diff options
Diffstat (limited to 'sys/powerpc/powernv/platform_powernv.c')
| -rw-r--r-- | sys/powerpc/powernv/platform_powernv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/powerpc/powernv/platform_powernv.c b/sys/powerpc/powernv/platform_powernv.c index 50af24794e69..678631322173 100644 --- a/sys/powerpc/powernv/platform_powernv.c +++ b/sys/powerpc/powernv/platform_powernv.c @@ -138,6 +138,7 @@ powernv_attach(platform_t plat) phandle_t opal; int res, len, idx; register_t msr; + register_t fscr; bool has_lp; /* Ping OPAL again just to make sure */ @@ -179,6 +180,11 @@ powernv_attach(platform_t plat) mtspr(SPR_LPCR, lpcr); isync(); + fscr = mfspr(SPR_HFSCR); + fscr |= FSCR_TAR | FSCR_EBB | HFSCR_BHRB | HFSCR_PM | + HFSCR_VECVSX | HFSCR_FP | FSCR_MSGP | FSCR_DSCR; + mtspr(SPR_HFSCR, fscr); + mtmsr(msr); powernv_cpuref_init(); |