Hi, I am working on u-boot 1.1.6 version for PowerPC 440.I am using the hello world application from the examples folder. I had no issues in loading and executing it. Now I have enabled SPI interrupt in the application. I have written for SPI loopback. My issue is, as there is no interrupt handler defined for the SPI in uboot, whenever i execute my application, it says "Masking bogus interrupt for Vector 0x08". I am calling "install_irq_handler" function for assigning my own interrupt handler for SPI as part of my application itself. I can understand that, there is no exclusive handler for SPI in uboot, so it is disabling the SPI interrupt and printing the BOGUS INTERRUPT message. Now how do I get rid of this and have my own interrupt handler?? Some one please help. Thanks all in advance.
Thanks & Regards, Prathika R