Commit Graph

4 Commits

Author SHA1 Message Date
Paul Mackerras b86756ae76 powerpc: Fix CHRP booting - needs a define_machine call
The patch removing _machine and converting platforms over to use
define_machine wasn't complete as far as CHRP was concerned.  This
adds the define_machine call for CHRP and gets it booting again.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-04-05 16:01:45 +10:00
Paul Mackerras 9618edab82 powerpc: Fix event-scan code for 32-bit CHRP
On CHRP machines we are supposed to call into firmware (RTAS)
periodically, to give it a chance to check for errors and other
events.  Under ppc we had some special code in timer_interrupt
to do this, but that didn't get transferred over to arch/powerpc.
Instead, we use an array of timer_list structs, one per CPU,
and use add_timer_on to make sure each one gets called on the
appropriate CPU.

With this we can remove the heartbeat_* elements of the ppc_md
struct.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-03-27 21:48:57 +11:00
Olaf Hering 0347880492 [PATCH] powerpc: restore clock speed in /proc/cpuinfo
Use generic_calibrate_decr to restore missing clock: speed in /proc/cpuinfo

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-02-07 21:32:44 +11:00
Olaf Hering 35e95e6399 [PATCH] ppc32: nvram driver for chrp
This implements a nvram acccess method, similar to
arch/ppc64/kernel/pSeries_nvram.c tested on CHRP B50.

Signed-off-by: Olaf Hering <olh@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-10-29 14:35:00 +10:00