diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/pci_devs.h | 4 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/romstage/fsp_params.c | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/pci_devs.h b/src/soc/intel/cannonlake/include/soc/pci_devs.h index 77ae746bd8..005cda3bc3 100644 --- a/src/soc/intel/cannonlake/include/soc/pci_devs.h +++ b/src/soc/intel/cannonlake/include/soc/pci_devs.h @@ -47,6 +47,10 @@ #define SA_DEVFN_DSP _SA_DEVFN(DSP) #define SA_DEV_DSP _SA_DEV(DSP) +#define SA_DEV_SLOT_IPU 0x05 +#define SA_DEVFN_IPU _SA_DEVFN(IPU) +#define SA_DEV_IPU _SA_DEV(IPU) + /* PCH Devices */ #define PCH_DEV_SLOT_THERMAL 0x12 #define PCH_DEVFN_THERMAL _PCH_DEVFN(THERMAL, 0) diff --git a/src/soc/intel/cannonlake/romstage/fsp_params.c b/src/soc/intel/cannonlake/romstage/fsp_params.c index c3a2509063..91810e8e6e 100644 --- a/src/soc/intel/cannonlake/romstage/fsp_params.c +++ b/src/soc/intel/cannonlake/romstage/fsp_params.c @@ -67,6 +67,11 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg, const config_t *config) else m_cfg->PchHdaEnable = dev->enabled; + /* Enable IPU only if the device is enabled */ + m_cfg->SaIpuEnable = 0; + dev = pcidev_path_on_root(SA_DEVFN_IPU); + if (dev) + m_cfg->SaIpuEnable = dev->enabled; } void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) |