1c6fde75b3
* Implement a SoC probe function, from Linux, which determines the SoC family, type and revision. This only probes the AR71xx series SoC and (currently) panics on others. * Migrate some of the AR71XX specific hardware init (USB device, determining system frequencies) into using the cpuops introduced in an earlier commit. Other SoC specific hardware stuff (per-device flush/WB, GPIO pin wiring, Ethernet PLL setup, other things I've likely missed) will be introduced in subsequent commits. Reviewed by: imp@ Obtained from: (partially) Linux
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*-
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* Copyright (c) 2010 Adrian Chadd
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* 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 THE 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 THE 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 __AR71XX_SETUP_H__
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#define __AR71XX_SETUP_H__
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enum ar71xx_soc_type {
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AR71XX_SOC_UNKNOWN,
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AR71XX_SOC_AR7130,
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AR71XX_SOC_AR7141,
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AR71XX_SOC_AR7161,
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AR71XX_SOC_AR7240,
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AR71XX_SOC_AR7241,
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AR71XX_SOC_AR7242,
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AR71XX_SOC_AR9130,
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AR71XX_SOC_AR9132
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};
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extern enum ar71xx_soc_type ar71xx_soc;
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extern void ar71xx_detect_sys_type(void);
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extern const char *ar71xx_get_system_type(void);
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#endif
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