Richard Retanubun 59d0612252 ColdFire: Queued SPI driver ... This patch adds a driver for Freescale Colfire Queued SPI bus. Coded to work with 8 bits per transfer to use with SPI flash. CPOL, CPHA, and CS_ACTIVE_HIGH can be configured. Tested with MCF5270 which have 4 chip selects. Activate by #define CONFIG_CF_QSPI in board config. Signed-off-by: Richard Retanubun <richardretanubun@ruggedcom.com>		2012-09-20 20:39:27 +08:00
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asm	ColdFire: Queued SPI driver	2012-09-20 20:39:27 +08:00