SpacemiT Key Stone K1: Difference between revisions
Appearance
Wiktorpyk6 (talk | contribs) |
Wiktorpyk6 (talk | contribs) |
||
(9 intermediate revisions by the same user not shown) | |||
Line 9: | Line 9: | ||
| year = 2024 | | year = 2024 | ||
| process = 22 | | process = 22 | ||
| mainline = | | mainline = | ||
| community_page = https://www.workswithriscv.guide/wiki/hardware/ | |||
| status_cpu = Y | | status_cpu = Y | ||
| status_uart = Y | | status_uart = Y | ||
Line 43: | Line 44: | ||
{{#cargo_query: | {{#cargo_query: | ||
tables=Devices | tables=Devices | ||
|fields=CONCAT( '[[', _pageName, '|',Manufacturer,' ',Name,']]' )=Device,Codename,StatusMainline=Mainline | |fields=CONCAT( '[[', _pageName, '|',Manufacturer,' ',Name,']]' )=Device,Codename,StatusMainline=Mainline,Booting | ||
|order by=Devices.Manufacturer, Devices.Name | |order by=Devices.Manufacturer, Devices.Name | ||
|format=table | |format=table | ||
Line 50: | Line 51: | ||
|more results text= | |more results text= | ||
}} | }} | ||
== Matrix channel == | |||
[https://matrix.to/#/#SpacemiT:matrix.org #SpacemiT:matrix.org] | |||
== Blok diagram == | |||
[[File:K1 blok diagram.png|frameless]] | |||
== See also == | == See also == | ||
* [https://www.workswithriscv.guide/wiki/hardware/K1.html workswithriscv.guide wiki page] | |||
* [https://developer.spacemit.com/documentation?token=DBd4wvqoqi2fiqkiERTcbEDknBh Vendor documentation] | * [https://developer.spacemit.com/documentation?token=DBd4wvqoqi2fiqkiERTcbEDknBh Vendor documentation] | ||
* [https://gist.github.com/orangecms/8624aa82bab4931f787b5eee572f7668 DRAM initialization findings and miscellaneous notes] | * [https://gist.github.com/orangecms/8624aa82bab4931f787b5eee572f7668 DRAM initialization findings and miscellaneous notes] | ||
* [https://forum.spacemit.com/ Manufacturer's forum] | |||
* [[SpacemiT Key Stone K1/OpenOCD configuration|OpenOCD configuration (JTAG)]] | * [[SpacemiT Key Stone K1/OpenOCD configuration|OpenOCD configuration (JTAG)]] | ||
Line 60: | Line 71: | ||
* [https://gist.github.com/cyyself/a07096e6e99c949ed13f8fa16d884402 Steps to replace OpenSBI on Spacemit K1] | * [https://gist.github.com/cyyself/a07096e6e99c949ed13f8fa16d884402 Steps to replace OpenSBI on Spacemit K1] | ||
* [[ | * [[Banana Pi BPI-F3 (bananapi-bpi-f3)]] | ||
* [ | * [https://matrix.to/#/#riscv-main:matrix.org #riscv-main:matrix.org] |
Latest revision as of 14:31, 15 March 2025
Manufacturer | SpacemiT |
---|---|
Name |
Key Stone K1 / M1 |
Architecture | riscv64 |
CPU | 8x SpacemiT X60 @ 1.6 / 2.0 GHz |
GPU | IMG BXE-2-32 |
Year | 2024 |
Process | 22nm |
Community Page | https://www.workswithriscv.guide/wiki/hardware/ |
Components | |
CPU |
Works |
UART |
Works |
Storage |
Partial |
USB |
Works |
Display |
Works |
GPU |
No data |
Pinctrl |
No data |
I²C |
No data |
SPI |
No data |
Audio |
No data |
Video |
No data |
Thermal |
No data |
Camera |
No data |
NPU |
No data |
Suspend |
No data |
Ethernet |
Works |
SATA |
No data |
The SpacemiT Key Stone K1/M1 is a RISC-V SoC by Chinese chip designer SpacemiT released in 2024. Very early mainline support was added in Summer 2024.
The SoC consists of two clusters of 4 SpacemiT X60 cores each and features support for the RISC-V Vector Extension 1.0.
Bootloader
SpacemiT provides a U-Boot fork, a buildable version can be found here. The provided U-Boot uses proprietary blobs. There is an ongoing effort to add support for the K1 SoC in oreboot here.
Devices
Device | Codename | Mainline | Booting |
---|---|---|---|
Banana Pi BPI-F3 | bananapi-bpi-f3 | Yes | |
DeepComputing DC-ROMA Laptop II | dc-roma-laptop-ii | No | |
DeepComputing DC-ROMA PAD II | deepcomputing-dc-roma-pad-ii | Yes | |
Milk-V Jupiter | milkv-jupiter | No | |
Sipeed Lichee Pi 3A | sipeed-licheepi3a | No | |
SpacemiT MUSE Book | spacemit-muse-book | No |