93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/* $NetBSD: marvellvar.h,v 1.7 2023/07/13 16:51:33 riastradh Exp $ */
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/*
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* Copyright (c) 2009 KIYOHARA Takashi
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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 ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* 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,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_MARVELL_MARVELLVAR_H_
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#define _DEV_MARVELL_MARVELLVAR_H_
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enum marvell_tags {
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MARVELL_TAG_SDRAM_CS0,
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MARVELL_TAG_SDRAM_CS1,
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MARVELL_TAG_SDRAM_CS2,
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MARVELL_TAG_SDRAM_CS3,
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MARVELL_TAG_AXI_CS0, /* Advanced eXtensible Interface */
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MARVELL_TAG_AXI_CS1, /* Advanced eXtensible Interface */
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MARVELL_TAG_DDR3_CS0,
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MARVELL_TAG_DDR3_CS1,
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MARVELL_TAG_DDR3_CS2,
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MARVELL_TAG_DDR3_CS3,
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MARVELL_TAG_MAX,
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MARVELL_TAG_UNDEFINED = -1,
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};
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#include <sys/bus.h>
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struct marvell_attach_args {
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const char *mva_name;
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int mva_model;
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int mva_revision;
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bus_space_tag_t mva_iot;
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bus_space_handle_t mva_ioh;
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int mva_unit;
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bus_size_t mva_addr;
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bus_size_t mva_offset;
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bus_size_t mva_size;
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bus_dma_tag_t mva_dmat;
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int mva_irq;
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enum marvell_tags *mva_tags;
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};
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#include "locators.h"
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#define MVA_UNIT_DEFAULT GTCF_UNIT_DEFAULT
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#define MVA_OFFSET_DEFAULT GTCF_OFFSET_DEFAULT
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#define MVA_IRQ_DEFAULT GTCF_IRQ_DEFAULT
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#ifdef __powerpc__
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/*
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* Note: arm and powerpc Marvell platforms have a conflicting idea of
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* marvell_intr_establish.
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*
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* On arm-based Marvell platforms, there is a static inline
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* marvell_intr_establish defined in mvsoc_intr.h.
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*
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* On powerpc-based Marvell platforms, there is an out-of-line
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* marvell_intr_establish defined in a SoC-specific gt_mainbus.c
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* (evbppc/ev64260, ofppc) and declared in dev/marvell/marvellvar.h.
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*/
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void *marvell_intr_establish(int, int, int (*)(void *), void *);
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#endif
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int marvell_winparams_by_tag(device_t, int, int *, int *, uint64_t *,
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uint32_t *);
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#endif /* _DEV_MARVELL_MARVELLVAR_H_ */
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