[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/powerpc/math-emu/mffs.c b/src/kernel/linux/v4.14/arch/powerpc/math-emu/mffs.c
new file mode 100644
index 0000000..d42f127
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/powerpc/math-emu/mffs.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/uaccess.h>
+
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+
+int
+mffs(u32 *frD)
+{
+	frD[1] = __FPU_FPSCR;
+
+#ifdef DEBUG
+	printk("%s: frD %p: %08x.%08x\n", __func__, frD, frD[0], frD[1]);
+#endif
+
+	return 0;
+}