X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Fcmd_doc.c;h=83aba3744e96dd40be2cf65507bfa25ace03605b;hb=5e3dca577b7c1bf58bd2b48449b18b7e7dcd8e04;hp=293b1aa6745eab3fc6c3cc5eb24cdc72a630f7cf;hpb=9a4daad0a35eb5143037eea9f786a3e9d672bdd6;p=oweals%2Fu-boot.git

diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index 293b1aa674..83aba3744e 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -205,6 +205,9 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	ulong offset = 0;
 	image_header_t *hdr;
 	int rcode = 0;
+#if defined(CONFIG_FIT)
+	const void *fit_hdr;
+#endif
 
 	show_boot_progress (34);
 	switch (argc) {
@@ -265,29 +268,32 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	case IMAGE_FORMAT_LEGACY:
 		hdr = (image_header_t *)addr;
 
-		if (image_check_magic (hdr)) {
+		image_print_contents (hdr);
 
-			image_print_contents (hdr);
-
-			cnt = image_get_image_size (hdr);
-			cnt -= SECTORSIZE;
-		} else {
-			puts ("\n** Bad Magic Number **\n");
-			show_boot_progress (-39);
-			return 1;
-		}
+		cnt = image_get_image_size (hdr);
 		break;
 #if defined(CONFIG_FIT)
 	case IMAGE_FORMAT_FIT:
-		fit_unsupported ("docboot");
-		return 1;
+		fit_hdr = (const void *)addr;
+		if (!fit_check_format (fit_hdr)) {
+			show_boot_progress (-130);
+			puts ("** Bad FIT image format\n");
+			return 1;
+		}
+		show_boot_progress (131);
+		puts ("Fit image detected...\n");
+
+		cnt = fit_get_size (fit_hdr);
+		break;
 #endif
 	default:
+		show_boot_progress (-39);
 		puts ("** Unknown image type\n");
 		return 1;
 	}
 	show_boot_progress (39);
 
+	cnt -= SECTORSIZE;
 	if (doc_rw (doc_dev_desc + dev, 1, offset + SECTORSIZE, cnt,
 		    NULL, (u_char *)(addr+SECTORSIZE))) {
 		printf ("** Read error on %d\n", dev);
@@ -296,6 +302,12 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 	show_boot_progress (40);
 
+#if defined(CONFIG_FIT)
+	/* This cannot be done earlier, we need complete FIT image in RAM first */
+	if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT)
+		fit_print_contents ((const void *)addr);
+#endif
+
 	/* Loading ok, update default load address */
 
 	load_addr = addr;