Always set CORTEXA9_AUXCTL_SMP on the CortexA9 as well as A7
add support i.MX6 and NITROGEN6X evaluation board
Note i.MX6
When spinning up the 2nd CPU, do it in little-endian mode so we access
the chip's registers properly.
unfold comment and fix spelling
Fix argument paddiing for posix_fallocate and fdiscard with gcc 1.x
enable NFS root FS support in RPI
make for introduce a new block level for c99 decls.
add VIS_META/VIS_SHELL support to encode all shell metacharacters.
XXX: /etc/rc.d/wizd fix $
Simplify/fix macro usage. Bump date for previous.
Sort options in SYNOPSIS/usage.
Simplify even more.
no c99 for tools.
no C99isms in tool code