1 files changed, 30 insertions, 3 deletions

diff --git a/arch/microblaze/lib/memcpy.c b/arch/microblaze/lib/memcpy.c
index ab2d115f9ee5..cc495d7d99cc 100644
--- a/arch/microblaze/lib/memcpy.c
+++ b/arch/microblaze/lib/memcpy.c
@@ -93,7 +93,7 @@ void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
                 case 0x1:       /* Unaligned - Off by 1 */
                         /* Word align the source */
                         i_src = (const void *) ((unsigned)src & ~3);
-
+#ifndef __MICROBLAZEEL__
                         /* Load the holding buffer */
                         buf_hold = *i_src++ << 8;
 
@@ -102,7 +102,16 @@ void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
                                 *i_dst++ = buf_hold | value >> 24;
                                 buf_hold = value << 8;
                         }
+#else
+                        /* Load the holding buffer */
+                        buf_hold = (*i_src++ & 0xFFFFFF00) >>8;
 
+                        for (; c >= 4; c -= 4) {
+                                value = *i_src++;
+                                *i_dst++ = buf_hold | ((value & 0xFF) << 24);
+                                buf_hold = (value & 0xFFFFFF00) >>8;
+                        }
+#endif
                         /* Realign the source */
                         src = (const void *)i_src;
                         src -= 3;
@@ -110,7 +119,7 @@ void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
                 case 0x2:       /* Unaligned - Off by 2 */
                         /* Word align the source */
                         i_src = (const void *) ((unsigned)src & ~3);
-
+#ifndef __MICROBLAZEEL__
                         /* Load the holding buffer */
                         buf_hold = *i_src++ << 16;
 
@@ -119,7 +128,16 @@ void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
                                 *i_dst++ = buf_hold | value >> 16;
                                 buf_hold = value << 16;
                         }
+#else
+                        /* Load the holding buffer */
+                        buf_hold = (*i_src++ & 0xFFFF0000 )>>16;
 
+                        for (; c >= 4; c -= 4) {
+                                value = *i_src++;
+                                *i_dst++ = buf_hold | ((value & 0xFFFF)<<16);
+                                buf_hold = (value & 0xFFFF0000) >>16;
+                        }
+#endif
                         /* Realign the source */
                         src = (const void *)i_src;
                         src -= 2;
@@ -127,7 +145,7 @@ void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
                 case 0x3:       /* Unaligned - Off by 3 */
                         /* Word align the source */
                         i_src = (const void *) ((unsigned)src & ~3);
-
+#ifndef __MICROBLAZEEL__
                         /* Load the holding buffer */
                         buf_hold = *i_src++ << 24;
 
@@ -136,7 +154,16 @@ void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
                                 *i_dst++ = buf_hold | value >> 8;
                                 buf_hold = value << 24;
                         }
+#else
+                        /* Load the holding buffer */
+                        buf_hold = (*i_src++ & 0xFF000000) >> 24;
 
+                        for (; c >= 4; c -= 4) {
+                                value = *i_src++;
+                                *i_dst++ = buf_hold | ((value & 0xFFFFFF) << 8);
+                                buf_hold = (value & 0xFF000000) >> 24;
+                        }
+#endif
                         /* Realign the source */
                         src = (const void *)i_src;
                         src -= 1;