4 Commits

Author	SHA1	Message	Date
Kumar Gala	c75f902b93	[POWERPC] 83xx: Don't call ioremap in the reset function ... It's possibly that we get an reset requestion when interrupts are disabled. (For example an oops in an interrupt handler). Therefor, we can't call ioremap in the reset function. Moving the ioremap of the registers we need access to an arch_initcall helps the problem. However we still have a window between boot and the arch_initcall in which the register pointer will not be setup and thus we spin if the reset function is called. If one needs to ensure even this case is covered, look at use of the watchdog provided on 83xx to reset the processor. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>	2007-01-26 00:37:11 -06:00
Jörn Engel	6ab3d5624e	Remove obsolete #include <linux/config.h> ... Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>	2006-06-30 19:25:36 +02:00
Kumar Gala	8b0d5514a9	powerpc: Fix mpc83xx restart bug ... We need to write the correct value to the RCR to get a HW reset. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>	2006-02-16 14:32:08 -06:00
Kumar Gala	30f5933657	[PATCH] powerpc: Cleanup MPC83xx platform support ... Moved some code around so its usable by more systems than just the MPC834x SYS. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>	2006-02-07 22:38:42 +11:00