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authorMarshall Dawson <marshalldawson3rd@gmail.com>2019-05-03 16:10:34 -0600
committerMartin Roth <martinroth@google.com>2019-06-06 19:24:59 +0000
commitaa67defafd09979081d2269cb1ab060417525816 (patch)
tree9e5ee96473dd8b0db94fe83b136e90c64a64b15c /src/soc/amd/common/block/sata
parent25e5401cdddb9e58f48e97485adb3ec2a05dfb5d (diff)
soc/amd/stoneyridge: Move sata to common
Relocate generic sata support from stoneyridge to common/block. BUG=b:131682806 Change-Id: I4e9eddaa291e5e03f4f8d88826973c5b8ee9a1c5 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32661 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd/common/block/sata')
-rw-r--r--src/soc/amd/common/block/sata/Kconfig5
-rw-r--r--src/soc/amd/common/block/sata/Makefile.inc1
-rw-r--r--src/soc/amd/common/block/sata/sata.c41
3 files changed, 47 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/sata/Kconfig b/src/soc/amd/common/block/sata/Kconfig
new file mode 100644
index 0000000000..0c3d5bc0a1
--- /dev/null
+++ b/src/soc/amd/common/block/sata/Kconfig
@@ -0,0 +1,5 @@
+config SOC_AMD_COMMON_BLOCK_SATA
+ bool
+ default n
+ help
+ Select this option to use AMD common SATA driver support.
diff --git a/src/soc/amd/common/block/sata/Makefile.inc b/src/soc/amd/common/block/sata/Makefile.inc
new file mode 100644
index 0000000000..59b99eb9b4
--- /dev/null
+++ b/src/soc/amd/common/block/sata/Makefile.inc
@@ -0,0 +1 @@
+ramstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_HDA) += sata.c
diff --git a/src/soc/amd/common/block/sata/sata.c b/src/soc/amd/common/block/sata/sata.c
new file mode 100644
index 0000000000..cbbc7cfd92
--- /dev/null
+++ b/src/soc/amd/common/block/sata/sata.c
@@ -0,0 +1,41 @@
+/*
+ * 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>
+#include <amdblocks/sata.h>
+
+void __weak soc_enable_sata_features(struct device *dev) { }
+
+static struct device_operations sata_ops = {
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .init = soc_enable_sata_features,
+};
+
+static const unsigned short pci_device_ids[] = {
+ PCI_DEVICE_ID_AMD_CZ_SATA,
+ PCI_DEVICE_ID_AMD_CZ_SATA_AHCI,
+ 0
+};
+
+static const struct pci_driver sata0_driver __pci_driver = {
+ .ops = &sata_ops,
+ .vendor = PCI_VENDOR_ID_AMD,
+ .devices = pci_device_ids,
+};