Try some filesystems

src/tests_fat.rs

@@ -0,0 +1,14 @@
+use core::str;
+use log::info;
+
+const DISK_ADDR: usize = 0x9000_0000;
+const DISK_SIZE: usize = 16 * 1024 * 1024; // 16MB
+
+pub struct MemoryDisk {}
+
+impl MemoryDisk {
+    pub fn new() {
+        let test = unsafe { str::from_raw_parts(DISK_ADDR as *const u8, 13) };
+        info!("{}", test);
+    }
+}