sh: Allow SH-3 and SH-5 to use common headers.

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

diff --git a/arch/sh/include/cpu-sh2/cpu/rtc.h b/arch/sh/include/cpu-common/cpu/rtc.h
similarity index 100%
rename from arch/sh/include/cpu-sh2/cpu/rtc.h
rename to arch/sh/include/cpu-common/cpu/rtc.h

diff --git a/arch/sh/include/cpu-sh3/cpu/addrspace.h b/arch/sh/include/cpu-sh3/cpu/addrspace.h
deleted file mode 100644 (file)
index 0f94726..0000000
--- a/arch/sh/include/cpu-sh3/cpu/addrspace.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * 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.
- *
- * Copyright (C) 1999 by Kaz Kojima
- *
- * Defitions for the address spaces of the SH-3 CPUs.
- */
-#ifndef __ASM_CPU_SH3_ADDRSPACE_H
-#define __ASM_CPU_SH3_ADDRSPACE_H
-
-#define P0SEG          0x00000000
-#define P1SEG          0x80000000
-#define P2SEG          0xa0000000
-#define P3SEG          0xc0000000
-#define P4SEG          0xe0000000
-
-#endif /* __ASM_CPU_SH3_ADDRSPACE_H */

diff --git a/arch/sh/include/cpu-sh3/cpu/cacheflush.h b/arch/sh/include/cpu-sh3/cpu/cacheflush.h
index f70d8ef76a15f6b3d980bb4e01eb36516b2bae86..abc90988080750041fdbf73befcb057fd19cd95f 100644 (file)
--- a/arch/sh/include/cpu-sh3/cpu/cacheflush.h
+++ b/arch/sh/include/cpu-sh3/cpu/cacheflush.h
@@ -10,25 +10,7 @@
 #ifndef __ASM_CPU_SH3_CACHEFLUSH_H
 #define __ASM_CPU_SH3_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-3, so
- *  we don't need them.
- */
-
 #if defined(CONFIG_SH7705_CACHE_32KB)
-
 /* SH7705 is an SH3 processor with 32KB cache. This has alias issues like the
  * SH4. Unlike the SH4 this is a unified cache so we need to do some work
  * in mmap when 'exec'ing a new binary
@@ -48,23 +30,7 @@ void flush_dcache_page(struct page *pg);
 void flush_icache_range(unsigned long start, unsigned long end);
 void flush_icache_page(struct vm_area_struct *vma, struct page *page);
 #else
-#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_icache_range(start, end)         do { } while (0)
-#define flush_icache_page(vma,pg)              do { } while (0)
+#include <cpu-common/cpu/cacheflush.h>
 #endif
 
-#define flush_dcache_mmap_lock(mapping)                do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)      do { } while (0)
-
-/* SH3 has unified cache so no special action needed here */
-#define flush_cache_sigtramp(vaddr)            do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len)        do { } while (0)
-
-#define p3_cache_init()                                do { } while (0)
-
 #endif /* __ASM_CPU_SH3_CACHEFLUSH_H */

diff --git a/arch/sh/include/cpu-sh3/cpu/rtc.h b/arch/sh/include/cpu-sh3/cpu/rtc.h
deleted file mode 100644 (file)
index 319404a..0000000
--- a/arch/sh/include/cpu-sh3/cpu/rtc.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_CPU_SH3_RTC_H
-#define __ASM_SH_CPU_SH3_RTC_H
-
-#define rtc_reg_size           sizeof(u16)
-#define RTC_BIT_INVERTED       0       /* No bug on SH7708, SH7709A */
-#define RTC_DEF_CAPABILITIES   0UL
-
-#endif /* __ASM_SH_CPU_SH3_RTC_H */

diff --git a/arch/sh/include/cpu-sh3/cpu/sigcontext.h b/arch/sh/include/cpu-sh3/cpu/sigcontext.h
deleted file mode 100644 (file)
index 17310dc..0000000
--- a/arch/sh/include/cpu-sh3/cpu/sigcontext.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __ASM_CPU_SH3_SIGCONTEXT_H
-#define __ASM_CPU_SH3_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_SH3_SIGCONTEXT_H */

diff --git a/arch/sh/include/cpu-sh5/cpu/timer.h b/arch/sh/include/cpu-sh5/cpu/timer.h
deleted file mode 100644 (file)
index 88da9b3..0000000
--- a/arch/sh/include/cpu-sh5/cpu/timer.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASM_SH_CPU_SH5_TIMER_H
-#define __ASM_SH_CPU_SH5_TIMER_H
-
-#endif /* __ASM_SH_CPU_SH5_TIMER_H */