Global FIT image operations like format check cannot be performed on
a first sector data, defer them to the point when whole FIT image was
uploaded to a system RAM.

Signed-off-by: Marian Balakowicz <[EMAIL PROTECTED]>
---

Grant,

Please give this patch a try on your system and let me know if it helped to
solve the nand booting issue.

Thanks,
m.

 common/cmd_doc.c  |   19 ++++++++++---------
 common/cmd_fdc.c  |   15 ++++++++-------
 common/cmd_ide.c  |   19 ++++++++++---------
 common/cmd_nand.c |   38 ++++++++++++++++++++------------------
 common/cmd_scsi.c |   15 ++++++++-------
 common/cmd_usb.c  |   15 ++++++++-------
 6 files changed, 64 insertions(+), 57 deletions(-)


diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index 83aba37..d7b2f53 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -206,7 +206,7 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
        image_header_t *hdr;
        int rcode = 0;
 #if defined(CONFIG_FIT)
-       const void *fit_hdr;
+       const void *fit_hdr = NULL;
 #endif
 
        show_boot_progress (34);
@@ -275,12 +275,6 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
 #if defined(CONFIG_FIT)
        case IMAGE_FORMAT_FIT:
                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);
@@ -304,8 +298,15 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
 
 #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);
+       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 */
diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c
index 0293d18..e4fbf29 100644
--- a/common/cmd_fdc.c
+++ b/common/cmd_fdc.c
@@ -787,7 +787,7 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
        char *ep;
        int rcode = 0;
 #if defined(CONFIG_FIT)
-       const void *fit_hdr;
+       const void *fit_hdr = NULL;
 #endif
 
        switch (argc) {
@@ -847,10 +847,6 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
 #if defined(CONFIG_FIT)
        case IMAGE_FORMAT_FIT:
                fit_hdr = (const void *)addr;
-               if (!fit_check_format (fit_hdr)) {
-                       puts ("** Bad FIT image format\n");
-                       return 1;
-               }
                puts ("Fit image detected...\n");
 
                imsize = fit_get_size (fit_hdr);
@@ -879,8 +875,13 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
 
 #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);
+       if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+               if (!fit_check_format (fit_hdr)) {
+                       puts ("** Bad FIT image format\n");
+                       return 1;
+               }
+               fit_print_contents (fit_hdr);
+       }
 #endif
 
        /* Loading ok, update default load address */
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 6560702..97a873d 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -367,7 +367,7 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
        image_header_t *hdr;
        int rcode = 0;
 #if defined(CONFIG_FIT)
-       const void *fit_hdr;
+       const void *fit_hdr = NULL;
 #endif
 
        show_boot_progress (41);
@@ -465,12 +465,6 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, 
char *argv[])
 #if defined(CONFIG_FIT)
        case IMAGE_FORMAT_FIT:
                fit_hdr = (const void *)addr;
-               if (!fit_check_format (fit_hdr)) {
-                       show_boot_progress (-140);
-                       puts ("** Bad FIT image format\n");
-                       return 1;
-               }
-               show_boot_progress (141);
                puts ("Fit image detected...\n");
 
                cnt = fit_get_size (fit_hdr);
@@ -496,8 +490,15 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, 
char *argv[])
 
 #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);
+       if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+               if (!fit_check_format (fit_hdr)) {
+                       show_boot_progress (-140);
+                       puts ("** Bad FIT image format\n");
+                       return 1;
+               }
+               show_boot_progress (141);
+               fit_print_contents (fit_hdr);
+       }
 #endif
 
        /* Loading ok, update default load address */
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index 37198d2..e20c1af 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -484,7 +484,7 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t 
*nand,
        image_header_t *hdr;
        int jffs2 = 0;
 #if defined(CONFIG_FIT)
-       const void *fit_hdr;
+       const void *fit_hdr = NULL;
 #endif
 
        s = strchr(cmd, '.');
@@ -526,12 +526,6 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t 
*nand,
 #if defined(CONFIG_FIT)
        case IMAGE_FORMAT_FIT:
                fit_hdr = (const void *)addr;
-               if (!fit_check_format (fit_hdr)) {
-                       show_boot_progress (-150);
-                       puts ("** Bad FIT image format\n");
-                       return 1;
-               }
-               show_boot_progress (151);
                puts ("Fit image detected...\n");
 
                cnt = fit_get_size (fit_hdr);
@@ -564,8 +558,15 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t 
*nand,
 
