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8ca0f51c59
Remove the unused weak function arm_init_domains used to change the DACR value. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2009
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* Marvell Semiconductor <www.marvell.com>
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* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
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*/
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#ifndef _ASM_CACHE_H
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#define _ASM_CACHE_H
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#include <asm/system.h>
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#ifndef CONFIG_ARM64
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/*
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* Invalidate L2 Cache using co-proc instruction
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*/
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#if CONFIG_IS_ENABLED(SYS_THUMB_BUILD)
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void invalidate_l2_cache(void);
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#else
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static inline void invalidate_l2_cache(void)
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{
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unsigned int val=0;
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asm volatile("mcr p15, 1, %0, c15, c11, 0 @ invl l2 cache"
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: : "r" (val) : "cc");
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isb();
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}
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#endif
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int check_cache_range(unsigned long start, unsigned long stop);
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void l2_cache_enable(void);
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void l2_cache_disable(void);
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void set_section_dcache(int section, enum dcache_option option);
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void arm_init_before_mmu(void);
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void cpu_cache_initialization(void);
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void dram_bank_mmu_setup(int bank);
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#endif
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/*
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* The value of the largest data cache relevant to DMA operations shall be set
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* for us in CONFIG_SYS_CACHELINE_SIZE. In some cases this may be a larger
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* value than found in the L1 cache but this is OK to use in terms of
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* alignment.
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*/
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#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
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/*
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* arm_reserve_mmu() - Reserve memory for MMU TLB table
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*
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* Default implementation for reserving memory for MMU TLB table. It is used
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* during generic board init sequence in common/board_f.c. Weakly defined, so
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* that machines can override it if needed.
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*
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* Return: 0 if OK
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*/
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int arm_reserve_mmu(void);
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#endif /* _ASM_CACHE_H */
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