acpi: Add a central location for table version numbers
Each ACPI table has its own version number. Add the version numbers in a
single function so we can keep them consistent and easily see what
versions are supported.
Start a new acpi_table file in a generic directory to house this function.
We can move things over to this file from x86 as needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/lib/acpi/Makefile b/lib/acpi/Makefile
new file mode 100644
index 0000000..660491e
--- /dev/null
+++ b/lib/acpi/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += acpi_table.o