litmus2008.git/arch/sh/kernel/cpu, branch master

sh: Kill off the remaining ST40 cruft.

2007-11-07T02:13:55+00:00

The ST40 stuff in-tree hasn't built for some time, and hasn't been
updated for over 3 years. ST maintains their own out-of-tree changes
and rebases occasionally, and that's ultimately where all of the ST40
users go anyways.

In order for the ST40 code to be brought up to date most of the stuff
removed in this changeset would have to be rewritten anyways, so there's
very little benefit in keeping the remnants around either.

Signed-off-by: Paul Mundt

sh: Fix up kgdb-on-NMI branch target.

2007-11-07T02:13:55+00:00

This was all reworked some time ago, the old debug_enter was ripped
out with everything going through a debug trap jump table instead.
Kill off the debug_enter target and reference kgdb_handle_exception
directly.

Signed-off-by: Paul Mundt

sh: Kill off dead ipr_irq_demux().

2007-10-31T06:17:03+00:00

Signed-off-by: Paul Mundt

sh: Add resource of USBF for SH7722.

2007-10-30T04:05:31+00:00

Signed-off-by: Yoshihiro Shimoda 
Signed-off-by: Paul Mundt

sh: clkfwk: Support multi-level clock propagation.

2007-09-28T02:51:52+00:00

Currently clock propagation only works for one level, but we have some
clocks which need to propagate multiple levels, so make this recursive.

Signed-off-by: Stuart Menefy 
Signed-off-by: Paul Mundt

sh: Fix URAM start address on SH7785.

2007-09-27T09:22:21+00:00

Not all of the SH-X2 URAM blocks are mapped in the same place,
SH7785 happens to map it on the opposite end of the address space
from SH7722, correct the addresses.

Signed-off-by: Paul Mundt

sh: Use boot_cpu_data for CPU probe.

2007-09-27T09:18:39+00:00

This moves off of smp_processor_id() and only sets the probe
information for the boot CPU directly. This will be copied out
for the secondaries, so there's no reason to do this each time.

This also allows for some header tidying.

Signed-off-by: Paul Mundt

sh: Fix plat_irq_setup_pins() for SH7785.

2007-09-27T07:45:46+00:00

There was some debug code left in here that caused the pin changes
to never be hit. Kill that off, and all is well.

Signed-off-by: Paul Mundt

sh: Disable L2 reporting for present URAM only parts.

2007-09-27T01:29:58+00:00

The probing logic works for both URAM and L2, with no way to
distinguish between the two. Disable the probing for now and
let the CPU subtypes that have this in a real L2 configuration
explicitly say so.

Signed-off-by: Paul Mundt

sh: Initial SH-X3 SMP support.

2007-09-21T10:16:05+00:00

This adds basic support for SH-X3 SMP (4 CPUs).

More IPI and cache debugging is necessary, mostly interfacing the
d-cache coherency and the I-cache broadcast invalidates. Only for
testing at present!

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt