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From: Bryan Wu <pwu@jadechip.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] the irq of ARM926ejs in uboot
Date: Wed, 30 Nov 2005 10:56:09 +0800	[thread overview]
Message-ID: <CSV006saWCX18SwyJMU000000bd@csv006.jadechip.com> (raw)
In-Reply-To: <1133318208.2599.1.camel@PC6>

Hi, 

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@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

Hi,

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?

Thanks

Terry



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  reply	other threads:[~2005-11-30  2:56 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-30  2:36 [U-Boot-Users] the irq of ARM926ejs in uboot terry
2005-11-30  2:56 ` Bryan Wu [this message]
2005-11-30  6:51 ` terry

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