tools: kwboot: Split sending image into header and data stages

[platform/kernel/u-boot.git] / tools / kwbimage.h

diff --git a/tools/kwbimage.h b/tools/kwbimage.h
index 10e3254..73da950 100644 (file)
--- a/tools/kwbimage.h
+++ b/tools/kwbimage.h
@@ -195,6 +195,10 @@ struct register_set_hdr_v1 {
 #define OPT_HDR_V1_BINARY_TYPE   0x2
 #define OPT_HDR_V1_REGISTER_TYPE 0x3
 
+#define KWBHEADER_V0_SIZE(hdr) \
+       (((hdr)->ext & 0x1) ? sizeof(struct kwb_header) : \
+                             sizeof(struct main_hdr_v0))
+
 #define KWBHEADER_V1_SIZE(hdr) \
        (((hdr)->headersz_msb << 16) | le16_to_cpu((hdr)->headersz_lsb))
 
@@ -225,9 +229,9 @@ void init_kwb_image_type (void);
  * header, byte 8 was reserved, and always set to 0. In the v1 header,
  * byte 8 has been changed to a proper field, set to 1.
  */
-static inline unsigned int image_version(void *header)
+static inline unsigned int image_version(const void *header)
 {
-       unsigned char *ptr = header;
+       const unsigned char *ptr = header;
        return ptr[8];
 }