From f92e361348ac2fa38919f7a5b93b566d0d3fd444 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Tue, 21 Oct 2008 14:06:25 +0100 Subject: [ARM] S3C24A0: Debug macro definitions Add the necessary debug macros for the S3C24A0 to enable kernel debugging, and fix a bug with selecting the wrong default debug implementation from the base include. Signed-off-by: Ben Dooks --- arch/arm/mach-s3c24a0/include/mach/debug-macro.S | 28 ++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 arch/arm/mach-s3c24a0/include/mach/debug-macro.S (limited to 'arch/arm/mach-s3c24a0') diff --git a/arch/arm/mach-s3c24a0/include/mach/debug-macro.S b/arch/arm/mach-s3c24a0/include/mach/debug-macro.S new file mode 100644 index 00000000000..f0ef0ab475f --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/debug-macro.S @@ -0,0 +1,28 @@ +/* arch/arm/mach-s3c2410/include/mach/debug-macro.S + * + * 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. +*/ + +/* pull in the relevant register and map files. */ + +#include +#include + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 + ldreq \rx, = S3C24XX_PA_UART + ldrne \rx, = S3C24XX_VA_UART +#if CONFIG_DEBUG_S3C_UART != 0 + add \rx, \rx, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART) +#endif + .endm + +/* include the reset of the code which will do the work, we're only + * compiling for a single cpu processor type so the default of s3c2440 + * will be fine with us. + */ + +#include -- cgit v1.2.3