[U-Boot] [PATCH V2] doc/qemu_mips: add doc howto debug u-boot with gdb

[Shinya Kuribayashi]

Hi Jean,

Jean-Christophe PLAGNIOL-VILLARD wrote:
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
> ---
> diff with V1 remove unrelated changement
>  doc/README.qemu_mips |   64 +++++++++++++++++++++++++++++++++++++++++++++++++-
>  1 files changed, 63 insertions(+), 1 deletions(-)

Although I can't fully try this out by myself, it's good to improve the
contents of README.  U-Boot/QEMU users, if anything is wrong with this
or there is someting else worth documentation, revise it, revise it.

Will pick up and push it out soon. Thanks!

  Shinya