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zephyr/soc/x86/elkhart_lake/soc.h

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soc: x86: Add Elkhart Lake SoC definition Add a basic definition for the Intel Elkhart Lake SoC. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2020-12-11 02:08:37 +08:00
/*
* Copyright (c) 2018-2020, Intel Corporation
* Copyright (c) 2010-2015, Wind River Systems, Inc.
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @file
* @brief Board configuration macros for the Elkhart Lake SoC
*
* This header file is used to specify and describe soc-level aspects for
* the 'Elkhart Lake' SoC.
*/
#ifndef __SOC_H_
#define __SOC_H_
#include <sys/util.h>
#ifndef _ASMLANGUAGE
#include <device.h>
#include <random/rand32.h>
#endif
soc: x86: elkhart_lake: Add early serial support for fixed MMIO Add support for fixed MMIO (non-PCIe) UART devices for the early serial. All we need to do is to detect if the device is on PCIe and set the right register address define based on that. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2020-12-23 00:13:36 +08:00
#if DT_ON_BUS(DT_CHOSEN(zephyr_console), pcie)
soc: x86: Add Elkhart Lake SoC definition Add a basic definition for the Intel Elkhart Lake SoC. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2020-12-11 02:08:37 +08:00
#include <drivers/pcie/pcie.h>
#define X86_SOC_EARLY_SERIAL_PCIDEV DT_REG_ADDR(DT_CHOSEN(zephyr_console))
soc: x86: elkhart_lake: Add early serial support for fixed MMIO Add support for fixed MMIO (non-PCIe) UART devices for the early serial. All we need to do is to detect if the device is on PCIe and set the right register address define based on that. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2020-12-23 00:13:36 +08:00
#else
#define X86_SOC_EARLY_SERIAL_MMIO8_ADDR DT_REG_ADDR(DT_CHOSEN(zephyr_console))
#endif
soc: x86: Add Elkhart Lake SoC definition Add a basic definition for the Intel Elkhart Lake SoC. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2020-12-11 02:08:37 +08:00
#endif /* __SOC_H_ */