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| author | Maxim Polyakov <max.senia.poliak@gmail.com> | 2020-02-23 10:51:00 +0300 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-03-03 10:21:15 +0000 |
| commit | f0303dbf919e1a207f2f689e5b344f8e4cee0ab4 (patch) | |
| tree | b8980457a557140f98903c92730cc5f94d808304 /src/mainboard | |
| parent | 7b98e3ebfc3ac12972ba36418f5de7595cc2fb8f (diff) | |
mb/asrock/h110m: Explain why some SATA ports are empty
Change-Id: Ib0a24fab22ee082367b82b3e8ee7383f1f02a4ad
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39119
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/asrock/h110m/devicetree.cb | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mainboard/asrock/h110m/devicetree.cb b/src/mainboard/asrock/h110m/devicetree.cb index fa94dd9e5b..d42d91e556 100644 --- a/src/mainboard/asrock/h110m/devicetree.cb +++ b/src/mainboard/asrock/h110m/devicetree.cb @@ -180,6 +180,11 @@ chip soc/intel/skylake # SATA register "EnableSata" = "1" register "SataSalpSupport" = "1" + # SATA4 and SATA5 are located in the lower right corner of the board, + # but they are not populated. This is because the same PCB is used to + # make boards with better PCHs, which can have up to six SATA ports. + # However, the H110 PCH only has four SATA ports, which explains why + # two connectors are missing. register "SataPortsEnable" = "{ \ [0] = 1, \ [1] = 1, \ @@ -190,8 +195,6 @@ chip soc/intel/skylake [6] = 0, \ [7] = 0, \ }" - # SATA4 and SATA5 are located in the lower right corner - # of the board, but there is no connector for this # PCH UART, SPI, I2C register "SerialIoDevMode" = "{ \ |