git://git.onelab.eu
/
linux-2.6.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
include
/
asm-arm
/
arch-rpc
/
debug-macro.S
diff --git
a/include/asm-arm/arch-rpc/debug-macro.S
b/include/asm-arm/arch-rpc/debug-macro.S
index
0711828
..
c634c8d
100644
(file)
--- a/
include/asm-arm/arch-rpc/debug-macro.S
+++ b/
include/asm-arm/arch-rpc/debug-macro.S
@@
-12,24
+12,14
@@
*/
.macro addruart,rx
*/
.macro addruart,rx
- mov \rx, #0xe0000000
+ mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ moveq \rx, #0x03000000
+ movne \rx, #0xe0000000
orr \rx, \rx, #0x00010000
orr \rx, \rx, #0x00000fe0
.endm
orr \rx, \rx, #0x00010000
orr \rx, \rx, #0x00000fe0
.endm
- .macro senduart,rd,rx
- strb \rd, [\rx]
- .endm
-
- .macro busyuart,rd,rx
-1001: ldrb \rd, [\rx, #0x14]
- and \rd, \rd, #0x60
- teq \rd, #0x60
- bne 1001b
- .endm
-
- .macro waituart,rd,rx
-1001: ldrb \rd, [\rx, #0x18]
- tst \rd, #0x10
- beq 1001b
- .endm
+#define UART_SHIFT 2
+#define FLOW_CONTROL
+#include <asm/hardware/debug-8250.S>