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| author |   Hirokazu Takata <takata@linux-m32r.org> | 2006-01-06 00:18:41 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:43 -0800 |
| commit | 9287d95ea194abf32fab24c6909f8ea55ab0292f (patch) | |
| tree | 4c00a6866d1da4fac5b5ca3bdb86eb2170a3fbf4 /include/asm-m32r/assembler.h | |
| parent | [PATCH] m32r: trivial fix to remove unused instructions (diff) | |
| download | linux-dev-9287d95ea194abf32fab24c6909f8ea55ab0292f.tar.xz linux-dev-9287d95ea194abf32fab24c6909f8ea55ab0292f.zip | |
[PATCH] m32r: Support M32104UT target platform
This patch is for supporting a new target platform, Renesas M32104UT
evaluation board.
The M32104UT is an eval board based on an uT-Engine specification. This board
has an MMU-less M32R family processor, M32104.
http://www-wa0.personal-media.co.jp/pmc/archive/te/te_m32104_e.pdf
This board is one of the most popular M32R platform, so we have ported
Linux/M32R to it.
Signed-off-by: Naoto Sugai <Sugai.Naoto@ak.MitsubishiElectric.co.jp>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-m32r/assembler.h')
| -rw-r--r-- | include/asm-m32r/assembler.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-m32r/assembler.h b/include/asm-m32r/assembler.h index e1dff9d6baad..b7f4d8aaeb46 100644 --- a/include/asm-m32r/assembler.h +++ b/include/asm-m32r/assembler.h @@ -52,7 +52,7 @@ or3 \reg, \reg, #low(\x) .endm -#if !defined(CONFIG_CHIP_M32102) +#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104)) #define STI(reg) STI_M reg .macro STI_M reg setpsw #0x40 -> nop @@ -64,7 +64,7 @@ clrpsw #0x40 -> nop ; WORKAROUND: "-> nop" is a workaround for the M32700(TS1). .endm -#else /* CONFIG_CHIP_M32102 */ +#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ #define STI(reg) STI_M reg .macro STI_M reg mvfc \reg, psw @@ -191,12 +191,12 @@ and \reg, sp .endm -#if !defined(CONFIG_CHIP_M32102) +#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104)) .macro SWITCH_TO_KERNEL_STACK ; switch to kernel stack (spi) clrpsw #0x80 -> nop .endm -#else /* CONFIG_CHIP_M32102 */ +#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ .macro SWITCH_TO_KERNEL_STACK push r0 ; save r0 for working mvfc r0, psw @@ -218,7 +218,7 @@ .fillinsn 2: .endm -#endif /* CONFIG_CHIP_M32102 */ +#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ #endif /* __ASSEMBLY__ */ |