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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-03-16 20:50:34 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-21 22:05:58 +0000
commit71dccd0f158a8077c92d51f213b55991b7a0e47e (patch)
treee5a3f3284db0669b63ea8ad6a263f226aca48dd1 /include/asm-arm/arch-realview
parent268099e3ccca5a988632ce18abd21d809d632ddc (diff)
[ARM] Collect Primecell PL01x-based debug implementations together
Several ARM machine implementations used a PL01x primecell compatible serial port for debugging purposes, and indepdently implemented the low level debug macros every time. Provide a common implementation and convert these implementations to use this version. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-realview')
-rw-r--r--include/asm-arm/arch-realview/debug-macro.S18
1 files changed, 1 insertions, 17 deletions
diff --git a/include/asm-arm/arch-realview/debug-macro.S b/include/asm-arm/arch-realview/debug-macro.S
index 017ad996848..f17efc65518 100644
--- a/include/asm-arm/arch-realview/debug-macro.S
+++ b/include/asm-arm/arch-realview/debug-macro.S
@@ -11,8 +11,6 @@
*
*/
-#include <linux/amba/serial.h>
-
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
@@ -21,18 +19,4 @@
orr \rx, \rx, #0x00009000
.endm
- .macro senduart,rd,rx
- strb \rd, [\rx, #UART01x_DR]
- .endm
-
- .macro waituart,rd,rx
-1001: ldr \rd, [\rx, #0x18] @ UARTFLG
- tst \rd, #1 << 5 @ UARTFLGUTXFF - 1 when full
- bne 1001b
- .endm
-
- .macro busyuart,rd,rx
-1001: ldr \rd, [\rx, #0x18] @ UARTFLG
- tst \rd, #1 << 3 @ UARTFLGUBUSY - 1 when busy
- bne 1001b
- .endm
+#include <asm/hardware/debug-pl01x.S>