diff options
Diffstat (limited to 'src/soc/intel/skylake')
| -rw-r--r-- | src/soc/intel/skylake/acpi.c | 4 | ||||
| -rw-r--r-- | src/soc/intel/skylake/acpi/globalnvs.asl | 1 | ||||
| -rw-r--r-- | src/soc/intel/skylake/include/soc/nvs.h | 3 |
3 files changed, 7 insertions, 1 deletions
diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c index 678e0a9f3f..934d7b53c7 100644 --- a/src/soc/intel/skylake/acpi.c +++ b/src/soc/intel/skylake/acpi.c @@ -41,6 +41,7 @@ #include <string.h> #include <types.h> #include <vendorcode/google/chromeos/gnvs.h> +#include <wrdd.h> /* * List of suported C-states in this processor. @@ -193,6 +194,9 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) /* Enable DPTF based on mainboard configuration */ gnvs->dpte = config->dptf_enable; + + /* Fill in the Wifi Region id */ + gnvs->cid1 = wifi_regulatory_domain(); } unsigned long acpi_fill_mcfg(unsigned long current) diff --git a/src/soc/intel/skylake/acpi/globalnvs.asl b/src/soc/intel/skylake/acpi/globalnvs.asl index 1ea7e53c5f..2bff7d3cf9 100644 --- a/src/soc/intel/skylake/acpi/globalnvs.asl +++ b/src/soc/intel/skylake/acpi/globalnvs.asl @@ -63,6 +63,7 @@ Field (GNVS, ByteAcc, NoLock, Preserve) DPTE, 8, // 0x30 - Enable DPTF NHLA, 64, // 0x31 - NHLT Address NHLL, 32, // 0x39 - NHLT Length + CID1, 16, // 0x3d - Wifi Country Identifier /* ChromeOS specific */ Offset (0x100), diff --git a/src/soc/intel/skylake/include/soc/nvs.h b/src/soc/intel/skylake/include/soc/nvs.h index 032068f484..f9d5b71880 100644 --- a/src/soc/intel/skylake/include/soc/nvs.h +++ b/src/soc/intel/skylake/include/soc/nvs.h @@ -53,7 +53,8 @@ typedef struct { u8 dpte; /* 0x30 - Enable DPTF */ u64 nhla; /* 0x31 - NHLT Address */ u32 nhll; /* 0x39 - NHLT Length */ - u8 unused[195]; + u16 cid1; /* 0x3d - Wifi Country Identifier */ + u8 unused[193]; /* ChromeOS specific (0x100 - 0xfff) */ chromeos_acpi_t chromeos; |