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diff --git a/Documentation/mainboard/supermicro/x11ssh-tf.md b/Documentation/mainboard/supermicro/x11ssh-tf.md new file mode 100644 index 0000000000..a9dc838906 --- /dev/null +++ b/Documentation/mainboard/supermicro/x11ssh-tf.md @@ -0,0 +1,74 @@ +# Supermicro X11SSH-TF + +This section details how to run coreboot on the [Supermicro X11SSH-TF]. + +## Required proprietary blobs + +* [Intel FSP2.0] +* Intel ME + +## Flashing coreboot + +The board can be flashed externally using *some* programmers. +The CH341 was found working, while Dediprog won't detect the chip. + +For more details have a look at the [flashing tutorial]. + +The flash IC can be found between the two PCIe slots near the southbridge: + + +## BMC (IPMI) + +This board has an ASPEED [AST2400], which has BMC functionality. The +BMC firmware resides in a 32 MiB SOIC-16 chip in the corner of the +mainboard near the [AST2400]. This chip is an [MX25L25635F]. + +## Known issues + +- Intel SGX causes secondary APs to crash (disabled for now). +- Tianocore doesn't work with Aspeed NGI, as it's text mode only. +- After S5 resume coreboot detects more DIMMs than installed, causing FSP-M + to fail. + +## Tested and working + +- USB ports +- M.2 2280 NVMe slot +- 2x 10GB Ethernet +- SATA +- RS232 +- VGA on Aspeed +- Super I/O initialisation +- ECC DRAM detection +- PCIe slots +- TPM on TPM expansion header +- BMC (IPMI) + +## Technology + +```eval_rst ++------------------+--------------------------------------------------+ +| CPU | Intel Kaby Lake | ++------------------+--------------------------------------------------+ +| PCH | Intel C236 | ++------------------+--------------------------------------------------+ +| Super I/O | ASPEED AST2400 | ++------------------+--------------------------------------------------+ +| Coprocessor | Intel SPS (server version of the ME) | ++------------------+--------------------------------------------------+ +| Coprocessor | ASPEED AST2400 | ++------------------+--------------------------------------------------+ +``` + +## Extra links + +- [Board manual] + +[AST2400]: https://www.aspeedtech.com/products.php?fPath=20&rId=376 +[Board manual]: https://www.supermicro.com/manuals/motherboard/C236/MNL-1783.pdf +[flashrom]: https://flashrom.org/Flashrom +[MX25L25635F]: https://media.digikey.com/pdf/Data%20Sheets/Macronix/MX25L25635F.pdf +[N25Q128A]: https://www.micron.com/~/media/Documents/Products/Data%20Sheet/NOR%20Flash/Serial%20NOR/N25Q/n25q_128mb_3v_65nm.pdf +[flashing tutorial]: ../../flash_tutorial/ext_power.md +[Intel FSP2.0]: ../../soc/intel/fsp/index.md +[Supermicro X11SSH-TF]: https://www.supermicro.com/en/products/motherboard/X11SSH-TF |