openwrtv3/target
John Crispin bf89d139e1 ramips: improve rt2880 spi wait ready function
use loops_per_jiffy, spi clock speed and write bytes to get the
spi loop count. if loop to 0 than spi operation timeout.
remove usleep. we only write 1 byte to spi device. use busy loop
would be better.

Signed-off-by: Michael Lee <igvtee@gmail.com>

SVN-Revision: 47575
2015-11-22 11:48:34 +00:00
..
imagebuilder imagebuilder: store package lists in cache directory 2015-09-14 16:57:03 +00:00
linux ramips: improve rt2880 spi wait ready function 2015-11-22 11:48:34 +00:00
sdk sdk: provide explicit CONFIG_MODULES kconfig symbol 2015-07-27 23:45:15 +00:00
toolchain toolchain: respect CONFIG_VERSION_FILENAMES and add host system suffix 2015-02-07 21:01:37 +00:00
Config.in toolchain: add support of ARC architecture 2015-11-10 12:03:59 +00:00
Makefile