Since I couldn’t find FreeRTOS port for the Cortex-A8 in the net, I’m attemping to make one for the AM335x SoCs. I’m using the demo example for Cortex-A9 as the base and this page http://www.freertos.org/Using-FreeRTOS-on-Cortex-A-proprietary-interrupt-controller.html for little guidiance.
In the page, it says configINTERRUPT_VECTOR_ADDRESS must be set to the address of a variable that points to a central interrupt handler. What’s a “central interrupt handler”?
For configEOI_ADDRESS parameter, I looked in the technical refernce manual of AM335x but no such register exists, so I’m going to set it to the address of a dummy variable.
I have configured DMTimer1_1ms as the tick timer. Is there anything else in the A9 port that must be changed to make it work for the A8?