1 files changed, 70 insertions, 0 deletions
diff --git a/bsps/shared/xil/xil_mem.c b/bsps/shared/xil/xil_mem.c
new file mode 100644
index 0000000000..44e7d9a0c4
--- /dev/null
+++ b/bsps/shared/xil/xil_mem.c
@@ -0,0 +1,70 @@
+/******************************************************************************/
+/**
+* Copyright (c) 2015 - 2022 Xilinx, Inc.  All rights reserved.
+* SPDX-License-Identifier: MIT
+******************************************************************************/
+
+/****************************************************************************/
+/**
+* @file xil_mem.c
+*
+* This file contains xil mem copy function to use in case of word aligned
+* data copies.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who      Date     Changes
+* ----- -------- -------- -----------------------------------------------
+* 6.1   nsk      11/07/16 First release.
+* 7.7	sk	 01/10/22 Update Xil_MemCpy functions variables typecast
+* 			  from int to s32 to fix misra_c_2012_directive_4_6
+* 			  violations.
+* 7.7	sk	 01/10/22 Include xil_mem.h header file to fix Xil_MemCpy
+* 			  prototype misra_c_2012_rule_8_4 violation.
+*
+* </pre>
+*
+*****************************************************************************/
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xil_mem.h"
+
+/***************** Inline Functions Definitions ********************/
+/*****************************************************************************/
+/**
+* @brief       This  function copies memory from once location to other.
+*
+* @param       dst: pointer pointing to destination memory
+*
+* @param       src: pointer pointing to source memory
+*
+* @param       cnt: 32 bit length of bytes to be copied
+*
+*****************************************************************************/
+void Xil_MemCpy(void* dst, const void* src, u32 cnt)
+{
+	char *d = (char*)(void *)dst;
+	const char *s = src;
+
+	while (cnt >= sizeof (s32)) {
+		*(s32*)d = *(s32*)s;
+		d += sizeof (s32);
+		s += sizeof (s32);
+		cnt -= sizeof (s32);
+	}
+	while (cnt >= sizeof (u16)) {
+		*(u16*)d = *(u16*)s;
+		d += sizeof (u16);
+		s += sizeof (u16);
+		cnt -= sizeof (u16);
+	}
+	while ((cnt) > 0U){
+		*d = *s;
+		d += 1U;
+		s += 1U;
+		cnt -= 1U;
+	}
+}