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Anonymous
Wednesday, March 14th, 2007 at 10:17:40am MDT 

  1. Index: tools/configure
  2. ===================================================================
  3. --- tools/configure     (revision 12755)
  4. +++ tools/configure     (working copy)
  5. @@ -1164,16 +1164,16 @@
  6.      target="-DIRIVER_H10"
  7.      memory=32 # always
  8.      arm7tdmicc
  9. -    tool="$rootdir/tools/scramble -add=h10"
  10. +    tool="$rootdir/tools/scramble -mi4v3 -model=h10 -type=RBOS"
  11.      bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
  12.      bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
  13. -    output="rockbox.h10"
  14. +    output="rockbox.mi4"
  15.      appextra="recorder:gui"
  16.      archosrom=""
  17.      flash=""
  18.      plugins="yes"
  19.      codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a  libspeex"
  20. -    boottool="$rootdir/tools/scramble -mi4v3"
  21. +    boottool="$rootdir/tools/scramble -mi4v3 -model=h10 -type=RBBL"
  22.      bootoutput="H10_20GC.mi4"
  23.      # toolset is the tools within the tools directory that we build for
  24.      # this particular target.
  25. @@ -1184,22 +1184,48 @@
  26.      t_model="h10"
  27.      ;;
  28.  
  29. +   15|h10_5gb)
  30. +    target_id=24
  31. +    archos="h10_5gb"
  32. +    target="-DIRIVER_H10_5GB"
  33. +    memory=32 # always
  34. +    arm7tdmicc
  35. +    tool="$rootdir/tools/scramble -mi4v2 -model=h105 -type=RBOS"
  36. +    bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
  37. +    bmp2rb_native="$rootdir/tools/bmp2rb -f 5"
  38. +    output="rockbox.mi4"
  39. +    appextra="recorder:gui"
  40. +    archosrom=""
  41. +    flash=""
  42. +    plugins="yes"
  43. +    codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a  libspeex"
  44. +    boottool="$rootdir/tools/scramble -mi4v2 -model=h105 -type=RBBL"
  45. +    bootoutput="H10.mi4"
  46. +    # toolset is the tools within the tools directory that we build for
  47. +    # this particular target.
  48. +    toolset="$genericbitmaptools scramble"
  49. +    # architecture, manufacturer and model for the target-tree build
  50. +    t_cpu="arm"
  51. +    t_manufacturer="iriver"
  52. +    t_model="h10"
  53. +    ;;
  54. +
  55.     50|e200)
  56.      target_id=23
  57.      archos="e200"
  58.      target="-DSANSA_E200"
  59.      memory=32 # supposedly
  60.      arm7tdmicc
  61. -    tool="$rootdir/tools/scramble -add=e200"
  62. +    tool="$rootdir/tools/scramble -mi4v3 -model=e200 -type=RBOS"
  63.      bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
  64.      bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
  65. -    output="rockbox.e200"
  66. +    output="rockbox.mi4"
  67.      appextra="recorder:gui"
  68.      archosrom=""
  69.      flash=""
  70.      plugins="yes"
  71.      codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a  libspeex"
  72. -    boottool="$rootdir/tools/scramble -mi4v3"
  73. +    boottool="$rootdir/tools/scramble -mi4v3 -model=e200 -type=RBBL"
  74.      bootoutput="PP5022.mi4"
  75.      # toolset is the tools within the tools directory that we build for
  76.      # this particular target.
  77. @@ -1219,16 +1245,16 @@
  78.      target="-DSANSA_E200"
  79.      memory=32 # supposedly
  80.      arm7tdmicc
  81. -    tool="$rootdir/tools/scramble -add=e200"
  82. +    tool="$rootdir/tools/scramble -mi4v3 -model=e20r -type=RBOS"
  83.      bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
  84.      bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
  85. -    output="rockbox.e200"
  86. +    output="rockbox.mi4"
  87.      appextra="recorder:gui"
  88.      archosrom=""
  89.      flash=""
  90.      plugins="yes"
  91.      codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a  libspeex"
  92. -    boottool="$rootdir/tools/scramble -mi4r"
  93. +    boottool="$rootdir/tools/scramble -mi4r -model=e20r -type=RBBL"
  94.      bootoutput="pp5022.mi4"
  95.      # toolset is the tools within the tools directory that we build for
  96.      # this particular target.
