diff options
Diffstat (limited to 'src/soc/intel/skylake/chip_fsp20.c')
-rw-r--r-- | src/soc/intel/skylake/chip_fsp20.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c index 55fedd3cf5..c4f4e50cd2 100644 --- a/src/soc/intel/skylake/chip_fsp20.c +++ b/src/soc/intel/skylake/chip_fsp20.c @@ -28,6 +28,7 @@ #include <intelblocks/lpc_lib.h> #include <intelblocks/mp_init.h> #include <intelblocks/xdci.h> +#include <intelblocks/p2sb.h> #include <intelpch/lockdown.h> #include <romstage_handoff.h> #include <soc/acpi.h> @@ -175,6 +176,13 @@ void soc_init_pre_device(void *chip_info) /* Perform silicon specific init. */ fsp_silicon_init(romstage_handoff_is_resume()); + /* + * Keep the P2SB device visible so it and the other devices are + * visible in coreboot for driver support and PCI resource allocation. + * There is no UPD setting for this. + */ + p2sb_unhide(); + /* Restore GPIO IRQ polarities back to previous settings. */ itss_restore_irq_polarities(GPIO_IRQ_START, GPIO_IRQ_END); |