diff options
| author | Frans Hendriks <fhendriks@eltan.com> | 2019-07-15 08:48:55 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-07-17 14:21:52 +0000 |
| commit | ed52e3dd9c33e5f714bde615e16c1b187cdd269f (patch) | |
| tree | a19282a87dd1789b319ea0ac3612963148bb2983 /Documentation | |
| parent | 6feb4dadd85518c5e4603cb7da48ac4bec484c62 (diff) | |
mainboard/portwell/m107: Do initial mainboard commit
Initial support for Portwell PQ7-M107 (Q7) module.
Code based on Intel Strago mainboard.
BUG=N/A
TEST=booting SeaBIOS and Linux 4.20 kernel on PQ7-M107
Change-Id: I7d3173fdcf881f894a75cd9798ba173b425d4e62
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29470
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/mainboard/index.md | 4 | ||||
| -rw-r--r-- | Documentation/mainboard/portwell/pq7-m107.md | 79 |
2 files changed, 83 insertions, 0 deletions
diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md index 14c62edeb9..8c3f6eae12 100644 --- a/Documentation/mainboard/index.md +++ b/Documentation/mainboard/index.md @@ -69,6 +69,10 @@ The boards in this section are not real mainboards, but emulators. - [T4xx common](lenovo/t4xx_series.md) - [X2xx common](lenovo/x2xx_series.md) +## Portwell + +- [PQ7-M107](portwell/pq7-m107.md) + ### Sandy Bridge series - [T420](lenovo/t420.md) diff --git a/Documentation/mainboard/portwell/pq7-m107.md b/Documentation/mainboard/portwell/pq7-m107.md new file mode 100644 index 0000000000..e4da415bf4 --- /dev/null +++ b/Documentation/mainboard/portwell/pq7-m107.md @@ -0,0 +1,79 @@ +# Portwell PQ7-M107 + +This page describes how to run coreboot on the [Portwell PQ7-M107]. + +PQ7-M107 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 manufacture` in Mainboard +menu. + +## Required blobs + +This board currently requires: +fsp blob 3rdparty/fsp/BraswellFspBinPkg/FspBin/BSWFSP.fd +Microcode Intel Braswell cpuid 1046C4 version 410 + (Used pre-built binary retrieved from Intel site) + +## Flashing coreboot + +### Internal programming + +The main SPI flash can be accessed using [flashrom]. + +### External programming + +The system has an internal flash chip which is a 8 MiB soldered SOIC-8 chip. +This chip is located on 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][W25Q64FW]. + +## Known issues + +- The PQ7 module contains Q7 connector only. Depending on the carrier +serial/video/pcie ports might be available. + +## Untested + +- hardware monitor +- SDIO +- Full Embedded Controller support + +## Working (using carrier) + +- USB +- Gigabit Ethernet +- integrated graphics +- flashrom +- external graphics +- PCIe +- eMMC +- SATA +- serial port +- SMbus +- HDA (codec on carrier) +- initialization with FSP MR2 +- SeaBIOS payload (version rel-1.11.0-44-g7961917) +- Embedded Linux (Ubuntu 4.15+) + +## Technology + +```eval_rst ++------------------+--------------------------------------------------+ +| SoC | Intel Atom Processor N3710 | ++------------------+--------------------------------------------------+ +| CPU | Intel Braswell (N3710) | ++------------------+--------------------------------------------------+ +| Super I/O, EC | ITE8256 | ++------------------+--------------------------------------------------+ +| Coprocessor | Intel Management Engine | ++------------------+--------------------------------------------------+ +``` + +[Portwell PQ7-M107]: http://portwell.com/products/detail.php?CUSTCHAR1=PQ7-M107 +[W25Q64FW]: https://www.winbond.com/resource-files/w25q64fw%20revn%2005182017%20sfdp.pdf +[flashrom]: https://flashrom.org/Flashrom +[Board manual]: www.portwell.com/pdf/embedded/PQ7-M107.pdf |