Hi Jagan,
On 2015年11月05日 22:25, Jagan Teki wrote:
On 5 November 2015 at 14:17, Thomas Chou <tho...@wytron.com.tw> wrote:
Add Altera Generic Quad SPI Controller support. The controller
converts SPI NOR flash to parallel flash interface. So it is
not like other SPI flash, but rather like CFI flash.
Can you wait till spi-nor ready? it doesn't make sense to have Serial
NOR to created as parallel NOR.
The altera quad spi core is very special that the hardware handle the
spi-nor protocol. The core is designed to replace the CFI flash
interface. So there is nothing to do with SPI from the parallel flash
interface. It is memory mapped. There is no SPI interface. There is
nothing related to SPI programming. So please don't worry about the
progress on spi-nor. The core should belong to parallel flash, but not
serial flash.
Best regards,
Thomas
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