diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c
index cb18908..00a1082 100644
--- a/arch/arm/cpu/armv7/omap-common/boot-common.c
+++ b/arch/arm/cpu/armv7/omap-common/boot-common.c
@@ -9,12 +9,14 @@
  */
 
 #include <common.h>
+#include <ahci.h>
 #include <spl.h>
 #include <asm/omap_common.h>
 #include <asm/arch/omap.h>
 #include <asm/arch/mmc_host_def.h>
 #include <asm/arch/sys_proto.h>
 #include <watchdog.h>
+#include <scsi.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -143,3 +145,10 @@
 	image_entry((u32 *)&gd->arch.omap_boot_params);
 }
 #endif
+
+#ifdef CONFIG_SCSI_AHCI_PLAT
+void arch_preboot_os(void)
+{
+	ahci_reset(DWC_AHSATA_BASE);
+}
+#endif