HI @simon ,
I am trying to use GIC Interrupts in A53 of Zynq Ultrscale+, I is observed that the code works in BareMetal/StandAlone, But the same code fails to run as in FreeRtos, After Debugging I Found out that an entry in port_asm_vector.S was missing at
.org (VBAR + 0x280)
b .
I changed it to
.org (VBAR + 0x280)
b FreeRTOS_IRQ_Handler
Then the interrupt was being processed, But when the function vTaskStartScheduler(); was called post initialization to GIC, the interrupts are not processed.
Kindly share any working code of yours.
Kindly provide me pointers/suggestions/solution for such observation.
Help shall be greatly appreciated.
My sample code is as follows http$://github.com/Xilinx/embeddedsw/blob/master/XilinxProcessorIPLib/drivers/gpio/examples/xgpio_intr_tapp_example.c