imagetool: make the image_save_datafile() available to all image types

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

diff --git a/tools/imagetool.c b/tools/imagetool.c
index 32d6278edb95fe8be0a8d17a0050e7c84d72c8d4..a25b86b36ebafa3baaa43344a1ab3c08033c033e 100644 (file)
--- a/tools/imagetool.c
+++ b/tools/imagetool.c
@@ -8,6 +8,8 @@
 
 #include "imagetool.h"
 
+#include <image.h>
+
 /*
  * Callback function to register a image type within a tool
  */
@@ -47,6 +49,8 @@ void register_image_tool(imagetool_register_t image_register)
        init_ubl_image_type();
        /* Init Davinci AIS support */
        init_ais_image_type();
+       /* Init Altera SOCFPGA support */
+       init_socfpga_image_type();
        /* Init TI Keystone boot image generation/list support */
        init_gpimage_type();
 }
@@ -60,3 +64,79 @@ void register_image_type(struct image_type_params *tparams)
 {
        register_func(tparams);
 }
+
+struct image_type_params *imagetool_get_type(
+       int type,
+       struct image_type_params *tparams)
+{
+       struct image_type_params *curr;
+
+       for (curr = tparams; curr != NULL; curr = curr->next) {
+               if (curr->check_image_type) {
+                       if (!curr->check_image_type(type))
+                               return curr;
+               }
+       }
+       return NULL;
+}
+
+int imagetool_verify_print_header(
+       void *ptr,
+       struct stat *sbuf,
+       struct image_type_params *tparams,
+       struct image_tool_params *params)
+{
+       int retval = -1;
+       struct image_type_params *curr;
+
+       for (curr = tparams; curr != NULL; curr = curr->next) {
+               if (curr->verify_header) {
+                       retval = curr->verify_header((unsigned char *)ptr,
+                                                    sbuf->st_size, params);
+
+                       if (retval == 0) {
+                               /*
+                                * Print the image information  if verify is
+                                * successful
+                                */
+                               if (curr->print_header) {
+                                       curr->print_header(ptr);
+                               } else {
+                                       fprintf(stderr,
+                                               "%s: print_header undefined for %s\n",
+                                               params->cmdname, curr->name);
+                               }
+                               break;
+                       }
+               }
+       }
+
+       return retval;
+}
+
+int imagetool_save_datafile(
+       const char *file_name,
+       ulong file_data,
+       ulong file_len)
+{
+       int dfd;
+
+       dfd = open(file_name, O_RDWR | O_CREAT | O_TRUNC | O_BINARY,
+                  S_IRUSR | S_IWUSR);
+       if (dfd < 0) {
+               fprintf(stderr, "Can't open \"%s\": %s\n",
+                       file_name, strerror(errno));
+               return -1;
+       }
+
+       if (write(dfd, (void *)file_data, file_len) != (ssize_t)file_len) {
+               fprintf(stderr, "Write error on \"%s\": %s\n",
+                       file_name, strerror(errno));
+               close(dfd);
+               return -1;
+       }
+
+       close(dfd);
+
+       return 0;
+}