acpi: Use finer-grained control of ACPI-table generation
Rather than keying everything off ACPIGEN, use the main
GENERATE_ACPI_TABLE option to determine whether the core ACPI code
is included. Make sure these option are not enabled in SPL/TPL since we
never generate tables there.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/lib/acpi/Makefile b/lib/acpi/Makefile
index 5c2f793..f5d58ab 100644
--- a/lib/acpi/Makefile
+++ b/lib/acpi/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0+
#
-obj-y += acpigen.o
-obj-y += acpi_device.o
-obj-y += acpi_dp.o
-obj-y += acpi_table.o
+obj-$(CONFIG_$(SPL_)ACPIGEN) += acpigen.o
+obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_device.o
+obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_dp.o
+obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_table.o