Rahanesh said the following on 03/05/2009 04:21 PM: > Can anyone help me to de-assert the uart interrupt line. > Please read the OMAP3530 TRM. it explains how to handle the UART registers. > I have enabled the UART interrupt only for reception of data. > > Processor get the interrupt and data is read to a local buffer. Since the > Interrupt line is not deasserted , i keep on getting the same interrupt. > > How can i deassert the UART interrupt in OMAP 3530? Is it in the UART side > or Interrupt Controller Side? > > How does Ubot handle this? How is the Interrupt line cleared in Uboot? > > I would recommend doing the following: git clone git://git.denx.de/u-boot.git vim drivers/serial/ns16550.c You'd see that it is not using interrupts, it does a poll on interrupt status register..
Regards, Nishanth Menon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
