dbd8b54441
This mainboard contains an external RTC chip PCF8523. Enable usage of this chip and add some initialization values to device tree. Change-Id: I25c0a017899ee904f3aa02bdc7dcaf61dee67e3a Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/15642 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
29 lines
870 B
Plaintext
29 lines
870 B
Plaintext
chip soc/intel/fsp_broadwell_de
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device cpu_cluster 0 on
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device lapic 0 on end
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end
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device domain 0 on
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device pci 00.0 on end # SoC router
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device pci 14.0 on end # xHCI Controller
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device pci 19.0 on end # Gigabit LAN Controller
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device pci 1d.0 on end # EHCI Controller
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device pci 1f.0 on end # LPC Bridge
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device pci 1f.2 on end # SATA Controller
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device pci 1f.3 on
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# Enable external RTC chip
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chip drivers/i2c/pcf8523
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register "cap_sel" = "CAP_SEL_7_PF"
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register "power_mode" = "PM_BAT_SW_OFF_LOW_DETECT_OFF"
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register "cof_selection" = "COF_OFF"
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register "set_user_date" = "1"
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register "user_year" = "04"
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register "user_month" = "07"
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register "user_day" = "01"
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register "user_weekday" = "0"
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device i2c 0x68 on end # RTC PCF8523
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end
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end # SMBus Controller
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device pci 1f.5 on end # SATA Controller
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end
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end
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