Firmware image or help with bd-c5500?

[theorbtwo]

Hi all,

I recently got a BD-C5500 and soldered to the serial console. While looking around I tried to mount the mtdblock partitions, expecting it to either work or fail to autodetect the fs type and not modify anything. Instead, it seems to have corrupted at least two of the partitions -- flash0.ofefw0 and flash0.kernel.

From a boot log:

Code: Select all

DDR                        : Bank0:128MB@667MHz | Bank1:256MB@667MHz 
NAND Boot                  : FlashSize 256MB on CS0, BlkSize 128KB, PgSize 2048B
NAND vendor timing         : 20da1095 Numonyx NAND02GW3B2D/ST NAND02GW3B SLC  t1(33535238) t2(80000b78)
Secure boot                : Enabled

Reading flash0.macadr to V:0x87917f80 
Reading flash0.rawnvr to V:0x8709297c 
booting ARM...
Reading flash0.ofefw0 to V:0x80000000 from offset 0 len 786432 
nandedu_handle_uncorecc: Uncorrectable ECC at page 04600000 in block (P:04600000  V:1ba00000)
nandedu_handle_uncorecc: Uncorrectable ECC at page 04600200 in block (P:04600000  V:1ba00000)
nandedu_handle_uncorecc: Uncorrectable ECC at page 04600400 in block (P:04600000  V:1ba00000)
nandedu_handle_uncorecc: Uncorrectable ECC at page 04600600 in block (P:04600000  V:1ba00000)
Reading flash0.ofews to V:0x800c0000 from offset 0 len 32768 
Reading flash0.ofews1 to V:0x800c8000 from offset 0 len 32768 
booting ARM...ofefw@0x2fd00000 
done 
check service mode

Display splash screen
[ Default Video ] :  Current Video Output : Component @ Resolution : 480p 
Loading NTSC SD image only to 0x02bf4800 size 691200 bytes
Reading flash0.splash to V:0xa2bf4800 from offset 0 len 691200 
Done displaying splash screen
Loader:elf Filesys:raw Dev:flash0.kernel File: Options:root=/dev/romblock2 console=0,115200n8 BDVD_BOOT_AUTOSTART=y BAPP_OUT=/dev/console memcfg=384 quiet ro
Loading: nandedu_handle_uncorecc: Uncorrectable ECC at page 00100000 in block (P:00100000  V:1fd00000)
nandedu_handle_uncorecc: Uncorrectable ECC at page 00100000 in block (P:00100000  V:1fd00000)
nandedu_handle_uncorecc: Uncorrectable ECC at page 00100200 in block (P:00100000  V:1fd00000)
nandedu_handle_uncorecc: Uncorrectable ECC at page 00100400 in block (P:00100000  V:1fd00000)
nandedu_handle_uncorecc: Uncorrectable ECC at page 00100600 in block (P:00100000  V:1fd00000)

At least, since then the player won't boot beyond the initial brown boot screen, and the display sticks at "LOAD". Resetting it by long-pressing on the stop (or pause/play) buttons doesn't help.

Anyone got any ideas, or a copy of the firmware/those partitions I could have?

Thanks!

[juusso]

feels like here is hw problem there

[theorbtwo]

The player worked OK before I fucked it up using the serial console, so I'm reasonably certain that it's not a hardware problem.