P1010RDB: Drop support for not-CONFIG_SYS_DDR_RAW_TIMING

All platforms today define CONFIG_SYS_DDR_RAW_TIMING, so drop the code
for this option being unset.

Cc: Qiang Zhao <qiang.zhao@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2 files changed