On 12/05/2012 02:48:47 PM, Wolfram Sang wrote:
It could happen (1 out of 100 times) that NAND did not start up
correctly after
warm rebooting, so we end up with various failures or DMA timed out
due to a
stalled BCH. When resetting BCH together with GPMI, the issue could
not be
observed anymore (after 10000+ reboots). We probably need the
consistent state
already before sending commands to NAND. This behaviour was observed
in barebox
and kernel, so I assume it affects U-Boot as well. I chose to keep
the extra
reset for BCH when changing the flash layout to be on the safe side.
Signed-off-by: Wolfram Sang <w.s...@pengutronix.de>
---
Applied to u-boot-nand-flash
-Scott
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
