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 /README | |
| parent | e3c78c9b3c6a984934f98d3d622618edaa149fbd (diff) | |
| download | u-boot-24956642ef7de5d8340683d721113f993ffaa0a8.zip u-boot-24956642ef7de5d8340683d721113f993ffaa0a8.tar.gz u-boot-24956642ef7de5d8340683d721113f993ffaa0a8.tar.bz2 | |
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 'README')
| -rw-r--r-- | README | 12 |
1 files changed, 0 insertions, 12 deletions
@@ -532,18 +532,6 @@ The following options need to be configured: must be defined, to setup the maximum idle timeout for the SMC. -- Interrupt driven serial port input: - CONFIG_SERIAL_SOFTWARE_FIFO - - PPC405GP only. - Use an interrupt handler for receiving data on the - serial port. It also enables using hardware handshake - (RTS/CTS) and UART's built-in FIFO. Set the number of - bytes the interrupt driven input buffer should have. - - Leave undefined to disable this feature, including - disable the buffer and hardware handshake. - - Boot Delay: CONFIG_BOOTDELAY - in seconds Delay before automatically booting the default image; set to -1 to disable autoboot. |