CRISv32: add device tree support

[firefly-linux-kernel-4.4.55.git] / arch / cris / Kconfig

diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index c34561869856ffc5e70cfd020602683bef06058e..23fb82f3715ea53fca52f69e4623f72af1e88bfc 100644 (file)
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -54,6 +54,8 @@ config CRIS
        select OLD_SIGACTION
        select ARCH_REQUIRE_GPIOLIB
        select IRQ_DOMAIN if ETRAX_ARCH_V32
+       select OF if ETRAX_ARCH_V32
+       select OF_EARLY_FLATTREE if ETRAX_ARCH_V32
 
 config HZ
        int
@@ -63,6 +65,10 @@ config NR_CPUS
        int
        default "1"
 
+config BUILTIN_DTB
+       string "DTB to build into the kernel image"
+       depends on OF
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"