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Hi,
I'm just trying to configure uClinux to manage Altera EPCS controller. I follow indications as described in alterawiki mtd devices but the option[*]altera spi controller does not apear on my menu config. Also, the files /drivers/mtd/chips/epcs.h, epcs.c epcs_low epcs_map are not present in the source. I've got uclinux nios2-linux-20090730.tar kernel 2.6.30 from alterawiki Does anyone know if uClinux support EPCS memory ? Should I try linux instead uClinux ? thanks
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The EPCS flash is just a standard SPI flash device. I think the Linux kernel supports the EPCS flash using the MTD SPI driver for the ST M25Pxx.
The source code file for this driver is under drivers/mtd/devices/m25p80.c- Mark as New
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Thanks a lot Bruce,
I'll try this driver and I'll tell you if I've had success. By now my hardware is not ready and it may take a bit. bye! :)
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