turn peripherals into scoped singletons

1 files changed, 30 insertions, 0 deletions

diff --git a/src/peripheral/mpu.rs b/src/peripheral/mpu.rs
new file mode 100644
index 0000000..09d06f0
--- /dev/null
+++ b/src/peripheral/mpu.rs
@@ -0,0 +1,30 @@
+//! Memory Protection Unit
+
+use volatile_register::{RO, RW};
+
+/// Register block
+#[repr(C)]
+pub struct RegisterBlock {
+    /// Type
+    pub _type: RO<u32>,
+    /// Control
+    pub ctrl: RW<u32>,
+    /// Region Number
+    pub rnr: RW<u32>,
+    /// Region Base Address
+    pub rbar: RW<u32>,
+    /// Region Attribute and Size
+    pub rasr: RW<u32>,
+    /// Alias 1 of RBAR
+    pub rbar_a1: RW<u32>,
+    /// Alias 1 of RSAR
+    pub rsar_a1: RW<u32>,
+    /// Alias 2 of RBAR
+    pub rbar_a2: RW<u32>,
+    /// Alias 2 of RSAR
+    pub rsar_a2: RW<u32>,
+    /// Alias 3 of RBAR
+    pub rbar_a3: RW<u32>,
+    /// Alias 3 of RSAR
+    pub rsar_a3: RW<u32>,
+}