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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016 - 2017 Intel Corp.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <stdint.h>
#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <soc/uart.h>
#define MY_PCI_DEV(SEGBUS, DEV, FN) \
((((SEGBUS)&0xFFF) << 20) | (((DEV)&0x1F) << 15) | (((FN)&0x07) << 12))
uintptr_t uart_platform_base(int idx);
uintptr_t uart_platform_base(int idx)
{
return (uintptr_t)pci_io_read_config32(
MY_PCI_DEV(0, CONFIG_HSUART_DEV, idx),
PCI_BASE_ADDRESS_1) +
SIZE_OF_HSUART_RES * idx;
}
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