X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/dfa4027af6dfc6303b474edb94e450ead42e69b3..d6594675f08205e2086c383371c9251c51bd3c5a:/tools/firmware-utils/src/mkmylofw.c diff --git a/tools/firmware-utils/src/mkmylofw.c b/tools/firmware-utils/src/mkmylofw.c index b432cbc1d..aa0a2e1bd 100644 --- a/tools/firmware-utils/src/mkmylofw.c +++ b/tools/firmware-utils/src/mkmylofw.c @@ -1,10 +1,20 @@ /* - * Copyright (C) 2006,2007 Gabor Juhos + * Copyright (C) 2006-2008 Gabor Juhos * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. * */ @@ -60,15 +70,26 @@ struct cpx_board { uint16_t svid; /* sub vendor id */ uint16_t sdid; /* sub device id */ uint32_t flash_size; /* size of flash */ + uint32_t part_offset; /* offset of the partition_table */ + uint32_t part_size; /* size of the partition_table */ }; -#define BOARD(_vid, _did, _svid, _sdid, _flash, _mod, _name, _desc) { \ - .model = _mod, .name = _name, .desc = _desc, \ +#define BOARD(_vid, _did, _svid, _sdid, _flash, _mod, _name, _desc, _po, _ps) { \ + .model = _mod, .name = _name, .desc = _desc, \ .vid = _vid, .did = _did, .svid = _svid, .sdid = _sdid, \ - .flash_size = (_flash << 20) } + .flash_size = (_flash << 20), \ + .part_offset = _po, .part_size = _ps } + +#define CPX_BOARD(_did, _flash, _mod, _name, _desc, _po, _ps) \ + BOARD(VENID_COMPEX, _did, VENID_COMPEX, _did, _flash, _mod, _name, _desc, _po, _ps) + +#define CPX_BOARD_ADM(_did, _flash, _mod, _name, _desc) \ + CPX_BOARD(_did, _flash, _mod, _name, _desc, 0x10000, 0x10000) + +#define CPX_BOARD_AR71XX(_did, _flash, _mod, _name, _desc) \ + CPX_BOARD(_did, _flash, _mod, _name, _desc, 0x20000, 0x8000) -#define CPX_BOARD(_did, _flash, _mod, _name, _desc) \ - BOARD(VENID_COMPEX, _did, VENID_COMPEX, _did, _flash, _mod, _name, _desc) +#define ALIGN(x,y) ((x)+((y)-1)) & ~((y)-1) char *progname; char *ofname = NULL; @@ -81,44 +102,48 @@ int verblevel = 0; struct mylo_fw_header fw_header; struct mylo_partition fw_partitions[MYLO_MAX_PARTITIONS]; struct fw_block fw_blocks[MAX_FW_BLOCKS]; +struct cpx_board *board; struct cpx_board boards[] = { - CPX_BOARD(DEVID_COMPEX_NP18A, 4, + CPX_BOARD_ADM(DEVID_COMPEX_NP18A, 4, "NP18A", "Compex NetPassage 18A", "Dualband Wireless A+G Internet Gateway"), - CPX_BOARD(DEVID_COMPEX_NP26G8M, 2, + CPX_BOARD_ADM(DEVID_COMPEX_NP26G8M, 2, "NP26G8M", "Compex NetPassage 26G (8M)", "Wireless-G Broadband Multimedia Gateway"), - CPX_BOARD(DEVID_COMPEX_NP26G16M, 4, + CPX_BOARD_ADM(DEVID_COMPEX_NP26G16M, 4, "NP26G16M", "Compex NetPassage 26G (16M)", "Wireless-G Broadband Multimedia Gateway"), - CPX_BOARD(DEVID_COMPEX_NP27G, 4, + CPX_BOARD_ADM(DEVID_COMPEX_NP27G, 4, "NP27G", "Compex NetPassage 27G", "Wireless-G 54Mbps eXtended Range Router"), - CPX_BOARD(DEVID_COMPEX_NP28G, 4, + CPX_BOARD_ADM(DEVID_COMPEX_NP28G, 4, "NP28G", "Compex NetPassage 28G", "Wireless 108Mbps Super-G XR Multimedia Router with 4 USB Ports"), - CPX_BOARD(DEVID_COMPEX_NP28GHS, 