met   (uncompressed, 0x0022b2 - 0x002340): NOT removed, module metadata
 syslib.met   (uncompressed, 0x002340 - 0x0023a4): NOT removed, module metadata
 bup.met      (uncompressed, 0x0023a4 - 0x00294e): NOT removed, module metadata
 pm.met       (uncompressed, 0x00294e - 0x0029fc): NOT removed, module metadata
 vfs.met      (uncompressed, 0x0029fc - 0x003494): NOT removed, module metadata
 evtdisp.met  (uncompressed, 0x003494 - 0x003622): NOT removed, module metadata
 loadmgr.met  (uncompressed, 0x003622 - 0x00374a): NOT removed, module metadata
 busdrv.met   (uncompressed, 0x00374a - 0x003af2): NOT removed, module metadata
 gpio.met     (uncompressed, 0x003af2 - 0x003c3c): NOT removed, module metadata
 prtc.met     (uncompressed, 0x003c3c - 0x003dec): NOT removed, module metadata
 policy.met   (uncompressed, 0x003dec - 0x003fae): NOT removed, module metadata
 crypto.met   (uncompressed, 0x003fae - 0x004138): NOT removed, module metadata
 heci.met     (uncompressed, 0x004138 - 0x004304): NOT removed, module metadata
 storage.met  (uncompressed, 0x004304 - 0x004600): NOT removed, module metadata
 pmdrv.met    (uncompressed, 0x004600 - 0x004724): NOT removed, module metadata
 maestro.met  (uncompressed, 0x004724 - 0x00480e): NOT removed, module metadata
 fpf.met      (uncompressed, 0x00480e - 0x00491a): NOT removed, module metadata
 hci.met      (uncompressed, 0x00491a - 0x004a1c): NOT removed, module metadata
 fwupdate.met (uncompressed, 0x004a1c - 0x004b24): NOT removed, module metadata
 ptt.met      (uncompressed, 0x004b24 - 0x004c30): NOT removed, module metadata
 touch_fw.met (uncompressed, 0x004c30 - 0x004d40): NOT removed, module metadata
 rbe          (Huffman     , 0x004d40 - 0x007b80): NOT removed, essential
 fptemp       (LZMA/uncomp., 0x007b80 - 0x009b80): removed
 kernel       (Huffman     , 0x009b80 - 0x0199c0): NOT removed, essential
 syslib       (Huffman     , 0x0199c0 - 0x02bc40): NOT removed, essential
 bup          (Huffman     , 0x02bc40 - 0x0564c0): NOT removed, essential
 pm           (Huffman     , 0x0564c0 - 0x059ec0): removed
 vfs          (Huffman     , 0x059ec0 - 0x068840): removed
 evtdisp      (Huffman     , 0x068840 - 0x06b2c0): removed
 loadmgr      (Huffman     , 0x06b2c0 - 0x0701c0): removed
 busdrv       (Huffman     , 0x0701c0 - 0x073e00): removed
 gpio         (Huffman     , 0x073e00 - 0x075c80): removed
 prtc         (Huffman     , 0x075c80 - 0x077000): removed
 policy       (Huffman     , 0x077000 - 0x082040): removed
 crypto       (Huffman     , 0x082040 - 0x09cc80): removed
 heci         (LZMA/uncomp., 0x09cc80 - 0x0a0b80): removed
 storage      (Huffman     , 0x0a0b80 - 0x0a6dc0): removed
 pmdrv        (Huffman     , 0x0a6dc0 - 0x0a8b40): removed
 maestro      (Huffman     , 0x0a8b40 - 0x0ad9c0): removed
 fpf          (Huffman     , 0x0ad9c0 - 0x0b0540): removed
 hci          (LZMA/uncomp., 0x0b0540 - 0x0b0e00): removed
 fwupdate     (LZMA/uncomp., 0x0b0e00 - 0x0b5b80): removed
 ptt          (LZMA/uncomp., 0x0b5b80 - 0x0cb400): removed
 touch_fw     (LZMA/uncomp., 0x0cb400 - 0x130000): removed
The ME minimum size should be 372736 bytes (0x5b000 bytes)
The ME region can be reduced up to:
 00003000:0005dfff me
Setting the HAP bit in PCHSTRP0 to disable Intel ME...
Checking the FTPR RSA signature... VALID
Done! Good luck!

