make fpuPresent and mpuPresent optional
<!-- V1.1: Endian specifies the endianess of the processor/device -->
<xs:element name="endian" type="endianType"/>
<!-- V1.1: mpuPresent specifies whether or not a memory protection unit is physically present -->
- <xs:element name="mpuPresent" type="xs:boolean"/>
+ <xs:element name="mpuPresent" type="xs:boolean" minOccurs="0"/>
<!-- V1.1: fpuPresent specifies whether or not a floating point hardware unit is physically present -->
- <xs:element name="fpuPresent" type="xs:boolean"/>
+ <xs:element name="fpuPresent" type="xs:boolean" minOccurs="0"/>
<!-- V1.2: fpuDP specifies a double precision floating point hardware unit is physically present-->
<xs:element name="fpuDP" type="xs:boolean" minOccurs="0"/>
<!-- V1.2: icachePresent specifies that an instruction cache is physically present-->