4, + CPX_BOARD_ADM(DEVID_COMPEX_NP28GHS, 4, "NP28GHS", "Compex NetPassage 28G (HotSpot)", "HotSpot Solution"), - CPX_BOARD(DEVID_COMPEX_WP18, 4, + CPX_BOARD_ADM(DEVID_COMPEX_WP18, 4, "WP18", "Compex NetPassage WP18", "Wireless-G 54Mbps A+G Dualband Access Point"), - CPX_BOARD(DEVID_COMPEX_WP54G, 4, + CPX_BOARD_ADM(DEVID_COMPEX_WP54G, 4, "WP54G", "Compex WP54G", "Wireless-G 54Mbps XR Access Point"), - CPX_BOARD(DEVID_COMPEX_WP54Gv1C, 2, + CPX_BOARD_ADM(DEVID_COMPEX_WP54Gv1C, 2, "WP54Gv1C", "Compex WP54G rev.1C", "Wireless-G 54Mbps XR Access Point"), - CPX_BOARD(DEVID_COMPEX_WP54AG, 4, + CPX_BOARD_ADM(DEVID_COMPEX_WP54AG, 4, "WP54AG", "Compex WP54AG", "Wireless-AG 54Mbps XR Access Point"), - CPX_BOARD(DEVID_COMPEX_WPP54G, 4, + CPX_BOARD_ADM(DEVID_COMPEX_WPP54G, 4, "WPP54G", "Compex WPP54G", "Outdoor Access Point"), - CPX_BOARD(DEVID_COMPEX_WPP54AG, 4, + CPX_BOARD_ADM(DEVID_COMPEX_WPP54AG, 4, "WPP54AG", "Compex WPP54AG", "Outdoor Access Point"), + CPX_BOARD_AR71XX(DEVID_COMPEX_WP543, 2, + "WP543", "Compex WP543", + "BareBoard"), {.model = NULL} }; @@ -199,6 +224,7 @@ usage(int status) " a: this is the active partition. The bootloader loads\n" " the firmware from this partition.\n" " h: the partition data have a header.\n" +" l: the partition data uses LZMA compression.\n" " p: the bootloader loads data from this partition to\n" " the RAM before decompress it.\n" " -h show this screen\n" @@ -263,7 +289,7 @@ uint32_t get_crc(uint8_t *p, uint32_t len) { uint32_t crc; - + crc = 0; update_crc(p ,len , &crc); return crc; @@ -275,7 +301,7 @@ str2u32(char *arg, uint32_t *val) { char *err = NULL; uint32_t t; - + errno=0; t = strtoul(arg, &err, 0); if (errno || (err==arg) || ((err != NULL) && *err)) { @@ -298,7 +324,7 @@ str2u16(char *arg, uint16_t *val) if (errno || (err==arg) || ((err != NULL) && *err) || (t >= 0x10000)) { return -1; } - + *val = t & 0xFFFF; return 0; } @@ -311,7 +337,7 @@ find_board(char *model){ board = NULL; for (tmp = boards; tmp->model != NULL; tmp++){ - if (strcmp(model, tmp->model) == 0) { + if (strcasecmp(model, tmp->model) == 0) { board = tmp; break; } @@ -329,19 +355,19 @@ get_file_crc(struct fw_block *ff) uint32_t readlen = sizeof(buf); int res = -1; size_t len; - + if ((ff->flags & BLOCK_FLAG_HAVEHDR) == 0) { res = 0; goto out; } - + errno = 0; f = fopen(ff->name,"r"); if (errno) { errmsg(1,"unable to open file %s", ff->name); goto out; } - + ff->crc = 0; len = ff->size; while (len > 0) { @@ -360,7 +386,7 @@ get_file_crc(struct fw_block *ff) } res = 0; - + out_close: fclose(f); out: @@ -449,7 +475,7 @@ write_out_data(FILE *outfile, uint8_t *data, size_t len, uint32_t *crc) } -inline int +int write_out_desc(FILE *outfile, struct mylo_fw_blockdesc *desc, uint32_t *crc) { return write_out_data(outfile, (uint8_t *)desc, @@ -457,6 +483,28 @@ write_out_desc(FILE *outfile, struct mylo_fw_blockdesc *desc, uint32_t *crc) } +int +write_out_padding(FILE *outfile, size_t len, uint8_t padc, uint32_t *crc) +{ + uint8_t buff[512]; + size_t buflen = sizeof(buff); + + memset(buff, padc, buflen); + + while (len > 0) { + if (len < buflen) + buflen = len; + + if (write_out_data(outfile, buff, buflen, crc)) + return -1; + + len -= buflen; + } + + return 0; +} + + int write_out_file(FILE *outfile, struct fw_block *block, uint32_t *crc) { @@ -466,24 +514,24 @@ write_out_file(FILE *outfile, struct fw_block *block, uint32_t *crc) size_t len; errno = 0; - + if (block->name == NULL) { return 0; } - + if ((block->flags & BLOCK_FLAG_HAVEHDR) != 0) { struct mylo_partition_header ph; - + if (get_file_crc(block) != 0) return -1; - + ph.crc = HOST_TO_LE32(block->crc); ph.len = HOST_TO_LE32(block->size); - + if (write_out_data(outfile, (uint8_t *)&ph, sizeof(ph), crc) != 0) return -1; } - + f = fopen(block->name,"r"); if (errno) { errmsg(1,"unable to open file: %s", block->name); @@ -495,7 +543,7 @@ write_out_file(FILE *outfile, struct fw_block *block, uint32_t *crc) if (len < buflen) buflen = len; - // read data from source file + /* read data from source file */ errno = 0; fread(buff, buflen, 1, f); if (errno != 0) { @@ -505,12 +553,17 @@ write_out_file(FILE *outfile, struct fw_block *block, uint32_t *crc) if (write_out_data(outfile, buff, buflen, crc) != 0) return -1; - + len -= buflen; } fclose(f); - + + /* align next block on a 4 byte boundary */ + len = ALIGN(len,4) - block->size; + if (write_out_padding(outfile, len, 0xFF, crc)) + return -1; + dbgmsg(1,"file %s written out", block->name); return 0; } @@ -575,6 +628,7 @@ write_out_blocks(FILE *outfile, uint32_t *crc) { struct mylo_fw_blockdesc desc; struct fw_block *b; + uint32_t dlen; int i; /* @@ -582,11 +636,10 @@ write_out_blocks(FILE *outfile, uint32_t *crc) * for the partition table */ if (fw_num_partitions > 0) { - desc.type = HOST_TO_LE32(FW_DESC_TYPE_USED); - desc.addr = HOST_TO_LE32(0x10000); + desc.addr = HOST_TO_LE32(board->part_offset); desc.dlen = HOST_TO_LE32(sizeof(struct mylo_partition_table)); - desc.blen = HOST_TO_LE32(0x10000); + desc.blen = HOST_TO_LE32(board->part_size); if (write_out_desc(outfile, &desc, crc) != 0) return -1; @@ -597,15 +650,22 @@ write_out_blocks(FILE *outfile, uint32_t *crc) */ for (i = 0; i < fw_num_blocks; i++) { b = &fw_blocks[i]; + + /* detect block size */ + dlen = b->size; + if ((b->flags & BLOCK_FLAG_HAVEHDR) != 0) { + dlen += sizeof(struct mylo_partition_header); + } + + /* round up to 4 bytes */ + dlen = ALIGN(dlen, 4); + + /* setup the descriptor */ desc.type = HOST_TO_LE32(FW_DESC_TYPE_USED); desc.addr = HOST_TO_LE32(b->addr); + desc.dlen = HOST_TO_LE32(dlen); desc.blen = HOST_TO_LE32(b->blocklen); - if ((b->flags & BLOCK_FLAG_HAVEHDR) != 0) { - desc.dlen = HOST_TO_LE32(b->size + - sizeof(struct mylo_partition_header)); - } else { - desc.dlen = HOST_TO_LE32(b->size); - } + if (write_out_desc(outfile, &desc, crc) != 0) return -1; } @@ -690,7 +750,7 @@ required_arg(char c, char *arg) errmsg(0,"option %c requires an argument\n", c); return -1; } - + return 0; } @@ -717,7 +777,7 @@ parse_opt_flags(char ch, char *arg) errmsg(0,"invalid firmware flags: %s", arg); goto err_out; } - + dbgmsg(1, "firmware flags set to %X bytes", fw_header.flags); return 0; @@ -738,7 +798,7 @@ parse_opt_size(char ch, char *arg) errmsg(0,"invalid flash size: %s", arg); goto err_out; } - + dbgmsg(1, "flash size set to %d bytes", flash_size); return 0; @@ -868,12 +928,12 @@ parse_opt_block(char ch, char *arg) errmsg(0,"invalid block length: %s", p); goto err_out; } - + if (argc < 3) { dbgmsg(1,"empty block %s", arg); goto success; } - + /* processing flags */ p = argv[2]; if (is_empty_arg(p) == 0) { @@ -895,17 +955,17 @@ parse_opt_block(char ch, char *arg) errmsg(0,"file name missing in %s", arg); goto err_out; } - + b->name = strdup(p); if (b->name == NULL) { errmsg(0,"not enough memory"); goto err_out; } - + success: return 0; - + err_out: return -1; } @@ -929,7 +989,7 @@ parse_opt_partition(char ch, char *arg) errmsg(0, "too many partitions specified"); goto err_out; } - + part = &fw_partitions[fw_num_partitions++]; argc = parse_arg(arg, buf, argv); @@ -965,6 +1025,9 @@ parse_opt_partition(char ch, char *arg) case 'p': part->flags |= PARTITION_FLAG_PRELOAD; break; + case 'l': + part->flags |= PARTITION_FLAG_LZMA; + break; case 'h': part->flags |= PARTITION_FLAG_HAVEHDR; break; @@ -994,7 +1057,7 @@ parse_opt_partition(char ch, char *arg) p = argv[4]; if (is_empty_arg(p) == 0) { struct fw_block *b; - + if (fw_num_blocks == MAX_FW_BLOCKS) { errmsg(0,"too many blocks specified", p); goto err_out; @@ -1019,27 +1082,25 @@ err_out: int parse_opt_board(char ch, char *arg) { - struct cpx_board *board; - if (required_arg(ch, arg)) { goto err_out; } - + board = find_board(arg); if (board == NULL){ errmsg(0,"invalid/unknown board specified: %s", arg); goto err_out; } - + fw_header.vid = board->vid; fw_header.did = board->did; fw_header.svid = board->svid; fw_header.sdid = board->sdid; - + flash_size = board->flash_size; return 0; - + err_out: return -1; } @@ -1073,11 +1134,11 @@ main(int argc, char *argv[]) FILE *outfile; uint32_t crc; - + progname=basename(argv[0]); - + memset(&fw_header, 0, sizeof(fw_header)); - + /* init header defaults */ fw_header.vid = VENID_COMPEX; fw_header.did = DEVID_COMPEX_WP54G; @@ -1127,24 +1188,29 @@ main(int argc, char *argv[]) goto out; } } - + if (optind == argc) { errmsg(0, "no output file specified"); goto out; } ofname = argv[optind++]; - + if (optind < argc) { errmsg(0, "invalid option: %s", argv[optind]); goto out; } - + + if (!board) { + errmsg(0, "no board specified"); + goto out; + } + if (flash_size == 0) { errmsg(0, "no flash size specified"); goto out; } - + if (process_files() != 0) { goto out; } @@ -1164,7 +1230,7 @@ main(int argc, char *argv[]) if (write_out_header(outfile, &crc) != 0) goto out_flush; - + if (write_out_blocks(outfile, &crc) != 0) goto out_flush;