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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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This adds the TCM interface to Linux, when active, it will detect and report TCM memories and sizes early in boot if present, introduce generic TCM memory handling, provide a generic TCM memory pool and select TCM memory for the U300 platform. See the Documentation/arm/tcm.txt for documentation. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
18 lines
429 B
C
18 lines
429 B
C
/*
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* Copyright (C) 2008-2009 ST-Ericsson AB
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* License terms: GNU General Public License (GPL) version 2
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* TCM memory handling for ARM systems
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*
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* Author: Linus Walleij <linus.walleij@stericsson.com>
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* Author: Rickard Andersson <rickard.andersson@stericsson.com>
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*/
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#ifdef CONFIG_HAVE_TCM
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void __init tcm_init(void);
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#else
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/* No TCM support, just blank inlines to be optimized out */
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inline void tcm_init(void)
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{
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}
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#endif
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