Index: arch/v850/config.in
===================================================================
RCS file: /var/cvs/uClinux-2.4.x/arch/v850/config.in,v
retrieving revision 1.2
diff -u -r1.2 config.in
--- arch/v850/config.in	2002/01/10 12:36:30	1.2
+++ arch/v850/config.in	2002/02/28 05:04:42
@@ -168,6 +172,15 @@
       bool '    ACPI interpreter (EXPERIMENTAL)' CONFIG_ACPI_INTERPRETER
       bool '    Enter S1 for sleep (EXPERIMENTAL)' CONFIG_ACPI_S1_SLEEP
    fi
+fi
+
+if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
+   bool 'Non power-of-2 kernel allocator (EXPERIMENTAL)' CONFIG_CONTIGUOUS_PAGE_ALLOC
+   dep_bool '  include /proc/mem_map' CONFIG_MEM_MAP $CONFIG_CONTIGUOUS_PAGE_ALLOC
+fi
+
+if [ "$CONFIG_CONTIGUOUS_PAGE_ALLOC" != "y" ]; then
+  bool 'Allow allocating large blocks (> 1MB) of memory' CONFIG_NO_MMU_LARGE_ALLOCS
 fi
 
 endmenu
Index: include/linux/mmzone.h
===================================================================
RCS file: /var/cvs/uClinux-2.4.x/include/linux/mmzone.h,v
retrieving revision 1.1.1.4
diff -u -r1.1.1.4 mmzone.h
--- include/linux/mmzone.h	2001/09/28 10:15:22	1.1.1.4
+++ include/linux/mmzone.h	2002/02/28 05:05:03
@@ -12,10 +12,12 @@
  * Free memory management - zoned buddy allocator.
  */
 
-#ifndef CONFIG_FORCE_MAX_ZONEORDER
-#define MAX_ORDER 10
-#else
+#ifdef CONFIG_FORCE_MAX_ZONEORDER
 #define MAX_ORDER CONFIG_FORCE_MAX_ZONEORDER
+#elif defined (CONFIG_NO_MMU_LARGE_ALLOCS)
+#define MAX_ORDER 13
+#else
+#define MAX_ORDER 10
 #endif
 
 typedef struct free_area_struct {
Index: mmnommu/slab.c
===================================================================
RCS file: /var/cvs/uClinux-2.4.x/mmnommu/slab.c,v
retrieving revision 1.12
diff -u -r1.12 slab.c
--- mmnommu/slab.c	2002/02/28 03:08:00	1.12
+++ mmnommu/slab.c	2002/02/28 05:05:24
@@ -309,8 +309,10 @@
 /* maximum size of an obj (in 2^order pages) */
 #ifndef NO_MM
 #define	MAX_OBJ_ORDER	5	/* 32 pages */
+#elif defined (CONFIG_NO_MMU_LARGE_ALLOCS)
+#define	MAX_OBJ_ORDER	13	/* up to 32Mb */
 #else
-#define	MAX_OBJ_ORDER	8	/* up to 1Mb */
+#define	MAX_OBJ_ORDER	8	/* up to 1MB */
 #endif
 
 /*
@@ -325,8 +327,10 @@
  */
 #ifndef NO_MM
 #define	MAX_GFP_ORDER	5	/* 32 pages */
+#elif defined (CONFIG_NO_MMU_LARGE_ALLOCS)
+#define	MAX_GFP_ORDER	13	/* up to 32MB */
 #else
-#define	MAX_GFP_ORDER	8	/* up to 1Mb */
+#define	MAX_GFP_ORDER	8	/* up to 1MB */
 #endif
 
 
@@ -367,6 +371,13 @@
 	{262144,	NULL, NULL},
 	{524288,	NULL, NULL},
 	{1048576,	NULL, NULL},
+#ifdef CONFIG_NO_MMU_LARGE_ALLOCS
+	{2097152,	NULL, NULL},
+	{4194304,	NULL, NULL},
+	{8388608,	NULL, NULL},
+	{16777216,	NULL, NULL},
+	{33554432,	NULL, NULL},
+#endif /* CONFIG_NO_MMU_LARGE_ALLOCS */
 #endif /* NO_MM */
 #endif /* CONFIG_CONTIGUOUS_PAGE_ALLOC */
 	{     0,	NULL, NULL}