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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-07-07 01:11:35 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-08-25 18:11:02 +0200 |
| commit | 2facbc88733b34e1f992cde054c88b8e07607043 (patch) | |
| tree | 5c0a61096777f07291b0e7db3c49a4d05441aa38 /arch/arm/include/asm/hardware | |
| parent | ARM: debug: provide 8250 debug uart phys/virt address configuration options (diff) | |
| download | linux-2facbc88733b34e1f992cde054c88b8e07607043.tar.xz linux-2facbc88733b34e1f992cde054c88b8e07607043.zip | |
ARM: debug: move 8250 debug include into arch/arm/include/debug/
Now that the 8250 debug include can stand alone without requiring
platforms to provide any macros, move it into the debug directory
so it can be directly included. This allows us to get rid of a lot
of debug-macros include files.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/hardware')
| -rw-r--r-- | arch/arm/include/asm/hardware/debug-8250.S | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/arm/include/asm/hardware/debug-8250.S b/arch/arm/include/asm/hardware/debug-8250.S deleted file mode 100644 index ea5f1710b524..000000000000 --- a/arch/arm/include/asm/hardware/debug-8250.S +++ /dev/null @@ -1,40 +0,0 @@ -/* - * arch/arm/include/asm/hardware/debug-8250.S - * - * Copyright (C) 1994-2013 Russell King - * - * 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 <linux/serial_reg.h> - -#ifdef CONFIG_DEBUG_UART_PHYS - .macro addruart, rp, rv, tmp - ldr \rp, =CONFIG_DEBUG_UART_PHYS - ldr \rv, =CONFIG_DEBUG_UART_VIRT - .endm -#endif - -#ifndef UART_SHIFT -#define UART_SHIFT CONFIG_DEBUG_UART_8250_SHIFT -#endif - - .macro senduart,rd,rx - strb \rd, [\rx, #UART_TX << UART_SHIFT] - .endm - - .macro busyuart,rd,rx -1002: ldrb \rd, [\rx, #UART_LSR << UART_SHIFT] - and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE - teq \rd, #UART_LSR_TEMT | UART_LSR_THRE - bne 1002b - .endm - - .macro waituart,rd,rx -#ifdef CONFIG_DEBUG_UART_8250_FLOW_CONTROL -1001: ldrb \rd, [\rx, #UART_MSR << UART_SHIFT] - tst \rd, #UART_MSR_CTS - beq 1001b -#endif - .endm |