New patch to review for coreboot: mb/google/poppy: [TESTONLY] report IMGU device does not support Cache Coherent DMA

[Rizwan Qureshi]

Rizwan Qureshi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18512

-gerrit

commit b277aadfcdf1ddc4015aa11e56d43cf09df90c22
Author: Rizwan Qureshi 
Date:   Mon Feb 27 21:12:41 2017 +0530

mb/google/poppy: [TESTONLY] report IMGU device does not support Cache Coherent DMA

report IMGU device does not support Cache Coherent DMA via _CCA ACPI object

Change-Id: I177cca42174fcb0bcc095088df30768b637f42df
    Signed-off-by: Rizwan Qureshi 
---
 src/mainboard/google/poppy/dsdt.asl | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/mainboard/google/poppy/dsdt.asl b/src/mainboard/google/poppy/dsdt.asl
index 2007691..503876a 100644
--- a/src/mainboard/google/poppy/dsdt.asl
+++ b/src/mainboard/google/poppy/dsdt.asl
@@ -36,6 +36,16 @@ DefinitionBlock(

Scope (_SB)
    {
+
+		/* Imaging Unit - Device 05, Function 0 */
+
+		Device (IMGU)
+		{
+			Name (_ADR, 0x00050000)
+			Name (_DDN, "Imaging Unit")
+			Name (_CCA, ZERO)
+		}
+
    	Device (PWRB)
    	{
    		Name (_HID, EisaId ("PNP0C0C"))