X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/eeb2b1b1220195a0e61033e55f8010ba48398d81..af97f0b8dcf1a64d2a49c41eaa4e534eff510939:/tools/firmware-utils/src/mkzynfw.c diff --git a/tools/firmware-utils/src/mkzynfw.c b/tools/firmware-utils/src/mkzynfw.c old mode 100755 new mode 100644 index 130d95a8c..6beb00745 --- a/tools/firmware-utils/src/mkzynfw.c +++ b/tools/firmware-utils/src/mkzynfw.c @@ -1,40 +1,30 @@ /* * $Id$ * - * Copyright (C) 2007 OpenWrt.org - * Copyright (C) 2007 Gabor Juhos + * Copyright (C) 2007-2008 OpenWrt.org + * Copyright (C) 2007-2008 Gabor Juhos * * This code was based on the information of the ZyXEL's firmware * image format written by Kolja Waschk, can be found at: * http://www.ixo.de/info/zyxel_uclinux * - * 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 version 2 as published + * by the Free Software Foundation. * - * 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. */ #include #include #include #include -#include /* for unlink() */ +#include /* for unlink() */ #include -#include /* for getopt() */ +#include /* for getopt() */ #include #include #include -#include /* for __BYTE_ORDER */ +#include /* for __BYTE_ORDER */ #if defined(__CYGWIN__) # include #endif @@ -100,11 +90,13 @@ struct fw_mmap { struct board_info { char *name; /* model name */ char *desc; /* description */ + uint16_t vendor; /* vendor id */ uint16_t model; /* model id */ uint32_t flash_base; /* flash base address */ uint32_t flash_size; /* board flash size */ uint32_t code_start; /* code start address */ - uint32_t fw_offs; /* offset of the firmware within the flash */ + uint32_t romio_offs; /* offset of the firmware within the flash */ + uint32_t bootext_size; /* maximum size of bootext block */ }; /* @@ -127,21 +119,29 @@ int num_blocks = 0; #define AR7_FLASH_BASE 0xB0000000 #define AR7_CODE_START 0x94008000 -#define BOARD(n, d, m, fb, fs, cs, fo) { \ - .name = (n), .desc=(d), .model = (m), \ - .flash_base = (fb), .flash_size = (fs)<<20, \ - .code_start = (cs), .fw_offs = (fo) \ +#define ATHEROS_FLASH_BASE 0xBFC00000 +#define ATHEROS_CODE_START 0x80e00000 + +#define BOARD(n, d, v, m, fb, fs, cs, fo) { \ + .name = (n), .desc=(d), \ + .vendor = (v), .model = (m), \ + .flash_base = (fb), .flash_size = (fs)<<20, \ + .code_start = (cs), .romio_offs = (fo), \ + .bootext_size = BOOTEXT_DEF_SIZE \ } -#define ADMBOARD1(n, d, m, fs) BOARD(n, d, m, \ +#define ADMBOARD1(n, d, m, fs) BOARD(n, d, ZYNOS_VENDOR_ID_ZYXEL, m, \ ADM5120_FLASH_BASE, fs, ADM5120_CODE_START, 0x8000) -#define ADMBOARD2(n, d, m, fs) BOARD(n, d, m, \ +#define ADMBOARD2(n, d, m, fs) BOARD(n, d, ZYNOS_VENDOR_ID_ZYXEL, m, \ ADM5120_FLASH_BASE, fs, ADM5120_CODE_START, 0x10000) -#define AR7BOARD1(n, d, m, fs) BOARD(n, d, m, \ +#define AR7BOARD1(n, d, m, fs) BOARD(n, d, ZYNOS_VENDOR_ID_ZYXEL, m, \ AR7_FLASH_BASE, fs, AR7_CODE_START, 0x8000) +#define ATHEROSBOARD1(n, d, m, fs) BOARD(n, d, ZYNOS_VENDOR_ID_ZYXEL, m, \ + ATHEROS_FLASH_BASE, fs, ATHEROS_CODE_START, 0x30000) + static struct board_info boards[] = { /* * Infineon/ADMtek ADM5120 based boards @@ -165,6 +165,19 @@ static struct board_info boards[] = { ADMBOARD1("P-335Plus", "ZyXEL Prestige 335Plus", ZYNOS_MODEL_P_335PLUS, 4), ADMBOARD1("P-335U", "ZyXEL Prestige 335U", ZYNOS_MODEL_P_335U, 4), ADMBOARD1("P-335WT", "ZyXEL Prestige 335WT", ZYNOS_MODEL_P_335WT, 4), + + { + .name = "P-2602HW-D1A", + .desc = "ZyXEL P-2602HW-D1A", + .vendor = ZYNOS_VENDOR_ID_ZYXEL, + .model = ZYNOS_MODEL_P_2602HW_D1A, + .flash_base = AR7_FLASH_BASE, + .flash_size = 4*1024*1024, + .code_start = 0x94008000, + .romio_offs = 0x20000, + .bootext_size = BOOTEXT_DEF_SIZE, + }, + #if 0 /* * Texas Instruments AR7 based boards @@ -186,6 +199,23 @@ static struct board_info boards[] = { AR7BOARD1("P-660R-D1", "ZyXEL P-660R-D1", ZYNOS_MODEL_P_660R_D1, 2), AR7BOARD1("P-660R-D3", "ZyXEL P-660R-D3", ZYNOS_MODEL_P_660R_D3, 2), #endif + { + .name = "O2SURF", + .desc = "O2 DSL Surf & Phone", + .vendor = ZYNOS_VENDOR_ID_O2, + .model = ZYNOS_MODEL_O2SURF, + .flash_base = AR7_FLASH_BASE, + .flash_size = 8*1024*1024, + .code_start = 0x94014000, + .romio_offs = 0x40000, + .bootext_size = BOOTEXT_DEF_SIZE, + }, + + /* +:x + */ + ATHEROSBOARD1("NBG-318S", "ZyXEL NBG-318S", ZYNOS_MODEL_NBG_318S, 4), + {.name = NULL} }; @@ -194,18 +224,20 @@ static struct board_info boards[] = { */ #define ERR(fmt, ...) do { \ fflush(0); \ - fprintf(stderr, "[%s] *** error: " fmt "\n", progname, ## __VA_ARGS__ ); \ + fprintf(stderr, "[%s] *** error: " fmt "\n", \ + progname, ## __VA_ARGS__ ); \ } while (0) #define ERRS(fmt, ...) do { \ int save = errno; \ fflush(0); \ - fprintf(stderr, "[%s] *** error: " fmt ", %s\n", progname, ## __VA_ARGS__ \ - , strerror(save)); \ + fprintf(stderr, "[%s] *** error: " fmt ", %s\n", \ + progname, ## __VA_ARGS__, strerror(save)); \ } while (0) #define WARN(fmt, ...) do { \ - fprintf(stderr, "[%s] *** warning: " fmt "\n", progname, ## __VA_ARGS__ ); \ + fprintf(stderr, "[%s] *** warning: " fmt "\n", \ + progname, ## __VA_ARGS__ ); \ } while (0) #define DBG(lev, fmt, ...) do { \ @@ -521,7 +553,7 @@ write_out_header(FILE *outfile, struct zyn_rombin_hdr *hdr) } /* setup temporary header fields */ - memset(&t,0, sizeof(t)); + memset(&t, 0, sizeof(t)); t.addr = HOST_TO_BE32(hdr->addr); memcpy(&t.sig, ROMBIN_SIGNATURE, ROMBIN_SIG_LEN); t.type = hdr->type; @@ -545,7 +577,7 @@ write_out_mmap(FILE *outfile, struct fw_mmap *mmap, struct csum_state *css) char *data; int res; - memset(buf,0,sizeof(buf)); + memset(buf, 0, sizeof(buf)); mh = (struct zyn_mmt_hdr *)buf; @@ -554,10 +586,12 @@ write_out_mmap(FILE *outfile, struct fw_mmap *mmap, struct csum_state *css) /* Build user data section */ data = buf+sizeof(*mh); - data += sprintf(data,"Model 1 %d", BE16_TO_HOST(board->model)); + data += sprintf(data, "Vendor 1 %d", board->vendor); + *data++ = '\0'; + data += sprintf(data, "Model 1 %d", BE16_TO_HOST(board->model)); *data++ = '\0'; /* TODO: make hardware version configurable? */ - data += sprintf(data,"HwVerRange 2 %d %d", 0, 0); + data += sprintf(data, "HwVerRange 2 %d %d", 0, 0); *data++ = '\0'; user_size = (uint8_t *)data - buf; @@ -666,15 +700,18 @@ write_out_image(FILE *outfile) uint32_t padlen; /* setup header fields */ + memset(&hdr, 0, sizeof(hdr)); hdr.addr = board->code_start; hdr.type = OBJECT_TYPE_BOOTEXT; hdr.flags = ROMBIN_FLAG_OCSUM; + offset = board->romio_offs; + res = write_out_header(outfile, &hdr); if (res) return res; - offset = sizeof(hdr); + offset += sizeof(hdr); csum_init(&css); res = write_out_block(outfile, bootext_block, &css); @@ -682,31 +719,45 @@ write_out_image(FILE *outfile) return res; offset += bootext_block->file_size; + if (offset > (board->romio_offs + board->bootext_size)) { + ERR("bootext file '%s' is too big", bootext_block->file_name); + return -1; + } - padlen = ALIGN(offset,MMAP_ALIGN) - offset; + padlen = ALIGN(offset, MMAP_ALIGN) - offset; res = write_out_padding(outfile, padlen, 0xFF, &css); if (res) return res; offset += padlen; - mmap.addr = board->flash_base + board->fw_offs + offset; + mmap.addr = board->flash_base + board->romio_offs + offset; hdr.mmap_addr = mmap.addr; res = write_out_mmap(outfile, &mmap, &css); if (res) return res; offset += MMAP_DATA_SIZE; - hdr.osize = offset - sizeof(hdr); + hdr.osize = offset - sizeof(hdr) - board->romio_offs; hdr.ocsum = csum_get(&css); - for (i=0; i < num_blocks; i++) { + if ((offset - board->romio_offs) < board->bootext_size) { + padlen = board->romio_offs + board->bootext_size - offset; + res = write_out_padding(outfile, padlen, 0xFF, NULL); + if (res) + return res; + offset += padlen; + + DBG(2, "bootext end at %08x", offset); + } + + for (i = 0; i < num_blocks; i++) { block = &blocks[i]; if (block->type == BLOCK_TYPE_BOOTEXT) continue; - padlen = ALIGN(offset,block->align) - offset; + padlen = ALIGN(offset, block->align) - offset; res = write_out_padding(outfile, padlen, 0xFF, NULL); if (res) return res; @@ -794,7 +845,7 @@ parse_opt_block(char ch, char *arg) struct fw_block *block; int i; - if ( num_blocks > MAX_NUM_BLOCKS ) { + if ( num_blocks >= MAX_NUM_BLOCKS ) { ERR("too many blocks specified"); return -1; } @@ -867,7 +918,7 @@ calc_block_offsets(int type, uint32_t *offset) continue; next_offs = ALIGN(*offset, block->align); - avail = board->flash_size - board->fw_offs - next_offs; + avail = board->flash_size - board->romio_offs - next_offs; if (next_offs + block->file_size > avail) { ERR("file %s is too big, offset = %u, size=%u," " align = %u", block->file_name, @@ -901,7 +952,7 @@ process_blocks(void) return res; } - offset = board->fw_offs + bootext_block->file_size; + offset = board->romio_offs + bootext_block->file_size; res = calc_block_offsets(BLOCK_TYPE_RAW, &offset); return res; @@ -969,7 +1020,6 @@ main(int argc, char *argv[]) goto out; } - if (process_blocks() != 0) { goto out; }