imx-common: m4boot: move entry point check

Move entry point is Thumb2 check just after reading the entry point
from the FIT image.

1 files changed, 6 insertions, 7 deletions

diff --git a/arch/arm/imx-common/cmd_m4boot.c b/arch/arm/imx-common/cmd_m4boot.c
index 1e0168c97d..76be8a25e6 100644
--- a/arch/arm/imx-common/cmd_m4boot.c
+++ b/arch/arm/imx-common/cmd_m4boot.c
@@ -129,6 +129,12 @@ static int do_m4boot(cmd_tbl_t *cmdtp, int flag, int argc,
 	fit_image_get_os(images.fit_hdr_os, images.fit_noffset_os,
 			 &images.os.os);
 
+	/* Verify entry point is a Thumb2 address */
+	if (!(images.ep & 0x1)) {
+		printf("Entry point 0x%08lx is not a valid Thumb2 address\n",
+			images.ep);
+		return 0;
+	}
 
 	ret = fit_image_load(&images, img_addr, &images.fit_uname_rd,
 			     &images.fit_uname_cfg, IH_ARCH_ARM,
@@ -182,13 +188,6 @@ static int do_m4boot(cmd_tbl_t *cmdtp, int flag, int argc,
 		return 1;
 	}
 
-	/* Verify entry point is a Thumb2 address */
-	if (!(images.ep & 0x1)) {
-		printf("Entry point 0x%08lx is not a valid Thumb2 address\n",
-			images.ep);
-		return 0;
-	}
-
 	boot_startm4_linux(&images);
 
 	return 1;