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soc/intel/cannonlake: Enable CNVi based on devicetree 

Set PchCnvimode to Auto if CNVi is enabled in device tree. This will
allow FSP to configure CNVi.

Change-Id: I4f77fe5e9f561d3b498403e42dfc7afdcfaedf6f
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/30516
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Maulik V Vaghela 2018-12-29 20:29:50 +05:30 committed by Subrata Banik
parent 126c27da06
commit 09f7382935
1 changed files with 4 additions and 0 deletions
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4
src/soc/intel/cannonlake/fsp_params.c
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@ -162,6 +162,10 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
dev->enabled = 0; dev->enabled = 0;
params->XdciEnable = dev->enabled; params->XdciEnable = dev->enabled;
/* Enable CNVi Wifi if enabled in device tree */
dev = dev_find_slot(0, PCH_DEVFN_CNViWIFI);
params->PchCnviMode = dev->enabled;
/* PCI Express */ /* PCI Express */
for (i = 0; i < ARRAY_SIZE(config->PcieClkSrcUsage); i++) { for (i = 0; i < ARRAY_SIZE(config->PcieClkSrcUsage); i++) {
if (config->PcieClkSrcUsage[i] == 0) if (config->PcieClkSrcUsage[i] == 0)