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mb/google/hatch: Configure miscellaneous features 

set SaGv = SaGv_Enabled , To Enable System Agent dynamic frequency support
set HeciEnabled = 1, To Enable heci communication
set speed_shift_enable = 1 To Enable Speed Shift Technology support

Change-Id: Iea90a65a77ef5e45a802cfe6fd31e1921163b02b
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/30774
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
This commit is contained in:
Ronak Kanabar 2019-01-09 15:50:12 +05:30 committed by Patrick Georgi
parent dc666f50c7
commit d266710d2c
1 changed files with 6 additions and 0 deletions
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6
src/mainboard/google/hatch/variants/baseboard/devicetree.cb
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@ -48,6 +48,12 @@ chip soc/intel/cannonlake
register "SataPortsEnable[1]" = "1"
register "SataPortsDevSlp[1]" = "1"
register "satapwroptimize" = "1"
# Enable System Agent dynamic frequency
register "SaGv" = "SaGv_Enabled"
# Enable heci communication
register "HeciEnabled" = "1"
# Enable Speed Shift Technology support
register "speed_shift_enable" = "1"
register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC2)" # Type-C Port 0
register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC2)" # Type-C Port 1