hi, Thanks for that reply.........I am right away checking those functions install_hdlr() and free_hdlr()..will get back about the results in few minutes..
Thanks & Regards, Prathika R Stefan Roese wrote: > On Wednesday 08 April 2009, prathika wrote: >> I am working on u-boot 1.1.6 version for PowerPC 440. > > First of all. v1.1.6 is really old. I suggest that you use the current > (latest) version instead. > >> 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?? > > You just need to install you "own" interrupt handler. This is done via > install_hdlr(). See examples/interrupt.c. > > Best regards, > Stefan > > ===================================================================== > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: off...@denx.de > ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
