broadwell: Add config option to disable DSP power gating in D3

Hardware / Coreboot - Duncan Laurie [chromium.org] - 26 March 2015 23:28 UTC

This is useful for debug and testing.

BUG=chrome-os-partner:29649 BRANCH=None TEST=build and boot on samus

Original-Change-Id: I9050e75fd7c308ebd97d196298c687f8b0f8f97d

3ed4d39 broadwell: Add config option to disable DSP power gating in D3
src/soc/intel/broadwell/adsp.c | 20 +++++++++++++++-----
src/soc/intel/broadwell/chip.h | 3 +++
2 files changed, 18 insertions(+), 5 deletions(-)

Upstream: review.coreboot.org

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