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109 lines
6 KiB
Markdown
109 lines
6 KiB
Markdown
# hekate - CTCaer mod
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Custom Nintendo Switch bootloader, firmware patcher, and more.
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## Bootloader folders and files
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| Folder/File | Description |
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| -------------------- | --------------------------------------------------------------------- |
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| bootloader | Main folder. |
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| \|__ bootlogo.bmp | It is used when custom is on and no logopath found. Can be skipped. |
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| \|__ hekate_ipl.ini | Main bootloader configuration and boot entries. |
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| \|__ update.bin | If newer, it is loaded at boot. For modchips. Can be skipped. |
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| bootloader/ini/ | For individual inis. 'More configs...' menu. Autoboot is supported. |
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| bootloader/sys/ | For system modules. |
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| \|__ libsys_lp0.bso | LP0 (sleep mode) module. Important! |
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| bootloader/payloads/ | For payloads. 'Payloads...' menu. Autoboot only supported by including them into an ini. All CFW bootloaders, tools, Linux payloads are supported. |
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| bootloader/libtools/ | Future reserved |
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## Bootloader configuration
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The bootloader can be configured via 'bootloader/hekate_ipl.ini' (if it is present on the SD card). Each ini section represents a boot entry, except for the special section 'config' that controls the global configuration.
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There are four possible type of entries. "**[ ]**": Boot entry, "**{ }**": Caption, "**#**": Comment, "*newline*": .ini cosmetic newline.
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### Global Configuration keys/values when boot entry is **config**:
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| Config option | Description |
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| ------------------ | ---------------------------------------------------------- |
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| autoboot=0 | 0: Disable, #: Boot entry number to auto boot. |
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| bootwait=3 | 0: Disable (It also disables bootlogo. Having **VOL-** pressed since injection goes to menu.), #: Time to wait for **VOL-** to enter menu. |
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| verification=2 | 0: Disable Backup/Restore verification, 1: Sparse (block based, fast and not 100% reliable), 2: Full (sha256 based, slow and 100% reliable). |
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| autohosoff=1 | 0: Disable, 1: If woke up from HOS via an RTC alarm, shows logo, then powers off completely, 2: No logo, immediately powers off.|
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| autonogc=1 | 0: Disable, 1: Automatically applies nogc patch if unburnt fuses found and a >= 4.0.0 HOS is booted. |
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| backlight=100 | Screen backlight level. 0-255. |
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### Possible boot entry key/value combinations:
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| Config option | Description |
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| ------------------ | ---------------------------------------------------------- |
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| logopath={SD path} | If global customlogo is 1 and logopath empty, bootlogo.bmp will be used. If logopath exists, it will load the specified bitmap. |
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| warmboot={SD path} | Replaces the warmboot binary |
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| secmon={SD path} | Replaces the security monitor binary |
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| kernel={SD path} | Replaces the kernel binary |
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| kip1={SD path} | Replaces/Adds kernel initial process. Multiple can be set. |
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| kip1={SD folder}/* | Loads every .kip/.kip1 inside a folder. Compatible with single kip1 keys. |
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| kip1patch=patchname| Enables a kip1 patch. Specify with multiple lines and/or as CSV. Current available patches nosigchk. |
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| fullsvcperm=1 | Disables SVC verification (full services permission) |
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| debugmode=1 | Enables Debug mode |
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| atmosphere=1 | Enables Atmosphère patching |
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| payload={SD path} | Payload launching. Tools, Linux, CFW bootloaders, etc. |
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### Payload storage:
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Hekate now has a new storage in the binary that helps it configure it outside of BPMP enviroment:
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| Offset / Name | Description |
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| -------------------- | ----------------------------------------------------------------- |
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| '0x94' boot_cfg | bit0: Force AutoBoot, bit1: Show launch log, bit2: sept run. |
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| '0x98' autoboot | If `Force AutoBoot`: 0: Force go to menu, else boot that entry. |
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| '0x9C' autoboot_list | If `Force AutoBoot` and `autoboot` then it boots from ini folder. |
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| '0xA0' rsvd_cfg | Reserved. |
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| '0xA4' rsvd[32] | Reserved. |
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You can find a template [Here](./res/hekate_ipl_template.ini)
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If the main .ini is not found, it is created on the first hekate boot.
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```
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hekate (C) 2018 naehrwert, st4rk
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CTCaer mod (C) 2018 CTCaer.
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Thanks to: derrek, nedwill, plutoo, shuffle2, smea, thexyz, yellows8.
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Greetings to: fincs, hexkyz, SciresM, Shiny Quagsire, WinterMute.
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Open source and free packages used:
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- FatFs R0.13a, Copyright (C) 2017, ChaN
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- bcl-1.2.0, Copyright (C) 2003-2006, Marcus Geelnard
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- Atmosphère (SE sha256, prc id kernel patches), Copyright (C) 2018, Atmosphère-NX
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- elfload, Copyright (C) 2014 Owen Shepherd, Copyright (C) 2018 M4xw
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___
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.-' `'.
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/ \
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| ;
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| | ___.--,
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_.._ |0) = (0) | _.---'`__.-( (_.
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__.--'`_.. '.__.\ '--. \_.-' ,.--'` `""`
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( ,.--'` ',__ /./; ;, '.__.'` __
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_`) ) .---.__.' / | |\ \__..--"" """--.,_
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`---' .'.''-._.-'`_./ /\ '. \ _.--''````'''--._`-.__.'
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| | .' _.-' | | \ \ '. `----`
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\ \/ .' \ \ '. '-._)
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\/ / \ \ `=.__`'-.
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/ /\ `) ) / / `"".`\
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, _.-'.'\ \ / / ( ( / /
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`--'` ) ) .-'.' '.'. | (
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(/` ( (` ) ) '-; [switchbrew]
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```
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