| /* |
| * (C) Copyright 2010 |
| * Armando Visconti, ST Micoelectronics, <armando.visconti@st.com>. |
| * |
| * (C) Copyright 2009 |
| * Marvell Semiconductor <www.marvell.com> |
| * Written-by: Prafulla Wadaskar <prafulla@marvell.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <common.h> |
| #include <asm/io.h> |
| #include <usb.h> |
| #include "ehci.h" |
| #include <asm/arch/hardware.h> |
| |
| |
| /* |
| * Create the appropriate control structures to manage |
| * a new EHCI host controller. |
| */ |
| int ehci_hcd_init(int index, enum usb_init_type init, |
| struct ehci_hccr **hccr, struct ehci_hcor **hcor) |
| { |
| *hccr = (struct ehci_hccr *)(CONFIG_SYS_UHC0_EHCI_BASE + 0x100); |
| *hcor = (struct ehci_hcor *)((uint32_t)*hccr |
| + HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); |
| |
| debug("SPEAr-ehci: init hccr %x and hcor %x hc_length %d\n", |
| (uint32_t)*hccr, (uint32_t)*hcor, |
| (uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); |
| |
| return 0; |
| } |
| |
| /* |
| * Destroy the appropriate control structures corresponding |
| * the the EHCI host controller. |
| */ |
| int ehci_hcd_stop(int index) |
| { |
| return 0; |
| } |