Fixup mosys Rialto support to work in R50

This is required to make commit 5eba249 build correctly.
- k4e6e304eb_egcf support was merged into trunk as but does now
  apply to R50 cleanly due to extensive variable renaming in master
- samsung_lpddr3_k4e8e304ee_egce likewise also needs renaming in R50

TEST=R50 branch builds

Change-Id: I8b48308289dfe15bc483a1a33bec825642942b67
Tested-by: Jonathan Dixon <>
Commit-Queue: Jonathan Dixon <>
Reviewed-by: David Hendricks <>
3 files changed