arm-trusted-firmware/plat/arm/board/arm_fpga
Andre Przywara b4ad365a46 GICv3: GIC-600: Detect GIC-600 at runtime
The only difference between GIC-500 and GIC-600 relevant to TF-A is the
differing power management sequence.
A certain GIC implementation is detectable at runtime, for instance by
checking the IIDR register. Let's add that test before initiating the
GIC-600 specific sequence, so the code can be used on both GIC-600 and
GIC-500 chips alike, without deciding on a GIC chip at compile time.

This means that the GIC-500 "driver" is now redundant. To allow minimal
platform support, add a switch to disable GIC-600 support.

Change-Id: I17ea97d9fb05874772ebaa13e6678b4ba3415557
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2020-06-09 17:05:49 +00:00
..
aarch64 arm_fpga: Use Generic UART 2020-05-05 15:36:51 +01:00
include arm_fpga: Read GICD and GICR base addresses from DT 2020-05-05 15:36:51 +01:00
fpga_bl31_setup.c arm_fpga: Read generic timer counter frequency from DT 2020-05-05 15:36:51 +01:00
fpga_console.c arm_fpga: Read UART address from DT 2020-05-05 15:36:51 +01:00
fpga_def.h arm_fpga: Read UART address from DT 2020-05-05 15:36:51 +01:00
fpga_gicv3.c arm_fpga: Read GICD and GICR base addresses from DT 2020-05-05 15:36:51 +01:00
fpga_pm.c Fix coverity defects found on the FPGA port. 2020-04-02 14:11:12 +01:00
fpga_private.h plat/arm/board/arm_fpga: Initialize the Generic Interrupt Controller 2020-03-26 20:41:58 +00:00
fpga_topology.c plat/arm/board/arm_fpga: Add PSCI implementation for FPGA images 2020-03-26 20:40:48 +00:00
platform.mk GICv3: GIC-600: Detect GIC-600 at runtime 2020-06-09 17:05:49 +00:00