X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Fcmd_doc.c;h=d7b2f535f3d5b11825082d50ee156c42977302b5;hb=7f9f4347cf325c63a39fe30910f3fb211ae2cc15;hp=9814d754fb7adf5ab8d07cd1b071656e26a04c45;hpb=c7e8410e3c174bfde72aa548f7fe5b4e43ccc4fb;p=oweals%2Fu-boot.git

diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index 9814d754fb..d7b2f535f3 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -11,9 +11,6 @@
 #include <command.h>
 #include <malloc.h>
 #include <asm/io.h>
-
-#if (CONFIG_COMMANDS & CFG_CMD_DOC)
-
 #include <linux/mtd/nftl.h>
 #include <linux/mtd/doc2000.h>
 
@@ -208,6 +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 = NULL;
+#endif
 
 	show_boot_progress (34);
 	switch (argc) {
@@ -264,21 +264,30 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 	show_boot_progress (38);
 
-	hdr = (image_header_t *)addr;
+	switch (genimg_get_format ((void *)addr)) {
+	case IMAGE_FORMAT_LEGACY:
+		hdr = (image_header_t *)addr;
 
-	if (hdr->ih_magic == IH_MAGIC) {
+		image_print_contents (hdr);
 
-		print_image_hdr (hdr);
+		cnt = image_get_image_size (hdr);
+		break;
+#if defined(CONFIG_FIT)
+	case IMAGE_FORMAT_FIT:
+		fit_hdr = (const void *)addr;
+		puts ("Fit image detected...\n");
 
-		cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
-		cnt -= SECTORSIZE;
-	} else {
-		puts ("\n** Bad Magic Number **\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);
@@ -287,6 +296,19 @@ 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) {
+		if (!fit_check_format (fit_hdr)) {
+			show_boot_progress (-130);
+			puts ("** Bad FIT image format\n");
+			return 1;
+		}
+		show_boot_progress (131);
+		fit_print_contents (fit_hdr);
+	}
+#endif
+
 	/* Loading ok, update default load address */
 
 	load_addr = addr;
@@ -1607,5 +1629,3 @@ void doc_probe(unsigned long physadr)
 		puts ("No DiskOnChip found\n");
 	}
 }
-
-#endif /* (CONFIG_COMMANDS & CFG_CMD_DOC) */