soc/intel/braswell: Add I2C clock config options
Cherry-pick from Chromium commit e3c1ec2. This change includes - FSP config parameters to configure I2C clock speed. - Options are 0 - 100Khz, 1 - 400Khz, 2 - 1Mhz and default is 400Khz. Original-Change-Id: Iab2bf3997102908583078f5f1d185d6c66561390 Original-Signed-off-by: Divagar Mohandass <divagar.mohandass@intel.com> Original-Tested-by: Kenji Chen <kenji.chen@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Ifae3ba4262cb3cc6416ce5054614ed7765e22c25 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21370 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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@ -162,6 +162,13 @@ void soc_silicon_init_params(SILICON_INIT_UPD *params)
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params->ISPEnable = config->ISPEnable;
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params->ISPPciDevConfig = config->ISPPciDevConfig;
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params->PcdSdDetectChk = config->PcdSdDetectChk;
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params->I2C0Frequency = config->I2C0Frequency;
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params->I2C1Frequency = config->I2C1Frequency;
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params->I2C2Frequency = config->I2C2Frequency;
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params->I2C3Frequency = config->I2C3Frequency;
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params->I2C4Frequency = config->I2C4Frequency;
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params->I2C5Frequency = config->I2C5Frequency;
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params->I2C6Frequency = config->I2C6Frequency;
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}
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void soc_display_silicon_init_params(const SILICON_INIT_UPD *old,
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@ -161,6 +161,13 @@ struct soc_intel_braswell_config {
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UINT8 ISPEnable;
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UINT8 ISPPciDevConfig;
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UINT8 PcdSdDetectChk; /*Enable\Disable SD Card Detect Simulation*/
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UINT8 I2C0Frequency; /* 0 - 100Khz, 1 - 400Khz, 2 - 1Mhz */
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UINT8 I2C1Frequency;
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UINT8 I2C2Frequency;
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UINT8 I2C3Frequency;
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UINT8 I2C4Frequency;
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UINT8 I2C5Frequency;
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UINT8 I2C6Frequency;
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};
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extern struct chip_operations soc_intel_braswell_ops;
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