diff options
| author | Stefan Roese <sr@denx.de> | 2010-09-15 09:33:25 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2010-09-23 09:02:05 +0200 |
| commit | 24956642ef7de5d8340683d721113f993ffaa0a8 (patch) | |
| tree | e17cf5496bdada8582d2d059852d9678506b23ab /doc/README.ppc440 | |
| parent | e3c78c9b3c6a984934f98d3d622618edaa149fbd (diff) | |
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 'doc/README.ppc440')
| -rw-r--r-- | doc/README.ppc440 | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/doc/README.ppc440 b/doc/README.ppc440 index 1b96458d9e7..dd8ccaad0e7 100644 --- a/doc/README.ppc440 +++ b/doc/README.ppc440 @@ -77,12 +77,6 @@ This is controlled with the CONFIG_SYS_EXT_SERIAL_CLOCK flag. When using internal clocking, the "ideal baud rate" settings in the 440GP user manual are automatically calculated. -CONFIG_SERIAL_SOFTWARE_FIFO enables interrupt-driven serial operation. -But the last time I checked, interrupts were initialized after the -serial port causing the interrupt handler to be removed from the -handler table. This will probably be fixed soon ... or fix it -yourself and submit a patch :-) - I2C ================= |