Dear Benoît Thébaudeau,
Hi Marek,
On Tuesday, January 8, 2013 12:18:05 PM, Benoît Thébaudeau wrote:
Dear Marek Vasut,
On Tuesday, January 8, 2013 12:05:26 PM, Marek Vasut wrote:
Dear Benoît Thébaudeau,
[...]
> NOTE: I'm seeing issues when this is compiled into U-Boot. > U-Boot > won't boot on > my MX53 board and will hang right after printing "DRAM:" and > before > printing the > CPU info. I suspect it's some kind of unaligned access.
OK. I'm waiting for your test results. It works for me on i.MX51 with 2012.07.
It works with 2013.01-rc1, but I have issues. When I boot the board from SD, it hangs. When I load via JTAG, it doesn't hang. I suspect it's something related to the MXC NAND driver, since if the driver is not compiled in, it works like charm both ways.
Otherwise, when booted, the NAND works fine.
I wonder if there's some unaligned access or something happening in the NAND driver. Or maybe some other issue where the code is miscompiled.
Or there is something wrong with the Flash header or SPL?
Flash header?
The IVT from imximage stuff.
Did you have a chance to further investigate this hang issue with non-JTAG boot and the NFC driver compiled in?
I recall there being some patch from Scott and there was a guy on IRC who met this issue too (can you join irc? #u-boot @ irc.freenode.net). No activity on this from my side, since the issue magically disappeared once and didn't pop up again (weird, I know).
Best regards, Marek Vasut