spl: ymodem: Add support for loading full fitImages

Add support for loading fully featured fitImages over YModem in SPL.
This is useful when various advanced features of full fitImages are
needed in SPL.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>

diff --git a/common/spl/spl_ymodem.c b/common/spl/spl_ymodem.c
index 25226e9a33565d0c1d14076e187a38b63094d664..fa539ecd7af4f4f3989c2704084c8bfb1bcb13fc 100644 (file)
--- a/common/spl/spl_ymodem.c
+++ b/common/spl/spl_ymodem.c
@@ -89,7 +89,25 @@ static int spl_ymodem_load_image(struct spl_image_info *spl_image,
        if (res <= 0)
                goto end_stream;
 
-       if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) &&
+       if (IS_ENABLED(CONFIG_SPL_LOAD_FIT_FULL) &&
+           image_get_magic((struct image_header *)buf) == FDT_MAGIC) {
+               addr = CONFIG_SYS_LOAD_ADDR;
+               ih = (struct image_header *)addr;
+
+               memcpy((void *)addr, buf, res);
+               size += res;
+               addr += res;
+
+               while ((res = xyzModem_stream_read(buf, BUF_SIZE, &err)) > 0) {
+                       memcpy((void *)addr, buf, res);
+                       size += res;
+                       addr += res;
+               }
+
+               ret = spl_parse_image_header(spl_image, ih);
+               if (ret)
+                       return ret;
+       } else if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) &&
            image_get_magic((struct image_header *)buf) == FDT_MAGIC) {
                struct spl_load_info load;
                struct ymodem_fit_info info;