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https://github.com/brain-hackers/u-boot-brain
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676ae068d9
Kill off ehci-core.h It was used to specify some static controller data. To support more than one controller being active at any time we have to carry the controller data ourselfes. Change the ehci interface accordingly. NOTE: OMAP implemented the ehci stuff a bit backwards and should be fixed to do the same thing as other platforms. But the change for now is at least compile clean. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*-
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* Copyright (c) 2007-2008, Juniper Networks, Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation version 2 of
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* the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <pci.h>
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#include <usb.h>
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#include "ehci.h"
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#ifdef CONFIG_PCI_EHCI_DEVICE
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static struct pci_device_id ehci_pci_ids[] = {
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/* Please add supported PCI EHCI controller ids here */
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{0x1033, 0x00E0}, /* NEC */
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{0x10B9, 0x5239}, /* ULI1575 PCI EHCI module ids */
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{0x12D8, 0x400F}, /* Pericom */
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{0, 0}
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};
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#endif
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/*
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* Create the appropriate control structures to manage
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* a new EHCI host controller.
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*/
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int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
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{
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pci_dev_t pdev;
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pdev = pci_find_devices(ehci_pci_ids, CONFIG_PCI_EHCI_DEVICE);
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if (pdev == -1) {
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printf("EHCI host controller not found\n");
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return -1;
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}
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*hccr = (struct ehci_hccr *)pci_map_bar(pdev,
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PCI_BASE_ADDRESS_0, PCI_REGION_MEM);
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*hcor = (struct ehci_hcor *)((uint32_t) *hccr +
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HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
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debug("EHCI-PCI init hccr 0x%x and hcor 0x%x hc_length %d\n",
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(uint32_t)*hccr, (uint32_t)*hcor,
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(uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
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return 0;
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}
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/*
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* Destroy the appropriate control structures corresponding
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* the the EHCI host controller.
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*/
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int ehci_hcd_stop(int index)
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{
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return 0;
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}
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