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m68knommu: Fix MCFUART_TXFIFOSIZE for m548x. 

Serial lines on the MCF548x have really big fifos : 512 bytes.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Philippe De Muyter 2010-09-21 17:14:36 +02:00 committed by Greg Ungerer
parent ea49f8ffae
commit 48a232d14c
1 changed files with 3 additions and 1 deletions
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4
arch/m68k/include/asm/mcfuart.h
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@ -217,7 +217,9 @@ struct mcf_platform_uart {
#define MCFUART_URF_RXS 0xc0 /* Receiver status */
#endif
#if defined(CONFIG_M5272)
#if defined(CONFIG_M548x)
#define MCFUART_TXFIFOSIZE 512
#elif defined(CONFIG_M5272)
#define MCFUART_TXFIFOSIZE 25
#else
#define MCFUART_TXFIFOSIZE 1