linux-toradex.git/arch/sh/include/cpu-sh2a, branch v3.4.2

sh: Convert SH-2A to new cacheflush interface.

2009-08-15T03:38:29+00:00

Signed-off-by: Paul Mundt

sh: Kill off unused flush_icache_user_range().

2009-08-15T02:38:05+00:00

We use flush_cache_page() outright in copy_to_user_page(), and nothing
else needs it, so just kill it off. SH-5 still defines its own version,
but that too will go away in the same fashion once it converts over.

Signed-off-by: Paul Mundt

sh: consolidate flush_dcache_mmap_lock/unlock() definitions.

2009-08-15T02:25:32+00:00

All of the flush_dcache_mmap_lock()/flush_dcache_mmap_unlock()
definitions are identical across all CPUs, so just provide them
generically in asm/cacheflush.h.

Signed-off-by: Paul Mundt

sh: Centralize the CPU cache initialization routines.

2009-08-15T02:05:42+00:00

This provides a central point for CPU cache initialization routines.
This replaces the antiquated p3_cache_init() method, which the vast
majority of CPUs never cared about.

Signed-off-by: Paul Mundt

sh: Fix UBC setup and registers for SH2A

2009-05-08T15:09:21+00:00

Signed-off-by: Kieran Bingham 
Signed-off-by: Peter Griffin 
Signed-off-by: Paul Mundt

sh: Move the CPU definition headers from asm/ to cpu/.

2008-10-20T03:04:53+00:00

Signed-off-by: Paul Mundt

SH2(A) cache update

2008-08-04T07:33:47+00:00

Includes:
- SH2 (7619) Writeback support.
- SH2A cache handling fix.

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

add addrespace definition for sh2a.

2008-08-04T05:39:19+00:00

Newfile: arch/sh/include/cpu-sh2a/cpu/addrspace.h

This file seems had be removed to use fallback (cpu-common/cpu/addrspace.h),
but, I'd like to add sh2a specific file here, because
1. the values defined there are not suitable for sh2a.
2. I don't think there is "common" definition for these values.

Values are chosen by consideration of followings...
 P1 is 0. perhaps no question.
 P2 is from hardware manual, which says no-cache area starts at 20000000.
 It means that P? space size=20000000.
 P3 is P2+size since asm/ptrace.h uses P3 as a end of P2.
 P4 is P3+size since asm/fixup.h uses P4 as a end of P3.

Signed-off-by: Takashi YOSHII 
Signed-off-by: Paul Mundt

sh: Provide common CPU headers, prune the SH-2 and SH-2A directories.

2008-07-29T13:46:55+00:00

Signed-off-by: Paul Mundt

sh: migrate to arch/sh/include/

2008-07-28T23:09:44+00:00

This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac.

Most of the moving about was done with Sam's directions at:

http://marc.info/?l=linux-sh&m=121724823706062&w=2

with subsequent hacking and fixups entirely my fault.

Signed-off-by: Sam Ravnborg 
Signed-off-by: Paul Mundt