diff options
Diffstat (limited to 'config/coreboot/default/patches/0038-mb-dell-Add-S3-SMI-handler-for-SNB-IVB-Latitudes.patch')
| -rw-r--r-- | config/coreboot/default/patches/0038-mb-dell-Add-S3-SMI-handler-for-SNB-IVB-Latitudes.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/config/coreboot/default/patches/0038-mb-dell-Add-S3-SMI-handler-for-SNB-IVB-Latitudes.patch b/config/coreboot/default/patches/0038-mb-dell-Add-S3-SMI-handler-for-SNB-IVB-Latitudes.patch new file mode 100644 index 00000000..8da97601 --- /dev/null +++ b/config/coreboot/default/patches/0038-mb-dell-Add-S3-SMI-handler-for-SNB-IVB-Latitudes.patch @@ -0,0 +1,31 @@ +From 53bddae0fc8436fe262ca7fc2e19049afa7a38f8 Mon Sep 17 00:00:00 2001 +From: Nicholas Chin <nic.c3.14@gmail.com> +Date: Fri, 3 May 2024 16:31:12 -0600 +Subject: [PATCH 38/39] mb/dell/: Add S3 SMI handler for SNB/IVB Latitudes + +This should fix S3 suspend on these systems + +Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> +--- + src/mainboard/dell/snb_ivb_latitude/smihandler.c | 9 +++++++++ + 1 file changed, 9 insertions(+) + create mode 100644 src/mainboard/dell/snb_ivb_latitude/smihandler.c + +diff --git a/src/mainboard/dell/snb_ivb_latitude/smihandler.c b/src/mainboard/dell/snb_ivb_latitude/smihandler.c +new file mode 100644 +index 0000000000..334d7b1a5f +--- /dev/null ++++ b/src/mainboard/dell/snb_ivb_latitude/smihandler.c +@@ -0,0 +1,9 @@ ++/* SPDX-License-Identifier: GPL-2.0-only */ ++ ++#include <cpu/x86/smm.h> ++#include <ec/dell/mec5035/mec5035.h> ++ ++void mainboard_smi_sleep(u8 slp_typ) ++{ ++ mec5035_sleep(slp_typ); ++} +-- +2.39.2 + |