[flashrom] Flash PM25LD020

[Oscar Ferrer Miralles]

Hi, good evening.
I’m trying to collect as much info as i can about flashing the “PM25LD020” eeprom. 
I read the info of your website but I need a litle help. I’m trying to flash the eeprom without desoldering from the pcb. The eeprom is the bios of my RX570 gpu that i bricked up last week. 

Now the questions: In your support chips there is PM25LD020(C), it’s the same as mine?

First I’m goint to program in a blank chip and if Works I’ll do in the soldered chip. For the soldered chip I need to put something in –programmer?
I read for NVIDIA cards I need to put   <<–programmer gfxnvidia>> but my card is AMD i need to put <←programmer  ogp_spi>> or something?

I’ll program wit a CH314A.

If you need more info please send me an e-mail asking whatever you need.

Thank you very much.

PS: If you know, could you say me if can be compatibple an PM25LV020 and PM25LD020? Because if that is posible to change in the GPU pcb maybe I can bring back to live the GPU (But this is the last option).
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