Mention that FreeRTOS_IRQ_Handler should not be used for FIQs and the
reason for assuming Group 1 for Interrupt Acknowledge and End Of
Interrupt registers.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Let the FreeRTOS IRQ handler properly store and restore the ICCIAR
register value around the vApplicationIRQHandler() call.
Signed-off-by: Stephane Viau <stephane.viau@oss.nxp.com>
Co-authored-by: Stephane Viau <stephane.viau@oss.nxp.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
The difference between this port and portable/GCC/ARM_CA53_64_BIT is
that this port uses System Register interface to access CPU interface
while the other one uses Memory-mapped interface.
Signed-off-by: Gaurav Aggarwal
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
