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/*
* Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <plat/common/platform.h>
#include <sgi_plat.h>
unsigned int plat_arm_sgi_get_platform_id(void)
{
return mmio_read_32(SID_REG_BASE + SID_SYSTEM_ID_OFFSET)
& SID_SYSTEM_ID_PART_NUM_MASK;
}
unsigned int plat_arm_sgi_get_config_id(void)
{
return mmio_read_32(SID_REG_BASE + SID_SYSTEM_CFG_OFFSET);
}
unsigned int plat_arm_sgi_get_multi_chip_mode(void)
{
return (mmio_read_32(SID_REG_BASE + SID_NODE_ID_OFFSET) &
SID_MULTI_CHIP_MODE_MASK) >> SID_MULTI_CHIP_MODE_SHIFT;
}
void bl31_platform_setup(void)
{
sgi_bl31_common_platform_setup();
}
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