[OpenWrt-Devel] Firmaware size MT7628

[Baptiste Clenet]

2015-10-20 21:03 GMT+02:00 Baptiste Clenet <bapclenet at gmail.com>:
> 2015-10-20 20:28 GMT+02:00 Baptiste Clenet <bapclenet at gmail.com>:
>> Hi,
>>
>> I edited the firmware size of the MT7628 board from 4 to 16Mo because
>> I've got 16Mo flash. I began with 8Mo ant it worked well but 16Mo
>> seems to make the board crash at boot with error messages:
>>
>> [    0.859932] jffs2: Flash size not aligned to erasesize, reducing to 6720KiB
>> [    0.874195] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985
>> not found at 0x00000000: 0x7368 instead
>> [    0.892987] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985
>> not found at 0x00000004: 0x0551 instead
>> ...
>> [    1.043215] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985
>> not found at 0x00000030: 0xfb3a instead
>> [    1.061987] jffs2: Further such events for this erase block will
>> not be printed
>> [    1.080861] jffs2: Empty flash at 0x00000038 ends at 0x00000040
>> [    1.164315] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985
>> not found at 0x00010000: 0xadd7 instead
>> [    1.183110] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985
>> not found at 0x00010004: 0x7f0d instead
>> ...
>> [    1.611456] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985
>> not found at 0x00020024: 0xeae7 instead
>> [    1.630228] jffs2: Further such events for this erase block will
>> not be printed
>> [    1.691809] jffs2: Old JFFS2 bitmask found at 0x000295cc
>> [    1.702326] jffs2: You cannot use older JFFS2 filesystems with newer kernels
>>
>> I don't know if the problem comes from the flash driver or something
>> else. Any input would be great if you have already encountered this
>> problem?
>
> I edited the Makefile in target/linux/ramips/image:
> Image/Build/Profile/MT7628=$(call
> BuildFirmware/Default4M/$(1),$(1),mt7628,MT7628)
> To
> Image/Build/Profile/MT7628=$(call
> BuildFirmware/Default16M/$(1),$(1),mt7628,MT7628)
>>
>> Regards,
>>
>> --
>> Baptiste
>
>
>
> --
> Baptiste

Found out my problem by editing the .dts file



-- 
Baptiste
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