8.0.0: Difference between revisions
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* A View All Available News option is available within News, allowing you to view all news items currently being distributed | * A View All Available News option is available within News, allowing you to view all news items currently being distributed | ||
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* Go to News | * Go to News > Channel List > View More | ||
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* Select from 15 new icons from the Splatoon™ 2 and Yoshi’s Crafted World™ games for your user | * Select from 15 new icons from the Splatoon™ 2 and Yoshi’s Crafted World™ games for your user | ||
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* To edit your user icon, head to your My Page on the top left of the HOME Menu | * To edit your user icon, head to your My Page on the top left of the HOME Menu > Profile | ||
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* A feature to Transfer Your Save Data is now available, allowing you to transfer your save data for individual games between your Nintendo Switch systems | * A feature to Transfer Your Save Data is now available, allowing you to transfer your save data for individual games between your Nintendo Switch systems | ||
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* Go to System Settings > Data Management | * Go to System Settings > Data Management > Transfer Your Save Data | ||
* Save data will not remain on your source system after the transfer process completes | * Save data will not remain on your source system after the transfer process completes | ||
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* An option is available to prevent the system from waking from Sleep Mode when an AC adapter is disconnected | * An option is available to prevent the system from waking from Sleep Mode when an AC adapter is disconnected | ||
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* Go to System Settings > Sleep Mode | * Go to System Settings > Sleep Mode > Wake When AC Adapter is Disconnected | ||
* This also applies when undocking your console | * This also applies when undocking your console | ||
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* Hong Kong / Taiwan / South Korea is available for selection in Region | * Hong Kong / Taiwan / South Korea is available for selection in Region | ||
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* Go to System Settings > System | * Go to System Settings > System > Region | ||
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* Save Data Cloud Backup > Save Data Cloud | * Save Data Cloud Backup > Save Data Cloud | ||
* Transfer Your User and Save Data | * Transfer Your User and Save Data > Transfer Your User Data | ||
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* General system stability improvements to enhance the user's experience. | * General system stability improvements to enhance the user's experience. | ||
==FIRM== | |||
All files under RomFS were updated. | |||
====Package1ldr==== | |||
package1ldr was updated. The TSEC secureboot firmware was not updated. | |||
====NX_BOOTLOADER==== | |||
NX bootloader was updated. | |||
====Secure Monitor==== | |||
The Secure Monitor was updated. | |||
* DMA controller configuration now disables AHB-DMA from arbitration. | |||
* The SMC handler now checks a "is SMC allowed" bitmask against configuration set by NX bootloader(This just comes from bits 1-4 of the "attribute" field of the bootloader in BCT). | |||
** Nintendo can now blacklist certain SMCs from certain boot conditions, but since the bitmask is zero for retail firmware (everything is allowed) this isn't particularly meaningful. | |||
* smcGetConfig's "get_memory_configuration_by_bootconfig" implementation changed. It now calls a new function "get_dram_configuration", which returns a configuration value depending on the DRAM ID. | |||
* Code configuring what peripherals to set secure-world only no longer assumes that the code is a retail unit. | |||
** This removes what were presumed to be compile-time ifdefs for retail vs dev added in [[7.0.0]]. | |||
* Code responsible for configuring HiZ charger mode has changed a little. | |||
** smcCpuSuspend no longer checks hardware type when deciding whether to go down HiZ mode codepaths. | |||
** wakeup code on warmboot now checks whether HiZ mode is enabled, instead of unconditionally disabling it. | |||
* TSEC no longer has access to the kernel carveout, and TSECB now has access to the kernel carveout. | |||
** The Read/Write access levels were changed from 1 to 9, to facilitate this. | |||
====Kernel==== | |||
Kernel initialization has changed significantly. | |||
* There is now a new loader program ("[[Kernel Loader|kernelldr]]") that runs before the kernel, and sets up KASLR/memory/etc. (kernelldr has its own .dynamic section). | |||
* The INI1 containing the Initial Programs is no longer its own section inside of [[Package2]]. It is instead now embedded inside the kernel section, with kernelldr preparing it for the kernel. | |||
* svcQueryIoMapping no longer accepts unaligned addresses as input when (input physaddr >= 0x1000). In addition, when input physaddr is < 0x1000, the kernel takes a new codepath to convert this to a different physical address. | |||
<check back later for more detailed diffs> | |||
====Warmboot==== | |||
* The firmware revision magic was not changed. | |||
====FIRM Sysmodules==== | |||
All FIRM sysmodules were updated. Specific diffs for a few sysmodules are below <check back later, to be updated>: | |||
=====[[Process Manager services|PM]]===== | |||
* pm:shell now has a new command (9), which does abort() in normal FIRM. However, when in safe mode, it returns a handle to an event that is signaled on IShellService->NotifyBootFinished(), before the embedded safemode boot2 runs. | |||
== System Titles == | == System Titles == | ||
1 new title was added: [[#FunctionBlackList|FunctionBlackList]]. | * 1 new title was added: [[#FunctionBlackList|FunctionBlackList]]. | ||
* All titles were updated, except for the following: dictionaries, UrlBlackList, PlatformConfigHoag, miiEdit, and flog. | |||
[[SSL_services#CertStore|CertStore]] RomFs: "/ssl_TrustedCerts.bdf" was updated. | |||
=== FunctionBlackList === | === FunctionBlackList === |