From 7c819e7f2258be88cd48521ae796421ed2303fde Mon Sep 17 00:00:00 2001 From: Philipp Tomsich Date: Thu, 29 Jun 2017 01:45:01 +0200 Subject: [PATCH] spl: dm: Kconfig: split CLK support for SPL and TPL 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 Reviewed-by: Simon Glass Reviewed-by: Tom Rini --- 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 b4a4877..7765148 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 159f285..b773593 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 -- 2.7.4