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55 lines
1.4 KiB
55 lines
1.4 KiB
20 years ago
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/*
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* arch/ppc/platforms/4xx/ep405.h
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*
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* Embedded Planet 405GP board
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* http://www.embeddedplanet.com
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*
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* Author: Matthew Locke <mlocke@mvista.com>
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*
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* 2000 (c) MontaVista, Software, Inc. This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*/
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#ifdef __KERNEL__
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#ifndef __ASM_EP405_H__
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#define __ASM_EP405_H__
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/* We have a 405GP core */
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#include <platforms/4xx/ibm405gp.h>
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#ifndef __ASSEMBLY__
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#include <linux/types.h>
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typedef struct board_info {
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unsigned int bi_memsize; /* DRAM installed, in bytes */
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unsigned char bi_enetaddr[6]; /* Local Ethernet MAC address */
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unsigned int bi_intfreq; /* Processor speed, in Hz */
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unsigned int bi_busfreq; /* PLB Bus speed, in Hz */
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unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
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unsigned int bi_nvramsize; /* Size of the NVRAM/RTC */
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} bd_t;
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/* Some 4xx parts use a different timebase frequency from the internal clock.
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*/
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#define bi_tbfreq bi_intfreq
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extern u8 *ep405_bcsr;
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extern u8 *ep405_nvram;
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/* Map for the BCSR and NVRAM space */
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#define EP405_BCSR_PADDR ((uint)0xf4000000)
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#define EP405_BCSR_SIZE ((uint)16)
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#define EP405_NVRAM_PADDR ((uint)0xf4200000)
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/* serial defines */
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#define BASE_BAUD 399193
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#define PPC4xx_MACHINE_NAME "Embedded Planet 405GP"
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#endif /* !__ASSEMBLY__ */
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#endif /* __ASM_EP405_H__ */
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#endif /* __KERNEL__ */
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