hi all, 

We have a customized board with freescale imx25, runing qnx6.4;
As we know,  the QNX BSP of imx25 does not contain SD driver.
1. We are porting SD driver from imx53 BSP to imx25
2. compile
3. run as
devb-mmcsd-3dsmx35 cam verbose

timeout happened during CARD Identification process.
"[00]     SIM="QSS MMCSD" HBA="FREESCALE MX35 e"

Founding 260Khz of sd_clk,  cmd signals from host, but no response from card.

Note, we have emmc 8GB chip in sdhc1,  and mmc card in sdhc2.

Could anyone figue me out the detailed command parameter to run devb-mmcsd-3dsmx35