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/*
* QEMU PowerNV PNOR simple model
*
* Copyright (c) 2019, IBM Corporation.
*
* This code is licensed under the GPL version 2 or later. See the
* COPYING file in the top-level directory.
*/
#ifndef PPC_PNV_PNOR_H
#define PPC_PNV_PNOR_H
#include "hw/sysbus.h"
/*
* PNOR offset on the LPC FW address space. For now this should be 0 because
* skiboot 7.1 has a bug where IDSEL > 0 (LPC FW address > 256MB) access is
* not performed correctly.
*/
#define PNOR_SPI_OFFSET 0x00000000UL
#define TYPE_PNV_PNOR "pnv-pnor"
OBJECT_DECLARE_SIMPLE_TYPE(PnvPnor, PNV_PNOR)
struct PnvPnor {
SysBusDevice parent_obj;
BlockBackend *blk;
uint8_t *storage;
uint32_t lpc_address; /* Offset within LPC FW space */
int64_t size;
MemoryRegion mmio;
};
#endif /* PPC_PNV_PNOR_H */
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