[U-Boot-Users] the irq of ARM926ejs in uboot

Bryan Wu pwu at jadechip.com
Wed Nov 30 03:56:09 CET 2005


In U-Boot, lots of device driver use polling. Like TFTP......
USB also can use polling.

Bryan Wu

-----Original Message-----
From: u-boot-users-admin at lists.sourceforge.net
[mailto:u-boot-users-admin at lists.sourceforge.net] On Behalf Of terry
Sent: Wednesday, November 30, 2005 10:37 AM
To: u-boot-users at lists.sourceforge.net
Subject: [U-Boot-Users] the irq of ARM926ejs in uboot


In U-BOOT, the  irq of ARM926ejs was closed by a macro
CONFIG_USE_IRQ. So the irq interrupt is no used, then how u-boot support
the keyboard, network, and IDE hard disk, polling? if need support USB,
can it still use polling driver?



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