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authorSubrata Banik <subrata.banik@intel.com>2019-10-30 16:34:41 +0530
committerPatrick Georgi <pgeorgi@google.com>2019-11-01 11:50:45 +0000
commit29f12e4d487724b40d01df98df15ecbee7f016c9 (patch)
treeabeb0f41dbebffbb7d6ccead044902b951bfbf08 /src/soc/intel/common
parentfa2f793957d03c96b2ad3a048b0889fe4203cb81 (diff)
downloadcoreboot-29f12e4d487724b40d01df98df15ecbee7f016c9.tar.xz
soc/intel/{cnl,icl,skl}: Move ipu.asl into common/block/acpi
This patch creates a common instance of ipu.asl inside intel common code (soc/intel/common/block/acpi/acpi) and ask cnl & icl soc code to refer ipu.asl from common code block. TEST=Able to build and boot Hatch and ICL DE system. Dump DSDT.asl to verify Device(IMGU) presence after booting to OS. Change-Id: I4d18571008c199fd5c3dbeed8cba9374520359b4 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36459 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/intel/common')
-rw-r--r--src/soc/intel/common/block/acpi/acpi/ipu.asl23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/acpi/acpi/ipu.asl b/src/soc/intel/common/block/acpi/acpi/ipu.asl
new file mode 100644
index 0000000000..2c550edcbb
--- /dev/null
+++ b/src/soc/intel/common/block/acpi/acpi/ipu.asl
@@ -0,0 +1,23 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Intel Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/* IPU3 input system - Device 05, Function 0 */
+Device (IMGU)
+{
+ Name (_ADR, 0x00050000)
+ Name (_DDN, "Imaging Unit")
+ Name (_CCA, ZERO)
+ Name (CAMD, 0x01)
+}