Difference between revisions of "EMMC"

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Emmc can be accessed with SceSdif module. It has the following partitions:
+
== Size ==
 +
PSVita 1XXX eMMC size: 0xE1400000 or 0xE3400000.
 +
<br/>PSTV eMMC size: 0xE3400000.
 +
<br/>PSVita 2XXX eMMC size: 0xDE000000.
 +
 
 +
== Partitions ==
 +
PSVita eMMC can be accessed using [[SceSdif]] module.
 +
<br/>PSVita eMMC embeds the following [[Partitions|partitions]]:
 +
 
 +
=== Playstation Vita 1XXX models ===
 +
{| class="wikitable"
 +
! code !! type !! offset !! size !! name !! description
 +
|-
 +
| 0x1 || raw || 0x40000 || 0x80000 || unknown name (not used by kernel) || First eMMC partition, some per-device data flashed in factory, contains SMI data. [[IdStorage]]?
 +
|-
 +
| 0x2 || raw || 0x800000 || 0x400000 || active/inactive slb2 (not used by kernel) ||  [[SLB2]] [[Boot Sequence|Boot loaders]]
 +
|-
 +
| 0x2 || raw || 0xC00000 || 0x400000 || active/inactive slb2 (not used by kernel) || [[SLB2]] [[Boot Sequence|Boot loaders]]
 +
|-
 +
| 0x3 || fat16 || 0x1000000 || 0x1000000 || active/inactive os0: || Main OS partition: [[Modules#3.60_Kernel_modules|kernel modules]], core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
 +
|-
 +
| 0x3 || fat16 || 0x2000000 || 0x1000000 || active/inactive os0: || Main OS partition: [[Modules#3.60_Kernel_modules|kernel modules]], core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
 +
|-
 +
| 0xC || fat16 || 0x3000000 || 0x6000000 || sa0: || Dictionary and font data
 +
|-
 +
| 0x6 || fat16 || 0x9000000 || 0x2000000 || tm0: || Activation data i.e PSM, NPDRM, MARLIN, QA
 +
|-
 +
| 0x4 || fat16 || 0xB000000 || 0x10000000 || vs0: || [[Libraries#System Applications|system applications]] & libraries
 +
|-
 +
| 0x5 || fat16 || 0x1B000000 || 0x2000000 || vd0: || [[Registry]] and error history
 +
|-
 +
| 0xB || fat16 || 0x1D000000 || 0x10000000 || ud0: || [[Updater]] and update packages are copied here.
 +
|-
 +
| 0xE || exfat || 0x2D000000 || 0x13000000 || pd0: || [[Welcome Park]] and welcome video
 +
|-
 +
| 0x7 || exfat || 0x40000000 || 0xA1400000 or 0xA3400000 || ur0 || User resources, [[LiveArea]] cache, database, & other stuff
 +
|}
 +
 
 +
=== Playstation Vita 2XXX models ===
 +
{| class="wikitable"
 +
! code !! type !! offset !! size !! name !! description
 +
|-
 +
| 0x1 || raw || 0x40000 || 0x80000 || unknown name (not used by kernel) || First eMMC partition, some per-device data flashed in factory, contains SMI data. [[IdStorage]]?
 +
|-
 +
| 0x2 || raw || 0x800000 || 0x400000 || active/inactive slb2 (not used by kernel) ||  [[SLB2]] [[Boot Sequence|Boot loaders]]
 +
|-
 +
| 0x2 || raw || 0xC00000 || 0x400000 || active/inactive slb2 (not used by kernel) || [[SLB2]] [[Boot Sequence|Boot loaders]]
 +
|-
 +
| 0x3 || fat16 || 0x1000000 || 0x1000000 || active/inactive os0: || Main OS partition: [[Modules#3.60_Kernel_modules|kernel modules]], core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
 +
|-
 +
| 0x3 || fat16 || 0x2000000 || 0x1000000 || active/inactive os0: || Main OS partition: [[Modules#3.60_Kernel_modules|kernel modules]], core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
 +
|-
 +
| 0xC || fat16 || 0x3000000 || 0x6000000 || sa0: || Dictionary and font data
 +
|-
 +
| 0x6 || fat16 || 0x9000000 || 0x2000000 || tm0: || Activation data i.e PSM, NPDRM, MARLIN, QA
 +
|-
 +
| 0x4 || fat16 || 0xB000000 || 0x10000000 || vs0: || [[Libraries#System Applications|system applications]] & libraries
 +
|-
 +
| 0x5 || fat16 || 0x1B000000 || 0x2000000 || vd0: || [[Registry]] and error history
 +
|-
 +
| 0xB || fat16 || 0x1D000000 || 0x10000000 || ud0: || [[Updater]] and update packages are copied here.
 +
|-
 +
| 0xE || exfat || 0x2D000000 || 0x13000000 || pd0: || [[Welcome Park]] and welcome video
 +
|-
 +
| 0x7 || exfat || 0x40000000 || 0x60000000 || ur0: || User resources, [[LiveArea]] cache, database, & other stuff
 +
|-
 +
| 0x8 || exfat || 0xA0000000 || 0x3E000000 || ux0: || Internal "memory card"
 +
|}
 +
 
