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1b597c227e
SMMUv3 driver functions which are called from BL1 and BL31 currently use counter-based poll method for testing status bits. Adding Delay Timer driver to BL1 and BL31 is required for timeout-based implementation using timer delay functions for SMMU and other drivers. This patch adds new function `fvp_timer_init()` which initialises either System level generic or SP804 timer based on FVP_USE_SP804_TIMER build flag. In BL2U `bl2u_early_platform_setup()` function the call to `arm_bl2u_early_platform_setup()` (which calls `generic_delay_timer_init()` ignoring FVP_USE_SP804_TIMER flag), is replaced with `arm_console_boot_init()` and `fvp_timer_init()`. Change-Id: Ifd8dcebf4019e877b9bc5641551deef77a44c0d1 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
24 lines
643 B
C
24 lines
643 B
C
/*
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* Copyright (c) 2014-2019, ARM Limited and Contributors. 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 FVP_PRIVATE_H
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#define FVP_PRIVATE_H
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#include <plat/arm/common/plat_arm.h>
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/*******************************************************************************
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* Function and variable prototypes
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******************************************************************************/
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void fvp_config_setup(void);
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void fvp_interconnect_init(void);
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void fvp_interconnect_enable(void);
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void fvp_interconnect_disable(void);
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void fvp_timer_init(void);
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void tsp_early_platform_setup(void);
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#endif /* FVP_PRIVATE_H */
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