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09ac1ca27c
Update Versal platform to enable runtime detection of variants instead of relying on the build argument VERSAL_PLATFORM. Integrate functionality for identifying the board variant during runtime, allowing dynamic adjustment of CPU and UART clock values accordingly. Print the runtime board information during boot. This advancement streamlines the build process by eliminating dependencies on variant-specific builds, enabling the use of a single binary for multiple variants. Removing all the platform related constants for versal_virt,SPP,EMU as they are not used. Change-Id: I8c1a1d391bd1a8971addc1f56f8309a3fb75aa6d Signed-off-by: Amey Avinash Raghatate <AmeyAvinash.Raghatate@amd.com> Signed-off-by: Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com>
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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* Copyright (c) 2018-2019, Arm Limited and Contributors. All rights reserved.
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* Copyright (c) 2018-2022, Xilinx, Inc. All rights reserved.
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* Copyright (c) 2022-2024, Advanced Micro Devices, Inc. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef PLAT_PRIVATE_H
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#define PLAT_PRIVATE_H
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#include <bl31/interrupt_mgmt.h>
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#include <lib/xlat_tables/xlat_tables_v2.h>
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typedef struct versal_intr_info_type_el3 {
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uint32_t id;
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interrupt_type_handler_t handler;
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} versal_intr_info_type_el3_t;
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uint32_t get_uart_clk(void);
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void versal_config_setup(void);
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const mmap_region_t *plat_get_mmap(void);
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extern uint32_t cpu_clock, platform_id, platform_version;
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void board_detection(void);
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const char *board_name_decode(void);
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void plat_versal_gic_driver_init(void);
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void plat_versal_gic_init(void);
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void plat_versal_gic_cpuif_enable(void);
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void plat_versal_gic_cpuif_disable(void);
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void plat_versal_gic_pcpu_init(void);
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void plat_versal_gic_save(void);
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void plat_versal_gic_resume(void);
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uint32_t versal_calc_core_pos(u_register_t mpidr);
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/*
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* Register handler to specific GIC entrance
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* for INTR_TYPE_EL3 type of interrupt
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*/
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int32_t request_intr_type_el3(uint32_t irq, interrupt_type_handler_t fiq_handler);
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#endif /* PLAT_PRIVATE_H */
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