[U-Boot] [PATCH] env: fix endian ordering in crc table

[Jeff Angielski]

The crc table was being built as little endian for big endian
targets.  This would cause fw_printenv to always fail with
"Warning: Bad CRC, using default environment" messages.

Signed-off-by: Jeff Angielski <jeff at theptrgroup.com>
---
  lib_generic/crc32.c |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib_generic/crc32.c b/lib_generic/crc32.c
index 468b397..27335a3 100644
--- a/lib_generic/crc32.c
+++ b/lib_generic/crc32.c
@@ -163,7 +163,7 @@ const uint32_t * ZEXPORT get_crc_table()
  #endif

  /* 
========================================================================= */
-# ifdef __LITTLE_ENDIAN
+# if __BYTE_ORDER == __LITTLE_ENDIAN
  #  define DO_CRC(x) crc = tab[(crc ^ (x)) & 255] ^ (crc >> 8)
  # else
  #  define DO_CRC(x) crc = tab[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)
-- 
1.6.3.3

-- 
Jeff Angielski
The PTR Group
www.theptrgroup.com