Running uClinux on the DE2-115

Hi,

I am trying to mount the MMC/SD by following the instruction in http://www.nioswiki.com/operatingsystems/uclinux/mmcsd and using n0114n's document as reference. Nonetheless it doesn't work...

I am suppose to see this message in boot up right?? But it doesn't show up...

mmc_spi spi2.0: assuming spi bus stays unshared!

mmc_spi spi2.0: assuming 3.2-3.4 v slot power

mmc_spi spi2.0: sd/mmc host mmc0, no dma, no wp, no poweroff

My next question would be on my pin mapping. Is this correct??

sd_dat[0] --> miso

sd_cmd <-- mosi

sd_clk <-- sclk

sd_dat[3] <-- ss_n

I tried to mount it with no luck

/> mount -t vfat /dev/mmcblk0p1 /mnt

mount: mounting /dev/mmcblk0p1 on /mnt failed: no such device or address

I read post to add the follow lines into the top level design. I tried to add them but compiled with errors, so I am not sure what I have to do, and if anyone know, please kindly let me know.

.miso_to_the_mmc_spi (sd_dat),

.mosi_from_the_mmc_spi (sd_cmd),

.sclk_from_the_mmc_spi (sd_clk),

.ss_n_from_the_mmc_spi (sd_dat3),

Thanks!