GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/drivers/ata/ahci-pci.c

@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
+ */
+
+#include <common.h>
+#include <ahci.h>
+#include <dm.h>
+#include <pci.h>
+
+static int ahci_pci_bind(struct udevice *dev)
+{
+	struct udevice *scsi_dev;
+
+	return ahci_bind_scsi(dev, &scsi_dev);
+}
+
+static int ahci_pci_probe(struct udevice *dev)
+{
+	return ahci_probe_scsi_pci(dev);
+}
+
+static const struct udevice_id ahci_pci_ids[] = {
+	{ .compatible = "ahci-pci" },
+	{ }
+};
+
+U_BOOT_DRIVER(ahci_pci) = {
+	.name	= "ahci_pci",
+	.id	= UCLASS_AHCI,
+	.of_match = ahci_pci_ids,
+	.bind	= ahci_pci_bind,
+	.probe = ahci_pci_probe,
+};
+
+static struct pci_device_id ahci_pci_supported[] = {
+	{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) },
+	{ PCI_DEVICE(0x1b21, 0x0611) },
+	{},
+};
+
+U_BOOT_PCI_DEVICE(ahci_pci, ahci_pci_supported);