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

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

5 files changed, 0 insertions, 102 deletions

diff --git a/arch/sh/include/cpu-sh2/cpu/addrspace.h b/arch/sh/include/cpu-sh2/cpu/addrspace.h
deleted file mode 100644
index 2b9ab93efa4..00000000000
--- a/arch/sh/include/cpu-sh2/cpu/addrspace.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Definitions for the address spaces of the SH-2 CPUs.
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef __ASM_CPU_SH2_ADDRSPACE_H
-#define __ASM_CPU_SH2_ADDRSPACE_H
-
-#define P0SEG           0x00000000
-#define P1SEG           0x80000000
-#define P2SEG           0xa0000000
-#define P3SEG           0xc0000000
-#define P4SEG           0xe0000000
-
-#endif /* __ASM_CPU_SH2_ADDRSPACE_H */
diff --git a/arch/sh/include/cpu-sh2/cpu/cacheflush.h b/arch/sh/include/cpu-sh2/cpu/cacheflush.h
deleted file mode 100644
index 2979efb26de..00000000000
--- a/arch/sh/include/cpu-sh2/cpu/cacheflush.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * include/asm-sh/cpu-sh2/cacheflush.h
- *
- * Copyright (C) 2003 Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef __ASM_CPU_SH2_CACHEFLUSH_H
-#define __ASM_CPU_SH2_CACHEFLUSH_H
-
-/* 
- * Cache flushing:
- *
- *  - flush_cache_all() flushes entire cache
- *  - flush_cache_mm(mm) flushes the specified mm context's cache lines
- *  - flush_cache_dup mm(mm) handles cache flushing when forking
- *  - flush_cache_page(mm, vmaddr, pfn) flushes a single page
- *  - flush_cache_range(vma, start, end) flushes a range of pages
- *
- *  - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
- *  - flush_icache_range(start, end) flushes(invalidates) a range for icache
- *  - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
- *
- *  Caches are indexed (effectively) by physical address on SH-2, so
- *  we don't need them.
- */
-#define flush_cache_all()                       do { } while (0)
-#define flush_cache_mm(mm)                      do { } while (0)
-#define flush_cache_dup_mm(mm)                  do { } while (0)
-#define flush_cache_range(vma, start, end)      do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
-#define flush_dcache_page(page)                 do { } while (0)
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-#define flush_icache_range(start, end)          do { } while (0)
-#define flush_icache_page(vma,pg)               do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-#define flush_cache_sigtramp(vaddr)             do { } while (0)
-
-#define p3_cache_init()                         do { } while (0)
-#endif /* __ASM_CPU_SH2_CACHEFLUSH_H */
-
diff --git a/arch/sh/include/cpu-sh2/cpu/mmu_context.h b/arch/sh/include/cpu-sh2/cpu/mmu_context.h
deleted file mode 100644
index beeb299e01e..00000000000
--- a/arch/sh/include/cpu-sh2/cpu/mmu_context.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-sh/cpu-sh2/mmu_context.h
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef __ASM_CPU_SH2_MMU_CONTEXT_H
-#define __ASM_CPU_SH2_MMU_CONTEXT_H
-
-/* No MMU */
-
-#endif /* __ASM_CPU_SH2_MMU_CONTEXT_H */
-
diff --git a/arch/sh/include/cpu-sh2/cpu/sigcontext.h b/arch/sh/include/cpu-sh2/cpu/sigcontext.h
deleted file mode 100644
index fe5c15dd6e8..00000000000
--- a/arch/sh/include/cpu-sh2/cpu/sigcontext.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __ASM_CPU_SH2_SIGCONTEXT_H
-#define __ASM_CPU_SH2_SIGCONTEXT_H
-
-struct sigcontext {
-        unsigned long   oldmask;
-
-        /* CPU registers */
-        unsigned long sc_regs[16];
-        unsigned long sc_pc;
-        unsigned long sc_pr;
-        unsigned long sc_sr;
-        unsigned long sc_gbr;
-        unsigned long sc_mach;
-        unsigned long sc_macl;
-};
-
-#endif /* __ASM_CPU_SH2_SIGCONTEXT_H */
diff --git a/arch/sh/include/cpu-sh2/cpu/timer.h b/arch/sh/include/cpu-sh2/cpu/timer.h
deleted file mode 100644
index a39c241e819..00000000000
--- a/arch/sh/include/cpu-sh2/cpu/timer.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_CPU_SH2_TIMER_H
-#define __ASM_CPU_SH2_TIMER_H
-
-/* Nothing needed yet */
-
-#endif /* __ASM_CPU_SH2_TIMER_H */