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mb/siemens/mc_apl6: Enable VT-d feature 

This mainboard needs VT-d to be enabled. Do so in devicetree.

Change-Id: I9f2f733163be019ac329660d7633b48c5d7896f1
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36749
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
This commit is contained in:
Werner Zeh 2019-11-11 14:17:27 +01:00 committed by Patrick Georgi
parent 71a94301c0
commit 1b8102474e
1 changed files with 3 additions and 0 deletions
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3
src/mainboard/siemens/mc_apl1/variants/mc_apl6/devicetree.cb
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@ -14,6 +14,9 @@ chip soc/intel/apollolake
register "pcie_rp_clkreq_pin[4]" = "CLKREQ_DISABLED" register "pcie_rp_clkreq_pin[4]" = "CLKREQ_DISABLED"
register "pcie_rp_clkreq_pin[5]" = "CLKREQ_DISABLED" register "pcie_rp_clkreq_pin[5]" = "CLKREQ_DISABLED"
# Enable Vtd feature
register "enable_vtd" = "1"
device domain 0 on device domain 0 on
device pci 00.0 on end # - Host Bridge device pci 00.0 on end # - Host Bridge
device pci 00.1 off end # - DPTF device pci 00.1 off end # - DPTF