| // SPDX-License-Identifier: GPL-2.0+ | |
| /* | |
| * Copyright (C) 2016 Stefan Roese <[email protected]> | |
| */ | |
| #include <common.h> | |
| #include <ahci.h> | |
| #include <dm.h> | |
| /* | |
| * Dummy implementation that can be overwritten by a board | |
| * specific function | |
| */ | |
| __weak int board_ahci_enable(void) | |
| { | |
| return 0; | |
| } | |
| static int mvebu_ahci_bind(struct udevice *dev) | |
| { | |
| struct udevice *scsi_dev; | |
| int ret; | |
| ret = ahci_bind_scsi(dev, &scsi_dev); | |
| if (ret) { | |
| debug("%s: Failed to bind (err=%d\n)", __func__, ret); | |
| return ret; | |
| } | |
| return 0; | |
| } | |
| static int mvebu_ahci_probe(struct udevice *dev) | |
| { | |
| /* | |
| * Board specific SATA / AHCI enable code, e.g. enable the | |
| * AHCI power or deassert reset | |
| */ | |
| board_ahci_enable(); | |
| ahci_probe_scsi(dev, (ulong)devfdt_get_addr_ptr(dev)); | |
| return 0; | |
| } | |
| static const struct udevice_id mvebu_ahci_ids[] = { | |
| { .compatible = "marvell,armada-3700-ahci" }, | |
| { .compatible = "marvell,armada-8k-ahci" }, | |
| { } | |
| }; | |
| U_BOOT_DRIVER(ahci_mvebu_drv) = { | |
| .name = "ahci_mvebu", | |
| .id = UCLASS_AHCI, | |
| .of_match = mvebu_ahci_ids, | |
| .bind = mvebu_ahci_bind, | |
| .probe = mvebu_ahci_probe, | |
| }; |