From: E B <eranpublic@yahoo.com>
To: linuxppc-embedded@ozlabs.org
Subject: board hangs during reboot
Date: Sun, 9 Jul 2006 07:01:08 -0700 (PDT) [thread overview]
Message-ID: <20060709140108.33871.qmail@web61326.mail.yahoo.com> (raw)
Hi,
When I tried to restart the board (using reboot
command), after all services being shut down, the
board hangs .The last printed line is "Restarting
system." .
I implemented the restart api as follows:
u32 jumpaddr=0xfff00100;
u32 defaultmsr=MSR_IP;
_disable_interrupts();
__asm__ __volatile__("\n\
mtspr 26, %1 /* SRR0 */
mtspr 27, %0 /* SRR1 */
rfi"
:
: "r" (defaultmsr), "r" (jumpaddr));
/*
* Not reached
*/
I'm using IBM750Gl cpu .
Does anyone familiar with this ?
Regards,
Eran.
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next reply other threads:[~2006-07-09 14:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-09 14:01 E B [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-07-09 13:46 board hangs during reboot Eran Ben-Avi
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