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| author | Akshay Adiga <akshay.adiga@linux.vnet.ibm.com> | 2018-01-04 16:58:05 +0530 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2018-01-14 21:05:51 -0600 |
| commit | c613c2fb9b826b0eff2d28c23f3ec47a2ab3c410 (patch) | |
| tree | b16c1f09e316d338b9ef23bf9d4c97aa306a73a0 /hw/slw.c | |
| parent | e5c663c3f6debd5164cfced486fa926ab57b3656 (diff) | |
| download | skiboot-c613c2fb9b826b0eff2d28c23f3ec47a2ab3c410.zip skiboot-c613c2fb9b826b0eff2d28c23f3ec47a2ab3c410.tar.gz skiboot-c613c2fb9b826b0eff2d28c23f3ec47a2ab3c410.tar.bz2 | |
SCOM restore for DARN and XIVE
While waking up from stop11, we want NCU_DARN_BAR to have enable bit set.
Without this stop_api call, the value restored is without enable bit set.
We loose NCU_SPEC_BAR when the quad goes into stop11, stop_api will
restore while waking up from stop11.
Signed-off-by: Akshay Adiga <akshay.adiga@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hw/slw.c')
| -rw-r--r-- | hw/slw.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -923,9 +923,11 @@ void add_cpu_idle_state_properties(void) has_deep_states = true; } } - - if ((wakeup_engine_state == WAKEUP_ENGINE_PRESENT) && has_deep_states) + if ((wakeup_engine_state == WAKEUP_ENGINE_PRESENT) && has_deep_states) { slw_late_init_p9(chip); + xive_late_init(); + nx_p9_rng_late_init(); + } if (wakeup_engine_state != WAKEUP_ENGINE_PRESENT) has_deep_states = false; } else if (chip->type == PROC_CHIP_P8_MURANO || |