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Add the database rebuild byte for the PP5022AF-05.51-S301-00.12-S301.00.12A-D OF version.

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Dont output the sector count so often when doing the partition dump.
CAUTION: don't upgrade to this bootloader as the buttons still are not working in the bootloader (USB will be the only access to the OF if you do)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13438 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2007-05-20 03:08:00 +00:00
parent 5b0ced85c3
commit 1062a17992
1 changed files with 30 additions and 18 deletions
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48
bootloader/main-pp.c
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@ -406,6 +406,17 @@ int load_mi4(unsigned char* buf, char* firmware, unsigned int buffer_size)
}
#ifdef SANSA_E200
struct OFDB_info {
char *version;
int version_length;
int sector;
int offset;
} OFDatabaseOffsets[] = {
{ "PP5022AF-05.51-S301-01.11-S301.01.11A-D", 39, 0x3c08, 0xe1 },
{ "PP5022AF-05.51-S301-00.12-S301.00.12E-D", 39, 0x3c5c, 0x2 },
{ "PP5022AF-05.51-S301-00.12-S301.00.12A-D", 39, 0x3c08, 0xe1 },
};
/* Load mi4 firmware from a hidden disk partition */
int load_mi4_part(unsigned char* buf, struct partinfo* pinfo,
unsigned int buffer_size, bool disable_rebuild)
@ -464,27 +475,26 @@ int load_mi4_part(unsigned char* buf, struct partinfo* pinfo,
{
char block[512];
int sector = 0, offset = 0;
unsigned int i;
/* check which known version we have */
/* These are taken from the PPPS section, 0x00780240 */
ata_read_sectors(pinfo->start + 0x3C01, 1, block);
if (!memcmp(&block[0x40],
"PP5022AF-05.51-S301-01.11-S301.01.11A-D", 39))
{ /* American e200, OF version 1.01.11A */
sector = pinfo->start + 0x3c08;
offset = 0xe1;
for (i=0; i<sizeof(OFDatabaseOffsets)/sizeof(*OFDatabaseOffsets); i++)
{
if (!memcmp(&block[0x40], OFDatabaseOffsets[i].version,
OFDatabaseOffsets[i].version_length))
{
sector = pinfo->start + OFDatabaseOffsets[i].sector;
offset = OFDatabaseOffsets[i].offset;
break;
}
}
else if (!memcmp(&block[0x40],
"PP5022AF-05.51-S301-00.12-S301.00.12E-D", 39))
{ /* European e200, OF version 1.00.12 */
sector = pinfo->start + 0x3c5c;
offset = 0x2;
if (sector && offset)
{
ata_read_sectors(sector, 1, block);
block[offset] = 0;
ata_write_sectors(sector, 1, block);
}
else
return EOK;
ata_read_sectors(sector, 1, block);
block[offset] = 0;
ata_write_sectors(sector, 1, block);
}
return EOK;
}
@ -628,8 +638,10 @@ void* main(void)
fd = open("/part.bin", O_CREAT|O_RDWR);
char sector[512];
for(i=0; i<40960; i++){
printf("dumping sector %d", i);
lcd_update();
if (!(i%100))
{
printf("dumping sector %d", i);
}
ata_read_sectors(pinfo->start + i,1 , sector);
write(fd,sector,512);
}