6 typedef unsigned char u8;
7 typedef unsigned short u16;
8 typedef unsigned int u32;
9 #define array_size(x) (sizeof(x) / sizeof(x[0]))
12 unsigned short vendor;
13 unsigned short product;
16 { 0x03eb, 0x202a, "16MX+U Game Device" },
17 { 0x03eb, 0x202b, "32MX+U Game Device" },
18 { 0x03eb, 0x202c, "16MX+US Game Device" },
19 { 0x03eb, 0x202d, "32MX+UF Game Device" },
24 #define IO_BLK_SIZE 0x2000 /* 8K */
25 #define IO_RAM_BLK_SIZE 256
27 #define CMD_ATM_READY 0x22
28 #define CMD_SEC_GET_NAME 'G' /* filename r/w */
29 #define CMD_SEC_PUT_NAME 'P'
30 #define CMD_SEC_DEVID 'L' /* read flash device ID */
31 #define CMD_SEC_ERASE 'E'
32 #define CMD_SEC_READY 'C' /* is flash ready? */
33 #define CMD_SEC_READ 'R'
34 #define CMD_SEC_WRITE 'W'
35 #define CMD_SEC_RAM_READ 'D'
36 #define CMD_SEC_RAM_WRITE 'U'
39 #define CTL_DATA_BUS 0x55
40 #define CTL_ADDR_BUS 0xAA
42 #define W_COUNTER 0xA0
43 #define W_CNT_WRITE 0x01
44 #define W_CNT_READ 0x00
46 #define FILENAME_ROM0 0
47 #define FILENAME_ROM1 1
48 #define FILENAME_RAM 2
62 u8 addrb2; /* most significant (BE) */
65 u8 param; /* 64 byte usb packets for i/o */
99 static const page_table_t p_AM29LV320DB[] =
101 { 0x000000, 0x00ffff, 0x002000 },
102 { 0x010000, 0x3fffff, 0x010000 },
103 { 0x000000, 0x000000, 0x000000 },
106 static const page_table_t p_AM29LV320DT[] =
108 { 0x000000, 0x3effff, 0x010000 },
109 { 0x3f0000, 0x3fffff, 0x002000 },
110 { 0x000000, 0x000000, 0x000000 },
113 static const page_table_t p_2x_16[] =
115 { 0x000000, 0x003fff, 0x004000 },
116 { 0x004000, 0x007fff, 0x002000 },
117 { 0x008000, 0x00ffff, 0x008000 },
118 { 0x010000, 0x1fffff, 0x010000 },
119 { 0x200000, 0x203fff, 0x004000 },
120 { 0x204000, 0x207fff, 0x002000 },
121 { 0x208000, 0x20ffff, 0x008000 },
122 { 0x210000, 0x3fffff, 0x010000 },
123 { 0x000000, 0x000000, 0x000000 },
126 /*****************************************************************************/
128 static void prepare_cmd(dev_cmd_t *dev_cmd, u8 cmd)
130 memset(dev_cmd, 0, sizeof(*dev_cmd));
132 memcpy(dev_cmd->magic, "USBC", 4);
133 dev_cmd->magic2 = 0x67; /* MySCSICommand, EXCOMMAND */
134 dev_cmd->mx_cmd = cmd;
137 static int write_data(struct usb_dev_handle *dev, void *data, int len)
139 int ret = usb_bulk_write(dev, 0x03, data, len, 2000);
141 fprintf(stderr, "failed to write:\n");
142 fprintf(stderr, "%s (%d)\n", usb_strerror(), ret);
143 } else if (ret != len)
144 printf("write_cmd: wrote only %d of %d bytes\n", ret, len);
149 static int write_cmd(struct usb_dev_handle *dev, dev_cmd_t *cmd)
151 return write_data(dev, cmd, sizeof(*cmd));
154 static int read_data(struct usb_dev_handle *dev, void *buff, int size)
156 int ret = usb_bulk_read(dev, 0x82, buff, size, 2000);
158 fprintf(stderr, "failed to read:\n");
159 fprintf(stderr, "%s (%d)\n", usb_strerror(), ret);
162 else if (ret != size)
163 printf("read_data: read only %d of %d bytes\n", ret, size);
168 static int read_info(struct usb_dev_handle *device, u8 ctl_id, dev_info_t *info)
173 prepare_cmd(&cmd, CMD_ATM_READY);
174 cmd.dev_info.which_device = ctl_id;
175 memset(info, 0, sizeof(*info));
177 ret = write_cmd(device, &cmd);
181 ret = read_data(device, info, sizeof(*info));
188 static void printf_info(dev_info_t *info)
