Refactor 32-bit register definitions

exosphere/src/utils.h

@@ -12,6 +12,8 @@
 #define MASK2(a,b)  (MASK(a) & ~MASK(b))
 #define MASK2L(a,b) (MASKL(a) & ~MASKL(b))
 
+#define MAKE_REG32(a)   (*(volatile uint32_t *)(a))
+
 #define ALIGN(m)        __attribute__((aligned(m)))
 #define PACKED          __attribute__((packed))