THUNDERBOLT 3 擴充卡改DROM 中文教學(GC-Alpine Ridge篇)

下載修改好的韌體

GC Alpine Ridge
Modified firmware based on OSY method, and custom SSDT by @NorthAmTransAm & DSM2 code for DSB2 and USB.
“REQUIRED” 3 & 5 pin Jumper for force power; TB HDR cable causes thunderbolt to not function.
Behavior:
Plug on Warm/Cold Boot, Hot Plug, eGPU, Sleep without ejecting devices, 2.0/3.0 USB C works.
GC Titian Ridge: Still needs work for USB
Modified firmware by DSM2 (See next Post) , custom SSDT from who knows where with NHI0 section “this helped with sleep with drives” from DSM2 EFI.
“REQUIRED” 3 & 5 pin Jumper for force power; TB HDR cable causes thunderbolt to not function.
Behavior:
Plug on Warm/Cold Boot, Hot Plug, eGPU, eGPU needs to be ejected for sleep otherwise you receive disconnect error.
Both Cards are installed in RP21,PXSX bottom long slot for tests, if placed in PEG1,PEGP middle long slot titian does not work at all and the alpine has working usb, but not TB3.

Please do not cloud CaseySJ build thread about how to flash your device and you take all risk onto yourself.

在 MacOS 上使用BREW安裝FLASHROM

開啟終端機,填入指令:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
《THUNDERBOLT 3 擴充卡改DROM 中文教學(GC-Alpine Ridge篇)》

現在安裝flashrom如下

brew install flashrom

組裝編程器

組裝編程器時,請查看綠色小板上數字的指示。

《THUNDERBOLT 3 擴充卡改DROM 中文教學(GC-Alpine Ridge篇)》

連接到藍晶片

如下圖所示對齊編程器,首先將焦點對準剪輯的一側。對齊一側,然後另一側用力向下推。

《THUNDERBOLT 3 擴充卡改DROM 中文教學(GC-Alpine Ridge篇)》

驗證FLASHROM可以檢測到您的 CH341A 24 25系列EEPROM FLASH BIOS USB 編程器

flashrom -p ch341a_spi
《THUNDERBOLT 3 擴充卡改DROM 中文教學(GC-Alpine Ridge篇)》

讀取 Flash 晶片。

  • 首先我們讀取閃存芯片的內容並存儲原始ROM的備份。我們在終端中使用flashrom讀取內容 3 次並驗證所有三個文件是否相同。這讓我們確信芯片被正確讀取。
sudo flashrom -p ch341a_spi -r Give_the_Contents_a_Name.bin

your Original Alpine Ridge Blue Chip Firmware

sudo flashrom -p ch341a_spi -r OriginalFirmware-AlpineRidge.bin

your Alpine Ridge using the AlpineRidgeGC-V3.bin custom firmware

sudo flashrom -p ch341a_spi -w AlpineRidgeGC-V3.bin

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