Re: [PATCH 3/6] powerpc/85xx: separate MPIC handling code

2011-11-17 Thread Lee Nipper
On Thu, Nov 17, 2011 at 11:56 AM, Dmitry Eremin-Solenikov dbarysh...@gmail.com wrote: All mpc85xx boards deal with MPIC initialization in more or less the same way. The only difrerences are some flags (WANTS_RESET, BROKEN_FRR_NIRQS, SINGLE_DEST_CPU), and some bugs like leaking device node

Re: 405EX Rev D mis-identification?

2010-07-08 Thread Lee Nipper
On Thu, Jul 8, 2010 at 10:06, Marc Chidester marcchides...@gmail.com wrote: It looks like the Rev D version of the 405EX chip without security will be identified as a 405EXr, based on the values in the cpu_specs table.  For 405EX/405EXr the pvr_mask is  0x0004 with the pvr_value's as

Re: 405EX Rev D mis-identification?

2010-07-08 Thread Lee Nipper
On Thu, Jul 8, 2010 at 10:06, Marc Chidester marcchides...@gmail.com wrote: It looks like the Rev D version of the 405EX chip without security will be identified as a 405EXr, based on the values in the cpu_specs table. Yes, that is the case. The 405EX Rev D without security PVR matches an old

Re: 405EX Rev D mis-identification?

2010-07-08 Thread Lee Nipper
On Thu, Jul 8, 2010 at 13:24, Josh Boyer jwbo...@linux.vnet.ibm.com wrote: On Thu, Jul 08, 2010 at 11:01:11AM -0500, Lee Nipper wrote: On Thu, Jul 8, 2010 at 10:06, Marc Chidester marcchides...@gmail.com wrote: It looks like the Rev D version of the 405EX chip without security

Re: 405EX Rev D mis-identification?

2010-07-08 Thread Lee Nipper
On Thu, Jul 8, 2010 at 13:22, Josh Boyer jwbo...@linux.vnet.ibm.com wrote: On Thu, Jul 08, 2010 at 12:59:29PM -0500, Lee Nipper wrote: On Thu, Jul 8, 2010 at 10:06, Marc Chidester marcchides...@gmail.com wrote: Is there an algorithm update needed or am I missing something? Perhaps add more

AMCC 405EX Rev D PVR

2009-12-21 Thread Lee Nipper
I have observed an odd behavior in the latest 405EX revision parts (Rev D). Upon first power up on our custom board, the 405EX Rev D shows a value of 0x12911470 in the PVR register. After a reset, the 405EX Rev D shows the correct value of 0x12911475 in the PVR register. The 405EX Rev C part

Re: powerpc ftrace functionality

2009-01-23 Thread Lee Nipper
On Mon, 2009-01-19 at 13:51 -0700, Lee Nipper wrote: Is ftrace functional with latest kernel on powerpc (32-bit) ? It appears broken unless I'm missing something. FWIW, 2.6.29-rc2 powerpc ftrace works with one patch from Steven Rostedt added in: http://git.kernel.org/?p=linux/kernel/git

powerpc ftrace functionality

2009-01-19 Thread Lee Nipper
Is ftrace functional with latest kernel on powerpc (32-bit) ? I was checking basic functionality using the README steps. The output of tracing/trace includes the header but nothing more (no trace lines). It appears broken unless I'm missing something. Below is the interaction. Lee # mkdir