28 lines
594 B
C
28 lines
594 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
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fdt32_to_cpu (uint32_t x)
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{
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return (_B (0) << 24) | (_B (1) << 16) | (_B (2) << 8) | _B (3);
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}
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#define cpu_to_fdt32(x) fdt32_to_cpu(x)
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static inline uint64_t
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fdt64_to_cpu (uint64_t x)
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{
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return (_B (0) << 56) | (_B (1) << 48) | (_B (2) << 40) | (_B (3) << 32)
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| (_B (4) << 24) | (_B (5) << 16) | (_B (6) << 8) | _B (7);
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}
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#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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