Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/39119 )
Change subject: mb/asrock/h110m: Explain why some SATA ports are empty ......................................................................
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 --- M src/mainboard/asrock/h110m/devicetree.cb 1 file changed, 5 insertions(+), 2 deletions(-)
Approvals: build bot (Jenkins): Verified Angel Pons: Looks good to me, approved
diff --git a/src/mainboard/asrock/h110m/devicetree.cb b/src/mainboard/asrock/h110m/devicetree.cb index fa94dd9..d42d91e 100644 --- a/src/mainboard/asrock/h110m/devicetree.cb +++ b/src/mainboard/asrock/h110m/devicetree.cb @@ -180,6 +180,11 @@ # 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 @@ [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" = "{ \