Linux Upstream Status updated for Sophgo: Apr/02/2026

General
1

Linux Upstream Status updated: Apr/02/2026 @https://github.com/sophgo/linux/wiki

CV18XX

  • Duo-S: updated to v4

SG2042

  • PCI/sg2042: Avoid L0s and L1 on Sophgo 2042 PCIe Root Ports: Maintainer provided some suggestions, need rework.
  • Enable PCIe DMA coherence: v1. Note this patch is raised due to firmware(fip.bin) add new features to make CPUs and PCIe have IO coherent.
  • PCI: Allow disabling port services on broken root ports. This fix is common but was found on SG2042, so log here.
  • pinctrl: sophgo: Fix SoC module in the module description string.

SG2044

  • pinctrl: sophgo: Fix SoC module in the module description string.

欢迎订阅 “Linux Sophgo SoC development” 邮件列表获取 Sophgo Linux 内核上游化信息最新消息。订阅方法: 搜索 “sophgo” @ https://subspace.kernel.org/lists.linux.dev.html

Thanks,

Chen