1 files changed, 33 insertions, 0 deletions

diff --git a/tools/ipod_fw.c b/tools/ipod_fw.c
index 8f07854bc1..c2854edaa3 100644
--- a/tools/ipod_fw.c
+++ b/tools/ipod_fw.c
@@ -282,6 +282,7 @@ main(int argc, char **argv)
     };
     int images_done = 0;
     unsigned version = 0, offset = 0, len = 0;
+    int needs_rcsc = 0;
     
     test_endian();
     
@@ -318,6 +319,9 @@ main(int argc, char **argv)
                         (strcasecmp(optarg, "5g") == 0)) {
                     fw_version = 3;
                     image.addr = 0x10000000;
+                    if ((strcasecmp(optarg, "5g") == 0) || (strcasecmp(optarg, "video") == 0)) {
+                            needs_rcsc = 1;
+                    }
                 }
                 else if ((strcasecmp(optarg, "1g") != 0) &&
                         (strcasecmp(optarg, "2g") != 0) &&
@@ -512,6 +516,35 @@ main(int argc, char **argv)
     if (write_entry(&image, out, TBL, 0) == -1)
         return 1;
     if (verbose) print_image(&image, "Master image: ");
+
+    if (needs_rcsc) {
+        image_t rsrc;
+
+        if ((in = fopen("apple_sw_5g_rcsc.bin", "rb")) == NULL) {
+            fprintf(stderr, "Cannot open firmware image file %s\n", "apple_sw_5g_rcsc.bin");
+            return 1;
+        }
+        if (load_entry(&rsrc, in, 0, 0) == -1) {
+            return 1;
+        }
+        rsrc.devOffset = image.devOffset + image.len;
+        rsrc.devOffset = ((rsrc.devOffset + 0x1ff) & ~0x1ff) + 0x200;
+        if (fseek(out, rsrc.devOffset + IMAGE_PADDING, SEEK_SET) == -1) {
+            fprintf(stderr, "fseek failed: %s\n", strerror(errno));
+            return 1;
+        }
+        if ((rsrc.chksum = copysum(in, out, rsrc.len, 0x200)) == -1) {
+            return 1;
+        }
+        fclose(in);
+
+        if (write_entry(&rsrc, out, TBL, 1) == -1) {
+            return 1;
+        }
+
+        if (verbose) print_image(&rsrc, "rsrc image: ");
+    }
+
     return 0;
 }