mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 19:28:36 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
36 lines
905 B
C
36 lines
905 B
C
/*
|
|
* (C) Copyright 2008, Michael Trimarchi <trimarchimichael@yahoo.it>
|
|
*
|
|
* Author: Michael Trimarchi <trimarchimichael@yahoo.it>
|
|
* This code is based on ehci freescale driver
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#include <common.h>
|
|
#include <usb.h>
|
|
|
|
#include "ehci.h"
|
|
/*
|
|
* Create the appropriate control structures to manage
|
|
* a new EHCI host controller.
|
|
*/
|
|
int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
|
|
{
|
|
*hccr = (struct ehci_hccr *)(0xcd000100);
|
|
*hcor = (struct ehci_hcor *)((uint32_t) *hccr
|
|
+ HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
|
|
|
|
printf("IXP4XX 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;
|
|
}
|