rockchip: Drop first 32kb of zeros from the rkSD image type

[karo-tx-uboot.git] / tools / rksd.c

diff --git a/tools/rksd.c b/tools/rksd.c
index 2efcd68c3ae77afdf1e843382acc182218b6ee73..a8dbe9875094a81238d6ced076b661709981477e 100644 (file)
--- a/tools/rksd.c
+++ b/tools/rksd.c
@@ -14,9 +14,7 @@
 #include "rkcommon.h"
 
 enum {
-       RKSD_HEADER0_START      = 64 * RK_BLK_SIZE,
-       RKSD_SPL_HDR_START      = RKSD_HEADER0_START +
-                                       RK_CODE1_OFFSET * RK_BLK_SIZE,
+       RKSD_SPL_HDR_START      = RK_CODE1_OFFSET * RK_BLK_SIZE,
        RKSD_SPL_START          = RKSD_SPL_HDR_START + 4,
        RKSD_HEADER_LEN         = RKSD_SPL_START,
 };
@@ -44,11 +42,8 @@ static void rksd_set_header(void *buf,  struct stat *sbuf,  int ifd,
        unsigned int size;
        int ret;
 
-       /* Zero the whole header. The first 32KB is empty */
-       memset(buf,  '\0',  RKSD_HEADER0_START);
-
        size = params->file_size - RKSD_SPL_HDR_START;
-       ret = rkcommon_set_header(buf + RKSD_HEADER0_START, size);
+       ret = rkcommon_set_header(buf, size);
        if (ret) {
                /* TODO(sjg@chromium.org): This method should return an error */
                printf("Warning: SPL image is too large (size %#x) and will not boot\n",