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- /* arch/arm/mach-shark/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.
- *
- */
- .macro addruart, rx, tmp
- mov \rx, #0xe0000000
- orr \rx, \rx, #0x000003f8
- .endm
- .macro senduart,rd,rx
- strb \rd, [\rx]
- .endm
- .macro waituart,rd,rx
- .endm
- .macro busyuart,rd,rx
- mov \rd, #0
- 1001: add \rd, \rd, #1
- teq \rd, #0x10000
- bne 1001b
- .endm
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