  97. @@ -1239,32 +1265,6 @@
  98.      t_model="sansa-e200"
  99.      ;;
  100.  
  101. -   15|h10_5gb)
  102. -    target_id=24
  103. -    archos="h10_5gb"
  104. -    target="-DIRIVER_H10_5GB"
  105. -    memory=32 # always
  106. -    arm7tdmicc
  107. -    tool="$rootdir/tools/scramble -add=h10_5gb"
  108. -    bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
  109. -    bmp2rb_native="$rootdir/tools/bmp2rb -f 5"
  110. -    output="rockbox.h10"
  111. -    appextra="recorder:gui"
  112. -    archosrom=""
  113. -    flash=""
  114. -    plugins="yes"
  115. -    codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a  libspeex"
  116. -    boottool="$rootdir/tools/scramble -mi4v2"
  117. -    bootoutput="H10.mi4"
  118. -    # toolset is the tools within the tools directory that we build for
  119. -    # this particular target.
  120. -    toolset="$genericbitmaptools scramble"
  121. -    # architecture, manufacturer and model for the target-tree build
  122. -    t_cpu="arm"
  123. -    t_manufacturer="iriver"
  124. -    t_model="h10"
  125. -    ;;
  126. -
  127.     60|tpj1022)
  128.      target_id=25
  129.      archos="tpj1022"
  130. Index: tools/mi4.c
  131. ===================================================================
  132. --- tools/mi4.c (revision 12760)
  133. +++ tools/mi4.c (working copy)
  134. @@ -152,8 +152,8 @@
  135.  
  136.      int2le(0xaa55aa55,   &outbuf[0x200+length]);  /* More Magic */
  137.      
  138. -    strncpy((char *)outbuf+0x1f8, type, 4);    /* type of binary - RBBL, RBOS, ... */
  139. -    strncpy((char *)outbuf+0x1fc, model, 4);    /* type of binary - RBBL, RBOS, ... */
  140. +    strncpy((char *)outbuf+0x1f8, type, 4);  /* type of binary (RBBL, RBOS) */
  141. +    strncpy((char *)outbuf+0x1fc, model, 4); /* 4 character model id */
  142.      
  143.      /* Calculate CRC32 checksum */
  144.      chksum_crc32gentab ();
  145. Index: bootloader/main-pp.c
  146. ===================================================================
  147. --- bootloader/main-pp.c        (revision 12755)
  148. +++ bootloader/main-pp.c        (working copy)
  149. @@ -111,7 +111,7 @@
  150.             buffer called loadbuffer. The rest of the loading is done in crt0.S
  151.          */
  152.          printf("Loading original firmware...");
  153. -        rc=load_raw_firmware(loadbuffer, "/System/OF.bin", MAX_LOADSIZE);
  154. +        rc=load_firmware(loadbuffer, "/System/OF.mi4", MAX_LOADSIZE);
  155.          if (rc < EOK) {
  156.              printf("Can't load /System/OF.bin");
  157.              error(EBOOTFILE, rc);
  158. Index: bootloader/common.c
  159. ===================================================================
  160. --- bootloader/common.c (revision 12755)
  161. +++ bootloader/common.c (working copy)
  162. @@ -28,6 +28,79 @@
  163.  #include "power.h"
  164.  #include "kernel.h"
  165.  
  166. +/*
  167. + * CRC32 implementation taken from:
  168. + *
  169. + * efone - Distributed internet phone system.
  170. + *
  171. + * (c) 1999,2000 Krzysztof Dabrowski
  172. + * (c) 1999,2000 ElysiuM deeZine
  173. + *
  174. + * This program is free software; you can redistribute it and/or
  175. + * modify it under the terms of the GNU General Public License
  176. + * as published by the Free Software Foundation; either version
  177. + * 2 of the License, or (at your option) any later version.
  178. + *
  179. + */
  180. +
  181. +/* based on implementation by Finn Yannick Jacobs */
  182. +
  183. +#include <stdio.h>
  184. +#include <stdlib.h>
  185. +
  186. +/* crc_tab[] -- this crcTable is being build by chksum_crc32GenTab().
