[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/edac/layerscape_edac.c b/src/kernel/linux/v4.14/drivers/edac/layerscape_edac.c
new file mode 100644
index 0000000..94cac76
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/edac/layerscape_edac.c
@@ -0,0 +1,73 @@
+/*
+ * Freescale Memory Controller kernel module
+ *
+ * Author: York Sun <york.sun@nxp.com>
+ *
+ * Copyright 2016 NXP Semiconductor
+ *
+ * Derived from mpc85xx_edac.c
+ * Author: Dave Jiang <djiang@mvista.com>
+ *
+ * 2006-2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "edac_module.h"
+#include "fsl_ddr_edac.h"
+
+static const struct of_device_id fsl_ddr_mc_err_of_match[] = {
+ { .compatible = "fsl,qoriq-memory-controller", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, fsl_ddr_mc_err_of_match);
+
+static struct platform_driver fsl_ddr_mc_err_driver = {
+ .probe = fsl_mc_err_probe,
+ .remove = fsl_mc_err_remove,
+ .driver = {
+ .name = "fsl_ddr_mc_err",
+ .of_match_table = fsl_ddr_mc_err_of_match,
+ },
+};
+
+static int __init fsl_ddr_mc_init(void)
+{
+ int res;
+
+ /* make sure error reporting method is sane */
+ switch (edac_op_state) {
+ case EDAC_OPSTATE_POLL:
+ case EDAC_OPSTATE_INT:
+ break;
+ default:
+ edac_op_state = EDAC_OPSTATE_INT;
+ break;
+ }
+
+ res = platform_driver_register(&fsl_ddr_mc_err_driver);
+ if (res) {
+ pr_err("MC fails to register\n");
+ return res;
+ }
+
+ return 0;
+}
+
+module_init(fsl_ddr_mc_init);
+
+static void __exit fsl_ddr_mc_exit(void)
+{
+ platform_driver_unregister(&fsl_ddr_mc_err_driver);
+}
+
+module_exit(fsl_ddr_mc_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("NXP Semiconductor");
+module_param(edac_op_state, int, 0444);
+MODULE_PARM_DESC(edac_op_state,
+ "EDAC Error Reporting state: 0=Poll, 2=Interrupt");