On Wed, Aug 22, 2018 at 09:44:16AM +0200, Fernando AE wrote: > Hello all, > > I'm bringing up U-Boot for an iMX6UL board, and I've encountered > unaligned memory accesses exceptions while I was trying to test the > ETH commands (e.g., 'ping'). > > After investigation, I found out that the iMX6UL processor traps > unaligned memory accesses by default. As a workaround, I disabled > theses checks, hoping for negligible performance loss. > > I'm wondering if it is a bad idea to disable unaligned memory accesses > during the U-Boot execution, regarding performance issues or other > drawbacks at the kernel level.
What exactly do you mean by encountered? Can you post logs? Thanks. -- Tom
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