新版发布:支持Colibri VF50/VF61模块的V2.2 Beta 1 嵌入式Linux BSPs现已上线

2014年6月12日星期四

Linux我们向您呈现最新版本的 - V2.2 Beta 1 Linux BSPs 专为Toradex 基于 NXP®/Freescale Vybrid™ 的 – Colibri VF61 和 Colibri VF50.

NXP®/Freescale Vybrid™ 计算机模块 (Colibri VF61 & VF50) Linux 上线

该专为Colibri VF61和Colibri VF50计算机模块发布的Linux BSPs包括以下内容:

  • U-Boot 2014.04 boot loader
  • Linux 3.0.15 kernel, based on NXP®/Freescale TWR-VF65GS10 Timesys LinuxLink 2014-05-08 (ts2.16)
  • OpenEmbedded oe-core dora/2013.12 based root file system, using LXDE desktop environment

该版本同样添加了一些漏掉的功能以及对漏洞的修复,如下:

U-Boot

Updates to the U-Boot in this release include:

  • Update to mainline U-Boot 2014.04 with new partition layout and NAND driver which enables hardware ECC.
  • Support new config block layout.
  • Dropped SD card environment support (booting the boot loader from SD card is not possible with fused modules)

Linux Kernel 

Updates to the Linux kernel in this release include: 

  • Make use of hardware ECC result when reading from NAND (this breaks backward compatibility, reflash of root filesystem needed)
  • Clear pending characters from UART when configuring FIFO. This solves boot hang when UART characters are received during startup.
  • Fix global timer length which makes sure kernel time is monotonic increasing
  • Add support for second Ethernet (enable with CONFIG_FEC0)
  • Add support for UART4/UART5 (enable with CONFIG_UART[3|4]_SUPPORT)
  • Support new pin assignment for VF50 V1.1 and newer
  • Use chip select for NAND (required for U-Boot 2014.04)

Linux user-space 

  • Update GPIO config tool to V1.2
  • Add mcc-pingpong demo application for communication with Cortex M4 core

Download Information 

想要了解更多关于Toradex Colibri计算机模块系列的信息,请到访:

想要了解更多信息请到访: www.toradex.com

#Arm based Development #Arm Cortex™-A5 #Colibri Arm Family #Computer on Module #Embedded Computing #Embedded Linux #NXP® Vybrid™