From ad47521e4b79ffffe9c815b43104208e3761b860 Mon Sep 17 00:00:00 2001
From: pca006132 <john.lck40@gmail.com>
Date: Tue, 28 Jul 2020 11:40:20 +0800
Subject: [PATCH] libsupport_zynq/boot: fixed core1 disable.

---
 libsupport_zynq/src/boot.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libsupport_zynq/src/boot.rs b/libsupport_zynq/src/boot.rs
index 649cc12..6960859 100644
--- a/libsupport_zynq/src/boot.rs
+++ b/libsupport_zynq/src/boot.rs
@@ -149,6 +149,8 @@ impl Core1 {
     pub fn disable(&self) {
         unsafe {
             CORE1_ENABLED.set(false);
+            cache::dccmvac(&CORE1_ENABLED  as *const _ as usize);
+            asm::dsb();
         }
         self.restart();
     }