gcc: bump 6.x series to 6.2.0
tree6580a54f3467730104ea449e23a79ce423954564
-rw-r--r-- 1220 .defconfig
-rw-r--r-- 125 .gitignore
-rw-r--r-- 206577 CHANGES
-rw-r--r-- 18767 COPYING
-rw-r--r-- 23094 Config.in
-rw-r--r-- 76334 Config.in.legacy
-rw-r--r-- 37599 Makefile
-rw-r--r-- 2432 Makefile.legacy
-rw-r--r-- 1079 README
drwxr-xr-x - arch
drwxr-xr-x - board
drwxr-xr-x - boot
drwxr-xr-x - configs
drwxr-xr-x - docs
drwxr-xr-x - fs
drwxr-xr-x - linux
drwxr-xr-x - package
drwxr-xr-x - support
drwxr-xr-x - system
drwxr-xr-x - toolchain