Editing Non Volatile Storage

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Line 5: Line 5:
! Bank # !! Block # !! Start Offset in /dev/sflash0s0x34 !! Start Offset in Sflash !! Size !! Notes
! Bank # !! Block # !! Start Offset in /dev/sflash0s0x34 !! Start Offset in Sflash !! Size !! Notes
|-
|-
| 0 || 0 || 0x0000 || 0x1C4000  || 0x3000 || ??????????
| 0 || 0 || 0x0000 || 0x1C4000  || 0x3000 || emc region
|-
|-
| 0 || 1 || 0x3000 || 0x1C7000  || 0x0200 || ??????????
| 0 || 1 || 0x3000 || 0x1C7000  || 0x0200 || pd region
|-
|-
| 0 || 2 || 0x3200 || 0x1C7200  || 0x0200 || pdcs region
| 0 || 2 || 0x3200 || 0x1C7200  || 0x0200 || ds region
|-
|-
| 0 || 3 || 0x3400 || 0x1C7400  || 0x0C00 || ??????????
| 0 || 3 || 0x3400 || 0x1C7400  || 0x0C00 || cs region
|-
|-
| 0 || 4 || 0x4000 || 0x1C8000  || 0x2000 || os region
| 0 || 4 || 0x4000 || 0x1C8000  || 0x2000 || os region
Line 20: Line 20:
|}
|}


= Mapping of the detailed area (NVS service) 0/0 =
= Mapping of the detailed area (NVS service) =


{| class="wikitable sortable"
{| class="wikitable sortable"
Line 33: Line 33:
* '''30 02 03 01 01 01 05 01''' = CFI-1215A 01X EDM-030
* '''30 02 03 01 01 01 05 01''' = CFI-1215A 01X EDM-030


|-
|}
= Mapping of the detailed area (NVS service) 0/2 PDCSAREA =
{| class="wikitable sortable"
|-
! Bank # !! Block # !! Start Offset !! Start Offset in Sflash !! Size !! Notes
|-
|-
| 0 || 2 || 0x0 || 0x1C7200 || 0x10 || Kiban ID (e.g 40002B02184672A0)
| 0 || 2 || 0x0 || 0x1C7200 || 0x10 || Kiban ID (e.g 40002B02184672A0)
Line 51: Line 42:
| 0 || 2 || 0x50 || 0x1C7250 || 0x13 || Model Code (e.g 0000027418886) aka Product Code (first 5 zeroes are Product Code Branch Number)
| 0 || 2 || 0x50 || 0x1C7250 || 0x13 || Model Code (e.g 0000027418886) aka Product Code (first 5 zeroes are Product Code Branch Number)
|-
|-
| 0 || 2 || 0x60 || 0x1C7260 || 0x10 || "SocCuid" (e.g 36 62 27 2D 9B 6C D2 B9 F8 CC 23 52 AB 65 8D D3) Soc Unique ID
| 0 || 2 || 0x60 || 0x1C7260 || 0x10 || "SocCuid" (e.g 36 62 27 2D 9B 6C D2 B9 F8 CC 23 52 AB 65 8D D3)
|-
|-
| 0 || 2 || 0x70 || 0x1C7270 || 0x12 || Viop Data (Split into Multiples of 2)
| 0 || 2 || 0x70 || 0x1C7270 || 0x12 || Viop Data (Split into Multiples of 2)
|-
|-
| 0 || 2 || 0x90 || 0x1C7290 || 0x?? || SSD Diag Done State
| 0 || 2 || 0x1B0 || 0x1C73B0 || 0x8 || CARLO Board ID (DEV Only)
|-
| 0 || 2 || 0x1B0 || 0x1C73B0 || 0x8 || CARLO Board ID (DEV Only) / Sub Kiban ID
|-
|-
| 0 || 2 || 0x1C0 || 0x1C73C0 || 0x6 || WLAN Mac Address
| 0 || 2 || 0x1C0 || 0x1C73C0 || 0x6 || WLAN Mac Address
Line 65: Line 54:
| 0 || 2 || 0x1CC || 0x1C73CC || 0x6 || BD Address 2
| 0 || 2 || 0x1CC || 0x1C73CC || 0x6 || BD Address 2
|-
|-
| 0 || 2 || 0x1E0 || 0x1C73E0 || 0x8 || ImagePackageId (this determines which firmware is going to be installed at factory)
| 0 || 2 || 0x1E0 || 0x1C73E0 || 0x8 || ImageId


