-CONFIG_SYS_EXTRA_OPTIONS="SYS_BIG_ENDIAN"
CONFIG_MIPS=y
-CONFIG_TARGET_QEMU_MIPS64=y
+CONFIG_TARGET_QEMU_MIPS=y
+CONFIG_CPU_MIPS64_R1=y
+# CONFIG_CMD_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_USE_PRIVATE_LIBGCC=y