diff options
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/common/block/systemagent/Kconfig | 6 | ||||
| -rw-r--r-- | src/soc/intel/common/block/systemagent/systemagent.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/systemagent/Kconfig b/src/soc/intel/common/block/systemagent/Kconfig index e7f6ba49d8..4ba83f8817 100644 --- a/src/soc/intel/common/block/systemagent/Kconfig +++ b/src/soc/intel/common/block/systemagent/Kconfig @@ -31,4 +31,10 @@ config ACPI_BERT_SIZE Specify the amount of DRAM reserved for gathering the data used to generate the ACPI table. +config HAVE_PAM0_REGISTER + bool + default y + help + Specify if the SOC has a PAM0 register + endif diff --git a/src/soc/intel/common/block/systemagent/systemagent.c b/src/soc/intel/common/block/systemagent/systemagent.c index 0861e62fc8..c2ce999c9f 100644 --- a/src/soc/intel/common/block/systemagent/systemagent.c +++ b/src/soc/intel/common/block/systemagent/systemagent.c @@ -305,7 +305,7 @@ void enable_power_aware_intr(void) void sa_lock_pam(void) { const struct device *dev = pcidev_path_on_root(SA_DEVFN_ROOT); - if (!dev) + if (!CONFIG(HAVE_PAM0_REGISTER) || !dev) return; pci_or_config8(dev, PAM0, PAM_LOCK); |