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| author | Daniel Thompson <daniel.thompson@linaro.org> | 2015-01-09 20:34:03 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-01-21 18:49:40 +0300 |
| commit | 4d31e66412955b20081d6966c271a71d4abcefd7 (patch) | |
| tree | f8cf99b71d85fe9e21a5ab1452996d9e908ef078 /arch/arm/mach-netx/include/mach/debug-macro.S | |
| parent | c26b999353339c235b9e166739926d0199eeecbf (diff) | |
| download | linux-4d31e66412955b20081d6966c271a71d4abcefd7.tar.xz | |
ARM: 8272/1: netx: Migrate DEBUG_LL macros to shared directory
As part of the migration we introduce DEBUG_UART_PHYS/DEBUG_UART_VIRT
which default to UART1 but allow a user to configure UART2 or UART3.
We also introduce symbolic names for the registers and flags.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Arnd Bergmann <arnd.bergmann@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-netx/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-netx/include/mach/debug-macro.S | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/arm/mach-netx/include/mach/debug-macro.S b/arch/arm/mach-netx/include/mach/debug-macro.S deleted file mode 100644 index 247781e096e2..000000000000 --- a/arch/arm/mach-netx/include/mach/debug-macro.S +++ /dev/null @@ -1,36 +0,0 @@ -/* arch/arm/mach-netx/include/mach/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 "hardware.h" - - .macro addruart, rp, rv, tmp - mov \rp, #0x00000a00 - orr \rv, \rp, #io_p2v(0x00100000) @ virtual - orr \rp, \rp, #0x00100000 @ physical - .endm - - .macro senduart,rd,rx - str \rd, [\rx, #0] - .endm - - .macro busyuart,rd,rx -1002: ldr \rd, [\rx, #0x18] - tst \rd, #(1 << 3) - bne 1002b - .endm - - .macro waituart,rd,rx -1001: ldr \rd, [\rx, #0x18] - tst \rd, #(1 << 3) - bne 1001b - .endm |