[ELDK] udbg and early debug support for MPC5200
wd at denx.de
Fri Oct 30 19:04:01 CET 2009
Dear "Chris Alfred",
In message <73415565649A4A1283D04789B1FAF9E2 at kos> you wrote:
> We have built a custom MPC5200B board similar to the Lite5200b. u-boot
> works fine, but we do not get any serial output when we transfer to
> the linux kernel.
Which exact kernel version are you using? [git commit id?]
Did you adpt the device tree source to your hardware, and how do you
pass the device tree blob to the kernel?
And what exactly is your boot command?
> We invoke the kernel with console=ttyPSC0,115200
> So I tried setting up early debug based on:
Um... why ?
> Has anyone got a patch that works with the latest kernel git?
Patch to fix what? Which problem are you tring to solve?
Support for the MPC5200 is in really good shape these days; I'm not
aware of any patches needed.
> Argh! It's frustrating that the kernel structure keeps changing.
What exactly do you mean?
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