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32 lines
925 B
32 lines
925 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* |
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* Copyright (C) 2008-2009 ST-Ericsson AB |
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* |
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* Author: Rickard Andersson <[email protected]> |
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* Author: Linus Walleij <[email protected]> |
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*/ |
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#ifndef __ASMARM_TCM_H |
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#define __ASMARM_TCM_H |
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#ifndef CONFIG_HAVE_TCM |
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#error "You should not be including tcm.h unless you have a TCM!" |
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#endif |
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#include <linux/compiler.h> |
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/* Tag variables with this */ |
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#define __tcmdata __section(".tcm.data") |
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/* Tag constants with this */ |
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#define __tcmconst __section(".tcm.rodata") |
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/* Tag functions inside TCM called from outside TCM with this */ |
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#define __tcmfunc __attribute__((long_call)) __section(".tcm.text") noinline |
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/* Tag function inside TCM called from inside TCM with this */ |
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#define __tcmlocalfunc __section(".tcm.text") |
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void *tcm_alloc(size_t len); |
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void tcm_free(void *addr, size_t len); |
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bool tcm_dtcm_present(void); |
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bool tcm_itcm_present(void); |
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#endif
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