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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！