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diff --git a/i18n/fr_FR/docs/hardware/kcma-d8.md b/i18n/fr_FR/docs/hardware/kcma-d8.md new file mode 100644 index 00000000..fb7e6eed --- /dev/null +++ b/i18n/fr_FR/docs/hardware/kcma-d8.md @@ -0,0 +1,104 @@ +--- +title: ASUS KCMA-D8 desktop/workstation board +... + +This is a desktop board using AMD hardware (Fam10h *and Fam15h* CPUs +available). It can also be used for building a high-powered workstation. +Powered by libreboot. The coreboot port was done by Timothy Pearson of +Raptor Engineering Inc. and, working with them, merged into libreboot. + +*Memory initialization is still problematic, for some modules. We +recommend avoiding Kingston modules.* + +Flashing instructions can be found at +[../install/\#flashrom](../install/#flashrom) - note that external +flashing is required (e.g. BBB), if the proprietary (ASUS) firmware is +currently installed. If you already have libreboot, by default it is +possible to re-flash using software running in GNU+Linux on the kcma-d8, +without using external hardware. + +CPU compatibility +================= + +*Use Opteron 4200 series (works without microcode updates, including hw +virt).* 4300 series needs microcode updates, so avoid those CPUs. 4100 +series is too old, and mostly untested. + +Board status (compatibility) {#boardstatus} +============================ + +See <https://raptorengineeringinc.com/coreboot/kcma-d8-status.php>. + +Form factor {#formfactor} +=========== + +This board is ATX form factor. While the [ATX standard, version 2.2](https://web.archive.org/web/20120725150314/http://www.formfactors.org/developer/specs/atx2_2.pdf) +specifies board dimensions 305mm x 244mm, this board measures 305mm x 253mm; +ensure your case supports this extra ~centimeter in width. + +IPMI iKVM module add-on {#ipmi} +======================= + +Don't use it. It uses proprietary firmware and adds a backdoor (remote +out-of-band management chip, similar to the [Intel Management +Engine](../../faq.md#intelme). Fortunately, the firmware is +unsigned (possibly to replace) and physically separate from the +mainboard since it's on the add-on module, which you don't have to +install. + +Flash chips {#flashchips} +=========== + +2MiB flash chips are included by default, on these boards. It's on a +P-DIP 8 slot (SPI chip). The flash chip can be upgraded to higher sizes: +4MiB, 8MiB or 16MiB. With at least 8MiB, you could feasibly fit a +compressed linux+initramfs image (BusyBox+Linux system) into CBFS and +boot that, loading it into memory. + +Libreboot has configs for 2, 4, 8 and 16 MiB flash chip sizes (default +flash chip is 2MiB). + +*DO NOT hot-swap the chip with your bare hands. Use a P-DIP 8 chip +extractor. These can be found online. See +<http://www.coreboot.org/Developer_Manual/Tools#Chip_removal_tools>* + +Native graphics initialization {#graphics} +============================== + +Only text-mode is known to work, but linux(kernel) can initialize the +framebuffer display (if it has KMS - kernel mode setting). + +Current issues {#issues} +============== + +- LRDIMM memory modules are currently incompatible +- SAS (via PIKE 2008 module) requires non-free option ROM (and + SeaBIOS) to boot from it (theoretically possible to replace, but you + can put a kernel in CBFS or on SATA and use that to boot GNU, which + can be on a SAS drive. The linux kernel can use those SAS drives + (via PIKE module) without an option ROM). + +- IPMI iKVM module (optional add-on card) uses proprietary firmware. + Since it's for remote out-of-band management, it's theoretically a + backdoor similar to the Intel Management Engine. Fortunately, unlike + the ME, this firmware is unsigned which means that a free + replacement is theoretically possible. For now, the libreboot + project recommends not installing the module. [This + project](https://github.com/facebook/openbmc) might be interesting + to derive from, for those who want to work on a free replacement. In + practise, out-of-band management isn't very useful anyway (or at + the very least, it's not a major inconvenience to not have it). +- Graphics: only text-mode works. See [\#graphics](#graphics) + +Hardware specifications {#specifications} +----------------------- + +Check the ASUS website. + +Copyright © 2016 Leah Rowe <info@minifree.org>\ + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License Version 1.3 or any later +version published by the Free Software Foundation +with no Invariant Sections, no Front Cover Texts, and no Back Cover Texts. +A copy of this license is found in [../fdl-1.3.md](../fdl-1.3.md) |