tools: firmware-utils: add region code support to mktplinkfw
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> SVN-Revision: 49215
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51b6448746
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1 changed files with 46 additions and 5 deletions
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@ -28,6 +28,7 @@
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#include "md5.h"
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#define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); })
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#define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0]))
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#define HEADER_VERSION_V1 0x01000000
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#define HEADER_VERSION_V2 0x02000000
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@ -45,7 +46,7 @@ struct fw_header {
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char fw_version[36];
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uint32_t hw_id; /* hardware id */
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uint32_t hw_rev; /* hardware revision */
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uint32_t unk1;
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uint32_t region; /* region code */
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uint8_t md5sum1[MD5SUM_LEN];
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uint32_t unk2;
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uint8_t md5sum2[MD5SUM_LEN];
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@ -90,6 +91,8 @@ static uint32_t hw_id;
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static char *opt_hw_rev;
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static uint32_t hw_rev;
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static uint32_t opt_hdr_ver = 1;
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static char *country;
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static uint32_t region;
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static int fw_ver_lo;
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static int fw_ver_mid;
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static int fw_ver_hi;
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@ -170,6 +173,11 @@ static struct flash_layout layouts[] = {
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}
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};
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static const char *const regions[] = {
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"UN", /* universal */
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"US",
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};
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/*
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* Message macros
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*/
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@ -206,6 +214,24 @@ static struct flash_layout *find_layout(const char *id)
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return ret;
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}
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static uint32_t find_region(const char *country) {
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uint32_t i;
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for (i = 0; i < ARRAY_SIZE(regions); i++) {
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if (strcasecmp(regions[i], country) == 0)
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return i;
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}
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return -1;
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}
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static const char * get_region_country(uint32_t region) {
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if (region < ARRAY_SIZE(regions))
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return regions[region];
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else
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return "unknown";
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}
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static void usage(int status)
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{
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fprintf(stderr, "Usage: %s [OPTIONS...]\n", progname);
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@ -217,6 +243,7 @@ static void usage(int status)
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" -L <la> overwrite kernel load address with <la> (hexval prefixed with 0x)\n"
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" -H <hwid> use hardware id specified with <hwid>\n"
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" -W <hwrev> use hardware revision specified with <hwrev>\n"
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" -C <country> set region code to <country>\n"
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" -F <id> use flash layout specified with <id>\n"
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" -k <file> read kernel image from the file <file>\n"
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" -r <file> read rootfs image from the file <file>\n"
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@ -324,6 +351,18 @@ static int check_options(void)
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else
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hw_rev = 1;
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if (country) {
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region = find_region(country);
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if (region == (uint32_t)-1) {
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char *end;
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region = strtoul(country, &end, 0);
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if (*end) {
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ERR("unknown region code \"%s\"", country);
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return -1;
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}
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}
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}
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layout = find_layout(layout_id);
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if (layout == NULL) {
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ERR("unknown flash layout \"%s\"", layout_id);
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@ -437,6 +476,7 @@ static void fill_header(char *buf, int len)
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strncpy(hdr->fw_version, version, sizeof(hdr->fw_version));
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hdr->hw_id = htonl(hw_id);
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hdr->hw_rev = htonl(hw_rev);
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hdr->region = htonl(region);
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if (boot_info.file_size == 0)
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memcpy(hdr->md5sum1, md5salt_normal, sizeof(hdr->md5sum1));
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@ -645,9 +685,6 @@ static int inspect_fw(void)
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inspect_fw_phexdec("Version 1 Header size", sizeof(struct fw_header));
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if (ntohl(hdr->unk1) != 0)
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inspect_fw_phexdec("Unknown value 1", hdr->unk1);
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memcpy(md5sum, hdr->md5sum1, sizeof(md5sum));
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if (ntohl(hdr->boot_len) == 0)
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memcpy(hdr->md5sum1, md5salt_normal, sizeof(md5sum));
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@ -674,6 +711,7 @@ static int inspect_fw(void)
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inspect_fw_pstr("Firmware version", hdr->fw_version);
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inspect_fw_phex("Hardware ID", ntohl(hdr->hw_id));
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inspect_fw_phex("Hardware Revision", ntohl(hdr->hw_rev));
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inspect_fw_phexpost("Region code", ntohl(hdr->region), get_region_country(ntohl(hdr->region)));
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printf("\n");
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@ -748,7 +786,7 @@ int main(int argc, char *argv[])
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while ( 1 ) {
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int c;
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c = getopt(argc, argv, "a:H:E:F:L:m:V:N:W:ci:k:r:R:o:xX:hsSjv:");
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c = getopt(argc, argv, "a:H:E:F:L:m:V:N:W:C:ci:k:r:R:o:xX:hsSjv:");
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if (c == -1)
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break;
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@ -768,6 +806,9 @@ int main(int argc, char *argv[])
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case 'W':
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opt_hw_rev = optarg;
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break;
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case 'C':
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country = optarg;
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break;
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case 'L':
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sscanf(optarg, "0x%x", &kernel_la);
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break;
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