Manish Lachwani a écrit :
This may or may not apply to your case. Is this board still the one that
has the Marvell Discovery ethernet device? If yes, Marvell Discovery has
its SRAM located at 0xfe000000. So, make a check in the ethernet driver
or other board specific sources and see if there is any access to this
The DMA buffers and DMA buffer descriptors used for the serial driver
are all located in the SRAM of the Marvell, which is mapped using a
wired uncached TLB entry.
Here's the code that wires the entry :
I would like to use ioremap() instead of wired TLB entries, but for the
moment, I'm focusing on this crash.
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