blob: 06cb62bb8507d7ab45e67d8bc26a16681e909413 [file] [log] [blame]
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
* arch/arm/cpu/armv8/txlx/usb.c
*
* Copyright (C) 2020 Amlogic, Inc. All rights reserved.
*
*/
//#include <common.h>
//#include <asm/cache.h>
#include <asm/arch/usb-new.h>
#include <asm/arch/romboot.h>
static struct amlogic_usb_config * g_usb_cfg[BOARD_USB_MODE_MAX][USB_PHY_PORT_MAX];
struct amlogic_usb_config * board_usb_start(int mode,int index)
{
printf("USB3.0 XHCI init start\n");
if (mode < 0 || mode >= BOARD_USB_MODE_MAX||!g_usb_cfg[mode][index])
return 0;
writel((1 << 2),P_RESET1_REGISTER);
return g_usb_cfg[mode][index];
}
int board_usb_stop(int mode,int index)
{
printf("board_usb_stop cfg: %d\n",mode);
return 0;
}
int usb_index = 0;
void board_usb_init(struct amlogic_usb_config * usb_cfg,int mode)
{
if (mode < 0 || mode >= BOARD_USB_MODE_MAX || !usb_cfg)
return ;
if (mode == BOARD_USB_MODE_HOST) {
if (usb_index >= USB_PHY_PORT_MAX)
return;
g_usb_cfg[mode][usb_index] = usb_cfg;
usb_index++;
} else
g_usb_cfg[mode][0] = usb_cfg;
printf("register usb cfg[%d][%d] = %p\n",mode,(mode==BOARD_USB_MODE_HOST)?usb_index:0,usb_cfg);
}
int get_usb_count(void)
{
return usb_index;
}