diff --git a/arch/arm/mach-imx/imx6.c b/arch/arm/mach-imx/imx6.c
index e14ce90b4..fabc1614a 100644
--- a/arch/arm/mach-imx/imx6.c
+++ b/arch/arm/mach-imx/imx6.c
@@ -130,6 +130,18 @@ int imx6_init(void)
 		mx6_silicon_revision = IMX_CHIP_REV_1_2;
 		break;
 
+	case 0x03:
+		mx6_silicon_revision = IMX_CHIP_REV_1_3;
+		break;
+
+	case 0x04:
+		mx6_silicon_revision = IMX_CHIP_REV_1_4;
+		break;
+
+	case 0x05:
+		mx6_silicon_revision = IMX_CHIP_REV_1_5;
+		break;
+
 	default:
 		mx6_silicon_revision = IMX_CHIP_REV_UNKNOWN;
 	}
diff --git a/arch/arm/mach-imx/include/mach/revision.h b/arch/arm/mach-imx/include/mach/revision.h
index bc6f20a3f..908a0a1d7 100644
--- a/arch/arm/mach-imx/include/mach/revision.h
+++ b/arch/arm/mach-imx/include/mach/revision.h
@@ -6,6 +6,8 @@
 #define IMX_CHIP_REV_1_1	0x11
 #define IMX_CHIP_REV_1_2	0x12
 #define IMX_CHIP_REV_1_3	0x13
+#define IMX_CHIP_REV_1_4	0x14
+#define IMX_CHIP_REV_1_5	0x15
 #define IMX_CHIP_REV_2_0	0x20
 #define IMX_CHIP_REV_2_1	0x21
 #define IMX_CHIP_REV_2_2	0x22