1 files changed, 0 insertions, 72 deletions
diff --git a/lib/crc32defs.h b/lib/crc32defs.h
deleted file mode 100644
index 64cba2c3c700..000000000000
--- a/lib/crc32defs.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * There are multiple 16-bit CRC polynomials in common use, but this is
- * *the* standard CRC-32 polynomial, first popularized by Ethernet.
- * x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x^1+x^0
- */
-#define CRCPOLY_LE 0xedb88320
-#define CRCPOLY_BE 0x04c11db7
-
-/*
- * This is the CRC32c polynomial, as outlined by Castagnoli.
- * x^32+x^28+x^27+x^26+x^25+x^23+x^22+x^20+x^19+x^18+x^14+x^13+x^11+x^10+x^9+
- * x^8+x^6+x^0
- */
-#define CRC32C_POLY_LE 0x82F63B78
-
-/* Try to choose an implementation variant via Kconfig */
-#ifdef CONFIG_CRC32_SLICEBY8
-# define CRC_LE_BITS 64
-# define CRC_BE_BITS 64
-#endif
-#ifdef CONFIG_CRC32_SLICEBY4
-# define CRC_LE_BITS 32
-# define CRC_BE_BITS 32
-#endif
-#ifdef CONFIG_CRC32_SARWATE
-# define CRC_LE_BITS 8
-# define CRC_BE_BITS 8
-#endif
-#ifdef CONFIG_CRC32_BIT
-# define CRC_LE_BITS 1
-# define CRC_BE_BITS 1
-#endif
-
-/*
- * How many bits at a time to use.  Valid values are 1, 2, 4, 8, 32 and 64.
- * For less performance-sensitive, use 4 or 8 to save table size.
- * For larger systems choose same as CPU architecture as default.
- * This works well on X86_64, SPARC64 systems. This may require some
- * elaboration after experiments with other architectures.
- */
-#ifndef CRC_LE_BITS
-#  ifdef CONFIG_64BIT
-#  define CRC_LE_BITS 64
-#  else
-#  define CRC_LE_BITS 32
-#  endif
-#endif
-#ifndef CRC_BE_BITS
-#  ifdef CONFIG_64BIT
-#  define CRC_BE_BITS 64
-#  else
-#  define CRC_BE_BITS 32
-#  endif
-#endif
-
-/*
- * Little-endian CRC computation.  Used with serial bit streams sent
- * lsbit-first.  Be sure to use cpu_to_le32() to append the computed CRC.
- */
-#if CRC_LE_BITS > 64 || CRC_LE_BITS < 1 || CRC_LE_BITS == 16 || \
-	CRC_LE_BITS & CRC_LE_BITS-1
-# error "CRC_LE_BITS must be one of {1, 2, 4, 8, 32, 64}"
-#endif
-
-/*
- * Big-endian CRC computation.  Used with serial bit streams sent
- * msbit-first.  Be sure to use cpu_to_be32() to append the computed CRC.
- */
-#if CRC_BE_BITS > 64 || CRC_BE_BITS < 1 || CRC_BE_BITS == 16 || \
-	CRC_BE_BITS & CRC_BE_BITS-1
-# error "CRC_BE_BITS must be one of {1, 2, 4, 8, 32, 64}"
-#endif