Re: [microblaze-uclinux] Booting uClinux

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi John

John McGrath wrote:

> My interrupt order is as follows:
> 
> PORT Intr = mdm_intr & uart_intr & timer_intr
> 
> I guess this makes the timer interrupt the first one. The order I have 
> here is taken from the ml401 reference design, with the unused 
> peripherals stripped out. My question is, how does uClinux get told of 
> this order? Is there some file I have to manually edit to say which 
> interrupts go where?

This is a red herring.  auto-config automagically handles the IRQ order, 
and it is not necessary for the timer to be at IRQ0 anyway.

However, you must make sure that you are either copying the 
auto-config.in file to the right place, or have correctly set your 
"TARGET_DIR" parameter in the MSS file, so that the MLD/TCL will doing 
it automatically.

Also, after the auto-config.in changes, you must run "make oldconfig" 
from uClinux-dist to make sure the changes are picked up.

If you post your MHS/MSS files I'll try to look at it next week.

Cheers,

John

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