feat: parsing dtb

Kernel/Include/Lib/Bytes.h

@@ -8,3 +8,7 @@ static inline UInt32 BytesSwap32(UInt32 value) {
 static inline UInt64 BytesSwap64(UInt64 value) {
     return __builtin_bswap64(value);
 }
+
+static inline UInt64 Merge32To64(UInt32 low, UInt32 high) {
+    return ((UInt64)high << 32) | low;
+}

Kernel/Include/Lib/String.h

@@ -15,4 +15,6 @@ Size StringGetLength(const ASCII* string);
 const ASCII* StringFindLastOccurrenceOfCharacter(const ASCII* string, ASCII separator);
 
 Int32 StringFormatVariadic(ASCII* string, Size size, const ASCII* format, va_list args);
-Int32 StringFormat(ASCII* destination, UInt64 size, const ASCII* format, ...);
+Int32 StringFormat(ASCII* destination, UInt64 size, const ASCII* format, ...);
+
+Boolean StringStartsWith(const ASCII* string, const ASCII* prefix);