2008-02-06 19:27:32     kernel compile issues with MMC/SD option

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2008-02-06 19:27:32     kernel compile issues with MMC/SD option

Shane Kirkbride (UNITED STATES)

Message: 50787   

 

Hi I am new to linux and uClinux.  I am trying to load the MMC/SD card drivers on my Eval-Bfin 3.1 (from Bluetechnix) using the Blackfin CM-BF537E.  I have read all the doc.blackfin pages on the MMC/SD card but when I type 'make' I get an undefined reference to spi_mmc_bfin_init; this error takes place in spi_mmc_core.c I have also read the wiki about SD cards. Does anyone have any advice? Thanks.

 

~Shane

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2008-02-10 03:46:14     Re: kernel compile issues with MMC/SD option

Yi Li (CHINA)

Message: 50886    Please tell us the toolchain and kernel version you are using, also please post your full error log here.

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2008-02-13 13:19:39     Re: kernel compile issues with MMC/SD option

Shane Kirkbride (UNITED STATES)

Message: 50996    Hi I fixed the problem. I had accidentely  checked the wrong box under the 'SPI selection options' ("SPI over...." selection causes recursion conflicts and double calls to various functions. The kernel compiles and my board can read the SD card. I still cannot boot from the SD Card. However, I am trying to go through U-Boot (which is a different forum). The real problem is that I am using a cm-bf537e rather than a bf537-STAMP.  All of the video drivers and SD drivers are written for the STAMP rather than the Bluetechnix board which has it's own software. Thanks.

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