projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 54cb0048 AB |
1 | /* |
| 2 | * (C) Copyright 2012 | |
| 3 | * eInfochips Ltd. <www.einfochips.com> | |
| c7c47ca2 | 4 | * Written-by: Ajay Bhargav <contact@8051projects.net> |
| 54cb0048 AB |
5 | * |
| 6 | * This driver is based on Kirkwood echi driver | |
| 7 | * (C) Copyright 2009 | |
| 8 | * Marvell Semiconductor <www.marvell.com> | |
| 9 | * Written-by: Prafulla Wadaskar <prafulla@marvell.com> | |
| 10 | * | |
| 1a459660 | 11 | * SPDX-License-Identifier: GPL-2.0+ |
| 54cb0048 AB |
12 | */ |
| 13 | ||
| 14 | #include <common.h> | |
| 15 | #include <asm/io.h> | |
| 16 | #include <usb.h> | |
| 17 | #include "ehci.h" | |
| 54cb0048 AB |
18 | #include <asm/arch/cpu.h> |
| 19 | #include <asm/arch/armada100.h> | |
| 20 | #include <asm/arch/utmi-armada100.h> | |
| 21 | ||
| 22 | /* | |
| 23 | * EHCI host controller init | |
| 24 | */ | |
| 127efc4f TK |
25 | int ehci_hcd_init(int index, enum usb_init_type init, |
| 26 | struct ehci_hccr **hccr, struct ehci_hcor **hcor) | |
| 54cb0048 AB |
27 | { |
| 28 | if (utmi_init() < 0) | |
| 29 | return -1; | |
| 30 | ||
| 676ae068 LS |
31 | *hccr = (struct ehci_hccr *)(ARMD1_USB_HOST_BASE + 0x100); |
| 32 | *hcor = (struct ehci_hcor *)((uint32_t) *hccr | |
| 33 | + HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); | |
| 54cb0048 AB |
34 | |
| 35 | debug("armada100-ehci: init hccr %x and hcor %x hc_length %d\n", | |
| 676ae068 LS |
36 | (uint32_t)*hccr, (uint32_t)*hcor, |
| 37 | (uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); | |
| 54cb0048 AB |
38 | |
| 39 | return 0; | |
| 40 | } | |
| 41 | ||
| 42 | /* | |
| 43 | * EHCI host controller stop | |
| 44 | */ | |
| 676ae068 | 45 | int ehci_hcd_stop(int index) |
| 54cb0048 AB |
46 | { |
| 47 | return 0; | |
| 48 | } |