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Difference between revisions of "TYPE"
(→IMG3+: complete (as of iOS 9.3) TYPE tags list) |
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=== IMG3+ === |
=== IMG3+ === |
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+ | * Any: ''empty string'' (0x00000000) |
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− | * [[Ramdisk]]: rdsk (0x7264736B) |
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* [[AppleLogo]]: logo (0x6C6F676F) |
* [[AppleLogo]]: logo (0x6C6F676F) |
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− | * [[BatteryCharging0]]: chg0 (0x63686730) |
+ | * [[BatteryCharging0]] (charging – bright): chg0 (0x63686730) |
− | * [[BatteryCharging1]]: chg1 (0x63686731) |
+ | * [[BatteryCharging1]] (charging – dim): chg1 (0x63686731) |
* [[BatteryFull]]: batF (0x62617446) |
* [[BatteryFull]]: batF (0x62617446) |
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− | * [[BatteryLow0]]: bat0 (0x62617430) |
+ | * [[BatteryLow0]] (empty): bat0 (0x62617430) |
− | * [[BatteryLow1]]: bat1 (0x62617431) |
+ | * [[BatteryLow1]] (red, composed onto empty): bat1 (0x62617431) |
+ | * Dali: dali |
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* [[DeviceTree]]: dtre (0x64747265) |
* [[DeviceTree]]: dtre (0x64747265) |
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+ | * DeviceTree restore: rdtr |
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+ | * Diagnostics: diag |
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+ | * Environment variables: ienv |
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+ | * FDR Trust object for AP: fdrt |
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+ | * FDR Trust object for SEP: fdrs |
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* [[GlyphCharging]]: glyC (0x676C7943) |
* [[GlyphCharging]]: glyC (0x676C7943) |
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* [[GlyphPlugin]]: glyP (0x676C7950) |
* [[GlyphPlugin]]: glyP (0x676C7950) |
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+ | * Hypervisor/monitor: hypr |
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* [[iBEC]]: ibec (0x69626563) |
* [[iBEC]]: ibec (0x69626563) |
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* [[iBoot (Bootloader)|iBoot]]: ibot (0x69626F74) |
* [[iBoot (Bootloader)|iBoot]]: ibot (0x69626F74) |
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* [[iBSS]]: ibss (0x69627373) |
* [[iBSS]]: ibss (0x69627373) |
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* [[Kernelcache]]: krnl (0x62736E6C) |
* [[Kernelcache]]: krnl (0x62736E6C) |
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+ | * Kernelcache restore: rkrn |
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* [[LLB]]: illb (0x696C6C62) |
* [[LLB]]: illb (0x696C6C62) |
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* [[NeedService]]: nsrv (0x6E737276) |
* [[NeedService]]: nsrv (0x6E737276) |
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+ | * OS restore image: rosi |
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+ | * PE’s RTOS environment: pert |
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+ | * PE’s Hammer test: hmmr |
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+ | * [[Ramdisk]]: rdsk (0x7264736B) |
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* [[RecoveryMode]]: recm (0x7265636D) |
* [[RecoveryMode]]: recm (0x7265636D) |
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− | * [[SEP-Firmware]]: sepi (0x73657069) |
+ | * [[SEP-Firmware]] (SEP OS): sepi (0x73657069) |
+ | * SEP OS (restore): rsep |
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+ | * SiVal’s (Silicon Validation<ref>[https://www.linkedin.com/jobs/view/silicon-validation-test-and-triage-engineer-at-apple-543262317 LinkedIn]</ref>) CFE loader: cfel |
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+ | * SiVal’s RBM test: rbmt |
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+ | * SiVal’s PHLEET test: phlt |
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+ | * tsys tester |
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== References == |
== References == |
Revision as of 01:52, 8 February 2018
The TYPE tag is a 32-bit unsigned integer (uint32_t
) that when viewed in little-endian format, states the type of firmware image the IMG2/IMG3/IMG4/IM4P file is. Is is compared with the second parameter of image_load
(register r1
[1]). If it does not match, image_load
will fail and the image will not be loaded. If 0
is passed in r1
, then the check is skipped.
Contents
Types
IMG2
- AppleLogo: logo (0x6C6F676F)
- BatteryCharging: batC (0x62617443)
- BatteryLow0: batl (0x6261744C)
- BatteryLow1: batL (0x6261746C)
- DeviceTree: dtre (0x64747265)
- iBoot: ibot (0x69626F74)
- LLB: llbz (0x6C6C627A)
- NeedService: nsrv (0x6E737276)
- RecoveryMode: recm (0x7265636D)
IMG3+
- Any: empty string (0x00000000)
- AppleLogo: logo (0x6C6F676F)
- BatteryCharging0 (charging – bright): chg0 (0x63686730)
- BatteryCharging1 (charging – dim): chg1 (0x63686731)
- BatteryFull: batF (0x62617446)
- BatteryLow0 (empty): bat0 (0x62617430)
- BatteryLow1 (red, composed onto empty): bat1 (0x62617431)
- Dali: dali
- DeviceTree: dtre (0x64747265)
- DeviceTree restore: rdtr
- Diagnostics: diag
- Environment variables: ienv
- FDR Trust object for AP: fdrt
- FDR Trust object for SEP: fdrs
- GlyphCharging: glyC (0x676C7943)
- GlyphPlugin: glyP (0x676C7950)
- Hypervisor/monitor: hypr
- iBEC: ibec (0x69626563)
- iBoot: ibot (0x69626F74)
- iBSS: ibss (0x69627373)
- Kernelcache: krnl (0x62736E6C)
- Kernelcache restore: rkrn
- LLB: illb (0x696C6C62)
- NeedService: nsrv (0x6E737276)
- OS restore image: rosi
- PE’s RTOS environment: pert
- PE’s Hammer test: hmmr
- Ramdisk: rdsk (0x7264736B)
- RecoveryMode: recm (0x7265636D)
- SEP-Firmware (SEP OS): sepi (0x73657069)
- SEP OS (restore): rsep
- SiVal’s (Silicon Validation[1]) CFE loader: cfel
- SiVal’s RBM test: rbmt
- SiVal’s PHLEET test: phlt
- tsys tester
References
This firmware article is a "stub", an incomplete page. Please add more content to this article and remove this tag. |