  187. + *          so make sure, you call it before using the other
  188. + *          functions!
  189. + */
  190. +static unsigned int crc_tab[256];
  191. +
  192. +/* chksum_crc() -- to a given block, this one calculates the
  193. + *                    crc32-checksum until the length is
  194. + *                    reached. the crc32-checksum will be
  195. + *                    the result.
  196. + */
  197. +static unsigned int chksum_crc32 (unsigned char *block, unsigned int length)
  198. +{
  199. +   register unsigned long crc;
  200. +   unsigned long i;
  201. +
  202. +   crc = 0;
  203. +   for (i = 0; i < length; i++)
  204. +   {
  205. +      crc = ((crc >> 8) & 0x00FFFFFF) ^ crc_tab[(crc ^ *block++) & 0xFF];
  206. +   }
  207. +   return (crc);
  208. +}
  209. +
  210. +/* chksum_crc32gentab() --      to a global crc_tab[256], this one will
  211. + *                    calculate the crcTable for crc32-checksums.
  212. + *                    it is generated to the polynom [..]
  213. + */
  214. +
  215. +static void chksum_crc32gentab (void)
  216. +{
  217. +   unsigned long crc, poly;
  218. +   int i, j;
  219. +
  220. +   poly = 0xEDB88320L;
  221. +   for (i = 0; i < 256; i++)
  222. +   {
  223. +      crc = i;
  224. +      for (j = 8; j > 0; j--)
  225. +      {
  226. +        if (crc & 1)
  227. +        {
  228. +           crc = (crc >> 1) ^ poly;
  229. +        }
  230. +        else
  231. +        {
  232. +           crc >>= 1;
  233. +        }
  234. +      }
  235. +      crc_tab[i] = crc;
  236. +   }
  237. +}
  238. +
  239.  /* TODO: Other bootloaders need to be adjusted to set this variable to true
  240.     on a button press - currently only the ipod, H10 and Sansa versions do. */
  241.  #if defined(IPOD_ARCH) || defined(IRIVER_H10) || defined(IRIVER_H10_5GB) || \
  242. @@ -131,9 +204,8 @@
  243.      int rc;
  244.      int len;
  245.      unsigned long chksum;
  246. -    char model[5];
  247. +    char model[5], type[5];
  248.      unsigned long sum;
  249. -    int i;
  250.      char filename[MAX_PATH];
  251.  
  252.      snprintf(filename,sizeof(filename),"/.rockbox/%s",firmware);
  253. @@ -146,13 +218,21 @@
  254.              return EFILE_NOT_FOUND;
  255.      }
  256.  
  257. +    /* Determinte firmware size */
  258. +#ifdef FIRMWARE_OFFSET_FILE_LENGTH
  259. +    lseek(fd, FIRMWARE_OFFSET_FILE_LENGTH, SEEK_SET);
  260. +    read(fd, &len, 4);
  261. +#else
  262.      len = filesize(fd) - 8;
  263. +#endif
  264.  
  265.      printf("Length: %x", len);
  266.  
  267.      if (len > buffer_size)
  268.          return EFILE_TOO_BIG;
  269.  
  270. +
  271. +    /* Read CRC */
  272.      lseek(fd, FIRMWARE_OFFSET_FILE_CRC, SEEK_SET);
  273.  
  274.      rc = read(fd, &chksum, 4);
  275. @@ -162,6 +242,9 @@
  276.  
  277.      printf("Checksum: %x", chksum);
  278.  
  279. +#ifdef FIRMWARE_OFFSET_FILE_MODEL
  280. +    /* Read model id */
  281. +    lseek(fd, FIRMWARE_OFFSET_FILE_MODEL, SEEK_SET);
  282.      rc = read(fd, model, 4);
  283.      if(rc < 4)
  284.          return EREAD_MODEL_FAILED;
  285. @@ -169,27 +252,55 @@
  286.      model[4] = 0;
  287.  
