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mb/google/nissa/var/yaviks: Remove fw_config probe for storage devices 

When fw_config is unprovisioned, devicetree will disable all probed
devices. However, boot-critical devices such as storage devices need to
be enabled.

As a temporary workaround while adding devicetree support for this,
remove the fw_config probe for storage devices so that all storage
devices are always enabled. On eMMC SKUs, UFS and ISH will be disabled
by the PCI scan anyway. On UFS SKUs, eMMC is not disabled by the PCI
scan, but keeping it enabled should have no functional impact, only a
possible power impact.

BUG=b:251055188
TEST=On yaviks eMMC and UFS SKUs, boot to OS and
`suspend_stress_test -c 10`

Change-Id: I6b3a20f3c14d5e9aa8d71f6ca436b5a682310797
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68365
Reviewed-by: Sam McNally <sammc@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Reka Norman 2022-10-13 15:16:54 +11:00 committed by Felix Held
parent 677d4ebdd2
commit ff207d7874
1 changed files with 3 additions and 9 deletions
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12
src/mainboard/google/brya/variants/yaviks/overridetree.cb
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@ -211,15 +211,9 @@ chip soc/intel/alderlake
device pci 00.0 on end device pci 00.0 on end
end end
end end
device ref emmc on device ref emmc on end
probe STORAGE STORAGE_EMMC device ref ish on end
end device ref ufs on end
device ref ish on
probe STORAGE STORAGE_UFS
end
device ref ufs on
probe STORAGE STORAGE_UFS
end
device ref pch_espi on device ref pch_espi on
chip ec/google/chromeec chip ec/google/chromeec
use conn0 as mux_conn[0] use conn0 as mux_conn[0]