 +
=== Playstation TV models ===
 +
{| class="wikitable"
 +
! code !! type !! offset !! size !! name !! description
 +
|-
 +
| 0x1 || raw || 0x40000 || 0x80000 || unknown name (not used by kernel) || First eMMC partition, some per-device data flashed in factory, contains SMI data. [[IdStorage]]?
 +
|-
 +
| 0x2 || raw || 0x800000 || 0x400000 || active/inactive slb2 (not used by kernel) ||  [[SLB2]] [[Boot Sequence|Boot loaders]]
 +
|-
 +
| 0x2 || raw || 0xC00000 || 0x400000 || active/inactive slb2 (not used by kernel) || [[SLB2]] [[Boot Sequence|Boot loaders]]
 +
|-
 +
| 0x3 || fat16 || 0x1000000 || 0x1000000 || active/inactive os0: || Main OS partition: [[Modules#3.60_Kernel_modules|kernel modules]], core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
 +
|-
 +
| 0x3 || fat16 || 0x2000000 || 0x1000000 || active/inactive os0: || Main OS partition: [[Modules#3.60_Kernel_modules|kernel modules]], core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
 +
|-
 +
| 0xC || fat16 || 0x3000000 || 0x6000000 || sa0: || Dictionary and font data
 +
|-
 +
| 0x6 || fat16 || 0x9000000 || 0x2000000 || tm0: || Activation data i.e PSM, NPDRM, MARLIN, QA
 +
|-
 +
| 0x4 || fat16 || 0xB000000 || 0x10000000 || vs0: || [[Libraries#System Applications|system applications]] & libraries
 +
|-
 +
| 0x5 || fat16 || 0x1B000000 || 0x2000000 || vd0: || [[Registry]] and error history
 +
|-
 +
| 0xB || fat16 || 0x1D000000 || 0x10000000 || ud0: || [[Updater]] and update packages are copied here.
 +
|-
 +
| 0xE || exfat || 0x2D000000 || 0x13000000 || pd0: || [[Welcome Park]] and welcome video
 +
|-
 +
| 0x7 || exfat || 0x40000000 || 0x60000000 || ur0: || User resources, [[LiveArea]] cache, database, & other stuff
 +
|-
 +
| 0x8 || exfat || 0xA0000000 || 0x43400000 || ux0: || Internal "memory card"
 +
|}

Revision as of 22:48, 1 August 2018

Size

PSVita 1XXX eMMC size: 0xE1400000 or 0xE3400000.
PSTV eMMC size: 0xE3400000.
PSVita 2XXX eMMC size: 0xDE000000.

Partitions

PSVita eMMC can be accessed using SceSdif module.
PSVita eMMC embeds the following partitions:

Playstation Vita 1XXX models

code type offset size name description
0x1 raw 0x40000 0x80000 unknown name (not used by kernel) First eMMC partition, some per-device data flashed in factory, contains SMI data. IdStorage?
0x2 raw 0x800000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x2 raw 0xC00000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x3 fat16 0x1000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
0x3 fat16 0x2000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
0xC fat16 0x3000000 0x6000000 sa0: Dictionary and font data
0x6 fat16 0x9000000 0x2000000 tm0: Activation data i.e PSM, NPDRM, MARLIN, QA
0x4 fat16 0xB000000 0x10000000 vs0: system applications & libraries
0x5 fat16 0x1B000000 0x2000000 vd0: Registry and error history
0xB fat16 0x1D000000 0x10000000 ud0: Updater and update packages are copied here.
0xE exfat 0x2D000000 0x13000000 pd0: Welcome Park and welcome video
0x7 exfat 0x40000000 0xA1400000 or 0xA3400000 ur0 User resources, LiveArea cache, database, & other stuff

Playstation Vita 2XXX models

code type offset size name description
0x1 raw 0x40000 0x80000 unknown name (not used by kernel) First eMMC partition, some per-device data flashed in factory, contains SMI data. IdStorage?
0x2 raw 0x800000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x2 raw 0xC00000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x3 fat16 0x1000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
0x3 fat16 0x2000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
0xC fat16 0x3000000 0x6000000 sa0: Dictionary and font data
0x6 fat16 0x9000000 0x2000000 tm0: Activation data i.e PSM, NPDRM, MARLIN, QA
0x4 fat16 0xB000000 0x10000000 vs0: system applications & libraries
0x5 fat16 0x1B000000 0x2000000 vd0: Registry and error history
0xB fat16 0x1D000000 0x10000000 ud0: Updater and update packages are copied here.
0xE exfat 0x2D000000 0x13000000 pd0: Welcome Park and welcome video
0x7 exfat 0x40000000 0x60000000 ur0: User resources, LiveArea cache, database, & other stuff
0x8 exfat 0xA0000000 0x3E000000 ux0: Internal "memory card"

Playstation TV models

code type offset size name description
0x1 raw 0x40000 0x80000 unknown name (not used by kernel) First eMMC partition, some per-device data flashed in factory, contains SMI data. IdStorage?
0x2 raw 0x800000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x2 raw 0xC00000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x3 fat16 0x1000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
0x3 fat16 0x2000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core user modules, SceSafemode, Secure Processor SELFs, and on development units SceCuiSetUpper.
0xC fat16 0x3000000 0x6000000 sa0: Dictionary and font data
0x6 fat16 0x9000000 0x2000000 tm0: Activation data i.e PSM, NPDRM, MARLIN, QA
0x4 fat16 0xB000000 0x10000000 vs0: system applications & libraries
0x5 fat16 0x1B000000 0x2000000 vd0: Registry and error history
0xB fat16 0x1D000000 0x10000000 ud0: Updater and update packages are copied here.
0xE exfat 0x2D000000 0x13000000 pd0: Welcome Park and welcome video
0x7 exfat 0x40000000 0x60000000 ur0: User resources, LiveArea cache, database, & other stuff
0x8 exfat 0xA0000000 0x43400000 ux0: Internal "memory card"
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