We have just made our own MCF5208 board with 32-bit SDRAM and Flash memory.
The original M5208EVB uses an 16-bit design. Now I would like to know, what
do I need to change to get my mtd partition fully working again in this
design? It seems to access the flash memory in 16-bit mode. We're using 2x
16-bit Flash memories S29JL032H. I only have to know what to change for the
32-bit part Flash memory. Like for instance do I need to change the #define
BUSWIDTH 2 for this design in linux-2.4.x/drivers/mtd/maps/m5208.c?
I've allready changed the flash bit width to 32-bit in block devices or do i
need to make more specific changes. Erasing an sector seems to work almost
fine. Except that it didn't fully erased the full memory range.
For the SDRAM I changed the SDRAM Processor type features to 32-bit plus the
changes in the files:
linux-2.4.x/arch/m68knommu/platform/5208/crt0_ram.S
linux-2.4.x/arch/m68knommu/platform/5208/ram.ld
I don't suspect any complication on this part unless anybody says I need to
change something specific?
Ferry de Groot
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