linux-xlnx_3.14: Move patches to linux-xlnx/3.14 subdir

* Manage patches on a per version basis

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
linux-yocto_3.10: Move patches to a linux-yocto/3.10 subdir

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
linux-xlnx.inc: Dont add ${THISDIR}/config multiple times

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
linux-*: Add patch to resolve Zynq UART lockup issue

* The xuartps/cdns_uart driver has a hang condition during the boot of
  the kernel. The lock-up itself occurs during the set_termios call when
  there is data received in the RX FIFO before the first setup of the
  console device.

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
machine-xilinx-default.inc: Remove ext2* from default IMAGE_FSTYPES

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
Documentation Updates

* Clean up documentation around ext2/cpio
* Split out some of the documentation in the README file into some
  docs/* files
* Moved MAINTAINERS information into the README

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
microblaze: Add USE_VT="" to microblaze machine configs

* MicroBlaze kernels do not support VT currently, so disable the
  emitting of the virtual terminal 'tty1' from the sysvinit-inittab
  package via the setting of USE_VT = ""
* This resolves the issue where init tries to continiuously spawn getty
  on tty1

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
linux/configs: Update config fragments

* Add MTD configs to board-common.cfg
* Add HW-ICAP config for xilinx-ip.cfg

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
linux/config/xilinx-base: Refactor standard.cfg

* Clean up ordering and refactor configs

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
microblaze/feature-microblaze-endian.inc: Fix MBPKGENDIAN

* Do not emit "eb" twice into MBPKGENDIAN

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
boards/*microblaze*: Override udev max-children

* udev can overwhelm microblaze systems due to its processing of events
  in seperate processes, limit the number of child processes that udev
  launches to 1
* This is a issue with the older version of udev, and has since been
  resolved in systemd udev

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>