xtensa: s6000 variant

Support for the Stretch S6000 Xtensa core variant.

Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 705bb71af245..0b7cd52d8b2a 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -32,6 +32,9 @@ config GENERIC_HWEIGHT
 config GENERIC_HARDIRQS
         def_bool y
 
+config GENERIC_GPIO
+        def_bool y
+
 config ARCH_HAS_ILOG2_U32
         def_bool n
 
@@ -69,6 +72,11 @@ config XTENSA_VARIANT_DC232B
         select MMU
         help
           This variant refers to Tensilica's Diamond 232L Standard core Rev.B (LE).
+
+config XTENSA_VARIANT_S6000
+        bool "s6000 - Stretch software configurable processor"
+        select VARIANT_IRQ_SWITCH
+        select ARCH_REQUIRE_GPIOLIB
 endchoice
 
 config XTENSA_UNALIGNED_USER