From ac89367f8fc979cd5863d882256115990d45a550 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Mon, 22 Jun 2020 02:04:56 +0200
Subject: [PATCH] uncached: setup Shareable Device memory

---
 libcortex_a9/src/uncached.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libcortex_a9/src/uncached.rs b/libcortex_a9/src/uncached.rs
index 464f6ac..4db6ba5 100644
--- a/libcortex_a9/src/uncached.rs
+++ b/libcortex_a9/src/uncached.rs
@@ -25,9 +25,10 @@ impl<T> UncachedSlice<T> {
         for page_start in (start..(start + size)).step_by(L1_PAGE_SIZE) {
             L1Table::get()
                 .update(page_start as *const (), |l1_section| {
-                    l1_section.tex = 0b100;
+                    // Shareable Device
+                    l1_section.tex = 0b000;
                     l1_section.cacheable = false;
-                    l1_section.bufferable = false;
+                    l1_section.bufferable = true;
                 });
         }