Change in coreboot[master]: mainboard: Drop `SataMode` setting from Tiger Lake devicetrees

[Felix Singer (Code Review)]

Felix Singer has submitted this change. ( https://review.coreboot.org/c/coreboot/+/59890 )

Change subject: mainboard: Drop `SataMode` setting from Tiger Lake devicetrees
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mainboard: Drop `SataMode` setting from Tiger Lake devicetrees

All Tiger Lake mainboards use the default value for the setting
`SataMode`. Thus, drop it from their devicetree.

Change-Id: I291048250bc82552fde7c71a1dcda4894a61d465
Signed-off-by: Felix Singer 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59890
Reviewed-by: Angel Pons 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
M src/mainboard/google/volteer/variants/baseboard/devicetree.cb
2 files changed, 0 insertions(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Angel Pons: Looks good to me, approved

diff --git a/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb b/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
index aeab2d4..0672224 100644
--- a/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
@@ -25,7 +25,6 @@
    # FSP configuration
    register "SaGv" = "SaGv_Disabled"

-	register "SataMode" = "0"
    register "SataSalpSupport" = "1"

# TODO: the lengths are all MID for right now.
diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
index 1958e99..a93a38a 100644
--- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
@@ -146,7 +146,6 @@
    register "PcieClkSrcUsage[6]" = "PCIE_CLK_NOTUSED"

# Enable SATA
-	register "SataMode" = "0"
    register "SataSalpSupport" = "1"
    register "SataPortsEnable[0]" = "0"
    register "SataPortsEnable[1]" = "1"