190 printf(" firmware version: %X.%X.%X%c\n", info->firmware_ver[0],
191 info->firmware_ver[1], info->firmware_ver[2], info->firmware_ver[3]);
192 printf(" bootloader version: %X.%X.%X%c\n", info->bootloader_ver[0],
193 info->bootloader_ver[1], info->bootloader_ver[2], info->bootloader_ver[3]);
194 info->names[sizeof(info->names) - 1] = 0;
195 printf(" device name: %s\n", info->names);
198 static void print_progress(u32 done, u32 total)
202 printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
203 printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); /* 20 */
204 printf("\b\b\b\b\b\b");
205 printf("%06x/%06x |", done, total);
208 for (i = step; i <= total; i += step)
209 printf("%c", done >= i ? '=' : '-');
210 printf("| %3d%%", done * 100 / total);
214 static int read_filename(struct usb_dev_handle *dev, char *dst, int len, u8 which)
220 prepare_cmd(&cmd, CMD_SEC_GET_NAME);
221 cmd.filename.which = which;
222 memset(buff, 0, sizeof(buff));
224 ret = write_cmd(dev, &cmd);
228 ret = read_data(dev, buff, 64);
232 strncpy(dst, buff, len);
238 static int write_filename(struct usb_dev_handle *dev, const char *fname, u8 which)
247 strncpy(buff, fname, len);
250 prepare_cmd(&cmd, CMD_SEC_PUT_NAME);
251 cmd.filename.which = which;
253 ret = write_cmd(dev, &cmd);
257 return write_data(dev, buff, len + 1);
260 static int read_erase_counter(struct usb_dev_handle *dev, u32 *val)
262 dev_info_t dummy_info;
267 /* must perform dummy info read here,
268 * or else device hangs after close (firmware bug?) */
269 ret = read_info(dev, CTL_DATA_BUS, &dummy_info);
273 prepare_cmd(&cmd, CMD_ATM_READY);
274 cmd.write_cnt.cmd = W_COUNTER;
275 cmd.write_cnt.action = W_CNT_READ;
277 ret = write_cmd(dev, &cmd);
281 ret = read_data(dev, buff, sizeof(buff));
289 static int read_flash_rom_id(struct usb_dev_handle *dev, int is_second, u32 *val)
295 prepare_cmd(&cmd, CMD_SEC_DEVID);
296 cmd.rom_id.which = is_second ? 0x10 : 0;
297 cmd.rom_id.dev_id = 0;
299 ret = write_cmd(dev, &cmd);
303 ret = read_data(dev, buff, sizeof(buff));
307 *val = *(u16 *)buff << 16;
309 cmd.rom_id.dev_id = 1;
310 ret = write_cmd(dev, &cmd);
314 ret = read_data(dev, buff, sizeof(buff));
318 *val |= *(u16 *)buff;
322 static const page_table_t *get_page_table(u32 rom_id)
326 return p_AM29LV320DB;
328 return p_AM29LV320DT;
333 fprintf(stderr, "unrecognized ROM id: %08x\n", rom_id);
339 static int get_page_size(const page_table_t *table, u32 addr, u32 *size)
341 const page_table_t *t;
343 for (t = table; t->end_addr != 0; t++) {
344 if (addr >= t->start_addr && addr <= t->end_addr) {
345 *size = t->page_size;
350 if (addr == t[-1].end_addr + 1)
351 return 1; /* no more */
353 fprintf(stderr, "get_page_size: failed on addr %06x\n", addr);
358 * - bytes must be multiple of 64
359 * - bytes must be less than 16k
360 * - must perform even number of reads, or dev hangs on exit (firmware bug?) */
361 static int rw_dev_block(struct usb_dev_handle *dev, u32 addr, void *buffer, int bytes, int mx_cmd)
366 prepare_cmd(&cmd, mx_cmd);
367 if (mx_cmd == CMD_SEC_WRITE || mx_cmd == CMD_SEC_RAM_WRITE)
369 cmd.rom_rw.addrb2 = addr >> (16 + 1);
370 cmd.rom_rw.addrb1 = addr >> (8 + 1);
371 cmd.rom_rw.addrb0 = addr >> 1;
