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-rw-r--r--include/asm-arm/arch-sa1100/debug-macro.S58
1 files changed, 0 insertions, 58 deletions
diff --git a/include/asm-arm/arch-sa1100/debug-macro.S b/include/asm-arm/arch-sa1100/debug-macro.S
deleted file mode 100644
index 267c317a740..00000000000
--- a/include/asm-arm/arch-sa1100/debug-macro.S
+++ /dev/null
@@ -1,58 +0,0 @@
-/* linux/include/asm-arm/arch-sa1100/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.
- *
-*/
-#include <asm/hardware.h>
-
- .macro addruart,rx
- mrc p15, 0, \rx, c1, c0
- tst \rx, #1 @ MMU enabled?
- moveq \rx, #0x80000000 @ physical base address
- movne \rx, #0xf8000000 @ virtual address
-
- @ We probe for the active serial port here, coherently with
- @ the comment in include/asm-arm/arch-sa1100/uncompress.h.
- @ We assume r1 can be clobbered.
-
- @ see if Ser3 is active
- add \rx, \rx, #0x00050000
- ldr r1, [\rx, #UTCR3]
- tst r1, #UTCR3_TXE
-
- @ if Ser3 is inactive, then try Ser1
- addeq \rx, \rx, #(0x00010000 - 0x00050000)
- ldreq r1, [\rx, #UTCR3]
- tsteq r1, #UTCR3_TXE
-
- @ if Ser1 is inactive, then try Ser2
- addeq \rx, \rx, #(0x00030000 - 0x00010000)
- ldreq r1, [\rx, #UTCR3]
- tsteq r1, #UTCR3_TXE
-
- @ if all ports are inactive, then there is nothing we can do
- moveq pc, lr
- .endm
-
- .macro senduart,rd,rx
- str \rd, [\rx, #UTDR]
- .endm
-
- .macro waituart,rd,rx
-1001: ldr \rd, [\rx, #UTSR1]
- tst \rd, #UTSR1_TNF
- beq 1001b
- .endm
-
- .macro busyuart,rd,rx
-1001: ldr \rd, [\rx, #UTSR1]
- tst \rd, #UTSR1_TBY
- bne 1001b
- .endm