Introduce TPL_CLK to allow finer-grained selection of TPL features for feature-rich (i.e. DM-based) TPL stages.
Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com
Reviewed-by: Simon Glass sjg@chromium.org Reviewed-by: Tom Rini trini@konsulko.com ---
Changes in v3: None Changes in v2: None
drivers/clk/Kconfig | 10 ++++++++++ drivers/clk/Makefile | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 9c13587..b40bde2 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -20,6 +20,16 @@ config SPL_CLK setting up clocks within SPL, and allows the same drivers to be used as U-Boot proper.
+config TPL_CLK + bool "Enable clock support in TPL" + depends on CLK && TPL_DM + help + The clock subsystem adds a small amount of overhead to the image. + If this is acceptable and you have a need to use clock drivers in + SPL, enable this option. It might provide a cleaner interface to + setting up clocks within TPL, and allows the same drivers to be + used as U-Boot proper. + config CLK_BCM6345 bool "Clock controller driver for BCM6345" depends on CLK && ARCH_BMIPS diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index 2746a80..844bc4e 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -5,7 +5,7 @@ # SPDX-License-Identifier: GPL-2.0+ #
-obj-$(CONFIG_CLK) += clk-uclass.o clk_fixed_rate.o +obj-$(CONFIG_$(SPL_TPL_)CLK) += clk-uclass.o clk_fixed_rate.o obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/ obj-$(CONFIG_SANDBOX) += clk_sandbox.o obj-$(CONFIG_SANDBOX) += clk_sandbox_test.o