diff options
| author | Patrick Wildt <patrick@cvs.openbsd.org> | 2018-02-06 02:12:56 +0000 |
|---|---|---|
| committer | Patrick Wildt <patrick@cvs.openbsd.org> | 2018-02-06 02:12:56 +0000 |
| commit | 6b6ecbda1acde48bcb3c46db7247a0d1aecb32b5 (patch) | |
| tree | fe88491b1c95adc173ef9c854f2be92064fc3e1d /sys/dev/ic | |
| parent | 6659da5fd9d155090127ba84d2725cc02b39d2e8 (diff) | |
Support setting the Cortex-M3 cores to active mode.
Diffstat (limited to 'sys/dev/ic')
| -rw-r--r-- | sys/dev/ic/bwfm.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sys/dev/ic/bwfm.c b/sys/dev/ic/bwfm.c index 4a0201b9123..aff78047644 100644 --- a/sys/dev/ic/bwfm.c +++ b/sys/dev/ic/bwfm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bwfm.c,v 1.34 2018/02/05 10:30:04 patrick Exp $ */ +/* $OpenBSD: bwfm.c,v 1.35 2018/02/06 02:12:55 patrick Exp $ */ /* * Copyright (c) 2010-2016 Broadcom Corporation * Copyright (c) 2016,2017 Patrick Wildt <patrick@blueri.se> @@ -989,7 +989,18 @@ bwfm_chip_ca7_set_passive(struct bwfm_softc *sc) int bwfm_chip_cm3_set_active(struct bwfm_softc *sc) { - panic("%s: cm3 not supported", DEVNAME(sc)); + struct bwfm_core *core; + + core = bwfm_chip_get_core(sc, BWFM_AGENT_INTERNAL_MEM); + if (!sc->sc_chip.ch_core_isup(sc, core)) + return 1; + + sc->sc_buscore_ops->bc_activate(sc, 0); + + core = bwfm_chip_get_core(sc, BWFM_AGENT_CORE_ARM_CM3); + sc->sc_chip.ch_core_reset(sc, core, 0, 0, 0); + + return 0; } void |