add support for AGPF-S0 (Pirelli Alice Gate VoIP 2 Plus Wi-Fi) #4366

SVN-Revision: 14850

diff --git a/src/imagetag.c b/src/imagetag.c
index e24906e856625f63af531099a948338809be2486..b50ee2eddc78dd8a58656e9edd0ee30e68eb78e7 100644 (file)
--- a/src/imagetag.c
+++ b/src/imagetag.c
@@ -22,7 +22,7 @@
 #define IMAGETAG_CRC_START             0xFFFFFFFF
 #define DEFAULT_FW_OFFSET              0x10000
 #define DEFAULT_FLASH_START            0xBFC00000
-#define FLASH_BS                       (64 * 1024)             /* TODO: Make this a command line option */
+#define DEFAULT_FLASH_BS               (64 * 1024)
 
 /* Kernel header */
 struct kernelhdr {
@@ -118,7 +118,8 @@ size_t getlen(FILE *fp)
 
 int tagfile(const char *kernel, const char *rootfs, const char *bin,
            const char *boardid, const char *chipid, const uint32_t fwaddr,
-           const uint32_t loadaddr, const uint32_t entry)
+           const uint32_t loadaddr, const uint32_t entry,
+           const char *ver, const char *magic2, const uint32_t flash_bs)
 {
        struct imagetag tag;
        struct kernelhdr khdr;
@@ -168,9 +169,9 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
 
        /* Build the rootfs address and length (start and end do need to be aligned on flash erase block boundaries */
        rootfsoff = kerneloff + kernellen;
-       rootfsoff = (rootfsoff % FLASH_BS) > 0 ? (((rootfsoff / FLASH_BS) + 1) * FLASH_BS) : rootfsoff;
+       rootfsoff = (rootfsoff % flash_bs) > 0 ? (((rootfsoff / flash_bs) + 1) * flash_bs) : rootfsoff;
        rootfslen = getlen(rootfsfile);
-       rootfslen = (rootfslen % FLASH_BS) > 0 ? (((rootfslen / FLASH_BS) + 1) * FLASH_BS) : rootfslen;
+       rootfslen = (rootfslen % flash_bs) > 0 ? (((rootfslen / flash_bs) + 1) * flash_bs) : rootfslen;
 
        /* Seek to the start of the kernel */
        fseek(binfile, kerneloff - fwaddr, SEEK_SET);
@@ -202,9 +203,9 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
        fclose(rootfsfile);
 
        /* Build the tag */
-       strcpy(tag.tagver, IMAGETAG_VER);
+       strcpy(tag.tagver, ver);
        strncpy(tag.sig1, IMAGETAG_MAGIC1, sizeof(tag.sig1) - 1);
-       strncpy(tag.sig2, IMAGETAG_MAGIC2, sizeof(tag.sig2) - 1);
+       strncpy(tag.sig2, magic2, sizeof(tag.sig2) - 1);
        strcpy(tag.chipid, chipid);
        strcpy(tag.boardid, boardid);
        strcpy(tag.bigendian, "1");
@@ -238,9 +239,9 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
 int main(int argc, char **argv)
 {
        int c;
-       char *kernel, *rootfs, *bin, *boardid, *chipid;
+       char *kernel, *rootfs, *bin, *boardid, *chipid, *magic2, *ver;
        uint32_t flashstart, fwoffset, loadaddr, entry;
-       uint32_t fwaddr;
+       uint32_t fwaddr, flash_bs;
        
        kernel = rootfs = bin = boardid = chipid = NULL;
        entry = 0;
@@ -248,11 +249,12 @@ int main(int argc, char **argv)
        flashstart = DEFAULT_FLASH_START;
        fwoffset = DEFAULT_FW_OFFSET;
        loadaddr = IMAGETAG_DEFAULT_LOADADDR;
+       flash_bs = DEFAULT_FLASH_BS;
 
-       printf("Broadcom image tagger - v0.1.0\n");
+       printf("Broadcom image tagger - v0.1.1\n");
        printf("Copyright (C) 2008 Axel Gembe\n");
 
-       while ((c = getopt(argc, argv, "i:f:o:b:c:s:n:l:e:h")) != -1) {
+       while ((c = getopt(argc, argv, "i:f:o:b:c:s:n:v:m:k:l:e:h")) != -1) {
                switch (c) {
                        case 'i':
                                kernel = optarg;
@@ -275,6 +277,15 @@ int main(int argc, char **argv)
                        case 'n':
                                fwoffset = strtoul(optarg, NULL, 16);
                                break;
+                       case 'v':
+                               ver = optarg;
+                               break;
+                       case 'm':
+                               magic2 = optarg;
+                               break;
+                       case 'k':
+                               flash_bs = strtoul(optarg, NULL, 16);
+                               break;
                        case 'l':
                                loadaddr = strtoul(optarg, NULL, 16);
                                break;
@@ -289,8 +300,11 @@ int main(int argc, char **argv)
                                fprintf(stderr, "-o <bin>      - The output file\n");
                                fprintf(stderr, "-b <boardid>  - The board id to set in the image (i.e. \"96345GW2\")\n");
                                fprintf(stderr, "-c <chipid>   - The chip id to set in the image (i.e. \"6345\")\n");
-                               fprintf(stderr, "-s <flashstart>   - \n");
+                               fprintf(stderr, "-s <flashstart>   - Flash start address (i.e. \"0xBFC00000\"\n");
                                fprintf(stderr, "-n <fwoffset>   - \n");
+                               fprintf(stderr, "-v <version>   - \n");
+                               fprintf(stderr, "-m <magic2>    - \n");
+                               fprintf(stderr, "-k <flash_bs>  - \n");
                                fprintf(stderr, "-l <loadaddr> - Address where the kernel expects to be loaded (defaults to 0x80010000)\n");
                                fprintf(stderr, "-e <entry>    - Address where the kernel entry point will end up\n");
                                fprintf(stderr, "-h            - Displays this text\n");
@@ -308,7 +322,27 @@ int main(int argc, char **argv)
                return 1;
        }
 
+       /* Fallback to defaults */
+
        fwaddr = flashstart + fwoffset;
+       
+       if (!magic2) {
+               magic2 = malloc(sizeof(char) * 14);
+               if (!magic2) {
+                       perror("malloc");
+                       return 1;
+               }
+               strcpy(magic2, IMAGETAG_MAGIC2);
+       }
+
+       if (!ver) {
+               ver = malloc(sizeof(char) * 4);
+               if (!ver) {
+                       perror("malloc");
+                       return 1;
+               }
+               strcpy(ver, IMAGETAG_VER);
+       }
 
-       return tagfile(kernel, rootfs, bin, boardid, chipid, fwaddr, loadaddr, entry);
+       return tagfile(kernel, rootfs, bin, boardid, chipid, fwaddr, loadaddr, entry, ver, magic2, flash_bs);
 }