fusee: Complete re-write of the hardware initialization code:

- Updated code to match hekate's;
- Improved nxboot (now boots firmwares 2.x successfully);
- Temporarily disabled built-in boot system module support;
- Fixed multiple bugs.

fusee/fusee-primary/src/sysctr0.h

@@ -0,0 +1,11 @@
+#ifndef FUSEE_SYSCTR0_H
+#define FUSEE_SYSCTR0_H
+
+#include <stdint.h>
+
+#define SYSCTR0_BASE 0x7000F000
+#define MAKE_SYSCTR0_REG(n) MAKE_REG32(SYSCTR0_BASE + n)
+
+#define SYSCTR0_CNTFID0_0 MAKE_SYSCTR0_REG(0x00)
+
+#endif