ifdtool

Unmodified

unlock + altmedisable

  • This is ran on the unmodified test1.bin image
  • --unlock is ran first, and then --altmedisable 1 is ran on the unlocked test1.bin.new image
  • The results are from the report of ifdtool --dump on the final modified test1.bin.new.new image
File /home/espionage724/Downloads/9360-me_cleaner/test1.bin.new.new is 33554432 bytes
ICH Revision: 100 series Sunrise Point
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x42100208
  ISL:     0x42
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000004df
  Intel ME VSCC Table Length (VTL):        4
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x0019bb20
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0xbb
    SPI Componend Device ID 1:          0x19
  VSCC0: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001940ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x19
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff 
FLREG1:    0x1fff1700
  Flash Region 1 (BIOS): 01700000 - 01ffffff 
FLREG2:    0x16ff0003
  Flash Region 2 (Intel ME): 00003000 - 016fffff 
FLREG3:    0x00020001
  Flash Region 3 (GbE): 00001000 - 00002fff 
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x125c00f6
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 48MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 32MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00110000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000000
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000000
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00020000
PCHSTRP16: 0x00000000
PCHSTRP17: 0x00000070
HAP bit is set

Found Master Section
FLMSTR1:   0xffffff00 (Host CPU/BIOS)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0xffffff00 (Intel ME)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0xffffff00 (GbE)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR5:   0x10010300 (EC)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           disabled
  Intel ME Region Write Access:      disabled
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            disabled
  Intel ME Region Read Access:       disabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
Found Processor Strap Section
????:      0x00001000
????:      0x00118002
????:      0x00000210
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

me_cleaner + ifdtool

  • The unmodified test1.bin is passed through me_cleaner without arguments for the non-essential partition removal, resulting in test.bin
  • test.bin is passed through ifdtool with the --unlock option, resulting in test.bin.new
  • test.bin.new is passed through ifdtool with the --altmedisable 1 option, resulting in test.bin.new.new
  • The final, modified image test.bin.new.new is then ran through ifdtool with the --dump option, and the report is mentioned below
  • This accomplishes non-essential ME partition removal, setting the HAP bit, and full R/W on the chip
File /home/espionage724/me_cleaner-ifdtool-unlock-altmedisable-tc780-r2b02.bin is 8388608 bytes
ICH Revision: 100 series Sunrise Point
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x58100208
  ISL:     0x58
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000026df
  Intel ME VSCC Table Length (VTL):        38
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x0000471f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x47
    SPI Componend Device ID 1:          0x00
  VSCC0: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID2:  0x001740ef
    SPI Componend Vendor ID:            0xef
    SPI Componend Device ID 0:          0x40
    SPI Componend Device ID 1:          0x17
  VSCC2: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID3:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC3: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID4:  0x001720c2
    SPI Componend Vendor ID:            0xc2
    SPI Componend Device ID 0:          0x20
    SPI Componend Device ID 1:          0x17
  VSCC4: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID5:  0x00177120
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0x71
    SPI Componend Device ID 1:          0x17
  VSCC5: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID6:  0x0017ba20
    SPI Componend Vendor ID:            0x20
    SPI Componend Device ID 0:          0xba
    SPI Componend Device ID 1:          0x17
  VSCC6: 0x20052005
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID7:  0x0000481f
    SPI Componend Vendor ID:            0x1f
    SPI Componend Device ID 0:          0x48
    SPI Componend Device ID 1:          0x00
  VSCC7: 0x20152015
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x06
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x06
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff 
FLREG1:    0x07ff0200
  Flash Region 1 (BIOS): 00200000 - 007fffff 
FLREG2:    0x01ff0001
  Flash Region 2 (Intel ME): 00001000 - 001fffff 
FLREG3:    0x00007fff
  Flash Region 3 (GbE): 07fff000 - 00000fff (unused)
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x325c00f4
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 17MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 8MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00810000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000100
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000100
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00010000
PCHSTRP16: 0x00000100
PCHSTRP17: 0x00000000
HAP bit is set

Found Master Section
FLMSTR1:   0xffffff00 (Host CPU/BIOS)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0xffffff00 (Intel ME)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0xffffff00 (GbE)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR5:   0xffffff00 (EC)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
Found Processor Strap Section
????:      0x00001000
????:      0x80118012
????:      0x00000295
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

MEInfo

  • TODO
/var/www/wiki/data/pages/bios/notes/intel_me.txt · Last modified: by 127.0.0.1