Skip to content
zhangmeng.kevin-spacemit edited this page May 15, 2026 · 3 revisions

Welcome to SpacemiT U-Boot wiki!

This wiki page is dedicated for collecting information about mainline efforts of SpacemiT SoC U-Boot support.

Table of Contents

Communication Resources

Branch Management

The two branches below will accept patches which sent to U-Boot git tree, and eventually included into upstream U-Boot.

  • fixes: For collecting critical bug fixes
  • for-next: For accepting new features, usually it's a branch merged with various subsystem patches
    • Note: it will be forced pushed regularly!
The branch starting with 'k1/' or 'k3/' prefix are used for individual feature or testing only, it's not a stable or permanent branch.

Upstream Status

K1 SoC

Spacemit K1 SoC
Component Submitted Status Link Accept Owner Comments
Phase one
Basic DT m/d N/A x N/A -
Clock m/d N/A x N/A -
Pinctrl m/d N/A x N/A -
GPIO m/d N/A x N/A -
UART m/d N/A x N/A -
SPL m/d N/A x N/A -
DDR init m/d N/A x N/A -
Phase two
SPI/QSPI m/d N/A x N/A -
MMC/SD m/d N/A x N/A -
USB m/d N/A x N/A -
Ethernet m/d N/A x N/A -
PCIe m/d N/A x N/A -

K3 SoC

Spacemit K3 SoC
Component Submitted Status Link Accept Owner Comments
Phase one
Basic DT m/d N/A x N/A -
Clock m/d N/A x N/A -
Pinctrl m/d N/A x N/A -
GPIO m/d N/A x N/A -
UART m/d N/A x N/A -
SPL m/d N/A x N/A -
DDR init m/d N/A x N/A -
Phase two
SPI/QSPI m/d N/A x N/A -
MMC/SD m/d N/A x N/A -
USB m/d N/A x N/A -
Ethernet m/d N/A x N/A -
PCIe m/d N/A x N/A -
UFS m/d N/A x N/A -

Boards

People own different boards, so let's list here

Spacemit K1 Dev Boards

Boards Owner
BananaPi F3
SpacemiT MusePi Pro
Sipeed Lichee PI 3A

Spacemit K3 Dev Boards

Boards Owner
SpacemiT K3 Pico-ITX
SpacemiT K3 Com260

Clone this wiki locally