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HACK: pmc: Add hack to force S0ix entry on lemp11

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lemp11 sometimes fails to reach C10 and gets stuck in C0 during s2idle.
For some reason, sending a PMC SCI allows the CPU to go to C10.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
This commit is contained in:
Tim Crawford
2022-10-12 17:03:26 -06:00
committed by Jeremy Soller
parent f8d1123934
commit 01885609e8
3 changed files with 44 additions and 1 deletions
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2
src/board/system76/lemp11/board.mk
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@@ -7,6 +7,8 @@ CFLAGS+=-DEC_ESPI=1
# Use S0ix
CFLAGS+=-DUSE_S0IX=1
# Apply PMC hack for S0ix
CFLAGS+=-DPMC_S0IX_HACK=1
# Include keyboard
KEYBOARD=14in_83