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Ethan Nelson-Moore
a7c958e872
A comment in arch/xtensa/include/asm/platform.h incorrectly refers to CONFIG_XTENSA_CALIBRATE instead of CONFIG_XTENSA_CALIBRATE_CCOUNT. Correct it. Discovered while searching for CONFIG_* symbols referenced in code but not defined in any Kconfig file. Signed-off-by: Ethan Nelson-Moore <[email protected]> Message-ID: <[email protected]> Signed-off-by: Max Filippov <[email protected]>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/*
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* Platform specific functions
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file "COPYING" in the main directory of
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* this archive for more details.
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*
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* Copyright (C) 2001 - 2005 Tensilica Inc.
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*/
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#ifndef _XTENSA_PLATFORM_H
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#define _XTENSA_PLATFORM_H
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#include <linux/types.h>
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#include <asm/bootparam.h>
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/*
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* platform_init is called before the mmu is initialized to give the
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* platform a early hook-up. bp_tag_t is a list of configuration tags
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* passed from the boot-loader.
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*/
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extern void platform_init(bp_tag_t*);
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/*
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* platform_setup is called from setup_arch with a pointer to the command-line
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* string.
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*/
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extern void platform_setup (char **);
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/*
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* platform_idle is called from the idle function.
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*/
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extern void platform_idle (void);
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/*
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* platform_calibrate_ccount calibrates cpu clock freq (CONFIG_XTENSA_CALIBRATE_CCOUNT)
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*/
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extern void platform_calibrate_ccount (void);
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/*
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* Flush and reset the mmu, simulate a processor reset, and
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* jump to the reset vector.
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*/
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void cpu_reset(void) __attribute__((noreturn));
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#endif /* _XTENSA_PLATFORM_H */
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