imx: Align the imximage header and payload to multiples of 4k

[kernel/u-boot.git] / tools / imximage.h

diff --git a/tools/imximage.h b/tools/imximage.h
index 1445c1e..5c929e4 100644 (file)
--- a/tools/imximage.h
+++ b/tools/imximage.h
@@ -157,13 +157,14 @@ typedef struct {
        dcd_v2_t dcd_table;
 } imx_header_v2_t;
 
+/* The header must be aligned to 4k on MX53 for NAND boot */
 struct imx_header {
        union {
                imx_header_v1_t hdr_v1;
                imx_header_v2_t hdr_v2;
        } header;
        uint32_t flash_offset;
-};
+} __attribute__((aligned(4096)));
 
 typedef void (*set_dcd_val_t)(struct imx_header *imxhdr,
                                        char *name, int lineno,