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ed17a33fed
The current LMB API's for allocating and reserving memory use a per-caller based memory view. Memory allocated by a caller can then be overwritten by another caller. Make these allocations and reservations persistent using the alloced list data structure. Two alloced lists are declared -- one for the available(free) memory, and one for the used memory. Once full, the list can then be extended at runtime. [sjg: Use a stack to store pointer of lmb struct when running lmb tests] Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Signed-off-by: Simon Glass <sjg@chromium.org> [sjg: Optimise the logic to add a region in lmb_add_region_flags()]
21 lines
378 B
C
21 lines
378 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2009-2010 Freescale Semiconductor, Inc.
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*/
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#ifndef _ASM_MP_H_
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#define _ASM_MP_H_
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void setup_mp(void);
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void cpu_mp_lmb_reserve(void);
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u32 determine_mp_bootpg(unsigned int *pagesize);
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int is_core_disabled(int nr);
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#ifdef CONFIG_E6500
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#define thread_to_core(x) (x >> 1)
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#else
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#define thread_to_core(x) (x)
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#endif
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#endif
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