imx: Place imx_ddr_size() into a separate file
-rw-r--r-- 684 .checkpatch.conf
drwxr-xr-x - .github
-rw-r--r-- 893 .gitignore
-rw-r--r-- 9488 .gitlab-ci.yml
-rw-r--r-- 1836 .mailmap
-rw-r--r-- 17617 .travis.yml
drwxr-xr-x - Documentation
-rw-r--r-- 1863 Kbuild
-rw-r--r-- 20370 Kconfig
drwxr-xr-x - Licenses
-rw-r--r-- 23794 MAINTAINERS
-rw-r--r-- 71031 Makefile
-rw-r--r-- 170971 README
drwxr-xr-x - api
drwxr-xr-x - arch
drwxr-xr-x - board
drwxr-xr-x - cmd
drwxr-xr-x - common
-rw-r--r-- 2196 config.mk
drwxr-xr-x - configs
drwxr-xr-x - disk
drwxr-xr-x - doc
drwxr-xr-x - drivers
drwxr-xr-x - dts
drwxr-xr-x - env
drwxr-xr-x - examples
drwxr-xr-x - fs
drwxr-xr-x - include
drwxr-xr-x - lib
drwxr-xr-x - net
drwxr-xr-x - post
drwxr-xr-x - scripts
drwxr-xr-x - test
drwxr-xr-x - tools