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691b3c3238
having the CPU device that's a child of atmelarm that does stuff. o Create a linker_set for the support fucntions for the SoCs. o Rename soc_data to soc_info. o Move the delay and reset function pointers to new soc_data struct o Create elements for all known SoCs o Add lookup of the SoC we found, and print a warning if it isn't one we know about.
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/*-
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* Copyright (c) 2012 Warner Losh. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* $FreeBSD$ */
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#ifndef _ARM_AT91_AT91SOC_H_
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#define _ARM_AT91_AT91SOC_H_
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#include <sys/linker_set.h>
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struct at91_soc {
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enum at91_soc_type soc_type; /* Family of mail type of SoC */
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enum at91_soc_subtype soc_subtype; /* More specific soc, if any */
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struct at91_soc_data *soc_data;
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};
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// Make varadic
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#define AT91_SOC(type, data) \
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static struct at91_soc this_soc = { \
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.soc_type = type, \
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.soc_subtype = AT91_ST_ANY, \
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.soc_data = data, \
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}; \
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DATA_SET(at91_socs, this_soc);
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#define AT91_SOC_SUB(type, subtype, data) \
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static struct at91_soc this_soc = { \
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.soc_type = type, \
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.soc_subtype = subtype, \
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.soc_data = data, \
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}; \
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DATA_SET(at91_socs, this_soc);
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struct at91_soc_data *at91_match_soc(enum at91_soc_type, enum at91_soc_subtype);
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#endif /* _ARM_AT91_AT91SOC_H_ */
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