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authorMarshall Dawson <marshalldawson3rd@gmail.com>2019-05-03 12:42:29 -0600
committerMartin Roth <martinroth@google.com>2019-06-06 18:51:15 +0000
commit43c26cb07fa42e6d5013f2e6bcb4e05522d24c1b (patch)
tree91aa7b2b36118a71f042e9f6d4e960bee1d61799 /src/soc/amd/common
parent4ee83b2f9435fe08cb73ba818b567597cafd973d (diff)
downloadcoreboot-43c26cb07fa42e6d5013f2e6bcb4e05522d24c1b.tar.xz
soc/amd/stoneyridge: Move hda.c to common
BUG=b:131682806 Change-Id: I1aa869584fd6743101c07a6a508abff6426df18d Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32656 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd/common')
-rw-r--r--src/soc/amd/common/block/hda/Kconfig6
-rw-r--r--src/soc/amd/common/block/hda/Makefile.inc1
-rw-r--r--src/soc/amd/common/block/hda/hda.c42
3 files changed, 49 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/hda/Kconfig b/src/soc/amd/common/block/hda/Kconfig
new file mode 100644
index 0000000000..775de2fd8c
--- /dev/null
+++ b/src/soc/amd/common/block/hda/Kconfig
@@ -0,0 +1,6 @@
+config SOC_AMD_COMMON_BLOCK_HDA
+ bool
+ default n
+ help
+ Select this option to use AMD common High Definition Audio
+ driver support.
diff --git a/src/soc/amd/common/block/hda/Makefile.inc b/src/soc/amd/common/block/hda/Makefile.inc
new file mode 100644
index 0000000000..d6f1b3275a
--- /dev/null
+++ b/src/soc/amd/common/block/hda/Makefile.inc
@@ -0,0 +1 @@
+ramstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_HDA) += hda.c
diff --git a/src/soc/amd/common/block/hda/hda.c b/src/soc/amd/common/block/hda/hda.c
new file mode 100644
index 0000000000..f4ea732fba
--- /dev/null
+++ b/src/soc/amd/common/block/hda/hda.c
@@ -0,0 +1,42 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ */
+
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+
+static const unsigned short pci_device_ids[] = {
+ PCI_DEVICE_ID_AMD_SB900_HDA,
+ PCI_DEVICE_ID_AMD_CZ_HDA,
+ 0
+};
+
+static struct pci_operations lops_pci = {
+ .set_subsystem = pci_dev_set_subsystem,
+};
+
+static struct device_operations hda_audio_ops = {
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .ops_pci = &lops_pci,
+};
+
+static const struct pci_driver hdaaudio_driver __pci_driver = {
+ .ops = &hda_audio_ops,
+ .vendor = PCI_VENDOR_ID_AMD,
+ .devices = pci_device_ids,
+};