Merge "fix(zynqmp): ensure memory write finish with dsb()" into integration

2 years ago · 28a28511c4
1 changed files with 2 additions and 0 deletions
--- a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
@ -151,6 +151,8 @@ static uint64_t __unused __dead2 zynqmp_sgi7_irq(uint32_t id, uint32_t flags,
 				0xffffffff);
 	}

+	dsb();
+
 	spin_unlock(&inc_lock);

 	if (active_cores == 0) {