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authorPaul Mundt <lethal@linux-sh.org>2011-03-17 16:44:08 +0900
committerPaul Mundt <lethal@linux-sh.org>2011-03-17 16:44:08 +0900
commit1d2a1959fe534279cf37aba20b08c24c20840e52 (patch)
tree67c0b9aa7fe22a44bf0b4af88947799203eb8f67 /arch/arm/mach-lh7a40x/include/mach/debug-macro.S
parent5a79ce76e9bb8f4b2cd8106ee36d15ee05013bcf (diff)
parent054cfaacf88865bff1dd58d305443d5d6c068a08 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'arch/arm/mach-lh7a40x/include/mach/debug-macro.S')
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/debug-macro.S37
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/arm/mach-lh7a40x/include/mach/debug-macro.S b/arch/arm/mach-lh7a40x/include/mach/debug-macro.S
deleted file mode 100644
index cff33625276..00000000000
--- a/arch/arm/mach-lh7a40x/include/mach/debug-macro.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/* arch/arm/mach-lh7a40x/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- * Copyright (C) 1994-1999 Russell King
- * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
- @ It is not known if this will be appropriate for every 40x
- @ board.
-
- .macro addruart, rp, rv
- mov \rp, #0x00000700 @ offset from base
- orr \rv, \rp, #0xf8000000 @ virtual base
- orr \rp, \rp, #0x80000000 @ physical base
- .endm
-
- .macro senduart,rd,rx
- strb \rd, [\rx] @ DATA
- .endm
-
- .macro busyuart,rd,rx @ spin while busy
-1001: ldr \rd, [\rx, #0x10] @ STATUS
- tst \rd, #1 << 3 @ BUSY (TX FIFO not empty)
- bne 1001b @ yes, spin
- .endm
-
- .macro waituart,rd,rx @ wait for Tx FIFO room
-1001: ldrb \rd, [\rx, #0x10] @ STATUS
- tst \rd, #1 << 5 @ TXFF (TX FIFO full)
- bne 1001b @ yes, spin
- .endm