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[Bug 1001572] Separate FIQ and IRQ management


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--- Comment #1 from Nick Garnett <nickg@ecoscentric.com> 2012-04-23 17:29:42 BST ---
Created an attachment (id=1713)
 --> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1713)
EA2468 FIQ test


This is a companion patch to the architecture FIQ patch. It adds a FIQ test
program to the EA2468 HAL which allows FIQs to be delivered via the EINT0
push-button.

In addition to the FIQ test this patch also moves the fixed_vectors section in
the LDI files. This is necessary to place the VSR table in the correct place
for the hardware, otherwise the FIQ VSR cannot be installed properly. 

Note that this patch makes new builds incompatible with a RedBoot built with
the previous layout. So, if anyone is especially concerned about this, speak up
and I'll not commit it.

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