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752121c7eb
Drop _F macro used to define default platform functions and rewrite definitions as normal functions. Don't define separate __platform_* function and platform_* weak alias, just define a weak function. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
45 lines
980 B
C
45 lines
980 B
C
/*
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* arch/xtensa/kernel/platform.c
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*
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* Default platform functions.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2005 Tensilica Inc.
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*
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* Chris Zankel <chris@zankel.net>
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*/
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#include <linux/printk.h>
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#include <linux/types.h>
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#include <asm/platform.h>
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#include <asm/timex.h>
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/*
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* Default functions that are used if no platform specific function is defined.
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* (Please, refer to arch/xtensa/include/asm/platform.h for more information)
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*/
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void __weak __init platform_init(bp_tag_t *first)
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{
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}
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void __weak __init platform_setup(char **cmd)
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{
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}
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void __weak platform_idle(void)
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{
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__asm__ __volatile__ ("waiti 0" ::: "memory");
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}
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#ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT
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void __weak platform_calibrate_ccount(void)
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{
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pr_err("ERROR: Cannot calibrate cpu frequency! Assuming 10MHz.\n");
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ccount_freq = 10 * 1000000UL;
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}
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#endif
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