zynqmp: Initialize GIC on suspend_finish

Signed-off-by: Soren Brinkmann <[email protected]>

diff --git a/plat/xilinx/zynqmp/plat_psci.c b/plat/xilinx/zynqmp/plat_psci.c
index 472adfb76809840052e45b0f18016aab49635c39..55227ea9442a29002710ef4b5a18a7c6041bd685 100644 (file)
--- a/plat/xilinx/zynqmp/plat_psci.c
+++ b/plat/xilinx/zynqmp/plat_psci.c
@@ -242,6 +242,13 @@ static void zynqmp_pwr_domain_suspend_finish(const psci_power_state_t *target_st
 
        /* enable coherency */
        plat_arm_interconnect_enter_coherency();
+       /* APU was turned off */
+       if (target_state->pwr_domain_state[1] > PLAT_MAX_RET_STATE) {
+               plat_arm_gic_init();
+       } else {
+               gicv2_cpuif_enable();
+               gicv2_pcpu_distif_init();
+       }
 }
 
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