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-rw-r--r--src/soc/intel/skylake/chip.c9
-rw-r--r--src/soc/intel/skylake/chip_fsp20.c9
2 files changed, 16 insertions, 2 deletions
diff --git a/src/soc/intel/skylake/chip.c b/src/soc/intel/skylake/chip.c
index 6927831100..92c3addf8a 100644
--- a/src/soc/intel/skylake/chip.c
+++ b/src/soc/intel/skylake/chip.c
@@ -138,7 +138,14 @@ void soc_silicon_init_params(SILICON_INIT_UPD *params)
params->ScsEmmcEnabled = config->ScsEmmcEnabled;
params->ScsEmmcHs400Enabled = config->ScsEmmcHs400Enabled;
params->ScsSdCardEnabled = config->ScsSdCardEnabled;
- params->IshEnable = 0;
+
+ /* Enable ISH if device is on */
+ dev = dev_find_slot(0, PCH_DEVFN_ISH);
+ if (dev)
+ params->IshEnable = dev->enabled;
+ else
+ params->IshEnable = 0;
+
params->EnableAzalia = config->EnableAzalia;
params->IoBufferOwnership = config->IoBufferOwnership;
params->DspEnable = config->DspEnable;
diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c
index a2bd16bd53..f51559f2fb 100644
--- a/src/soc/intel/skylake/chip_fsp20.c
+++ b/src/soc/intel/skylake/chip_fsp20.c
@@ -335,7 +335,14 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
params->ScsEmmcEnabled = config->ScsEmmcEnabled;
params->ScsEmmcHs400Enabled = config->ScsEmmcHs400Enabled;
params->ScsSdCardEnabled = config->ScsSdCardEnabled;
- params->PchIshEnable = config->IshEnable;
+
+ /* If ISH is enabled, enable ISH elements */
+ dev = dev_find_slot(0, PCH_DEVFN_ISH);
+ if (dev)
+ params->PchIshEnable = dev->enabled;
+ else
+ params->PchIshEnable = 0;
+
params->PchHdaEnable = config->EnableAzalia;
params->PchHdaIoBufferOwnership = config->IoBufferOwnership;
params->PchHdaDspEnable = config->DspEnable;