1 files changed, 30 insertions, 0 deletions

diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S
index 30973b76e6ae..c943d2e7da9d 100644
--- a/arch/arm/boot/compressed/head-shmobile.S
+++ b/arch/arm/boot/compressed/head-shmobile.S
@@ -25,6 +25,36 @@
         /* load board-specific initialization code */
 #include <mach/zboot.h>
 
+#ifdef CONFIG_ZBOOT_ROM_MMCIF
+        /* Load image from MMC */
+        adr     sp, __tmp_stack + 128
+        ldr     r0, __image_start
+        ldr     r1, __image_end
+        subs    r1, r1, r0
+        ldr     r0, __load_base
+        bl      mmcif_loader
+
+        /* Jump to loaded code */
+        ldr     r0, __loaded
+        ldr     r1, __image_start
+        sub     r0, r0, r1
+        ldr     r1, __load_base
+        add     pc, r0, r1
+
+__image_start:
+        .long   _start
+__image_end:
+        .long   _got_end
+__load_base:
+        .long   CONFIG_MEMORY_START + 0x02000000 @ Load at 32Mb into SDRAM
+__loaded:
+        .long   __continue
+        .align
+__tmp_stack:
+        .space  128
+__continue:
+#endif /* CONFIG_ZBOOT_ROM_MMCIF */
+
         b       1f
 __atags:@ tag #1
         .long   12                      @ tag->hdr.size = tag_size(tag_core);