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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 /arch/m32r/boot/compressed | |
| parent | 60c83c77c4a6a399d55e4f9ad156bccdfe51c96b (diff) | |
| download | talos-obmc-linux-9287d95ea194abf32fab24c6909f8ea55ab0292f.tar.gz talos-obmc-linux-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 'arch/m32r/boot/compressed')
| -rw-r--r-- | arch/m32r/boot/compressed/head.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/m32r/boot/compressed/head.S b/arch/m32r/boot/compressed/head.S index 07cfd6ad1ae4..234d8b1e0ac1 100644 --- a/arch/m32r/boot/compressed/head.S +++ b/arch/m32r/boot/compressed/head.S @@ -143,6 +143,11 @@ startup: ldi r0, -2 ldi r1, 0x0100 ; invalidate stb r1, @r0 +#elif defined(CONFIG_CHIP_M32104) + /* Cache flush */ + ldi r0, -2 + ldi r1, 0x0700 ; invalidate i-cache, copy back d-cache + sth r1, @r0 #else #error "put your cache flush function, please" #endif |
