ASoC: Intel: Always enable DRAM block for FW dump

The first 512 bytes of data DRAM memory is used for FW dump,
and this first data SRAM block should be never power gated
(always on), here always enable the block(DSRAM[0]) for D0
stage.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>