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authorStefan Roese <sr@denx.de>2010-09-15 09:33:25 +0200
committerStefan Roese <sr@denx.de>2010-09-23 09:02:05 +0200
commit24956642ef7de5d8340683d721113f993ffaa0a8 (patch)
treee17cf5496bdada8582d2d059852d9678506b23ab /include/configs/mcu25.h
parente3c78c9b3c6a984934f98d3d622618edaa149fbd (diff)
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Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature
This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO feature from U-Boot. It has only been implemented for PPC4xx and was not used at all. So let's remove it and make the code smaller and cleaner. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
Diffstat (limited to 'include/configs/mcu25.h')
-rw-r--r--include/configs/mcu25.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/configs/mcu25.h b/include/configs/mcu25.h
index 5f31198..6042986 100644
--- a/include/configs/mcu25.h
+++ b/include/configs/mcu25.h
@@ -86,16 +86,9 @@
* If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
* set Linux BASE_BAUD to 403200.
*/
-/* needed to be able to define CONFIG_SERIAL_SOFTWARE_FIFO */
#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CONFIG_SYS_BASE_BAUD 691200
-/* Size (bytes) of interrupt driven serial port buffer.
- * Set to 0 to use polling instead of interrupts.
- * Setting to 0 will also disable RTS/CTS handshaking.
- */
-#undef CONFIG_SERIAL_SOFTWARE_FIFO
-
/* Set console baudrate to 9600 */
#define CONFIG_BAUDRATE 9600