Raul Rangel has uploaded this change for review.

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WIP: soc/amd/picasso/acpi: Add power resources for UART0

BUG=b:153001807
TEST=suspend and resume with trembyle

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I73c4c7325f1c31238174795b7400eb244cdf8aec
---
M src/soc/amd/picasso/acpi/aoac.asl
M src/soc/amd/picasso/acpi/sb_fch.asl
2 files changed, 12 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/74/42474/1

diff --git a/src/soc/amd/picasso/acpi/aoac.asl b/src/soc/amd/picasso/acpi/aoac.asl
index 6577cfc..036ebc0 100644
--- a/src/soc/amd/picasso/acpi/aoac.asl
+++ b/src/soc/amd/picasso/acpi/aoac.asl
@@ -140,6 +140,7 @@
 	AOAC_DEVICE(I2C2,	7, 0)
 	AOAC_DEVICE(I2C3,	8, 0)
 	AOAC_DEVICE(I2C4,	9, 5)
+	AOAC_DEVICE(FUR0,	11, 0)
 	AOAC_DEVICE(FUR1,	12, 0)
 	AOAC_DEVICE(FUR2,	16, 0)
 	AOAC_DEVICE(FUR3,	26, 0)
diff --git a/src/soc/amd/picasso/acpi/sb_fch.asl b/src/soc/amd/picasso/acpi/sb_fch.asl
index 00774fd..cb186c4 100644
--- a/src/soc/amd/picasso/acpi/sb_fch.asl
+++ b/src/soc/amd/picasso/acpi/sb_fch.asl
@@ -122,6 +122,17 @@
 			Return (Local0)
 		}
 	}
+	Name (_PR0, Package () { \_SB.AOAC.FUR0 })
+	Name (_PR2, Package () { \_SB.AOAC.FUR0 })
+	Name (_PR3, Package () { \_SB.AOAC.FUR0 })
+	Method (_PS0, 0, Serialized) {
+		Printf("FUR0._PS0")
+		\_SB.AOAC.FUR0.TDS = 1
+	}
+	Method (_PS3, 0, Serialized) {
+		Printf("FUR0._PS3")
+		\_SB.AOAC.FUR0.TDS = 3
+	}
 }
 
 Device (FUR1) {

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