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| /openbmc/linux/arch/sparc/kernel/ |
| H A D | leon_pmc.c | d72ee6be Mon Jun 10 01:56:41 CDT 2013 Andreas Larsson <andreas@gaisler.com> sparc32, leon: Enable interrupts before going idle to avoid getting stuck
This enables interrupts for Leon before having the CPU enter power-down mode.
Commit 87fa05aeb3a5e8e21b1a5510eef6983650eff092, "sparc: Use generic idle loop",
gets the CPU stuck on idle for Leon systems. On Leon, disabling interrupts and
powering down the processor will get the processor stuck waiting for an
interrupt that will never be reacted to.
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
d72ee6be Mon Jun 10 01:56:41 CDT 2013 Andreas Larsson <andreas@gaisler.com> sparc32, leon: Enable interrupts before going idle to avoid getting stuck
This enables interrupts for Leon before having the CPU enter power-down mode.
Commit 87fa05aeb3a5e8e21b1a5510eef6983650eff092, "sparc: Use generic idle loop",
gets the CPU stuck on idle for Leon systems. On Leon, disabling interrupts and
powering down the processor will get the processor stuck waiting for an
interrupt that will never be reacted to.
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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