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| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-01-12 19:42:14 +0100 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-01-15 15:24:06 +0100 |
| commit | 5f58c97099f20cb12b463d3bb8bf0cbe522deb22 (patch) | |
| tree | 36c485eb3e3409e4ad7c42c138e33e47c578430a /arch/arm/mach-at91 | |
| parent | 415c94743524696d66e2bbbc00b72ad593cb0187 (diff) | |
| download | linux-5f58c97099f20cb12b463d3bb8bf0cbe522deb22.tar.bz2 | |
ARM: at91: move debug-macro.S into the common space
Move debug-macro.S from include/mach/ to include/debug where all other common
debug macros are.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/debug-macro.S | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/arm/mach-at91/include/mach/debug-macro.S b/arch/arm/mach-at91/include/mach/debug-macro.S deleted file mode 100644 index 2103a90f2261..000000000000 --- a/arch/arm/mach-at91/include/mach/debug-macro.S +++ /dev/null @@ -1,46 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/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 <mach/hardware.h> -#include <mach/at91_dbgu.h> - -#if defined(CONFIG_AT91_DEBUG_LL_DBGU0) -#define AT91_DBGU AT91_BASE_DBGU0 -#elif defined(CONFIG_AT91_DEBUG_LL_DBGU1) -#define AT91_DBGU AT91_BASE_DBGU1 -#else -/* On sama5d4, use USART3 as low level serial console */ -#define AT91_DBGU SAMA5D4_BASE_USART3 -#endif - - .macro addruart, rp, rv, tmp - ldr \rp, =AT91_DBGU @ System peripherals (phys address) - ldr \rv, =AT91_IO_P2V(AT91_DBGU) @ System peripherals (virt address) - .endm - - .macro senduart,rd,rx - strb \rd, [\rx, #(AT91_DBGU_THR)] @ Write to Transmitter Holding Register - .endm - - .macro waituart,rd,rx -1001: ldr \rd, [\rx, #(AT91_DBGU_SR)] @ 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)] @ Read Status Register - tst \rd, #AT91_DBGU_TXEMPTY @ DBGU_TXEMPTY = 1 when transmission complete - beq 1001b - .endm - |