diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2006-03-22 15:14:09 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-03-22 15:14:09 -0500 |
| commit | e99053e07514e514611167ad648c65c87982c4d9 (patch) | |
| tree | 42a53730832060d917b921f3c7810e54d245d78b | |
| parent | bd115ea007e671e96b8b53c2e0e885103d39fd40 (diff) | |
[ARM] 3379/1: ixp2000: use generic 8250 debug macros
Patch from Lennert Buytenhek
The xscale UART in the ixp2000 is basically just an 8250 UART (with
some extra bits and pieces), so we can use the generic 8250 debug
macros on the ixp2000.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | include/asm-arm/arch-ixp2000/debug-macro.S | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/include/asm-arm/arch-ixp2000/debug-macro.S b/include/asm-arm/arch-ixp2000/debug-macro.S index 5631e0889861..bc8b39654793 100644 --- a/include/asm-arm/arch-ixp2000/debug-macro.S +++ b/include/asm-arm/arch-ixp2000/debug-macro.S | |||
| @@ -23,18 +23,5 @@ | |||
| 23 | #endif | 23 | #endif |
| 24 | .endm | 24 | .endm |
| 25 | 25 | ||
| 26 | .macro senduart,rd,rx | 26 | #define UART_SHIFT 2 |
| 27 | strb \rd, [\rx] | 27 | #include <asm/hardware/debug-8250.S> |
| 28 | .endm | ||
| 29 | |||
| 30 | .macro busyuart,rd,rx | ||
| 31 | 1002: ldrb \rd, [\rx, #0x14] | ||
| 32 | tst \rd, #0x20 | ||
| 33 | beq 1002b | ||
| 34 | .endm | ||
| 35 | |||
| 36 | .macro waituart,rd,rx | ||
| 37 | nop | ||
| 38 | nop | ||
| 39 | nop | ||
| 40 | .endm | ||