From f0c9eb4ec2d3c9f4ddd74b75da6dfc137e0f6b0d Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Tue, 21 Oct 2008 14:06:25 +0100 Subject: [PATCH] [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 --- .../mach-s3c24a0/include/mach/debug-macro.S | 28 +++++++++++++++++++ arch/arm/plat-s3c/include/plat/debug-macro.S | 2 +- 2 files changed, 29 insertions(+), 1 deletion(-) create mode 100644 arch/arm/mach-s3c24a0/include/mach/debug-macro.S 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 000000000000..f0ef0ab475f6 --- /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 diff --git a/arch/arm/plat-s3c/include/plat/debug-macro.S b/arch/arm/plat-s3c/include/plat/debug-macro.S index 4aa7e2e6c001..3634d4e3708b 100644 --- a/arch/arm/plat-s3c/include/plat/debug-macro.S +++ b/arch/arm/plat-s3c/include/plat/debug-macro.S @@ -20,7 +20,7 @@ .endm #ifndef fifo_level -#define fifo_level fifo_level_s3c2410 +#define fifo_level fifo_level_s3c2440 #endif .macro fifo_full_s3c2440 rd, rx -- 2.39.5