 #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);
+       if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+               if (!fit_check_format (fit_hdr)) {
+                       show_boot_progress (-150);
+                       puts ("** Bad FIT image format\n");
+                       return 1;
+               }
+               show_boot_progress (151);
+               fit_print_contents (fit_hdr);
+       }
 #endif
 
        /* Loading ok, update default load address */
@@ -952,7 +953,7 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
        image_header_t *hdr;
        int rcode = 0;
 #if defined(CONFIG_FIT)
-       const void *fit_hdr;
+       const void *fit_hdr = NULL;
 #endif
 
        show_boot_progress (52);
@@ -1021,12 +1022,6 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, 
char *argv[])
 #if defined(CONFIG_FIT)
        case IMAGE_FORMAT_FIT:
                fit_hdr = (const void *)addr;
-               if (!fit_check_format (fit_hdr)) {
-                       show_boot_progress (-150);
-                       puts ("** Bad FIT image format\n");
-                       return 1;
-               }
-               show_boot_progress (151);
                puts ("Fit image detected...\n");
 
                cnt = fit_get_size (fit_hdr);
@@ -1050,8 +1045,15 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, 
char *argv[])
 
 #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);
+       if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+               if (!fit_check_format (fit_hdr)) {
+                       show_boot_progress (-150);
+                       puts ("** Bad FIT image format\n");
+                       return 1;
+               }
+               show_boot_progress (151);
+               fit_print_contents (fit_hdr);
+       }
 #endif
 
        /* Loading ok, update default load address */
diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c
index 69028f3..e648f7d 100644
--- a/common/cmd_scsi.c
+++ b/common/cmd_scsi.c
@@ -212,7 +212,7 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
        image_header_t *hdr;
        int rcode = 0;
 #if defined(CONFIG_FIT)
-       const void *fit_hdr;
+       const void *fit_hdr = NULL;
 #endif
 
        switch (argc) {
@@ -291,10 +291,6 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, 
char *argv[])
 #if defined(CONFIG_FIT)
        case IMAGE_FORMAT_FIT:
                fit_hdr = (const void *)addr;
-               if (!fit_check_format (fit_hdr)) {
-                       puts ("** Bad FIT image format\n");
-                       return 1;
-               }
                puts ("Fit image detected...\n");
 
                cnt = fit_get_size (fit_hdr);
@@ -317,8 +313,13 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, 
char *argv[])
 
 #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);
+       if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+               if (!fit_check_format (fit_hdr)) {
+                       puts ("** Bad FIT image format\n");
+                       return 1;
+               }
+               fit_print_contents (fit_hdr);
+       }
 #endif
 
        /* Loading ok, update default load address */
diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index 9be86b8..f2795d3 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -316,7 +316,7 @@ int do_usbboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
        image_header_t *hdr;
        block_dev_desc_t *stor_dev;
 #if defined(CONFIG_FIT)
-       const void *fit_hdr;
+       const void *fit_hdr = NULL;
 #endif
 
        switch (argc) {
@@ -404,10 +404,6 @@ int do_usbboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
 #if defined(CONFIG_FIT)
        case IMAGE_FORMAT_FIT:
                fit_hdr = (const void *)addr;
-               if (!fit_check_format (fit_hdr)) {
-                       puts ("** Bad FIT image format\n");
-                       return 1;
-               }
                puts ("Fit image detected...\n");
 
                cnt = fit_get_size (fit_hdr);
@@ -430,8 +426,13 @@ int do_usbboot (cmd_tbl_t *cmdtp, int flag, int argc, char 
*argv[])
 
 #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);
+       if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+               if (!fit_check_format (fit_hdr)) {
+                       puts ("** Bad FIT image format\n");
+                       return 1;
+               }
+               fit_print_contents (fit_hdr);
+       }
 #endif
 
        /* Loading ok, update default load address */


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