HI, All,<br>If it's not correct to ask a question by this way, pls execuse me.<br><br>We are developing a system based on i.mx31, and the software is based on linux 2.6.28 released by freescale.<br>In our system, the cspi port is configured as a slave port, 32bit mode. As the released source code does not <br>
support CSPI DMA., we re-write a linux driver to make it work. The driver do work ,but we get the big-endian <br>data.That is ,in the master data 0x44332211 was sent,but we get 0x11223344 in our dma callback. I don't know <br>
whether if the i.mx31 can fix the byte-order.