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linux 2.6.16.38 w/ vs2.0.3-rc1
[linux-2.6.git]
/
include
/
asm-arm
/
arch-ixp2000
/
debug-macro.S
diff --git
a/include/asm-arm/arch-ixp2000/debug-macro.S
b/include/asm-arm/arch-ixp2000/debug-macro.S
index
bc8b396
..
5631e08
100644
(file)
--- a/
include/asm-arm/arch-ixp2000/debug-macro.S
+++ b/
include/asm-arm/arch-ixp2000/debug-macro.S
@@
-23,5
+23,18
@@
#endif
.endm
#endif
.endm
-#define UART_SHIFT 2
-#include <asm/hardware/debug-8250.S>
+ .macro senduart,rd,rx
+ strb \rd, [\rx]
+ .endm
+
+ .macro busyuart,rd,rx
+1002: ldrb \rd, [\rx, #0x14]
+ tst \rd, #0x20
+ beq 1002b
+ .endm
+
+ .macro waituart,rd,rx
+ nop
+ nop
+ nop
+ .endm