Hello , i have aproblem with a 500HD , the box have broken ethernet port so only type af approaching is service usb . I played with nfidump and rebuilding image , and i flashed with nfi imagetools directly from usb , but probably i made some mistake in rebuilding image , and now flash is uncofigurated ... Code: [ 1.674000] [ 1.674000] NAND registers snapshot [ 1.675000] [ 1.675000] 00002800: 00000302 01000000 00010000 00821400 [ 1.676000] 00002810: 00000000 40000202 00000000 00000000 [ 1.676000] 00002820: ffffffff ffff0604 68ffffff ffffffff [ 1.677000] 00002830: ffffffff ffffffff ffffffff ffffffff [ 1.678000] 00002840: f7ff1010 00000000 5363444f 00000000 [ 1.679000] 00002850: 00000000 ad76ad76 00000000 00000000 [ 1.679000] 00002860: 00000000 00000000 00000000 00000000 [ 1.680000] 00002870: 00010000 00821400 00000000brcmnand_ctrl_read: Invalid register value 0000289c [ 1.681000] 00000000brcmnand_ctrl_read: Invalid register value 000028a0 [ 1.682000] [ 1.682000] 00002880: 00000000brcmnand_ctrl_read: Invalid register value 000028a4 [ 1.683000] 00000000 00000000 00000000brcmnand_ctrl_read: Invalid register value 000028b0 [ 1.684000] [ 1.684000] 00002890: 00000000brcmnand_ctrl_read: Invalid register value 000028b4 [ 1.685000] 00000000brcmnand_ctrl_read: Invalid register value 000028c0 [ 1.686000] 00000000 [ 1.686000] brcmnand_read_page: 3: brcmnand_posted_read_cache failed at offset=821400, ret=-77 [ 1.699000] VFS: Cannot open root device "mtdblock3" or unknown-block(31,3) [ 1.699000] Please append a correct "root=" boot option; here are the available partitions: [ 1.700000] 1f00 64512 mtdblock0 (driver?) [ 1.701000] 1f01 256 mtdblock1 (driver?) [ 1.702000] 1f02 3840 mtdblock2 (driver?) [ 1.702000] 1f03 60416 mtdblock3 (driver?) [ 1.703000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3) [ 1.704000] Rebooting in 180 seconds.. i post all the log ( taken with putty during boot )
Nand_ctrl_read: Invalid register value could be caused due a bad nand chip or bad programmed software.
is possible to fix the problem without ethernet ? with serial only mode in dreamup everyfile hang on 'Calculating Checksum'
See if you can fix it with another tool as optiflasher or japhar dreamup (japharflasher) with serial mode.