initial commit

1 files changed, 30 insertions, 0 deletions

diff --git a/src/peripheral/cpuid.rs b/src/peripheral/cpuid.rs
new file mode 100644
index 0000000..0dc140f
--- /dev/null
+++ b/src/peripheral/cpuid.rs
@@ -0,0 +1,30 @@
+//! CPUID
+
+use volatile_register::RO;
+
+/// Registers
+#[repr(C)]
+pub struct Registers {
+    /// CPUID base
+    pub base: RO<u32>,
+    reserved0: [u32; 15],
+    /// Processor Feature
+    pub pfr: [RO<u32>; 2],
+    /// Debug Feature
+    pub dfr: RO<u32>,
+    /// Auxiliary Feature
+    pub afr: RO<u32>,
+    /// Memory Model Feature
+    pub mmfr: [RO<u32>; 4],
+    /// Instruction Set Attribute
+    pub isar: [RO<u32>; 5],
+    reserved1: u32,
+    /// Cache Level ID
+    pub clidr: RO<u32>,
+    /// Cache Type
+    pub ctr: RO<u32>,
+    /// Cache Size ID
+    pub ccsidr: RO<u32>,
+    /// Cache Size Selection
+    pub csselr: RO<u32>,
+}