• 状态
  • 已锁定 已锁定
  • 回复 1 回复
  • 订户 15 订户
  • 视图 1402 视图
  • 用户 0 会员在此处
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

在6638把linux移植到0x6000 0000只能一个A15核在跑

guojun zhu1
Prodigy 40 points


FAQ，您好：

  我们在使用tci6638k2k，Linux在默认的情况下是跑在0x8000 0000(DDR3A) 的地址，这里4个ARM都可以跑起来。但由于项目的需要，我把linux移植到0x6000 0000地址，linux也跑了起来，但只有一个核在跑。请问是原因？

 内核在启动时，打印信息如下：

Setting up static identiry map for 0xc05136a0 - 0xc05136f8

CPU1: failed to come online

CPU2:failed to come online

CPU3:failed to come online

Brought up 1 CPUs

SMP: Total of 1 processors activated (409.60 BogoMIPS)

此致敬礼！