372 cmd.rom_rw.param = bytes / 64;
373 if (mx_cmd == CMD_SEC_WRITE || mx_cmd == CMD_SEC_RAM_WRITE)
374 cmd.rom_rw.param2 = 1; /* ? */
376 ret = write_cmd(dev, &cmd);
382 if (mx_cmd == CMD_SEC_WRITE || mx_cmd == CMD_SEC_RAM_WRITE)
383 ret = write_data(dev, buffer, bytes);
385 ret = read_data(dev, buffer, bytes);
390 fprintf(stderr, "rw_dev_block warning: done only %d/%d bytes\n", ret, bytes);
395 static int read_write_rom(struct usb_dev_handle *dev, u32 addr, void *buffer, int bytes, int is_write)
397 int mx_cmd = is_write ? CMD_SEC_WRITE : CMD_SEC_READ;
398 int total_bytes = bytes;
404 fprintf(stderr, "read_write_rom: can't handle odd address %06x, "
405 "LSb will be ignored\n", addr);
407 fprintf(stderr, "read_write_rom: byte count must be multiple of 64, "
408 "last %d bytes will not be handled\n", bytes & 63);
410 printf("%s flash ROM...\n", is_write ? "writing to" : "reading");
412 /* do i/o in blocks */
413 for (count = 0; bytes >= IO_BLK_SIZE; count++) {
414 print_progress(buff - (u8 *)buffer, total_bytes);
416 ret = rw_dev_block(dev, addr, buff, IO_BLK_SIZE, mx_cmd);
421 bytes -= IO_BLK_SIZE;
423 print_progress(buff - (u8 *)buffer, total_bytes);
427 ret = rw_dev_block(dev, addr, buff, bytes, mx_cmd);
429 print_progress(total_bytes, total_bytes);
433 /* work around rw_dev_block() limitation 3 (works for reads only?) */
434 rw_dev_block(dev, 0, dummy, sizeof(dummy), 0);
440 static int read_write_ram(struct usb_dev_handle *dev, void *buffer, int bytes, int is_write)
442 int mx_cmd = is_write ? CMD_SEC_RAM_WRITE : CMD_SEC_RAM_READ;
443 int total_bytes = bytes;
448 if (bytes % IO_RAM_BLK_SIZE)
449 fprintf(stderr, "read_write_ram: byte count must be multiple of %d, "
450 "last %d bytes will not be handled\n", IO_RAM_BLK_SIZE,
451 bytes % IO_RAM_BLK_SIZE);
453 printf("%s RAM...\n", is_write ? "writing to" : "reading");
455 /* do i/o in blocks */
456 while (bytes >= IO_RAM_BLK_SIZE) {
457 print_progress(buff - (u8 *)buffer, total_bytes);
459 ret = rw_dev_block(dev, addr, buff, IO_RAM_BLK_SIZE, mx_cmd);
462 buff += IO_RAM_BLK_SIZE;
463 addr += IO_RAM_BLK_SIZE;
464 bytes -= IO_RAM_BLK_SIZE;
466 print_progress(buff - (u8 *)buffer, total_bytes);
473 static int increment_erase_cnt(struct usb_dev_handle *dev)
480 ret = read_erase_counter(dev, &cnt);
484 if (cnt == (u32)-1) {
485 fprintf(stderr, "flash erase counter maxed out!\n");
486 fprintf(stderr, "(wow, did you really erase so many times?)\n");
492 prepare_cmd(&cmd, CMD_ATM_READY);
493 cmd.write_cnt.cmd = W_COUNTER;
494 cmd.write_cnt.action = W_CNT_WRITE;
495 cmd.write_cnt.b3 = cnt >> 24;
496 cmd.write_cnt.b2 = cnt >> 16;
497 cmd.write_cnt.b1 = cnt >> 8;
498 cmd.write_cnt.b0 = cnt;
500 ret = write_cmd(dev, &cmd);
504 ret = read_data(dev, buff, sizeof(buff));
511 static int erase_page(struct usb_dev_handle *dev, u32 addr, int whole)
517 prepare_cmd(&cmd, CMD_SEC_ERASE);
519 cmd.rom_rw.addrb2 = addr >> (16 + 1);
520 cmd.rom_rw.addrb1 = addr >> (8 + 1);
521 cmd.rom_rw.addrb0 = addr >> 1;
522 cmd.rom_rw.param = whole ? 0x10 : 0;
524 ret = write_cmd(dev, &cmd);
528 ret = read_data(dev, buff, sizeof(buff));
532 prepare_cmd(&cmd, CMD_SEC_READY);
533 cmd.rom_rw.addrb2 = addr >> (16 + 1);
534 cmd.rom_rw.addrb1 = addr >> (8 + 1);
