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 --- arch/sh/cpu/sh2/cpu.c | 4 ---- arch/sh/cpu/sh4/cpu.c | 4 ---- arch/sh/include/asm/cache.h | 4 ++-- arch/sh/include/asm/processor.h | 5 ++--- include/configs/ap_sh4a_4a.h | 1 - include/configs/ecovec.h | 1 - include/configs/r0p7734.h | 1 - include/configs/r7780mp.h | 1 - include/configs/sh7752evb.h | 1 - include/configs/sh7753evb.h | 1 - include/configs/sh7757lcr.h | 1 - include/configs/sh7785lcr.h | 1 - include/sh_tmu.h | 2 +- 13 files changed, 5 insertions(+), 22 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 diff --git a/include/configs/ap_sh4a_4a.h b/include/configs/ap_sh4a_4a.h index 0162c3b..bb39491 100644 --- a/include/configs/ap_sh4a_4a.h +++ b/include/configs/ap_sh4a_4a.h @@ -10,7 +10,6 @@ #define __AP_SH4A_4A_H
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_CPU_SH7734 1 #define CONFIG_AP_SH4A_4A 1 #define CONFIG_400MHZ_MODE 1 diff --git a/include/configs/ecovec.h b/include/configs/ecovec.h index ee9bd07..3a5cc74 100644 --- a/include/configs/ecovec.h +++ b/include/configs/ecovec.h @@ -23,7 +23,6 @@ */
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_CPU_SH7724 1 #define CONFIG_BOARD_LATE_INIT 1 #define CONFIG_ECOVEC 1 diff --git a/include/configs/r0p7734.h b/include/configs/r0p7734.h index 0bb7cc5..53128ec 100644 --- a/include/configs/r0p7734.h +++ b/include/configs/r0p7734.h @@ -10,7 +10,6 @@ #define __R0P7734_H
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_CPU_SH7734 1 #define CONFIG_R0P7734 1 #define CONFIG_400MHZ_MODE 1 diff --git a/include/configs/r7780mp.h b/include/configs/r7780mp.h index 3574c52..8156724 100644 --- a/include/configs/r7780mp.h +++ b/include/configs/r7780mp.h @@ -11,7 +11,6 @@ #define __R7780RP_H
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_CPU_SH7780 1 #define CONFIG_R7780MP 1 #define CONFIG_SYS_R7780MP_OLD_FLASH 1 diff --git a/include/configs/sh7752evb.h b/include/configs/sh7752evb.h index d4d45b4..f06abbc 100644 --- a/include/configs/sh7752evb.h +++ b/include/configs/sh7752evb.h @@ -10,7 +10,6 @@ #define __SH7752EVB_H
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_SH_32BIT 1 #define CONFIG_CPU_SH7752 1 #define CONFIG_SH7752EVB 1 diff --git a/include/configs/sh7753evb.h b/include/configs/sh7753evb.h index fa6e74a..e400db0 100644 --- a/include/configs/sh7753evb.h +++ b/include/configs/sh7753evb.h @@ -10,7 +10,6 @@ #define __SH7753EVB_H
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_SH_32BIT 1 #define CONFIG_CPU_SH7753 1 #define CONFIG_SH7753EVB 1 diff --git a/include/configs/sh7757lcr.h b/include/configs/sh7757lcr.h index 5752dbb..08bff1d 100644 --- a/include/configs/sh7757lcr.h +++ b/include/configs/sh7757lcr.h @@ -10,7 +10,6 @@ #define __SH7757LCR_H
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_SH_32BIT 1 #define CONFIG_CPU_SH7757 1 #define CONFIG_SH7757LCR 1 diff --git a/include/configs/sh7785lcr.h b/include/configs/sh7785lcr.h index 95f5a28..2723eaf 100644 --- a/include/configs/sh7785lcr.h +++ b/include/configs/sh7785lcr.h @@ -10,7 +10,6 @@ #define __SH7785LCR_H
#undef DEBUG -#define CONFIG_SH4A 1 #define CONFIG_CPU_SH7785 1 #define CONFIG_SH7785LCR 1
diff --git a/include/sh_tmu.h b/include/sh_tmu.h index f5b42fa..61afc71 100644 --- a/include/sh_tmu.h +++ b/include/sh_tmu.h @@ -47,7 +47,7 @@ struct tmu_regs { }; #endif /* CONFIG_SH3 */
-#if defined(CONFIG_SH4) || defined(CONFIG_SH4A) || defined(CONFIG_RMOBILE) +#if defined(CONFIG_SH4) || defined(CONFIG_RMOBILE) struct tmu_regs { u32 reserved; u8 tstr;