This adds support for PCI-based AHCI controller based on DM SCSI. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>master
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/*
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* Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com> |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#include <common.h> |
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#include <ahci.h> |
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#include <dm.h> |
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#include <pci.h> |
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static int ahci_pci_bind(struct udevice *dev) |
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{ |
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struct udevice *scsi_dev; |
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return ahci_bind_scsi(dev, &scsi_dev); |
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} |
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static int ahci_pci_probe(struct udevice *dev) |
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{ |
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return ahci_probe_scsi(dev); |
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} |
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static const struct udevice_id ahci_pci_ids[] = { |
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{ .compatible = "ahci-pci" }, |
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{ } |
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}; |
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U_BOOT_DRIVER(ahci_pci) = { |
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.name = "ahci_pci", |
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.id = UCLASS_AHCI, |
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.of_match = ahci_pci_ids, |
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.bind = ahci_pci_bind, |
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.probe = ahci_pci_probe, |
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}; |
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static struct pci_device_id ahci_pci_supported[] = { |
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{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, |
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{}, |
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}; |
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U_BOOT_PCI_DEVICE(ahci_pci, ahci_pci_supported); |
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