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diff --git a/Documentation/mainboard/hp/2170p.md b/Documentation/mainboard/hp/2170p.md new file mode 100644 index 0000000000..5f67c38b11 --- /dev/null +++ b/Documentation/mainboard/hp/2170p.md @@ -0,0 +1,91 @@ +# HP EliteBook 2170p + +This page is about the notebook [HP EliteBook 2170p]. + +## Release status + +HP EliteBook 2170p was released in 2012 and is now end of life. +It can be bought from a secondhand market like Taobao or eBay. + +## Required proprietary blobs + +The following blobs are required to operate the hardware: +1. EC firmware +2. Intel ME firmware + +EC firmware can be retrieved from the HP firmware update image, or the firmware +backup of the laptop. EC Firmware is part of the coreboot build process. +The guide on extracting EC firmware and using it to build coreboot is in +document [HP Laptops with KBC1126 Embedded Controller](hp_kbc1126_laptops). + +Intel ME firmware is in the flash chip. It is not needed when building coreboot. + +## Programming + +The flash chip is located between the memory slots, WWAN card and CPU, +covered by the base enclosure, which needs to be removed according to +the [Maintenance and Service Guide] to access the flash chip. Unlike +other variants, the flash chip on 2170p is socketed, so it can be taken +off and operated with an external programmer. + +Pin 1 of the flash chip is at the side near the CPU. + + + +For more details have a look at the general [flashing tutorial]. + +## Debugging + +The board can be debugged with serial port on the dock or EHCI debug. +The EHCI debug port is the left USB3 port. + +## Test status + +### Known issues + +- GRUB payload freezes if at_keyboard module is in the GRUB image + ([bug #141]) + +### Untested + +- Fingerprint Reader +- Dock: Parallel port, PS/2 mouse, S-Video port + +### Working + +- Integrated graphics init with libgfxinit +- SATA +- Audio: speaker and microphone +- Ethernet +- WLAN +- WWAN +- Bluetooth +- SD Card Reader +- SmartCard Reader +- USB +- DisplayPort +- Keyboard, touchpad and trackpoint +- EC ACPI support and thermal control +- Dock: all USB ports, DVI-D, Serial debug, PS/2 keyboard +- TPM +- Internal flashing when IFD is unlocked +- Using `me_cleaner` + + +## Technology + +```eval_rst ++------------------+--------------------------------------------------+ +| CPU | Intel Sandy/Ivy Bridge (FCPGA988) | ++------------------+--------------------------------------------------+ +| PCH | Intel Panther Point QM77 | ++------------------+--------------------------------------------------+ +| EC | SMSC KBC1126 | ++------------------+--------------------------------------------------+ +| Coprocessor | Intel Management Engine | ++------------------+--------------------------------------------------+ +``` + +[HP EliteBook 2170p]: https://support.hp.com/us-en/product/hp-elitebook-2170p-notebook-pc/5245427 +[Maintenance and Service Guide]: http://h10032.www1.hp.com/ctg/Manual/c03387961.pdf +[flashing tutorial]: ../../tutorial/flashing_firmware/ext_power.md |