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@lists.sourceforge.net] On Behalf Of terry Sent: Wednesday, November 30, 2005 10:37 AM To: u-boot-users@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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