enable initramfs building for mips

target/config/Config.in

@@ -507,7 +507,7 @@ config ADK_TARGET_ROOTFS_INITRAMFS
 	depends on \
 		ADK_HARDWARE_QEMU || \
 		ADK_LINUX_ARM || \
-		ADK_LINUX_MIPS64EL || \
+		ADK_LINUX_MIPS || \
 		ADK_LINUX_PPC || \
 		ADK_LINUX_SPARC || \
 		ADK_LINUX_X86 || \
@@ -524,7 +524,7 @@ config ADK_TARGET_ROOTFS_INITRAMFS_PIGGYBACK
 	depends on \
 		ADK_HARDWARE_QEMU || \
 		ADK_LINUX_ARM || \
-		ADK_LINUX_MIPS64EL || \
+		ADK_LINUX_MIPS || \
 		ADK_LINUX_PPC || \
 		ADK_LINUX_SPARC || \
 		ADK_LINUX_X86 || \