mb/google/brya/var/taeko: disabled autonomous GPIO power management
Used H1 firmware where the last version number is 0.0.22, 0.3.22 or less to production that will need to disable autonomous GPIO power management and then can get H1 version by gsctool -a -f -M BUG=b:205315500 TEST=emerge-brya coreboot and test that DUT can boot to OS. Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com> Change-Id: Ib26797fa2d4d0b1a6eb28c5d79b9ac0a6054abd8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59325 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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@ -41,6 +41,16 @@ fw_config
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end
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end
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chip soc/intel/alderlake
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# This disabled autonomous GPIO power management, otherwise
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# old cr50 FW only supports short pulses; need to clarify
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# the minimum PCH IRQ pulse width with Intel, b/180111628
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register "gpio_override_pm" = "1"
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register "gpio_pm[COMM_0]" = "0"
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register "gpio_pm[COMM_1]" = "0"
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register "gpio_pm[COMM_2]" = "0"
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register "gpio_pm[COMM_3]" = "0"
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register "gpio_pm[COMM_4]" = "0"
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register "gpio_pm[COMM_5]" = "0"
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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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