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mb/starlabs/lite/{glk/glkr}: Decrease S3 assertion time to 28 ms 

Set S3 assertion time to 28000us as this is sufficient time for
rails to discharge.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I4a14e7b30bb1fc4c0c1d3ff2f75069863458487f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64447
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Sean Rhodes 2022-05-18 09:12:04 +01:00 committed by Martin L Roth
parent 8d991a8045
commit cc88d982f4
2 changed files with 2 additions and 2 deletions
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2
src/mainboard/starlabs/lite/variants/glk/devicetree.cb
View File

@ -53,7 +53,7 @@ chip soc/intel/apollolake
register "gpe0_dw2" = "PMC_GPE_N_95_64"
register "gpe0_dw3" = "PMC_GPE_NW_31_0"
register "slp_s3_assertion_width_usecs" = "50000"
register "slp_s3_assertion_width_usecs" = "28000"
device domain 0 on
device pci 00.0 on end # Host Bridge

2
src/mainboard/starlabs/lite/variants/glkr/devicetree.cb
View File

@ -51,7 +51,7 @@ chip soc/intel/apollolake
register "gpe0_dw2" = "PMC_GPE_N_95_64"
register "gpe0_dw3" = "PMC_GPE_NW_31_0"
register "slp_s3_assertion_width_usecs" = "50000"
register "slp_s3_assertion_width_usecs" = "28000"
device domain 0 on
device pci 00.0 on end # Host Bridge