I wanted to know is there a good Programmer on the market who can program efi chips from macbooks without unsoldering the chip using the Isp connector?
i'm currently using raspberry pi but for 2015 model pro and air it doesnt work, i get different efi dumps.

Different pinout in new models can appear. Compare pinouts and modify rasPI programm.

thank's for your reply, but i wanted to know if there
is a better programmer to work with this macbooks.
raspberry works fine till 2014 models but works very slow
and for 2015 models it doesnt read good (get different dumps)

i have also sofitech -16B and Mini programmer but onboard efi program is impossible, must unsolder chip

If You know programming of CYPRESS MCUs, they has native hi speed SPI interface in some models.
For highest speed You need to use 4 bit mode of SPI @ 33MHz clock = 133Mbps data exchange speed.

Or reprogram your procedures in RasPI.

Sorry for my bad english,
but i ment instead of programming with raspberry i need another programmer who can program macbooks 2015 models without unsoldering the efi chip and using the clip.
I have the Sofi SP-8A and SP-16B and the mini programmer but they all do not work with this clip due power problems.

All You need, to make adapter with bus drivers, which can drive more than 1 chip on bus.

Саn you please tell more about how you programm 2013-2014 models EFI's with Raspberry? What soft do you use?
---------- Добавлено спустя 5 минут 2 секунды: ----------
And what port? GPIO?

First at all my condolences for mine russian friends for this terror action!!

I use Flashrom with raspberry. Look at here for more info
https://ghostlyhaks.com/blog/apple-efi/ ... ?showall=1

Thank you!