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fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
include
/
asm-arm
/
arch-s3c2410
/
debug-macro.S
diff --git
a/include/asm-arm/arch-s3c2410/debug-macro.S
b/include/asm-arm/arch-s3c2410/debug-macro.S
index
5f8223e
..
9306486
100644
(file)
--- a/
include/asm-arm/arch-s3c2410/debug-macro.S
+++ b/
include/asm-arm/arch-s3c2410/debug-macro.S
@@
-10,9
+10,6
@@
* 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.
* 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.
- *
- * Modifications:
- * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
*/
#include <asm/arch/map.h>
*/
#include <asm/arch/map.h>
@@
-33,7
+30,7
@@
.endm
.macro senduart,rd,rx
.endm
.macro senduart,rd,rx
- str
\rd, [\rx, # S3C2410_UTXH ]
+ str
b
\rd, [\rx, # S3C2410_UTXH ]
.endm
.macro busyuart, rd, rx
.endm
.macro busyuart, rd, rx
@@
-42,6
+39,12
@@
beq 1001f @
@ FIFO enabled...
1003:
beq 1001f @
@ FIFO enabled...
1003:
+ @ check for arm920 vs arm926. currently assume all arm926
+ @ devices have an 64 byte FIFO identical to the s3c2440
+ mrc p15, 0, \rd, c0, c0
+ and \rd, \rd, #0xff0
+ teq \rd, #0x260
+ beq 1004f
mrc p15, 0, \rd, c1, c0
tst \rd, #1
addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART)
mrc p15, 0, \rd, c1, c0
tst \rd, #1
addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART)
@@
-50,7
+53,7
@@
ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ]
and \rd, \rd, #0x00ff0000
teq \rd, #0x00440000 @ is it 2440?
ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ]
and \rd, \rd, #0x00ff0000
teq \rd, #0x00440000 @ is it 2440?
-
+1004:
ldr \rd, [ \rx, # S3C2410_UFSTAT ]
moveq \rd, \rd, lsr #SHIFT_2440TXF
tst \rd, #S3C2410_UFSTAT_TXFULL
ldr \rd, [ \rx, # S3C2410_UFSTAT ]
moveq \rd, \rd, lsr #SHIFT_2440TXF
tst \rd, #S3C2410_UFSTAT_TXFULL