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diff --git a/Documentation/mainboard/supermicro/x11-lga1151-series/x11ssh-f/x11ssh-f.md b/Documentation/mainboard/supermicro/x11-lga1151-series/x11ssh-f/x11ssh-f.md new file mode 100644 index 0000000000..f009bbe2ae --- /dev/null +++ b/Documentation/mainboard/supermicro/x11-lga1151-series/x11ssh-f/x11ssh-f.md @@ -0,0 +1,103 @@ +# Supermicro X11SSH-F + +This section details how to run coreboot on the [Supermicro X11SSH-F]. + +## Flashing coreboot + +The board can be flashed externally. [STM32-based programmers] worked. + +The flash IC "W25Q128.V" (detected by flashrom) can be found near PCH PCIe Slot 4. It is sometime +socketed, and covered by a sticker, hindering the observation of its precise model. + +It can be programmed in-system with a clip like pomona 5250. + +## BMC (IPMI) + +This board has an ASPEED [AST2400], which has BMC/[IPMI] functionality. The BMC firmware resides in a +32 MiB SOIC-16 chip in the corner of the mainboard near the PCH PCIe Slot 4. This chip is a +[MX25L25635F]. + +## IGD + +If an IGD is integrated with CPU, it will be enabled on this board. Though there is no video output +for it (The onboard VGA port is connected to BMC), it is said to be capable of being used for compute +tasks, or for offloading graphics rendering via "muxless" [vga_witcheroo]. + +## Tested and working + +- SeaBIOS payload to boot Kali Linux live USB +- ECC ram (Linux' ie31200 driver works) +- Integrated graphics device available without output +- USB ports +- Ethernet +- SATA ports +- RS232 external +- PCIe slots +- BMC (IPMI) +- VGA on Aspeed +- TPM on TPM expansion header + +## Known issues + +- See general issue section +- S3 resume not working (vendor and coreboot) +- SeaBIOS cannot make use of VGA on Aspeed (even if IGD is disabled) + +## ToDo + +- Fix known issues +- Testing other payloads + +## Technology + +```eval_rst ++------------------+--------------------------------------------------+ +| CPU | Intel Kaby Lake | ++------------------+--------------------------------------------------+ +| PCH | Intel C236 | ++------------------+--------------------------------------------------+ +| Coprocessor | Intel SPS (server version of the ME) | ++------------------+--------------------------------------------------+ +| Super I/O | ASPEED AST2400 | ++------------------+--------------------------------------------------+ +| Ethernet | 2x Intel I210-AT 1 GbE | +| | 1x dedicated BMC | ++------------------+--------------------------------------------------+ +| PCIe slots | 1x 3.0 x8 | +| | 1x 3.0 x8 (in x16) | +| | 1x 3.0 x4 (in x8) | +| | 1x 3.0 x2 (in M.2 slot with key M) | ++------------------+--------------------------------------------------+ +| USB slots | 2x USB 2.0 (ext) | +| | 2x USB 3.0 (ext) | +| | 1x USB 3.0 (int) | +| | 1x dual USB 3.0 header | +| | 2x dual USB 2.0 header | ++------------------+--------------------------------------------------+ +| SATA slots | 8x S-ATA III | ++------------------+--------------------------------------------------+ +| Other slots | 1x RS232 (ext) | +| | 1x RS232 header | +| | 1x TPM header | +| | 1x Power SMB header | +| | 5x PWM Fan connector | +| | 2x I-SGPIO | +| | 2x S-ATA DOM Power connector | +| | 1x XDP Port (connector may absent) | +| | 1x External BMC I2C Header (for IPMI card) | +| | 1x Chassis Intrusion Header | ++------------------+--------------------------------------------------+ +``` + +## Extra links + +- [Supermicro X11SSH-F] +- [Board manual] + +[Supermicro X11SSH-F]: https://www.supermicro.com/en/products/motherboard/X11SSH-F +[Board manual]: https://www.supermicro.com/manuals/motherboard/C236/MNL-1778.pdf +[AST2400]: https://www.aspeedtech.com/products.php?fPath=20&rId=376 +[IPMI]: ../../../../drivers/ipmi_kcs.md +[MX25L25635F]: https://media.digikey.com/pdf/Data%20Sheets/Macronix/MX25L25635F.pdf +[STM32-based programmers]: https://github.com/dword1511/stm32-vserprog +[vga_switcheroo]: https://01.org/linuxgraphics/gfx-docs/drm/gpu/vga-switcheroo.html |