diff options
Diffstat (limited to 'include/asm-arm/arch-at91/debug-macro.S')
| -rw-r--r-- | include/asm-arm/arch-at91/debug-macro.S | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/include/asm-arm/arch-at91/debug-macro.S b/include/asm-arm/arch-at91/debug-macro.S deleted file mode 100644 index 13e9f5e1d4f..00000000000 --- a/include/asm-arm/arch-at91/debug-macro.S +++ /dev/null @@ -1,39 +0,0 @@ -/* - * include/asm-arm/arch-at91/debug-macro.S - * - * Copyright (C) 2003-2005 SAN People - * - * 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. - * -*/ - -#include <asm/hardware.h> -#include <asm/arch/at91_dbgu.h> - - .macro addruart,rx - mrc p15, 0, \rx, c1, c0 - tst \rx, #1 @ MMU enabled? - ldreq \rx, =(AT91_BASE_SYS + AT91_DBGU) @ System peripherals (phys address) - ldrne \rx, =(AT91_VA_BASE_SYS + AT91_DBGU) @ System peripherals (virt address) - .endm - - .macro senduart,rd,rx - strb \rd, [\rx, #(AT91_DBGU_THR - AT91_DBGU)] @ Write to Transmitter Holding Register - .endm - - .macro waituart,rd,rx -1001: ldr \rd, [\rx, #(AT91_DBGU_SR - AT91_DBGU)] @ Read Status Register - tst \rd, #AT91_DBGU_TXRDY @ DBGU_TXRDY = 1 when ready to transmit - beq 1001b - .endm - - .macro busyuart,rd,rx -1001: ldr \rd, [\rx, #(AT91_DBGU_SR - AT91_DBGU)] @ Read Status Register - tst \rd, #AT91_DBGU_TXEMPTY @ DBGU_TXEMPTY = 1 when transmission complete - beq 1001b - .endm - |