Leah Rowe
parent
a6d33c4158
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2cf3d6911a
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@ -35,41 +35,20 @@ OR YOU MIGHT BRICK YOUR MACHINE: [SAFETY PRECAUTIONS](../../news/safety.md)**
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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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from Libreboot 20230423 onwards.
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Brief board info
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----------------
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================
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HP EliteBook 2560p is a 12.5" laptop you can read more about here:
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<https://support.hp.com/us-en/product/hp-elitebook-2560p-notebook-pc/5071201>
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Installation of Libreboot
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-------------------------
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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, then flash it. The *coreboot* project proper, has information
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about this:
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Coreboot also has some information:
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<https://doc.coreboot.org/mainboard/hp/2560p.html#programming>
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Refer to the coreboot guide for flashing instructions, and you can build the
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images for it in Libreboot like so:
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./mk -b coreboot hp2560p_8mb
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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 a *Sandybridge* 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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@ -77,9 +56,7 @@ to do that:
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[Insert vendor files 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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Make sure to set the MAC address in the flash:
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[Modify MAC addresses with nvmutil](../install/nvmutil.md).
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Refer to the [Libreboot flashing guides](../install/spi.md)
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@ -34,85 +34,20 @@ HP EliteBook 2570p
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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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================
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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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Vendor info here:
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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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=========================
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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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Coreboot also has some information:
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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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./mk -b coreboot 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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|
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@ -120,9 +55,7 @@ to do that:
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[Insert vendor files 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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Make sure to set the MAC address in the flash:
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[Modify MAC addresses with nvmutil](../install/nvmutil.md).
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Refer to the [Libreboot flashing guides](../install/spi.md)
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@ -108,9 +108,7 @@ system stores hashes of the IFD, GbE and a copy of IFD/GbE in private flash,
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restoring them if they were modified, but erasing the private flash disables
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this security mechanism.
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Here is a photo of the board, with the flashes:
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Coreboot has its own page about this machine:
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<https://doc.coreboot.org/mainboard/hp/elitebook_820_g2.html>
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