* '''PKG-0384''' = DFI-T1000AA
* '''PKG-0384''' = DFI-T1000AA
Line 80: Line 69:
|-
|-
| 0 || 2 || 0x1F0 || 0x1C73F0 || 0x10 || Manufacturing Process Flags (01 is enabled, 00 is disabled) (e.g 01 01 01 01 01 01 00 00 00 00 00 00 00 00 00 00)
| 0 || 2 || 0x1F0 || 0x1C73F0 || 0x10 || Manufacturing Process Flags (01 is enabled, 00 is disabled) (e.g 01 01 01 01 01 01 00 00 00 00 00 00 00 00 00 00)
|-
| 0 || 2 || 0x1F1 || 0x1C73F1 || 0x1 || KouteiFlagPI2
|-
|-
| 0 || 2 || 0x3FC || 0x1C75FC || 4 || EAP Magic (e.g. E5 E5 E5 01)
| 0 || 2 || 0x3FC || 0x1C75FC || 4 || EAP Magic (e.g. E5 E5 E5 01)
|-
|-
|}
| 0 || 4 || 0x20 || 0x1C8020 || 1 || FirstImageWriteModeOn 0xFF FirstImageWriteModeOff 0x00
 
= Mapping of the detailed area (NVS service) 0/4 OSAREA =
 
{| class="wikitable sortable"
|-
! Bank # !! Block # !! Start Offset !! Start Offset in Sflash !! Size !! Notes
|-
| 0 || 4 || 0x11  || 0x1C8011 || 1 || Coldboot (0xFF OFF, 0x01 ON)
|-
| 0 || 4 || 0x12 || 0x1C8012 || 1 || EAP UART (0xEF ON, 0xFF OFF)
|-
|-
| 0 || 4 || 0x17  || 0x1C8017 || 1 || GpuPacket Off 0xFE
| 0 || 4 || 0x17  || 0x1C8017 || 1 || GpuPacket Off 0xFE
|-
| 0 || 4 || 0x20  || 0x1C8020 || 1 || FirstImageWriteModeOn 0xFF FirstImageWriteModeOff 0x00
|-
|-
| 0 || 4 || 0x22  || 0x1C8022 || 1 || HddKernel On 0xFF
| 0 || 4 || 0x22  || 0x1C8022 || 1 || HddKernel On 0xFF
Line 120: Line 95:
|-
|-
| 0 || 4 || 0x1FC || 0x1C81FC || 4 || EAP Magic (e.g. E5 E5 E5 01)
| 0 || 4 || 0x1FC || 0x1C81FC || 4 || EAP Magic (e.g. E5 E5 E5 01)
|-
| 0 || 4 || 0x300 || 0x1C8300 || 1 || BootMessageDebugMode 0x02 BootMessageDefaultMode 0xFF
|-
| 0 || 4 || 0x301 || 0x1C8301 || 1 || Mp0MemoryTestOn 0x01 Mp0MemoryTestOff 0xFF
|-
| 0 || 4 || 0x304 || 0x1C8304 || 1 || AblDebugPrintOn 0x01 AblDebugPrintOff  0xFF
|-
| 0 || 4 || 0x310 || 0x1C8310 || 1 || BiosMemoryTestCachedAndUncached 0x50 BiosMemoryTestDefault 0xFF
|-
| 0 || 4 || 0x321 || 0x1C8321 || 1 || UmaSize4GiB 0x10 UmaSizeDefault 0xFF
|-
| 0 || 4 || 0x322 || 0x1C8322 || 1 || CpuClockOn 0x01 CpuClockOff 0xFF
|-
| 0 || 4 || 0x3C7 || 0x1C83C7 || 1 || GfxClkDfllDeterminism 0xFF Default
|-
|-
| 0 || 4 || 0xC10 || 0x1C8C10 || 8 || Factory Firmware Version ??? (little endian)
| 0 || 4 || 0xC10 || 0x1C8C10 || 8 || Factory Firmware Version ??? (little endian)
Line 164: Line 125:
|-
|-
| 0 || 4 || 0x1C20 || 0x1C9C20 || 0x20 || regmgr_readynvs_manumode
| 0 || 4 || 0x1C20 || 0x1C9C20 || 0x20 || regmgr_readynvs_manumode
|-
|}
= Mapping of the detailed area (NVS service) 1/0  =
{| class="wikitable sortable"
|-
! Bank # !! Block # !! Start Offset !! Start Offset in Sflash !! Size !! Notes
|-
|-
| 1 || 0 || 0x68  || 0x1CB068 || 4 || Current Firmware Version ??? (little endian) (upper half)
| 1 || 0 || 0x68  || 0x1CB068 || 4 || Current Firmware Version ??? (little endian) (upper half)
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