Changes:

  o Serial port related configuration
    Disable EARLY_PRINTK, CONFIG_SYS_SUPPORTS_ZBOOT_UART16550
    Enable the serial port support as module.
  o PM related support
    Enable CPUFreq as module, use the external timer(MFGPT) instead of
    r4k timer.
    Enable Suspend support
    Enable Run Time PM support
  o Enable SM7XX Video Driver
    Disable the buggy 2d acceleration
  o Enable CONFIG_OPROFILE as module
  o Use GZIP instead of LZMA, which need less decompression time
  o Enable more USB devices support
  o Enable initrd support(needed by gNewsense)
  o Enable more crypto support
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: yanh@lemote.com
Cc: huhb@lemote.com
Cc: zhangfx@lemote.com
Patchwork: http://patchwork.linux-mips.org/patch/830/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>