spl: cache: Allow cache drivers in SPL
When ax25-ae350 try to enable v5l2 cache
driver in SPL configuration, it need this
option for cache support in SPL.
Signed-off-by: Rick Chen <rick@andestech.com>
Cc: KC Lin <kclin@andestech.com>
Cc: Alan Kao <alankao@andestech.com>
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index c8cb715..a724127 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -439,6 +439,13 @@
ensure this information is available to the next image
invoked).
+config SPL_CACHE_SUPPORT
+ bool "Support CACHE drivers"
+ help
+ Enable CACHE drivers in SPL. These drivers can keep data so that
+ future requests for that data can be served faster. Enable this option
+ to build the drivers in drivers/cache as part of an SPL build.
+
config SPL_CPU_SUPPORT
bool "Support CPU drivers"
help
diff --git a/drivers/Makefile b/drivers/Makefile
index 0d1d6bd..e977f19 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -30,6 +30,7 @@
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_SPL_BOOTCOUNT_LIMIT) += bootcount/
+obj-$(CONFIG_SPL_CACHE_SUPPORT) += cache/
obj-$(CONFIG_SPL_CPU_SUPPORT) += cpu/
obj-$(CONFIG_SPL_CRYPTO_SUPPORT) += crypto/
obj-$(CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT) += ddr/fsl/