Document HP EliteBook 2570p
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>c20230710
Riku Viitanen
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title: HP EliteBook 2560p
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...
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<div class="specs">
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| ***Specifications*** | |
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|---------------------------|-----------------------------------|
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| **Manufacturer** | HP |
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| **Name** | EliteBook 2570p |
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| **Released** | 2012 |
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| **Chipset** | Intel QM77 |
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| **CPU** | Intel Ivy Bridge, socketed |
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| **Graphics** | Intel HD Graphics |
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| **Display** | 12.5" 1366x768 |
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| **Memory** | Up to 16GB (2x8GB) |
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| **Architecture** | x86_64 |
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| **EC** | KBC1126, proprietary |
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| **Intel ME/AMD PSP** | Present, neutered |
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| **Flash chip** | SOIC-16 16MiB |
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| ***Payloads supported*** | |
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|---------------------------|-------|
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| **GRUB** | Works |
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| **SeaBIOS** | Works |
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| **SeaBIOS with GRUB** | Works |
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</div>
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Introduction
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============
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Libreboot has support for this, in the Git repository and release versions
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after (but not including) 20230423.
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Brief board info
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----------------
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HP EliteBook 2570p is a 12.5" laptop very similar to the 2560p.
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The only real difference seems to be that this shipped with Ivy Bridge
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processors rather than Sandy Bridge, and has an USB 3.0 port.
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You can read more specifications directly from HP:
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<https://support.hp.com/us-en/document/c03412731>
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The following is tested and confirmed working
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thanks to Johan Ehnberg (johan@molnix.com):
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- Native raminit with 2+2 (matched or unmatched), 2+8 or 8+8 GiB RAM
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- SeaBIOS and GRUB (booted Devuan and Ubuntu) (corebootfb+txtmode)
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- S3 suspend to RAM
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- Backlight control
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- 2.5" SATA SSD
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- Optical drive slot
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- Gigabit Ethernet
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- Mini-PCIe Wi-Fi
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- SD card reader
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- Bluetooth
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- Touchpad
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- Headphone jack, speakers and microphone
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- Webcam
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- Docking station: all ports except that weird extension port tested,
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hotplug and unplug work
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- VGA & DisplayPort
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- Fn combos, mute button
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- "Launch browser" button: worked one day, not other.
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Probably just not configured in OS.
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These were visible on lsusb, but no further tests were performed:
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- Fingerprint sensor
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- Smart card reader
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- WWAN (3G modem)
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Untested:
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- Trackpoint (not present on cheap aftermarket keyboard tested)
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- ExpressCard
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- eSATA & mSATA (believed to work based on coreboot comments)
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Not working:
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- Radio button
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Installation of Libreboot
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-------------------------
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You can actually just compile the Libreboot ROM for this, and flash the
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entire ROM. The process is the same as 2560p, except you probably have
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a SOIC-16 chip instead of SOIC-8. Follow these instructions:
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<https://doc.coreboot.org/mainboard/hp/2560p.html#programming>
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Refer to that coreboot guide for flashing instructions, and you can
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build the images for it in Libreboot like so:
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./build boot roms hp2570p_16mb
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More information about building ROM images can be found in
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the [build guide](../build/).
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This is an *Ivy Bridge* board which means that a neutered ME image is required
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if you wish to flash the ME region. Libreboot's build system automatically
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downloads, neuters (using `me_cleaner`) and inserts this if compiling from
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source.
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If you're using *Libreboot release* ROM images, the ME image has been scrubbed
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and you must re-insert it. Use the information on this guide to know how
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to do that:
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[Insert binary blobs on Intel Sandybridge/Ivybridge/Haswell
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platforms](../install/ivy_has_common.md)
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You may also wish to change the *default MAC address* if you're planning to
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use the onboard Intel Gigabit Ethernet. You can do this using the information
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in the same guide linked above, or read the nvmutil manual:
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[Modify MAC addresses with nvmutil](../install/nvmutil.md).
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@ -55,6 +55,7 @@ libreboot currently supports the following systems in this release:
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- [Lenovo Thinkpad X230t](../install/x230_external.md)
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- [Lenovo ThinkPad W541](../install/ivy_has_common.md) (no install docs yet)
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- [HP EliteBook 2560p](hp2560p.md)
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- [HP EliteBook 2570p](hp2570p.md)
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- [HP EliteBook Folio 9470m](hp9470m.md)
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### Laptops (ARM, with U-Boot payload)
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