[U-Boot-Users] ARM: interrupts using in standalone application

[Andreas Schweigstill]

Hello!

L.Wegener schrieb:
> will nested interrupts be managed by u-boot or µP-core?

Plain U-Boot doesn't use any interrupts, although there are files
like cpu/<arch>/<subarch>/interrupts.c which contain some timer
handling functions.

But nevertheless you can implement your own interrupt handling
while being quite sure that no standard drivers or functions from
U-Boot will cause conflicts.

If you want to push such an interrupt based functionality to the
mainstream U-Boot, this will probably not be acceptable, unless you
have extraordinary good arguments why interrupts are required.

With best regards
Andreas Schweigstill

PS.: If you need some consultancy services for U-Boot, Linux or
   other embedded device development, don't hesitate to contact me
   directly. ;-)

-- 
Dipl.-Phys. Andreas Schweigstill
Schweigstill IT | Embedded Systems
Schauenburgerstraße 116, D-24118 Kiel, Germany
Phone: (+49) 431 5606-435, Fax: (+49) 431 5606-436
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