summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorArthur Heymans <arthur@aheymans.xyz>2019-11-10 19:55:53 +0100
committerArthur Heymans <arthur@aheymans.xyz>2019-11-11 21:19:16 +0000
commitf76c12a3fcf0e181cfb7358d3972c55b3d7fb6fa (patch)
tree493cd6f5de8e789d09f825a5897d9c65e178d0c0 /src
parentb8cd4b00497d74a4f28a22bad0f9b79ab88405e3 (diff)
downloadcoreboot-f76c12a3fcf0e181cfb7358d3972c55b3d7fb6fa.tar.xz
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>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/asus/p5ql-em/devicetree.cb4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mainboard/asus/p5ql-em/devicetree.cb b/src/mainboard/asus/p5ql-em/devicetree.cb
index 8b5215e6e0..165340321b 100644
--- a/src/mainboard/asus/p5ql-em/devicetree.cb
+++ b/src/mainboard/asus/p5ql-em/devicetree.cb
@@ -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