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[ARM] S3C24A0: Debug macro definitions

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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 <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2008-10-21 14:06:25 +01:00
parent f1cb9eba5b
commit f0c9eb4ec2
2 changed files with 29 additions and 1 deletions
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28
arch/arm/mach-s3c24a0/include/mach/debug-macro.S Normal file
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/* 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 <mach/map.h>
#include <plat/regs-serial.h>
.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 <plat/debug-macro.S>

2
arch/arm/plat-s3c/include/plat/debug-macro.S
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@ -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