24 lines
		
	
	
	
		
			574 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			24 lines
		
	
	
	
		
			574 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
|   | #ifndef _LIBFDT_ENV_H
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|  | #define _LIBFDT_ENV_H
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|  | 
 | ||
|  | #include <stddef.h>
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|  | #include <stdint.h>
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|  | #include <string.h>
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|  | 
 | ||
|  | #define _B(n)	((unsigned long long)((uint8_t *)&x)[n])
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|  | static inline uint32_t fdt32_to_cpu(uint32_t x) | ||
|  | { | ||
|  | 	return (_B(0) << 24) | (_B(1) << 16) | (_B(2) << 8) | _B(3); | ||
|  | } | ||
|  | #define cpu_to_fdt32(x) fdt32_to_cpu(x)
 | ||
|  | 
 | ||
|  | static inline uint64_t fdt64_to_cpu(uint64_t x) | ||
|  | { | ||
|  | 	return (_B(0) << 56) | (_B(1) << 48) | (_B(2) << 40) | (_B(3) << 32) | ||
|  | 		| (_B(4) << 24) | (_B(5) << 16) | (_B(6) << 8) | _B(7); | ||
|  | } | ||
|  | #define cpu_to_fdt64(x) fdt64_to_cpu(x)
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|  | #undef _B
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|  | 
 | ||
|  | #endif /* _LIBFDT_ENV_H */
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