diff options
Diffstat (limited to 'tools/firmware-utils/src/makeamitbin.c')
-rw-r--r-- | tools/firmware-utils/src/makeamitbin.c | 302 |
1 files changed, 0 insertions, 302 deletions
diff --git a/tools/firmware-utils/src/makeamitbin.c b/tools/firmware-utils/src/makeamitbin.c deleted file mode 100644 index c626d5ce6a..0000000000 --- a/tools/firmware-utils/src/makeamitbin.c +++ /dev/null @@ -1,302 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * makeamitbin - create firmware binaries for MGB100 - * - * Copyright (C) 2007 Volker Weiss <dev@tintuc.de> - * Christian Welzel <dev@welzel-online.ch> - */ - - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - - -/* defaults: Level One WAP-0007 */ -static char *ascii1 = "DDC_RUS001"; -static char *ascii2 = "Queen"; - -static struct hdrinfo { - char *name; - unsigned long unknown; /* can probably be any number, maybe version number */ - int topalign; - unsigned int addr; - unsigned int size; -} hdrinfo[] = { - { "bios", 0xc76be111, 1, 0x3fa000, 0x006000 }, /* BIOS */ - { "recovery", 0xc76be222, 0, 0x3f0000, 0x004000 }, /* Recovery Loader */ - { "linux", 0xc76bee9d, 0, 0x000000, 0x100000 }, /* Linux */ - { "ramdisk", 0xc76bee9d, 0, 0x100000, 0x280000 }, /* ramdisk */ - { "amitconfig", 0xc76bee8b, 0, 0x380000, 0x060000 }, /* AMIT config */ - { "redboot", 0x00000000, 1, 0x3d0000, 0x030000 }, /* Redboot 128kB image */ - { "redbootlow", 0, 0, 0x3e0000, 0x18000 }, /* Redboot 1. part */ - { "redboothigh", 0, 0, 0x3fa000, 0x6000 }, /* Redboot 2. part */ - { "linux3g", 0xcb5f06b5, 0, 0x000000, 0x100000 }, /* Linux */ - { "ramdisk3g", 0xcb5f06b5, 0, 0x100000, 0x280000 }, /* ramdisk */ - { NULL } -}; - -/* -CHD2WLANU_R400b7 - -11e1 6bc7 -22e2 6bc7 -5dc3 47c8 -5cc3 47c8 -21c3 47c8 -*/ - -/* -20060106_DDC_WAP-0007_R400b4 - -11e1 6bc7 -22e2 6bc7 -9dee 6bc7 -9dee 6bc7 -8bee 6bc7 -*/ - -/* -WMU-6000FS_R400b6 - -11e1 6bc7 -22e2 6bc7 -6d2d 0fc8 -6c2d 0fc8 -542d 0fc8 -*/ - -/* -WAP-0007(R4.00b8)_2006-10-02 - -9979 5fc8 -22e2 6bc7 -c46e cec8 -c36e cec8 -a76e cec8 -*/ - - - -#define HDRSIZE 80 - -#define COPY_SHORT(d, o, v) d[o+0] = (unsigned char)((v) & 0xff); \ - d[o+1] = (unsigned char)(((v) >> 8) & 0xff) -#define COPY_LONG(d, o, v) d[o+0] = (unsigned char)((v) & 0xff); \ - d[o+1] = (unsigned char)(((v) >> 8) & 0xff); \ - d[o+2] = (unsigned char)(((v) >> 16) & 0xff); \ - d[o+3] = (unsigned char)(((v) >> 24) & 0xff) -#define READ_SHORT(d, o) ((unsigned short)(d[o+0]) + \ - (((unsigned short)(d[o+1])) << 8)) - -/* -00..0d ASCII product ID -0e..0f checksum of payload -10..1b ASCII Queen -1c..1f AMIT BIOS: 11e1 6bc7, Recovery Tool: 22e2 6bc7 - Linux: 5dc3 47c8, ramdisk: 5cc3 47c8 - AMIT FS: 21c3 47c8 VERSION NUMBER?????? -20..23 offset in flash aligned to segment boundary -24..27 length in flash aligned to segment boundary -28..2b offset in flash (payload) -2c..2f length (payload) -30..3f always 0 -40..47 always 4248 0101 5000 0001 (last maybe .....0501) -48..4b same as 20..23 -4c..4d always 0b00 -4e..4f inverted checksum of header -*/ - -unsigned short checksum(unsigned char *data, long size) -{ - long n; - unsigned short d, cs = 0; - for (n = 0; n < size; n += 2) - { - d = READ_SHORT(data, n); - cs += d; - if (cs < d) - cs++; - } - if (size & 1) - { - d = data[n]; - cs += d; - if (cs < d) - cs++; - } - return cs; -} - -void showhdr(unsigned char *hdr) -{ - int i, j; - for (j = 0; j < 5; j++) - { - for (i = 0; i < 16; i++) - { - printf("%02x ", (unsigned int)(hdr[j * 16 + i])); - } - printf(" "); - for (i = 0; i < 16; i++) - { - unsigned char d = hdr[j * 16 + i]; - printf("%c", (d >= ' ' && d < 127) ? d : '.'); - } - printf("\n"); - } -} - -void makehdr(unsigned