intel/amenia: Program EMMC dll setting
EMMC TX DATA Control needs to be programmed to 0x1A1A to make amenia system can run stable on EMMC with HS400 mode. Change-Id: I42c23ff7e6956e75de5e1b1339a570b35d999301 Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com> Tested-by: Petrov, Andrey <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15092 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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@ -10,6 +10,11 @@ chip soc/intel/apollolake
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# Integrated Sensor Hub
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register "integrated_sensor_hub_enable" = "0"
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# EMMC TX DATA Delay 1#
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# 0x1A[14:8] stands for 26*125 = 3250 pSec delay for HS400
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# 0x1A[6:0] stands for 26*125 = 3250 pSec delay for SDR104/HS200
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register "emmc_tx_data_cntl1" = "0x1A1A" # HS400 required
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device domain 0 on
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device pci 00.0 on end # - Host Bridge
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device pci 00.1 on end # - DPTF
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