From f3b2a03e298230278c1458ee68f264e3d6b14fff Mon Sep 17 00:00:00 2001 From: Kai Vehmanen Date: Tue, 1 Jul 2025 15:48:14 +0300 Subject: [PATCH] app: add os_linux_overlay.conf Add an OS overlay for Linux. This overlay configures SOF to be used with SOF Linux kernel driver. The overlay modifies Kconfig configuration options to align with requirements of of the Linux driver. Similar overlays may be added later for other OS'es. Signed-off-by: Kai Vehmanen --- app/os_linux_overlay.conf | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 app/os_linux_overlay.conf diff --git a/app/os_linux_overlay.conf b/app/os_linux_overlay.conf new file mode 100644 index 000000000000..a1399d4ebe2c --- /dev/null +++ b/app/os_linux_overlay.conf @@ -0,0 +1,8 @@ +# +# Overlay definitions to build SOF firmware for use +# with SOF driver in Linux kernel +# + +# SOF Linux driver does not require FW to retain its +# state, so context save can be disabled +CONFIG_ADSP_IMR_CONTEXT_SAVE=n