[package] kernel/modules: package module for OpenFirmware I2C accessors

[openwrt.git] / tools / firmware-utils / src / mktplinkfw.c

diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c
index c7bf9b1..9bb353e 100644 (file)
--- a/tools/firmware-utils/src/mktplinkfw.c
+++ b/tools/firmware-utils/src/mktplinkfw.c
@@ -90,6 +90,7 @@ static struct board_info *board;
 static struct file_info kernel_info;
 static struct file_info rootfs_info;
 static struct file_info boot_info;
 static struct file_info kernel_info;
 static struct file_info rootfs_info;
 static struct file_info boot_info;

+static int combined;

 
 char md5salt_normal[MD5SUM_LEN] = {
        0xdc, 0xd7, 0x3a, 0xa5, 0xc3, 0x95, 0x98, 0xfb,
 
 char md5salt_normal[MD5SUM_LEN] = {
        0xdc, 0xd7, 0x3a, 0xa5, 0xc3, 0x95, 0x98, 0xfb,


@@ -109,7 +110,7 @@ static struct board_info boards[] = {
                .fw_max_len     = 0x3c0000,
                .kernel_la      = 0x80060000,
                .kernel_ep      = 0x80060000,
                .fw_max_len     = 0x3c0000,
                .kernel_la      = 0x80060000,
                .kernel_ep      = 0x80060000,

-               .rootfs_ofs     = 0x120000,
+               .rootfs_ofs     = 0x140000,

        }, {
                .id             = "TL-WR841NDv3",
                .hw_id          = HWID_TL_WR841ND_V3,
        }, {
                .id             = "TL-WR841NDv3",
                .hw_id          = HWID_TL_WR841ND_V3,


@@ -117,7 +118,7 @@ static struct board_info boards[] = {
                .fw_max_len     = 0x3c0000,
                .kernel_la      = 0x80060000,
                .kernel_ep      = 0x80060000,
                .fw_max_len     = 0x3c0000,
                .kernel_la      = 0x80060000,
                .kernel_ep      = 0x80060000,

-               .rootfs_ofs     = 0x120000,
+               .rootfs_ofs     = 0x140000,

        }, {
                .id             = "TL-WR941NDv2",
                .hw_id          = HWID_TL_WR941ND_V2,
        }, {
                .id             = "TL-WR941NDv2",
                .hw_id          = HWID_TL_WR941ND_V2,


@@ -125,7 +126,7 @@ static struct board_info boards[] = {
                .fw_max_len     = 0x3c0000,
                .kernel_la      = 0x80060000,
                .kernel_ep      = 0x80060000,
                .fw_max_len     = 0x3c0000,
                .kernel_la      = 0x80060000,
                .kernel_ep      = 0x80060000,

-               .rootfs_ofs     = 0x120000,
+               .rootfs_ofs     = 0x140000,

        }, {
                /* terminating entry */
        }
        }, {
                /* terminating entry */
        }


@@ -177,6 +178,7 @@ static void usage(int status)
 "\n"
 "Options:\n"
 "  -B <board>      create image for the board specified with <board>\n"
 "\n"
 "Options:\n"
 "  -B <board>      create image for the board specified with <board>\n"

+"  -c              use combined kernel image\n"

 "  -k <file>       read kernel image from the file <file>\n"
 "  -r <file>       read rootfs image from the file <file>\n"
 "  -o <file>       write output to the file <file>\n"
 "  -k <file>       read kernel image from the file <file>\n"
 "  -r <file>       read rootfs image from the file <file>\n"
 "  -o <file>       write output to the file <file>\n"


@@ -264,23 +266,32 @@ static int check_options(void)
        if (ret)
                return ret;
 
        if (ret)
                return ret;
 

-       if (kernel_info.file_size > board->rootfs_ofs - sizeof(struct fw_header)) {
-               ERR("kernel image is too big");
-               return -1;
-       }
+       if (combined) {
+               if (kernel_info.file_size >
+                   board->fw_max_len - sizeof(struct fw_header)) {
+                       ERR("kernel image is too big");
+                       return -1;
+               }
+       } else {
+               if (kernel_info.file_size >
+                   board->rootfs_ofs - sizeof(struct fw_header)) {
+                       ERR("kernel image is too big");
+                       return -1;
+               }
+               if (rootfs_info.file_name == NULL) {
+                       ERR("no rootfs image specified");
+                       return -1;
+               }

 
 

-       if (rootfs_info.file_name == NULL) {
-               ERR("no rootfs image specified");
-               return -1;
-       }
+               ret = get_file_stat(&rootfs_info);
+               if (ret)
+                       return ret;

 
 

-       ret = get_file_stat(&rootfs_info);
-       if (ret)
-               return ret;
-
-       if (rootfs_info.file_size > (board->fw_max_len - board->rootfs_ofs)) {
-               ERR("rootfs image is too big");
-               return -1;
+               if (rootfs_info.file_size >
+                    (board->fw_max_len - board->rootfs_ofs)) {
+                       ERR("rootfs image is too big");
+                       return -1;
+               }

        }
 
        if (ofname == NULL) {
        }
 
        if (ofname == NULL) {


@@ -313,8 +324,10 @@ static void fill_header(char *buf, int len)
        hdr->fw_length = HOST_TO_BE32(board->fw_max_len);
        hdr->kernel_ofs = HOST_TO_BE32(sizeof(struct fw_header));
        hdr->kernel_len = HOST_TO_BE32(kernel_info.file_size);
        hdr->fw_length = HOST_TO_BE32(board->fw_max_len);
        hdr->kernel_ofs = HOST_TO_BE32(sizeof(struct fw_header));
        hdr->kernel_len = HOST_TO_BE32(kernel_info.file_size);

-       hdr->rootfs_ofs = HOST_TO_BE32(board->rootfs_ofs);
-       hdr->rootfs_len = HOST_TO_BE32(rootfs_info.file_size);
+       if (!combined) {
+               hdr->rootfs_ofs = HOST_TO_BE32(board->rootfs_ofs);
+               hdr->rootfs_len = HOST_TO_BE32(rootfs_info.file_size);
+       }

 
        get_md5(buf, len, hdr->md5sum1);
 }
 
        get_md5(buf, len, hdr->md5sum1);
 }


@@ -372,10 +385,12 @@ static int build_fw(void)
        if (ret)
                goto out_free_buf;
 
        if (ret)
                goto out_free_buf;
 

-       p = buf + board->rootfs_ofs;
-       ret = read_to_buf(&rootfs_info, p);
-       if (ret)
-               goto out_free_buf;
+       if (!combined) {
+               p = buf + board->rootfs_ofs;
+               ret = read_to_buf(&rootfs_info, p);
+               if (ret)
+                       goto out_free_buf;
+       }

 
        fill_header(buf, buflen);
 
 
        fill_header(buf, buflen);
 


@@ -403,7 +418,7 @@ int main(int argc, char *argv[])
        while ( 1 ) {
                int c;
 
        while ( 1 ) {
                int c;
 

-               c = getopt(argc, argv, "B:V:N:k:r:o:v:h:");
+               c = getopt(argc, argv, "B:V:N:ck:r:o:v:h:");

                if (c == -1)
                        break;
 
                if (c == -1)
                        break;
 


@@ -417,6 +432,9 @@ int main(int argc, char *argv[])
                case 'N':
                        vendor = optarg;
                        break;
                case 'N':
                        vendor = optarg;
                        break;

+               case 'c':
+                       combined++;
+                       break;

                case 'k':
                        kernel_info.file_name = optarg;
                        break;
                case 'k':
                        kernel_info.file_name = optarg;
                        break;