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-rw-r--r--include/asm-arm/arch-at91rm9200/debug-macro.S39
1 files changed, 0 insertions, 39 deletions
diff --git a/include/asm-arm/arch-at91rm9200/debug-macro.S b/include/asm-arm/arch-at91rm9200/debug-macro.S
deleted file mode 100644
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--- a/include/asm-arm/arch-at91rm9200/debug-macro.S
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1/*
2 * include/asm-arm/arch-at91rm9200/debug-macro.S
3 *
4 * Copyright (C) 2003-2005 SAN People
5 *
6 * Debugging macro include header
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12*/
13
14#include <asm/hardware.h>
15#include <asm/arch/at91_dbgu.h>
16
17 .macro addruart,rx
18 mrc p15, 0, \rx, c1, c0
19 tst \rx, #1 @ MMU enabled?
20 ldreq \rx, =AT91_BASE_SYS @ System peripherals (phys address)
21 ldrne \rx, =AT91_VA_BASE_SYS @ System peripherals (virt address)
22 .endm
23
24 .macro senduart,rd,rx
25 strb \rd, [\rx, #AT91_DBGU_THR] @ Write to Transmitter Holding Register
26 .endm
27
28 .macro waituart,rd,rx
291001: ldr \rd, [\rx, #AT91_DBGU_SR] @ Read Status Register
30 tst \rd, #AT91_DBGU_TXRDY @ DBGU_TXRDY = 1 when ready to transmit
31 beq 1001b
32 .endm
33
34 .macro busyuart,rd,rx
351001: ldr \rd, [\rx, #AT91_DBGU_SR] @ Read Status Register
36 tst \rd, #AT91_DBGU_TXEMPTY @ DBGU_TXEMPTY = 1 when transmission complete
37 beq 1001b
38 .endm
39