1 files changed, 19 insertions, 1 deletions

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 3f8b6a92eabd..ac45aab741a5 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -25,6 +25,9 @@ config SPARC
         select ARCH_WANT_OPTIONAL_GPIOLIB
         select RTC_CLASS
         select RTC_DRV_M48T59
+        select HAVE_PERF_EVENTS
+        select HAVE_DMA_ATTRS
+        select HAVE_DMA_API_DEBUG
 
 config SPARC32
         def_bool !64BIT
@@ -44,6 +47,7 @@ config SPARC64
         select RTC_DRV_BQ4802
         select RTC_DRV_SUN4V
         select RTC_DRV_STARFIRE
+        select HAVE_PERF_EVENTS
 
 config ARCH_DEFCONFIG
         string
@@ -95,7 +99,10 @@ config AUDIT_ARCH
 config HAVE_SETUP_PER_CPU_AREA
         def_bool y if SPARC64
 
-config HAVE_DYNAMIC_PER_CPU_AREA
+config NEED_PER_CPU_EMBED_FIRST_CHUNK
+        def_bool y if SPARC64
+
+config NEED_PER_CPU_PAGE_FIRST_CHUNK
         def_bool y if SPARC64
 
 config GENERIC_HARDIRQS_NO__DO_IRQ
@@ -437,6 +444,17 @@ config SERIAL_CONSOLE
 
           If unsure, say N.
 
+config SPARC_LEON
+        bool "Sparc Leon processor family"
+        depends on SPARC32
+        ---help---
+          If you say Y here if you are running on a SPARC-LEON processor.
+          The LEON processor is a synthesizable VHDL model of the
+          SPARC-v8 standard. LEON is  part of the GRLIB collection of
+          IP cores that are distributed under GPL. GRLIB can be downloaded
+          from www.gaisler.com. You can download a sparc-linux cross-compilation
+          toolchain at www.gaisler.com.
+
 endmenu
 
 menu "Bus options (PCI etc.)"