This page describes how to run coreboot on the Facebook FBG1701.
FBG1701 are assembled with different onboard memory modules: Rev 1.0 Onboard Samsung K4B8G1646D-MYKO memory Rev 1.1 and 1.2 Onboard Micron MT41K512M16HA-125A memory
Use make menuconfig to configure onboard memory manufacturer
in Mainboard menu.
This board currently requires: fsp blob 3rdparty/fsp/BraswellFspBinPkg/FspBin/BSWFSP.fd Microcode Intel Braswell cpuid 1046C4 version 410 (Used pre-build binary retrieved from Intel site)
The main SPI flash can be accessed using flashrom.
The system has an internal flash chip which is a 8 MiB soldered SOIC-8 chip. This chip is located to the top middle side of the board. It‘s located between SoC and Q7 connector. Use clip (or solder wires) to program the chip. Specifically, it’s a Winbond W25Q64FW (1.8V), whose datasheet can be found here.
The system has an external flash chip which is a 8 MiB soldered SOIC-8 chip. This chip is located in the middle of carrier board close to the flex cable connection. Specifically, it's a Winbond W25Q64FV (3.3V), whose datasheet can be found here.
+------------------+--------------------------------------------------+ | SoC | Intel Atom Processor N3710 | +------------------+--------------------------------------------------+ | CPU | Intel Braswell (N3710) | +------------------+--------------------------------------------------+ | Super I/O, EC | ITE8256 | +------------------+--------------------------------------------------+ | Coprocessor | Intel Management Engine | +------------------+--------------------------------------------------+