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Altera_Forum
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14 years ago

nios2-mmu linux stuck on #Switching to clocksource timer#?

hello, With socrates (http://www.alteraforum.com/forum/member.php?u=7474)'s tips, I soved the memory problem, but it still stuck, see the result: Linux version 3.1.0-rc4-01162-g45c9dd8-dirty ...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Has there been any resolution on this issue? I'm having the same problem on startup, but only when I boot from the EPCS memory -- from JTAG everything works smoothly.

On the BlackFin mailing list, there seems to be a clue:

<uclinux.org/pub/uClinux/archive/7256.html>

Note that in my current design, if the TIMER_1MS_IRQ is 0 (that is, the IRQ used for the system timer throughout the uCLinux timex.h support), my system doesn't get past printing out "Ok, booting the kernel"

However, if the IRQ is greater then 0, then the system boots until it gets to "Calibrating delay loop..." then hangs.

Any thoughts would be appreciated.