ARM: uniphier: update DRAM init code for LD20 SoC (3rd)

  - Constify UMC setting data arrays
  - Merge data arrays *_d0 and *_d1.
  - Add PHY parameters for LD20 C1 board

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
3 files changed