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authorNobuhiro Iwamatsu <iwamatsu@nigauri.org>2014-01-09 12:22:12 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2014-01-09 12:47:15 +0900
commit6b87abe3ac357649a990c05a6a5f9fd232cca21c (patch)
treef121f7d1e2f4bae0b22ae92706a493c3c13c2399 /arch/sh
parent8f0960e8378e0fc14d6216f60910994c217d3d57 (diff)
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sh: sh4: Remove CONFIG_SH4A definition from source code
SH4 and SH4A are compatible. But some instructions are different from these. In Linux kernel, It is treated as a separate CPU, but for now, I think that there is no need to divide especially in the U-Boot. This removes CONFIG_SH4A definition from source code, SH4A is treated as SH4. And this fix white space. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/cpu/sh2/cpu.c4
-rw-r--r--arch/sh/cpu/sh4/cpu.c4
-rw-r--r--arch/sh/include/asm/cache.h4
-rw-r--r--arch/sh/include/asm/processor.h5
4 files changed, 4 insertions, 13 deletions
diff --git a/arch/sh/cpu/sh2/cpu.c b/arch/sh/cpu/sh2/cpu.c
index 18479a4..a2f856f 100644
--- a/arch/sh/cpu/sh2/cpu.c
+++ b/arch/sh/cpu/sh2/cpu.c
@@ -23,11 +23,7 @@
int checkcpu(void)
{
-#if defined(CONFIG_SH2A)
- puts("CPU: SH2A\n");
-#else
puts("CPU: SH2\n");
-#endif
return 0;
}
diff --git a/arch/sh/cpu/sh4/cpu.c b/arch/sh/cpu/sh4/cpu.c
index 91133a3..e8ee0a4 100644
--- a/arch/sh/cpu/sh4/cpu.c
+++ b/arch/sh/cpu/sh4/cpu.c
@@ -13,11 +13,7 @@
int checkcpu(void)
{
-#ifdef CONFIG_SH4A
- puts("CPU: SH-4A\n");
-#else
puts("CPU: SH4\n");
-#endif
return 0;
}
diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
index b21dc44..0698a37 100644
--- a/arch/sh/include/asm/cache.h
+++ b/arch/sh/include/asm/cache.h
@@ -1,7 +1,7 @@
#ifndef __ASM_SH_CACHE_H
#define __ASM_SH_CACHE_H
-#if defined(CONFIG_SH4) || defined(CONFIG_SH4A)
+#if defined(CONFIG_SH4)
int cache_control(unsigned int cmd);
@@ -18,7 +18,7 @@ struct __large_struct { unsigned long buf[100]; };
*/
#define ARCH_DMA_MINALIGN 32
-#endif /* CONFIG_SH4 || CONFIG_SH4A */
+#endif /* CONFIG_SH4 */
/*
* Use the L1 data cache line size value for the minimum DMA buffer alignment
diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h
index 938a89c..c3441ff 100644
--- a/arch/sh/include/asm/processor.h
+++ b/arch/sh/include/asm/processor.h
@@ -3,10 +3,9 @@
#if defined(CONFIG_SH2) || \
defined (CONFIG_SH2A)
# include <asm/cpu_sh2.h>
-#elif defined (CONFIG_SH3)
+#elif defined(CONFIG_SH3)
# include <asm/cpu_sh3.h>
-#elif defined (CONFIG_SH4) || \
- defined (CONFIG_SH4A)
+#elif defined(CONFIG_SH4)
# include <asm/cpu_sh4.h>
#endif
#endif