535 cmd.rom_rw.addrb0 = addr >> 1;
537 for (i = 0; i < 100; i++) {
538 ret = write_cmd(dev, &cmd);
542 ret = read_data(dev, buff, sizeof(buff));
546 if (ret > 4 && buff[4] == 1)
549 usleep((whole ? 600 : 20) * 1000);
553 fprintf(stderr, "\ntimeout waiting for erase to complete\n");
560 static int erase_seq(struct usb_dev_handle *dev, u32 size)
562 const page_table_t *table;
563 u32 addr, page_size = 0;
564 u32 rom0_id, rom1_id;
567 ret = read_flash_rom_id(dev, 0, &rom0_id);
571 ret = read_flash_rom_id(dev, 1, &rom1_id);
575 if (rom0_id != rom1_id)
576 fprintf(stderr, "Warning: flash ROM ids differ: %08x %08x\n",
579 table = get_page_table(rom0_id);
583 printf("erasing flash...\n");
585 ret = increment_erase_cnt(dev);
587 fprintf(stderr, "warning: coun't increase erase counter\n");
589 for (addr = 0, count = 0; addr < size; addr += page_size, count++) {
590 print_progress(addr, size);
592 ret = erase_page(dev, addr, 0);
596 ret = get_page_size(table, addr, &page_size);
603 /* must submit even number of erase commands (fw bug?) */
604 erase_page(dev, 0, 0);
606 print_progress(addr, size);
612 static int erase_all(struct usb_dev_handle *dev, u32 size)
616 printf("erasing flash0...");
619 ret = increment_erase_cnt(dev);
621 fprintf(stderr, "warning: couldn't increase erase counter\n");
623 ret = erase_page(dev, 0xaaa, 1);
627 if (size > 0x200000) {
629 printf("erasing flash1...");
632 ret = erase_page(dev, 0x200aaa, 1);
639 static int print_device_info(struct usb_dev_handle *dev)
641 u32 counter, rom0_id, rom1_id;
645 printf("data bus controller:\n");
646 ret = read_info(dev, CTL_DATA_BUS, &info);
651 printf("address bus controller:\n");
652 ret = read_info(dev, CTL_ADDR_BUS, &info);
657 ret = read_erase_counter(dev, &counter);
660 printf("flash erase count: %u\n", counter);
662 ret = read_flash_rom_id(dev, 0, &rom0_id);
665 printf("flash rom0 id: %08x\n", rom0_id);
667 ret = read_flash_rom_id(dev, 1, &rom1_id);
670 printf("flash rom1 id: %08x\n", rom1_id);
675 static int print_game_info(struct usb_dev_handle *dev)
680 ret = read_filename(dev, fname, sizeof(fname), FILENAME_ROM0);
683 printf("ROM filename: %s\n", fname);
685 ret = read_filename(dev, fname, sizeof(fname), FILENAME_RAM);
688 printf("SRAM filename: %s\n", fname);
693 static int read_file(const char *fname, void **buff_out, int *size, int limit)
699 file = fopen(fname, "rb");
701 fprintf(stderr, "can't open file: %s\n", fname);
705 fseek(file, 0, SEEK_END);
706 file_size = ftell(file);
707 fseek(file, 0, SEEK_SET);
708 if (file_size > limit)
709 fprintf(stderr, "warning: input file \"%s\" too large\n", fname);
711 fprintf(stderr, "bad/empty file: %s\n", fname);
715 data = malloc(file_size);
717 fprintf(stderr, "low memory\n");
721 ret = fread(data, 1, file_size, file);
722 if (ret != file_size) {
723 fprintf(stderr, "failed to read file: %s\n", fname);
737 static int write_file(const char *fname, void *buff, int size)
742 file = fopen(fname, "wb");
744 fprintf(stderr, "can't open for writing: %s\n", fname);
748 ret = fwrite(fname, 1, size, file);
751 fprintf(stderr, "write failed to %s\n", fname);
753 printf("saved to %s.\n", fname);
758 static usb_dev_handle *get_device(void)
