2021-05-18 12:21:48 +00:00
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---
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title: Hardware compatibility list
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x-toc-enable: true
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...
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This sections relates to known hardware compatibility in libreboot.
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For installation instructions, refer to [../install/](../install/).
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NOTE: For T60/R60 thinkpads, make sure that it has an Intel GPU, not an ATI GPU
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because coreboot lacks native video initialization for the ATI GPUs on these
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machines.
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(for later machines like T500, T400, ATI GPU doesn't matter, because it also
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has an Intel GPU, and Libreboot uses the Intel one)
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Supported hardware
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==================
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Libreboot supports the following systems in this release:
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### Desktops (AMD, Intel, x86)
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- [Gigabyte GA-G41M-ES2L motherboard](ga-g41m-es2l.md)
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- [Intel D510MO and D410PT motherboards](d510mo.md)
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- [Intel D945GCLF](d945gclf.md)
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- [Apple iMac 5,2](imac52.md)
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### Servers/workstations (AMD, x86)
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- [ASUS KCMA-D8 motherboard](kcma-d8.md)
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- [ASUS KGPE-D16 motherboard](kgpe-d16.md)
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- [ASUS KFSN4-DRE motherboard](kfsn4-dre.md)
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### Laptops (ARM)
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- [ASUS Chromebook C201](c201.md)
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### Laptops (Intel, x86)
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2021-05-23 16:28:53 +00:00
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- ThinkPad X60 / X60S / X60 Tablet
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- ThinkPad T60 (with Intel GPU)
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2021-05-18 12:21:48 +00:00
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- [Lenovo ThinkPad X200](x200.md)
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- [Lenovo ThinkPad R400](r400.md)
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- [Lenovo ThinkPad T400](t400.md)
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- [Lenovo ThinkPad T500](t500.md)
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- [Lenovo ThinkPad W500](t500.md)
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- [Lenovo ThinkPad R500](r500.md)
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- [Apple MacBook1,1 and MacBook2,1](macbook21.md)
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'Supported' means that the build scripts know how to build ROM images
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for these systems, and that the systems have been tested (confirmed
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working). There may be exceptions; in other words, this is a list of
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'officially' supported systems.
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EC update on i945 (X60, T60) and GM45 (X200, T400, T500, R400, W500, R500)
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==============================================================
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It is recommended that you update to the latest EC firmware version. The
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[EC firmware](../../faq.md#ec-embedded-controller-firmware) is separate from
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libreboot, so we don't actually provide that, but if you still have
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Lenovo BIOS then you can just run the Lenovo BIOS update utility, which
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will update both the BIOS and EC version. See:
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- [../install/#flashrom](../install/#flashrom)
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- <http://www.thinkwiki.org/wiki/BIOS_update_without_optical_disk>
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NOTE: this can only be done when you are using Lenovo BIOS. How to
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update the EC firmware while running libreboot is unknown. Libreboot
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only replaces the BIOS firmware, not EC.
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Updated EC firmware has several advantages e.g. better battery
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handling.
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How to find what EC version you have (i945/GM45)
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------------------------------------------------
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In GNU+Linux, you can try this:
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grep 'at EC' /proc/asound/cards
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Sample output:
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ThinkPad Console Audio Control at EC reg 0x30, fw 7WHT19WW-3.6
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7WHT19WW is the version in different notation, use search engine to find
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out regular version - in this case it's a 1.06 for x200 tablet
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