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https://codeberg.org/libreboot/lbmk.git
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Leah Rowe
a5aa5bca77
352MB VRAM causes stability issues, according to some reports users can still set it to the higher level when building, if they wish to
35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
From 62121b837771b0b05f6490943ff9f1ccaba45bdb Mon Sep 17 00:00:00 2001
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From: persmule <persmule@gmail.com>
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Date: Sun, 31 Oct 2021 23:33:26 +0000
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Subject: [PATCH 09/18] lenovo/t400: Enable all SATA ports
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There are 2 SATA ports on the chassis of t400(s), but at least one dock for
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t400 contains a port for (P/S)ATA device, and t400s has a eSATA port on its
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chassis, and another one on its dock.
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They have to be unmasked via device tree to use.
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This patch unmasked all SATA ports found within t400s with factory firmware.
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---
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src/mainboard/lenovo/t400/devicetree.cb | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/mainboard/lenovo/t400/devicetree.cb b/src/mainboard/lenovo/t400/devicetree.cb
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index 1df350ab67..21c8e2c9a1 100644
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--- a/src/mainboard/lenovo/t400/devicetree.cb
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+++ b/src/mainboard/lenovo/t400/devicetree.cb
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@@ -46,8 +46,8 @@ chip northbridge/intel/gm45
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register "gpe0_en" = "0x01000000"
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register "gpi1_routing" = "2"
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- # Set AHCI mode, enable ports 1 and 2.
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- register "sata_port_map" = "0x03"
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+ # Set AHCI mode, enable ports 1, 2, 5 and 6.
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+ register "sata_port_map" = "0x33"
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register "sata_clock_request" = "0"
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register "sata_traffic_monitor" = "0"
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--
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2.39.2
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