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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-15 15:46:29 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-15 15:46:29 +0400 |
| commit | b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40 (patch) | |
| tree | 53ccb1c2c14751fe69cf93102e76e97021f6df07 /arch/arm/plat-mxc/include/mach/debug-macro.S | |
| parent | 4f962d4d65923d7b722192e729840cfb79af0a5a (diff) | |
| parent | 278429cff8809958d25415ba0ed32b59866ab1a8 (diff) | |
| download | linux-b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40.tar.xz | |
Merge branch 'linus' into stackprotector
Conflicts:
arch/x86/kernel/Makefile
include/asm-x86/pda.h
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/debug-macro.S | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S new file mode 100644 index 000000000000..b9907bebba3b --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -0,0 +1,49 @@ +/* arch/arm/mach-imx/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 <mach/hardware.h> + +#ifdef CONFIG_MACH_MX31ADS +#include <mach/board-mx31ads.h> +#endif +#ifdef CONFIG_MACH_PCM037 +#include <mach/board-pcm037.h> +#endif +#ifdef CONFIG_MACH_MX31LITE +#include <mach/board-mx31lite.h> +#endif +#ifdef CONFIG_MACH_MX27ADS +#include <mach/board-mx27ads.h> +#endif +#ifdef CONFIG_MACH_PCM038 +#include <mach/board-pcm038.h> +#endif + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =MXC_LL_UART_PADDR @ physical + ldrne \rx, =MXC_LL_UART_VADDR @ virtual + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x40] @ TXDATA + .endm + + .macro waituart,rd,rx + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #0x98] @ SR2 + tst \rd, #1 << 3 @ TXDC + beq 1002b @ wait until transmit done + .endm |