mb/intel/adlrvp: Fix S0ix regression
The following changes are needed to fix S0ix regression on RVP 1) Disable Clk src 3 2) Disable Ext FIVR settings TEST=Boot adlrvp to OS, confirm S0ix is working. Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com> Change-Id: I0b8b76b5527d8b80776cb7588ce6b12281af7882 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
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@ -83,12 +83,6 @@ chip soc/intel/alderlake
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.clk_src = 0,
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.clk_src = 0,
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}"
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}"
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# Enable CPU PCIE RP 2 using CLK 3
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register "cpu_pcie_rp[CPU_RP(2)]" = "{
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.clk_req = 3,
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.clk_src = 3,
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}"
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# Enable CPU PCIE RP 3 using CLK 4
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# Enable CPU PCIE RP 3 using CLK 4
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register "cpu_pcie_rp[CPU_RP(3)]" = "{
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register "cpu_pcie_rp[CPU_RP(3)]" = "{
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.clk_req = 4,
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.clk_req = 4,
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@ -187,21 +181,6 @@ chip soc/intel/alderlake
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},
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},
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}"
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}"
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# FIVR configurations
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register "ext_fivr_settings" = "{
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.configure_ext_fivr = 1,
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.v1p05_enable_bitmap = FIVR_ENABLE_ALL_SX,
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.vnn_enable_bitmap = FIVR_ENABLE_ALL_SX,
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.vnn_sx_enable_bitmap = FIVR_ENABLE_ALL_SX,
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.v1p05_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL,
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.vnn_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL,
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.v1p05_voltage_mv = 1050,
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.vnn_voltage_mv = 1050,
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.vnn_sx_voltage_mv = 1050,
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.v1p05_icc_max_ma = 500,
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.vnn_icc_max_ma = 500,
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}"
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device domain 0 on
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device domain 0 on
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device ref pcie5 on end
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device ref pcie5 on end
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device ref igpu on end
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device ref igpu on end
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