char *hdr, struct hdrinfo *info, - unsigned char *data, long size, int last) -{ - unsigned int offset = info->addr + 0x10; - memset(hdr, 0, HDRSIZE); - if (info->topalign) - offset = info->addr + info->size - size; /* top align */ - strncpy((char *)hdr + 0x00, ascii1, 14); - strncpy((char *)hdr + 0x10, ascii2, 12); - COPY_LONG(hdr, 0x1c, info->unknown); - COPY_LONG(hdr, 0x20, info->addr); - COPY_LONG(hdr, 0x24, info->size); - COPY_LONG(hdr, 0x28, offset); - COPY_LONG(hdr, 0x2c, size); - COPY_LONG(hdr, 0x40, 0x01014842); - COPY_LONG(hdr, 0x44, last ? 0x01050050 : 0x01000050); - COPY_LONG(hdr, 0x48, info->addr); - COPY_SHORT(hdr, 0x4c, info->unknown == 0xcb5f06b5 ? 0x0016 : 0x000b); - COPY_SHORT(hdr, 0x0e, checksum(data, size)); - COPY_SHORT(hdr, 0x4e, ~checksum(hdr, HDRSIZE)); -} - -unsigned char *read_file(const char *name, long *size) -{ - FILE *f; - unsigned char *data = NULL; - *size = 0; - f = fopen(name, "r"); - if (f != NULL) - { - if (fseek(f, 0, SEEK_END) == 0) - { - *size = ftell(f); - if (*size != -1) - { - if (fseek(f, 0, SEEK_SET) == 0) - { - data = (unsigned char *)malloc(*size); - if (data != NULL) - { - if (fread(data, sizeof(char), *size, f) != *size) - { - free(data); - data = NULL; - } - } - } - } - } - fclose(f); - } - return data; -} - -struct hdrinfo *find_hdrinfo(const char *name) -{ - int n; - for (n = 0; hdrinfo[n].name != NULL; n++) - { - if (strcmp(name, hdrinfo[n].name) == 0) - return &hdrinfo[n]; - } - return NULL; -} - -void oferror(FILE *f) -{ - printf("file error\n"); - exit(2); -} - -void showhelp(void) -{ - printf("Syntax: makeamitbin [options]\n"); - printf("Options:\n"); - printf(" -1 ID1\tFirmware identifier 1, e.g. 'DDC_RUS001' for manufacturer LevelOne\n"); - printf(" -2 ID2\tFirmware identifier 2, 'Queen' in all known cases\n"); - printf(" -o FILE\tOutput file\n"); - printf(" -ids\t\tShow a list of known firmware identifiers.\n"); - exit(1); -} - -void show_fwids(void) -{ - printf("List of known firmware identifiers:\n"); - printf("Manufacturer\t\tProduct\t\tIdentifier\n"); - printf("=====================================================\n"); - printf("Conceptronic\t\tCHD2WLANU\tLLM_RUS001\n"); - printf("Pearl\t\t\tPE6643\t\tQueen\n"); - printf("Micronica\t\tMGB100\t\tQueen\n"); - printf("LevelOne\t\tWAP-0007\tDDC_RUS001\n"); - printf("SMC\t\t\tWAPS-G\t\tSMC_RUS001\n"); - printf("OvisLink (AirLive)\tWMU-6\t\tOVS_RUS001\n"); - printf("SafeCom SWSAPUR-5\tFMW\t\tSafeco_RPS001\n"); - exit(1); -} - -int main(int argc, char *argv[]) -{ - unsigned char hdr[HDRSIZE]; - unsigned char *data; - FILE *of; - char *outfile = NULL; - char *type; - struct hdrinfo *info; - long size; - int last = 0; - int n; - for (n = 1; n < argc; n++) - { - if (strcmp(argv[n], "-1") == 0) - ascii1 = argv[n+1]; - if (strcmp(argv[n], "-2") == 0) - ascii2 = argv[n+1]; - if (strcmp(argv[n], "-o") == 0) - outfile = argv[n+1]; - if (strcmp(argv[n], "-ids") == 0) - show_fwids(); - } - if (ascii1 == NULL || ascii2 == NULL || outfile == NULL) - showhelp(); - of = fopen(outfile, "w"); - if (of == NULL) - oferror(of); - for (n = 1; n < argc; n++) - { - if (strncmp(argv[n], "-", 1) != 0) - { - type = argv[n++]; - if (n >= argc) - showhelp(); - last = ((n + 1) >= argc); /* dirty, options first! */ - info = find_hdrinfo(type); - if (info == NULL) - showhelp(); - data = read_file(argv[n], &size); - if (data == NULL) - showhelp(); - makehdr(hdr, info, data, size, last); - /* showhdr(hdr); */ - if (fwrite(hdr, HDRSIZE, 1, of) != 1) - oferror(of); - if (fwrite(data, size, 1, of) != 1) - oferror(of); - free(data); - } - else - n++; - } - if (fclose(of) != 0) - oferror(NULL); - return 0; -} |