The LIC_CHKSUM_FILES are specific to the source determined by SRC_URI. As such,
keep all the license information together with the SRC_URI. This also avoids
confusion from having these defined in both the .inc and the .bb files. The
CHKSUM got out of date in u-boot_git.bb, so update it while we're at it.
Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Ilya Yanok <yanok@emcraft.com> CC: Gary Thomas <gary@mlbassoc.com> CC: Richard Purdie <richard.purdie@linuxfoundation.org>