38 lines
		
	
	
		
			604 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			604 B
		
	
	
	
		
			C
		
	
	
	
| /* SPDX-License-Identifier: GPL-2.0+ */
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| /*
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|  * Copyright 2004 Freescale Semiconductor.
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|  */
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| 
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| #ifndef __CADMUS_H_
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| #define __CADMUS_H_
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| 
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| 
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| /*
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|  * CADMUS Board System Register interface.
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|  */
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| 
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| /*
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|  * Returns board version register.
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|  */
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| extern unsigned int get_board_version(void);
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| 
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| /*
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|  * Returns either 33000000 or 66000000 as the SYS_CLK_FREQ.
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|  */
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| extern unsigned long get_clock_freq(void);
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| 
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| 
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| /*
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|  * Returns 1 - 4, as found in the USER CSR[6:7] bits.
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|  */
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| extern unsigned int get_pci_slot(void);
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| 
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| 
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| /*
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|  * Returns PCI DUAL as found in CM_PCI[3].
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|  */
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| extern unsigned int get_pci_dual(void);
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| 
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| 
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| #endif	/* __CADMUS_H_ */
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