  288.      printf("Model name: %s", model);
  289. +#endif
  290. +
  291. +#ifdef FIRMWARE_OFFSET_FILE_TYPE
  292. +    /* Read binary type (RBOS, RBBL) */
  293. +    lseek(fd, FIRMWARE_OFFSET_FILE_TYPE, SEEK_SET);
  294. +    rc = read(fd, type, 4);
  295. +    if(rc < 4)
  296. +        return EREAD_MODEL_FAILED;
  297. +
  298. +    type[4] = 0;
  299. +
  300. +    printf("Binary type: %s", type);
  301. +#endif
  302. +
  303. +    /* Load firmware */
  304.      printf("Loading %s", firmware);
  305.  
  306. -    lseek(fd, FIRMWARE_OFFSET_FILE_DATA, SEEK_SET);
  307. +    lseek(fd, 28, SEEK_SET);
  308.  
  309. -    rc = read(fd, buf, len);
  310. +    rc = read(fd, buf, filesize(fd)-28);
  311.      if(rc < len)
  312.          return EREAD_IMAGE_FAILED;
  313.  
  314. -    close(fd);
  315. -
  316. +    /* Check CRC to see if we have a valid file */
  317. +#if defined(IRIVER_H10) || defined(IRIVER_H10_5GB) || defined(SANSA_E200)
  318. +    /* Calculate CRC32 checksum */
  319. +    chksum_crc32gentab ();
  320. +    sum = chksum_crc32 (buf,filesize(fd)-28);
  321. +#else
  322.      sum = MODEL_NUMBER;
  323.  
  324.      for(i = 0;i < len;i++) {
  325.          sum += buf[i];
  326.      }
  327. +#endif
  328.  
  329.      printf("Sum: %x", sum);
  330.  
  331.      if(sum != chksum)
  332.          return EBAD_CHKSUM;
  333.  
  334. +    lseek(fd, FIRMWARE_OFFSET_FILE_DATA, SEEK_SET);
  335. +
  336. +    rc = read(fd, buf, len);
  337. +    if(rc < len)
  338. +        return EREAD_IMAGE_FAILED;
  339. +
  340. +    close(fd);
  341. +   
  342.      return EOK;
  343.  }
  344.  
  345. Index: firmware/export/config-h10.h
  346. ===================================================================
  347. --- firmware/export/config-h10.h        (revision 12755)
  348. +++ firmware/export/config-h10.h        (working copy)
  349. @@ -138,13 +138,19 @@
  350.  #define HAVE_ATA_POWER_OFF
  351.  
  352.  /* Offset ( in the firmware file's header ) to the file length */
  353. -#define FIRMWARE_OFFSET_FILE_LENGTH 0
  354. +#define FIRMWARE_OFFSET_FILE_LENGTH 0x8
  355.  
  356.  /* Offset ( in the firmware file's header ) to the file CRC */
  357. -#define FIRMWARE_OFFSET_FILE_CRC 0
  358. +#define FIRMWARE_OFFSET_FILE_CRC    0x0c
  359.  
  360. +/* Offset ( in the firmware file's header ) to the file type */
  361. +#define FIRMWARE_OFFSET_FILE_TYPE   0x1f8
  362. +
  363. +/* Offset ( in the firmware file's header ) to the file model id */
  364. +#define FIRMWARE_OFFSET_FILE_MODEL  0x1fc
  365. +
  366.  /* Offset ( in the firmware file's header ) to the real data */
  367. -#define FIRMWARE_OFFSET_FILE_DATA 8
  368. +#define FIRMWARE_OFFSET_FILE_DATA   0x200
  369.  
  370.  /* #define USB_IPODSTYLE */
  371.  
  372. @@ -160,7 +166,7 @@
  373.  /* Define this if you have adjustable CPU frequency */
  374.  /*#define HAVE_ADJUSTABLE_CPU_FREQ*/
  375.  
  376. -#define BOOTFILE_EXT "h10"
  377. +#define BOOTFILE_EXT "mi4"
  378.  #define BOOTFILE "rockbox." BOOTFILE_EXT
  379.  
  380.  #define ICODE_ATTR_TREMOR_NOT_MDCT
  381. Index: firmware/export/config-e200.h
  382. ===================================================================
  383. --- firmware/export/config-e200.h       (revision 12755)
  384. +++ firmware/export/config-e200.h       (working copy)
  385. @@ -108,13 +108,19 @@
  386.  #define CONFIG_LCD LCD_X5
  387.  
