[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/blackfin/lib/outs.S b/src/kernel/linux/v4.14/arch/blackfin/lib/outs.S
new file mode 100644
index 0000000..06a5e67
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/blackfin/lib/outs.S
@@ -0,0 +1,68 @@
+/*
+ * Implementation of outs{bwl} for BlackFin processors using zero overhead loops.
+ *
+ * Copyright 2005-2009 Analog Devices Inc.
+ * 2005 BuyWays BV
+ * Bas Vermeulen <bas@buyways.nl>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#include <linux/linkage.h>
+
+.align 2
+
+ENTRY(_outsl)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+
+ LSETUP( .Llong_loop_s, .Llong_loop_e) LC0 = P2;
+.Llong_loop_s: R0 = [P1++];
+.Llong_loop_e: [P0] = R0;
+1: RTS;
+ENDPROC(_outsl)
+
+ENTRY(_outsw)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+
+ LSETUP( .Lword_loop_s, .Lword_loop_e) LC0 = P2;
+.Lword_loop_s: R0 = W[P1++];
+.Lword_loop_e: W[P0] = R0;
+1: RTS;
+ENDPROC(_outsw)
+
+ENTRY(_outsb)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+
+ LSETUP( .Lbyte_loop_s, .Lbyte_loop_e) LC0 = P2;
+.Lbyte_loop_s: R0 = B[P1++];
+.Lbyte_loop_e: B[P0] = R0;
+1: RTS;
+ENDPROC(_outsb)
+
+ENTRY(_outsw_8)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+
+ LSETUP( .Lword8_loop_s, .Lword8_loop_e) LC0 = P2;
+.Lword8_loop_s: R1 = B[P1++];
+ R0 = B[P1++];
+ R0 = R0 << 8;
+ R0 = R0 + R1;
+.Lword8_loop_e: W[P0] = R0;
+1: RTS;
+ENDPROC(_outsw_8)