760 struct usb_dev_handle *handle;
761 struct usb_device *dev;
765 ret = usb_find_busses();
767 fprintf(stderr, "Can't find USB busses\n");
771 ret = usb_find_devices();
773 fprintf(stderr, "Can't find USB devices\n");
777 bus = usb_get_busses();
778 for (; bus; bus = bus->next)
780 for (dev = bus->devices; dev; dev = dev->next)
782 for (i = 0; i < array_size(g_devices); i++)
784 if (dev->descriptor.idVendor == g_devices[i].vendor &&
785 dev->descriptor.idProduct == g_devices[i].product)
791 fprintf(stderr, "device not found.\n");
795 printf("found %s.\n", g_devices[i].name);
797 handle = usb_open(dev);
798 if (handle == NULL) {
799 fprintf(stderr, "failed to open device:\n");
800 fprintf(stderr, "%s\n", usb_strerror());
804 ret = usb_set_configuration(handle, 1);
806 fprintf(stderr, "couldn't set configuration for /*/bus/usb/%s/%s:\n",
807 bus->dirname, dev->filename);
808 fprintf(stderr, "%s (%d)\n", usb_strerror(), ret);
812 ret = usb_claim_interface(handle, 0);
814 fprintf(stderr, "couldn't claim /*/bus/usb/%s/%s:\n",
815 bus->dirname, dev->filename);
816 fprintf(stderr, "%s (%d)\n", usb_strerror(), ret);
823 static void release_device(struct usb_dev_handle *device)
825 usb_release_interface(device, 0);
829 static void usage(const char *app_name)
831 printf("Flasher tool for MX game devices\n"
832 "written by Grazvydas \"notaz\" Ignotas\n");
833 printf("v" VERSION " (" __DATE__ ")\n\n");
835 "%s [-i] [-g] [-e] [-r [file]] [-w <file>] ...\n"
836 " -i print some info about connected device\n"
837 " -g print some info about game ROM inside device\n"
838 " -e[1] erase whole flash ROM in device, '1' uses different erase method\n"
839 " -f skip file check\n"
840 " -r [file] copy game image from device to file; can autodetect filename\n"
841 " -w <file> write file to device; also does erase\n"
842 " -sr [file] read save RAM to file\n"
843 " -sw <file> write save RAM file to device\n"
844 " -sc clear save RAM\n"
845 " -v with -w or -sw: verify written file\n",
849 int main(int argc, char *argv[])
851 char *r_fname = NULL, *w_fname = NULL, *sr_fname = NULL, *sw_fname = NULL;
852 void *r_fdata = NULL, *w_fdata = NULL, *sr_fdata = NULL, *sw_fdata = NULL;
853 int do_read_ram = 0, do_clear_ram = 0, do_verify = 0, do_check = 1;
854 int pr_dev_info = 0, pr_rom_info = 0, do_read = 0;
855 int erase_method = 0, do_erase_size = 0;
856 int w_fsize = 0, sw_fsize = 0;
857 struct usb_dev_handle *device;
861 for (i = 1; i < argc; i++)
863 if (argv[i][0] != '-')
866 switch (argv[i][1]) {
874 do_erase_size = 0x400000;
875 if (argv[i][2] == '1')
886 if (argv[i+1] && argv[i+1][0] != '-')
890 if (argv[i+1] && argv[i+1][0] != '-')
896 switch (argv[i][2]) {
899 if (argv[i+1] && argv[i+1][0] != '-')
900 sr_fname = argv[++i];
903 if (argv[i+1] && argv[i+1][0] != '-')
904 sw_fname = argv[++i];
920 if (i <= 1 || i < argc) {
926 if (w_fname != NULL) {
927 /* check extension */
928 ret = strlen(w_fname);
929 if (do_check && (w_fname[ret - 4] == '.' || w_fname[ret - 3] == '.' ||
930 w_fname[ret - 2] == '.') &&
931 strcasecmp(&w_fname[ret - 4], ".gen") != 0 &&
932 strcasecmp(&w_fname[ret - 4], ".bin") != 0) {
933 fprintf(stderr, "\"%s\" doesn't look like a game ROM, aborting "
934 "(use -f to disable this check)\n", w_fname);
