Help to clone emmc Sandisk SDINBDG4-8G General Purpose Partition T56, GPP, Patitions

arrobazo

Hi, I don't know if anyone here, user or staff, can help me with the following problem.

It turns out that I need to clone an emmc sandisk sdnibdg4-8g that has Gpp1 configured with 2gb, I can read it without problems but when I generate EMMC_Ghost.mpj to write a new emmc sandisk this gpp partition is not written, it just copies boot / user partitions.

I make it clear that the emmc to write is new from the factory and of the same model, it does not have the Gpp areas previously configured, I understand that the gpp partitions are programmed only once and cannot be reverted [/ b]

arrobazo

回复  arrobazo
1. you first open project before progamming.

2. To write a new GPP partition, a  ...
admin 发表于 2021-10-31 17:44

    Thank you first for taking the time to help me ...

Well I loaded the project and then I start the programming but I have the following error, I attached pLog and screenshot.

I clarify that I have new emmc and all have the same problem.

arrobazo

why can't I write gpp1? what should I do ? if my emmc does not have the gpp area configured

arrobazo

回复  arrobazo
I use a other EMMC , test it with your configration ; GPP1 greating is normal.

p ...
admin 发表于 2021-11-2 10:04

Thank you very much, if you want I will send you my backup if you want it or when you get your emmc sandisk ... I appreciate your support

arrobazo

Read extcsd from emmc ic where you dont can crate gpp partition and post here.
STALKER_71 发表于 2021-11-3 07:55

okay!

arrobazo

Sorry I already understood the problem, I was not very clear about the function of rst_n 0x01 which I cannot modify to write gpp I must have ruined ext csd when I try to clone the emmc's with another programmer thanks for your answers I received other emmc's and no I had problems


they can close the topic :victory: