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AR# 58611

2013.10 PetaLinux - Kernel hangs during boot on ES Zynq device

描述

The kernel hangs when attempting to boot the Linux kernel on an ES Zynq device.

解决方案

For PetaLinux 2013.10, U-Boot has enabled DCACHE by default. In some cases, this causes the ES Zynq device to hang during boot of the kernel.

Edit the <PROJECT>/subsystems/linux/configs/u-boot/petalinux-user-config.h.template file to disable DACHE:

#ifndef CONFIG_SYS_DCACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
#endif

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
55776 PetaLinux 2013.04 及以后工具版本的版本说明与已知问题 N/A N/A
AR# 58611
日期 01/29/2014
状态 Active
Type 综合文章
器件
  • SoC
  • Zynq-7000
Tools
  • PetaLinux
  • PetaLinux - 2013.10
的页面