938 ret = read_file(w_fname, &w_fdata, &w_fsize, 0x400000);
942 if (do_erase_size < w_fsize)
943 do_erase_size = w_fsize;
945 if (sw_fname != NULL) {
946 ret = read_file(sw_fname, &sw_fdata, &sw_fsize, 0x8000);
950 if (sw_fdata != NULL || do_clear_ram) {
951 if (sw_fsize < 0x8000) {
952 sw_fdata = realloc(sw_fdata, 0x8000);
953 if (sw_fdata == NULL) {
954 fprintf(stderr, "low mem\n");
957 memset((u8 *)sw_fdata + sw_fsize, 0, 0x8000 - sw_fsize);
961 if (w_fname == NULL && sw_fname == NULL && do_verify) {
962 fprintf(stderr, "warning: -w or -sw not specified, -v ignored.\n");
969 device = get_device();
975 ret = print_device_info(device);
981 ret = print_game_info(device);
987 if (do_erase_size != 0) {
989 ret = erase_all(device, do_erase_size);
991 ret = erase_seq(device, do_erase_size);
997 if (w_fdata != NULL) {
1000 ret = read_write_rom(device, 0, w_fdata, w_fsize, 1);
1004 p = strrchr(w_fname, '/');
1005 p = (p == NULL) ? w_fname : p + 1;
1007 ret = write_filename(device, p, FILENAME_ROM0);
1009 fprintf(stderr, "warning: failed to save ROM filename\n");
1013 if (sw_fdata != NULL) {
1016 ret = read_write_ram(device, sw_fdata, sw_fsize, 1);
1020 memset(fname_buff, 0, sizeof(fname_buff));
1022 if (sw_fname != NULL) {
1023 p = strrchr(sw_fname, '/');
1024 p = (p == NULL) ? sw_fname : p + 1;
1025 } else if (w_fname != NULL) {
1026 t = strrchr(w_fname, '/');
1027 t = (t == NULL) ? w_fname : t + 1;
1029 strncpy(fname_buff, t, sizeof(fname_buff));
1030 fname_buff[sizeof(fname_buff) - 1] = 0;
1031 ret = strlen(fname_buff);
1032 if (ret > 4 && fname_buff[ret - 4] == '.')
1033 strcpy(&fname_buff[ret - 4], ".srm");
1036 ret = write_filename(device, p, FILENAME_RAM);
1038 fprintf(stderr, "warning: failed to save RAM filename\n");
1042 if (do_read && r_fname == NULL) {
1043 ret = read_filename(device, fname_buff, sizeof(fname_buff), FILENAME_ROM0);
1046 r_fname = fname_buff;
1047 if (r_fname[0] == 0)
1048 r_fname = "rom.gen";
1051 if (r_fname != NULL || do_verify) {
1052 r_fdata = malloc(0x400000);
1053 if (r_fdata == NULL) {
1054 fprintf(stderr, "low mem\n");
1058 ret = read_write_rom(device, 0, r_fdata, 0x400000, 0);
1063 if (r_fname != NULL)
1064 write_file(r_fname, r_fdata, 0x400000);
1067 if (do_read_ram && sr_fname == NULL) {
1068 ret = read_filename(device, fname_buff, sizeof(fname_buff), FILENAME_RAM);
1071 sr_fname = fname_buff;
1072 if (sr_fname[0] == 0)
1073 sr_fname = "rom.srm";
1076 if (sr_fname != NULL || do_verify) {
1077 sr_fdata = malloc(0x8000);
1078 if (sr_fdata == NULL) {
1079 fprintf(stderr, "low mem\n");
1083 ret = read_write_ram(device, sr_fdata, 0x400000, 0);
1088 if (sr_fname != NULL)
1089 write_file(sr_fname, sr_fdata, 0x400000);
1092 if (do_verify && w_fdata != NULL && r_fdata != NULL) {
1093 ret = memcmp(w_fdata, r_fdata, w_fsize);
1095 printf("flash verification passed.\n");
1097 printf("flash verification FAILED!\n");
1100 if (do_verify && sw_fdata != NULL && sr_fdata != NULL) {
1101 ret = memcmp(sw_fdata, sr_fdata, 0x8000);
1103 printf("RAM verification passed.\n");
1105 printf("RAM verification FAILED!\n");
1108 printf("all done.\n");
1112 if (w_fdata != NULL)
1114 if (r_fdata != NULL)
1117 release_device(device);