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mb/asus/p5ql-em: Fix S3 resume 

The superio VSBGATE# functionality needs to be enabled for ram to be
powered during S3.

Change-Id: I7b827e025de7d5b53c587872238a411fc9c2e762
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36709
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Arthur Heymans 2019-11-10 19:55:53 +01:00
parent b8cd4b0049
commit f76c12a3fc
1 changed files with 3 additions and 1 deletions
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4
src/mainboard/asus/p5ql-em/devicetree.cb
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@ -138,7 +138,9 @@ chip northbridge/intel/x4x # Northbridge
irq 0xe0 = 0xdf
irq 0xf3 = 0x09 # RSVD SUSLED settings
end
device pnp 2e.a off end # ACPI
device pnp 2e.a on # ACPI
irq 0xe4 = 0x10 # VSBGATE# to power dram during S3
end
device pnp 2e.b on # HWM, front panel LED
io 0x60 = 0x290
irq 0x70 = 0