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i.MX6DL, Dora, 3.10.9: Enabling PCIe in Build Kills Boot

Question asked by Leo Schwab on Jan 2, 2014
Latest reply on Mar 5, 2014 by Karina Valencia Aguilar
Branched to a new discussion

I'm working off Yocto's Dora branch.  I'm also using kernel branch imx_3.10.9_1.0.0_alpha.  I just last week got our board booting to a login prompt, and now I'm ready to enable PCIe support.  Trouble is, the moment I add status = "okay"; to the DTS file, the kernel doesn't boot any more.  No kernel messages appear at all; I just get U-Boot's "Starting kernel ..." message, and that's it.  Our JTAG unit also apparently can't tell me where things have gone south, as it claims it can't halt the CPU (?!?).


Anyone seen anything remotely like this before?  Any suggestions of where to look?


I also see that, since I've started work, a new branch named imx_3.10.17_1.0.0_beta has appeared; should I retarget our work for that?