  388.  /* Offset ( in the firmware file's header ) to the file length */
  389. -#define FIRMWARE_OFFSET_FILE_LENGTH 0
  390. +#define FIRMWARE_OFFSET_FILE_LENGTH 0x8
  391.  
  392.  /* Offset ( in the firmware file's header ) to the file CRC */
  393. -#define FIRMWARE_OFFSET_FILE_CRC 0
  394. +#define FIRMWARE_OFFSET_FILE_CRC    0x0c
  395.  
  396. +/* Offset ( in the firmware file's header ) to the file type */
  397. +#define FIRMWARE_OFFSET_FILE_TYPE   0x1f8
  398. +
  399. +/* Offset ( in the firmware file's header ) to the file model id */
  400. +#define FIRMWARE_OFFSET_FILE_MODEL  0x1fc
  401. +
  402.  /* Offset ( in the firmware file's header ) to the real data */
  403. -#define FIRMWARE_OFFSET_FILE_DATA 8
  404. +#define FIRMWARE_OFFSET_FILE_DATA   0x200
  405.  
  406.  /* #define USB_IPODSTYLE */
  407.  
  408. @@ -130,7 +136,7 @@
  409.  /* Define this if you have adjustable CPU frequency */
  410.  /*#define HAVE_ADJUSTABLE_CPU_FREQ Let's say we don't for now*/
  411.  
  412. -#define BOOTFILE_EXT "e200"
  413. +#define BOOTFILE_EXT "mi4"
  414.  #define BOOTFILE "rockbox." BOOTFILE_EXT
  415.  
  416.  #define ICODE_ATTR_TREMOR_NOT_MDCT
  417. Index: firmware/export/config-h10_5gb.h
  418. ===================================================================
  419. --- firmware/export/config-h10_5gb.h    (revision 12755)
  420. +++ firmware/export/config-h10_5gb.h    (working copy)
  421. @@ -118,13 +118,19 @@
  422.  #define HAVE_ATA_POWER_OFF
  423.  
  424.  /* Offset ( in the firmware file's header ) to the file length */
  425. -#define FIRMWARE_OFFSET_FILE_LENGTH 0
  426. +#define FIRMWARE_OFFSET_FILE_LENGTH 0x8
  427.  
  428.  /* Offset ( in the firmware file's header ) to the file CRC */
  429. -#define FIRMWARE_OFFSET_FILE_CRC 0
  430. +#define FIRMWARE_OFFSET_FILE_CRC    0x0c
  431.  
  432. +/* Offset ( in the firmware file's header ) to the file type */
  433. +#define FIRMWARE_OFFSET_FILE_TYPE   0x1f8
  434. +
  435. +/* Offset ( in the firmware file's header ) to the file model id */
  436. +#define FIRMWARE_OFFSET_FILE_MODEL  0x1fc
  437. +
  438.  /* Offset ( in the firmware file's header ) to the real data */
  439. -#define FIRMWARE_OFFSET_FILE_DATA 8
  440. +#define FIRMWARE_OFFSET_FILE_DATA   0x200
  441.  
  442.  /* #define USB_IPODSTYLE */
  443.  
  444. @@ -140,7 +146,7 @@
  445.  /* Define this if you have adjustable CPU frequency */
  446.  /*#define HAVE_ADJUSTABLE_CPU_FREQ*/
  447.  
  448. -#define BOOTFILE_EXT "h10"
  449. +#define BOOTFILE_EXT "mi4"
  450.  #define BOOTFILE "rockbox." BOOTFILE_EXT
  451.  
  452.  #define ICODE_ATTR_TREMOR_NOT_MDCT
  453. Index: firmware/target/arm/crt0-pp.S
  454. ===================================================================
  455. --- firmware/target/arm/crt0-pp.S       (revision 12755)
  456. +++ firmware/target/arm/crt0-pp.S       (working copy)
  457. @@ -54,7 +54,7 @@
  458.  
  459.      b      pad_skip
  460.  
  461. -.space 50*4 /* (more than enough) space for exception vectors */
  462. +.space 60*4 /* (more than enough) space for exception vectors */
  463.  
  464.  pad_skip:
  465.  #ifdef SANSA_E200

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