diff options
| author | Len Brown <len.brown@intel.com> | 2011-03-23 02:34:54 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-03-23 02:34:54 -0400 |
| commit | 02e2407858fd62053bf60349c0e72cd1c7a4a60e (patch) | |
| tree | 0ebdbddc97d3abbc675916010e7771065b70c137 /arch/arm/mach-vt8500/include/mach/debug-macro.S | |
| parent | 96e1c408ea8a556c5b51e0e7d56bd2afbfbf5fe9 (diff) | |
| parent | 6447f55da90b77faec1697d499ed7986bb4f6de6 (diff) | |
Merge branch 'linus' into release
Conflicts:
arch/x86/kernel/acpi/sleep.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/arm/mach-vt8500/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-vt8500/include/mach/debug-macro.S | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/mach-vt8500/include/mach/debug-macro.S b/arch/arm/mach-vt8500/include/mach/debug-macro.S new file mode 100644 index 00000000000..f1191626ad5 --- /dev/null +++ b/arch/arm/mach-vt8500/include/mach/debug-macro.S @@ -0,0 +1,31 @@ +/* + * arch/arm/mach-vt8500/include/mach/debug-macro.S + * + * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com> + * + * Debugging macro include header + * + * 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, rp, rv + mov \rp, #0x00200000 + orr \rv, \rp, #0xf8000000 + orr \rp, \rp, #0xd8000000 + .endm + + .macro senduart,rd,rx + strb \rd, [\rx, #0] + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #0x1c] + ands \rd, \rd, #0x2 + bne 1001b + .endm + + .macro waituart,rd,rx + .endm |