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/*
* Basic Virtex platform defines, included by <asm/ibm4xx.h>
*
* 2005-2007 (c) Secret Lab Technologies Ltd.
* 2002-2004 (c) MontaVista Software, Inc.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
#ifdef __KERNEL__
#ifndef __ASM_VIRTEX_H__
#define __ASM_VIRTEX_H__
#include <asm/ibm405.h>
/* Ugly, ugly, ugly! BASE_BAUD defined here to keep 8250.c happy. */
#if !defined(BASE_BAUD)
#define BASE_BAUD (0) /* dummy value; not used */
#endif
/* Device type enumeration for platform bus definitions */
#ifndef __ASSEMBLY__
enum ppc_sys_devices {
VIRTEX_UART, NUM_PPC_SYS_DEVS,
};
typedef struct board_info {
unsigned int bi_memsize; /* DRAM installed, in bytes */
unsigned char bi_enetaddr[6]; /* Local Ethernet MAC address */
unsigned int bi_intfreq; /* Processor speed, in Hz */
unsigned int bi_busfreq; /* PLB Bus speed, in Hz */
unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
} bd_t;
/* Some 4xx parts use a different timebase frequency from the internal clock.
* the Virtex 405 does not, so just use a macro to make tbfreq match intfreq
*/
#define bi_tbfreq bi_intfreq
extern const char* virtex_machine_name;
#define PPC4xx_MACHINE_NAME (virtex_machine_name)
#endif /* !__ASSEMBLY__ */
/* We don't need anything mapped. Size of zero will accomplish that. */
#define PPC4xx_ONB_IO_PADDR 0u
#define PPC4xx_ONB_IO_VADDR 0u
#define PPC4xx_ONB_IO_SIZE 0u
#endif /* __ASM_VIRTEX_H__ */
#endif /* __KERNEL__ */
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