@@ -123,6 +123,16 @@ config SPL_SHA256_SUPPORT
SHA256 variant is supported: SHA512 and others are not currently
supported in U-Boot.
+config SPL_CPU_SUPPORT
+ bool "Support CPU drivers"
+ depends on SPL
+ help
+ Enable this to support CPU drivers in SPL. These drivers can set
+ up CPUs and provide information about them such as the model and
+ name. This can be useful in SPL since setting up the CPUs earlier
+ may improve boot performance. Enable this option to build the
+ drivers in drivers/cpu as part of an SPL build.
+
config SPL_CRYPTO_SUPPORT
bool "Support crypto drivers"
depends on SPL
@@ -10,6 +10,7 @@ obj-$(CONFIG_$(SPL_)RAM) += ram/
ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_SPL_CPU_SUPPORT) += cpu/
obj-$(CONFIG_SPL_CRYPTO_SUPPORT) += crypto/
obj-$(CONFIG_SPL_I2C_SUPPORT) += i2c/
obj-$(CONFIG_SPL_GPIO_SUPPORT) += gpio/
Add a new Kconfig option to allow CPU drivers to be used in SPL. Signed-off-by: Simon Glass <sjg@chromium.org> --- Changes in v2: None common/spl/Kconfig | 10 ++++++++++ drivers/Makefile | 1 + 2 files changed, 11 insertions(+)