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| author | Duncan Laurie <dlaurie@chromium.org> | 2014-07-31 10:41:56 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2015-03-27 05:28:09 +0100 |
| commit | 3ed4d39b5727587913f6c872772cefbd2d106c07 (patch) | |
| tree | 0736284bf6f5ae6b1f62c308bdce6ca682ea08c0 /src/soc/intel/broadwell/chip.h | |
| parent | 1053f6571c3487375b80a591fc3dd6c4355162eb (diff) | |
| download | coreboot-3ed4d39b5727587913f6c872772cefbd2d106c07.tar.xz | |
broadwell: Add config option to disable DSP power gating in D3
This is useful for debug and testing.
BUG=chrome-os-partner:29649
BRANCH=None
TEST=build and boot on samus
Original-Change-Id: I9050e75fd7c308ebd97d196298c687f8b0f8f97d
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/210599
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 2831154af4f33717489cb0b62aef228fb8f7c2e2)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ie622df02d9ab219cefce5f11332e010b47e3ec6e
Reviewed-on: http://review.coreboot.org/8947
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/soc/intel/broadwell/chip.h')
| -rw-r--r-- | src/soc/intel/broadwell/chip.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/broadwell/chip.h b/src/soc/intel/broadwell/chip.h index a3b716b3bc..e433483198 100644 --- a/src/soc/intel/broadwell/chip.h +++ b/src/soc/intel/broadwell/chip.h @@ -84,6 +84,9 @@ struct soc_intel_broadwell_config { uint8_t sio_i2c0_voltage; uint8_t sio_i2c1_voltage; + /* Disable ADSP power gating in D3 */ + uint8_t adsp_d3_pg_disable; + /* * Clock Disable Map: * [21:16] = CLKOUT_PCIE# 5-0 |