BCT is specific for board model.
BCT is specific for board model.
thanks congo, i am stuck in EFU red menu flash is damaged , JTAG can't connect, and i have no backup :-( , so only way is to desolder and read SGL ?
@aleka
I'm still stuck with the issue:
Вложение 69214
Any ideas?
i tested tegrarcm uploaded BCT and qboot works, connection for JTAG is then unlocked and working it start to read SGL512 but the unit reboots after 1min so i cant read or write the flash.
How far gone is your MMX?
Mine is completly dead and I do not have success with the qboot and BCT I extracted from my MMX backup.
Could you share your setting or compare with mine I postet earlier?
mine is also completly dead i flashed the QB_primary and QB_Recovery to the adresses which was posted here in this thread, after it shows stage2 bootloader failed to load.
Using nvflash you are supposed to able to flash MMX as well ������.
with nvflash it should be possible to flash the NOR then no Jtag is need , ;-)
reading is working fine , but i never could write it , i think there maybe must set TRST low maybe
Only to correct this, if "A60000 -> mifs-stage2.img 48234496" it is long to 0x0385FFFF therefore overwrites 0x03600000 -> efs-system.img 2097152 and 0x03800000 -> efs-persist.img, My correction is:
120000 -> qb_primary.img 262144
760000 -> mifs-stage1.img 3145728
A60000 -> mifs-stage2.img 48234496
160000 -> eifs.img 6291456
0x03A40000 -> efs-system.img 2097152
0x03EC0000 -> efs-persist.img
Последний раз редактировалось Kastrati; 05.01.2021 в 18:46.