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Diffstat (limited to 'Documentation/mainboard')
| -rw-r--r-- | Documentation/mainboard/hp/compaq_8200_sff.md | 80 | ||||
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| -rw-r--r-- | Documentation/mainboard/hp/compaq_8200_sff_flash2.jpg | bin | 0 -> 109551 bytes | |||
| -rw-r--r-- | Documentation/mainboard/index.md | 4 |
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diff --git a/Documentation/mainboard/hp/compaq_8200_sff.md b/Documentation/mainboard/hp/compaq_8200_sff.md new file mode 100644 index 0000000000..9d6a0e7f50 --- /dev/null +++ b/Documentation/mainboard/hp/compaq_8200_sff.md @@ -0,0 +1,80 @@ +# HP Compaq 8200 Elite SFF + +This page describes how to run coreboot on the [Compaq 8200 Elite SFF] desktop +from [HP]. + +## TODO + +The following things are still missing from this coreboot port: + +- Extended HWM reporting +- Advanced LED control +- Advanced power configuration in S3 + +## Flashing coreboot + +```eval_rst ++---------------------+------------+ +| Type | Value | ++=====================+============+ +| Socketed flash | no | ++---------------------+------------+ +| Model | MX25L6406E | ++---------------------+------------+ +| Size | 8 MiB | ++---------------------+------------+ +| In circuit flashing | yes | ++---------------------+------------+ +| Package | SOIC-8 | ++---------------------+------------+ +| Write protection | No | ++---------------------+------------+ +| Dual BIOS feature | No | ++---------------------+------------+ +| Internal flashing | yes | ++---------------------+------------+ +``` + +### Internal programming + +The SPI flash can be accessed using [flashrom]. + +### External programming + +External programming with an SPI adapter and [flashrom] does work, but it powers the +whole southbridge complex. You need to supply enough current through the programming adapter. + +If you want to use a SOIC pomona test clip, you have to cut the 2nd DRAM DIMM holder, +as otherwise there's not enough space near the flash. + +**Position of SOIC-8 flash IC near 2nd DIMM holder** +![][compaq_8200_flash1] + +[compaq_8200_flash1]: compaq_8200_sff_flash1.jpg + +**Closeup view of SOIC-8 flash IC** +![][compaq_8200_flash2] + +[compaq_8200_flash2]: compaq_8200_sff_flash2.jpg + +## Technology + +```eval_rst ++------------------+--------------------------------------+ +| Northbridge | Sandy Bridge | ++------------------+--------------------------------------+ +| Southbridge | bd82x6x | ++------------------+--------------------------------------+ +| CPU | model_206ax | ++------------------+--------------------------------------+ +| SuperIO | :doc:`../../superio/nuvoton/npcd378` | ++------------------+--------------------------------------+ +| EC | | ++------------------+--------------------------------------+ +| Coprocessor | Intel ME | ++------------------+--------------------------------------+ +``` + +[Compaq 8200 Elite SFF]: https://support.hp.com/us-en/document/c03414707 +[HP]: https://www.hp.com/ +[flashrom]: https://flashrom.org/Flashrom diff --git a/Documentation/mainboard/hp/compaq_8200_sff_flash1.jpg b/Documentation/mainboard/hp/compaq_8200_sff_flash1.jpg Binary files differnew file mode 100644 index 0000000000..67aeedf05c --- /dev/null +++ b/Documentation/mainboard/hp/compaq_8200_sff_flash1.jpg diff --git a/Documentation/mainboard/hp/compaq_8200_sff_flash2.jpg b/Documentation/mainboard/hp/compaq_8200_sff_flash2.jpg Binary files differnew file mode 100644 index 0000000000..c406d98177 --- /dev/null +++ b/Documentation/mainboard/hp/compaq_8200_sff_flash2.jpg diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md index b62ad67c2b..23e1ed2d60 100644 --- a/Documentation/mainboard/index.md +++ b/Documentation/mainboard/index.md @@ -5,3 +5,7 @@ This section contains documentation about coreboot on specific mainboards. ## SiFive - [SiFive HiFive Unleashed](sifive/hifive-unleashed.md) + +## HP + +- [Compaq 8200 Elite SFF](hp/compaq_8200_sff.md) |
