Index: defaults/sparc64/Makefile.config
===================================================================
--- defaults/sparc64/Makefile.config	(revision 648c9d96c0f1fac40bb51cbd1cc306101c6b6735)
+++ defaults/sparc64/Makefile.config	(revision 648c9d96c0f1fac40bb51cbd1cc306101c6b6735)
@@ -0,0 +1,56 @@
+# Platform
+PLATFORM = sparc64
+
+# Ramdisk format
+RDFMT = fat
+
+# Compiler
+COMPILER = gcc_cross
+
+# Support for SMP
+CONFIG_SMP = y
+
+# Debug build
+CONFIG_DEBUG = y
+
+# Deadlock detection support for spinlocks
+CONFIG_DEBUG_SPINLOCK = y
+
+# Lazy FPU context switching
+CONFIG_FPU_LAZY = y
+
+# Use TSB
+CONFIG_TSB = y
+
+# Virtually indexed D-cache support
+CONFIG_VIRT_IDX_DCACHE = y
+
+# Support for userspace debuggers
+CONFIG_UDEBUG = y
+
+# Kernel console support
+CONFIG_KCONSOLE = y
+
+# Detailed kernel logging
+CONFIG_LOG = n
+
+# Compile kernel tests
+CONFIG_TEST = y
+
+# Input device class
+CONFIG_HID_IN = generic
+
+# Output device class
+CONFIG_HID_OUT = generic
+
+# Start AP processors by the loader
+CONFIG_AP = y
+
+# Preserve A.OUT header in isofs.b
+CONFIG_AOUT_ISOFS_B = y
+
+# External ramdisk
+CONFIG_RD_EXTERNAL = y
+
+# Keyboard layout
+KBD_LAYOUT = us_qwerty
Index: defaults/sparc64/us/Makefile.config
===================================================================
--- defaults/sparc64/us/Makefile.config	(revision 648c9d96c0f1fac40bb51cbd1cc306101c6b6735)
+++ defaults/sparc64/us/Makefile.config	(revision 648c9d96c0f1fac40bb51cbd1cc306101c6b6735)
@@ -0,0 +1,5 @@
+# Machine type
+MACHINE = generic
+
+# CPU type
+PROCESSOR = us