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Gregory Nutt
2014-07-30 10:20:56 -06:00
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* arch/arm/src/sama5/sam_hsmci.c: Add method to do RX transfer without DMA. * arch/arm/src/sama5/sam_hsmci.c: Add method to do RX transfer without DMA.
The 8-byte SCR transfer was failing silently with the DMA transfer, leaving The 8-byte SCR transfer was failing silently with the DMA transfer, leaving
the SD card in single bit mode (2014-7-29). the SD card in single bit mode (2014-7-29).
* arch/arm/src/sama5/sam_hsmci.c: Fix a problem on card insertion/removal
callback handling. Interrupts were being disable so that the callbacks
occurred with interrupts disabled. This resulted in loss of some
interrupts and some not-so-good behaviors. The solution is to perform
all callbacks on the work thread unconditionally (2014-7-29).