diff options
Diffstat (limited to 'plat/intel/soc/agilex/soc/agilex_clock_manager.c')
| -rw-r--r-- | plat/intel/soc/agilex/soc/agilex_clock_manager.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/plat/intel/soc/agilex/soc/agilex_clock_manager.c b/plat/intel/soc/agilex/soc/agilex_clock_manager.c index 218676a9..06891ff9 100644 --- a/plat/intel/soc/agilex/soc/agilex_clock_manager.c +++ b/plat/intel/soc/agilex/soc/agilex_clock_manager.c @@ -222,6 +222,16 @@ void config_clkmgr_handoff(handoff *hoff_ptr) mmio_write_32(CLKMGR_ALTERA + CLKMGR_ALTERA_PSIREFCTR, hoff_ptr->alt_psirefctr); + /* Clear lost lock bypass mode */ + mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_LOSTLOCK, 0x1); + mmio_write_32(CLKMGR_PERPLL + CLKMGR_PERPLL_LOSTLOCK, 0x1); + + mmio_setbits_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_PLLGLOB, + CLKMGR_CLR_LOSTLOCK_BYPASS); + + mmio_setbits_32(CLKMGR_PERPLL + CLKMGR_PERPLL_PLLGLOB, + CLKMGR_CLR_LOSTLOCK_BYPASS); + /* Take all PLLs out of bypass */ mmio_write_32(CLKMGR_MAINPLL + CLKMGR_MAINPLL_BYPASS, 0); wait_fsm(); |