[U-Boot] PrimeCell Peripherals

Roman Mashak romez777 at gmail.com
Wed Sep 24 03:18:57 CEST 2008


To add a bit to my previous message.

2008/9/23 Gururaja Hebbar K R <gururajakr at sanyo.co.in>:
> Thats because Most of the ARM based boards doesnt use Interrupts. Atleast as far as i have seen.

As far as I understood from U-Boot's README, a standalone mode can and
may want to use interrupts -- so it'd reasonable to have interrupts
controllers support, isn't it? Correct me if I'm wrong, just trying to
understand the architecture of U-Boot more deeply.

> IIRC U-boot is a single process bootloader & hence Interrupts are not so much supported.
> Is there any interrupt related drivers in U-boot for other platforms?

-- 
Roman Mashak


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