Mounting a Jffs2 onto AT45DB642D serial dataflash with ATRM9200
Louay Mouradi
lmouradi at bms-inc.com
Tue Oct 9 20:25:50 EDT 2007
Hi
I'm porting linux 2.6.19 onto an AT91RM9200 ARM920T core processor.
I want to be able to load a Jffs2 filesystem through an AT45DB642D serial dataflash.
The U-boot sees and uses this serial dataflash correct. But I can't get the kernel to see the serial dataflash.
When I run the cat /proc/mtd, I don't see the serial dataflash. I can see the SPI driver, mci driver showup in the sys folder.
How can I get the kernel to see the serial dataflash? Is the mmc driver needed, I have enabled mmc, SPI and MTD options.
Thanks,
L.M.
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