LattePanda-Mu/Softwares/BIOS/README.md

BIOS

This repository includes official releases and beta versions of BIOS for various branches, as well as related tools.

• ⚠ Generally, you should only upgrade the BIOS of the same branch. Cross-branch upgrades should only be performed when testing different BIOS features.
• ⚠ Upgrading the BIOS across different branches will invalidate the Secure Boot keys.
• ⚠ Upgrading to the incorrect BIOS branch may result in some functions of the carrier board not working properly.

BIOS Naming Rule

Example:
LP-BS-S70NC1R200-SR-A-SATA

• LP: LattePanda
• BS: BIOS
• S70NC1R200: Internal version number for LattePanda Mu
• SR:
  • SR: Single Rank memory
  • DR: Dual Rank memory
• A: BIOS version number, with new versions sequentially labeled in alphabetical order
• SATA: The interface configuration for this BIOS branch, with detailed configuration differences for each branch available in the README within the branch directory.
  • No suffix: DFLT (Default) branch
  • SATA: SATA branch
  • PCIE: PCIE branch
  • MUSB: MUSB branch

File Description

• Beta: Beta version BIOS, not specific to any branch, intended for professional developers to assess new features.

• DFLT: Default version BIOS, which is the BIOS branch that comes pre-installed on the LattePanda Mu.

• MUSB: A BIOS branch configured to maximize USB 3.2 10Gbps interface capabilities (coming soon).

• PCIE: A BIOS branch configured to maximize PCIe 3.0 lane configurations (coming soon).

• SATA: A BIOS branch that provides SATA interface signal.

• Tools: Tools for BIOS maintenance.