SPL: Make SPL_OS depend on supported architectures

We can only enable Falcon Mode (aka SPL_OS) on architectures which
implement certain hooks. Express these dependencies in Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index cb7b417..4c8af85 100644 (file)
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -1202,6 +1202,7 @@ config SPL_ONENAND_SUPPORT
 config SPL_OS_BOOT
        bool "Activate Falcon Mode"
        depends on !TI_SECURE_DEVICE
+       depends on ARM || MICROBLAZE || PPC
        help
          Enable booting directly to an OS from SPL.
          for more info read doc/README.falcon