X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fpowerpc%2FKconfig;h=4bb2e9310a569d092835cf6cb7ba528444adac7d;hb=8a3227268877b81096d7b7a841aaf51099ad2068;hp=f43d82dbc323bcbcc537755abe35ffc8e835d01a;hpb=2a7069190e7a7f19bd37e8c08e2bf02c8d6330f7;p=linux-2.6-omap-h63xx.git

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index f43d82dbc32..4bb2e9310a5 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -49,6 +49,19 @@ config IRQ_PER_CPU
 	bool
 	default y
 
+config STACKTRACE_SUPPORT
+	bool
+	default y
+
+config TRACE_IRQFLAGS_SUPPORT
+	bool
+	depends on PPC64
+	default y
+
+config LOCKDEP_SUPPORT
+	bool
+	default y
+
 config RWSEM_GENERIC_SPINLOCK
 	bool
 
@@ -81,6 +94,11 @@ config GENERIC_FIND_NEXT_BIT
 	bool
 	default y
 
+config GENERIC_GPIO
+	bool
+	help
+	  Generic GPIO API support
+
 config ARCH_NO_VIRT_TO_BUS
 	def_bool PPC64
 
@@ -211,15 +229,6 @@ source kernel/Kconfig.hz
 source kernel/Kconfig.preempt
 source "fs/Kconfig.binfmt"
 
-# We optimistically allocate largepages from the VM, so make the limit
-# large enough (16MB). This badly named config option is actually
-# max order + 1
-config FORCE_MAX_ZONEORDER
-	int
-	depends on PPC64
-	default "9" if PPC_64K_PAGES
-	default "13"
-
 config HUGETLB_PAGE_SIZE_VARIABLE
 	bool
 	depends on HUGETLB_PAGE
@@ -392,6 +401,26 @@ config PPC_64K_PAGES
 	  while on hardware with such support, it will be used to map
 	  normal application pages.
 
+config FORCE_MAX_ZONEORDER
+	int "Maximum zone order"
+	default "9" if PPC_64K_PAGES
+	default "13" if PPC64 && !PPC_64K_PAGES
+	default "11"
+	help
+	  The kernel memory allocator divides physically contiguous memory
+	  blocks into "zones", where each zone is a power of two number of
+	  pages.  This option selects the largest power of two that the kernel
+	  keeps in the memory allocator.  If you need to allocate very large
+	  blocks of physically contiguous memory, then you may need to
+	  increase this value.
+
+	  This config option is actually maximum order plus one. For example,
+	  a value of 11 means that the largest free memory block is 2^10 pages.
+
+	  The page size is not necessarily 4KB.  For example, on 64-bit
+	  systems, 64KB pages can be enabled via CONFIG_PPC_64K_PAGES.  Keep
+	  this in mind when choosing a value for this option.
+
 config PPC_SUBPAGE_PROT
 	bool "Support setting protections for 4k subpages"
 	depends on PPC_64K_PAGES
@@ -504,6 +533,11 @@ config FSL_PCI
 config 4xx_SOC
 	bool
 
+config FSL_LBC
+	bool
+	help
+	  Freescale Localbus support
+
 # Yes MCA RS/6000s exist but Linux-PPC does not currently support any
 config MCA
 	bool
@@ -677,22 +711,6 @@ config CONSISTENT_SIZE
 	hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
 	default "0x00200000" if NOT_COHERENT_CACHE
 
-config BOOT_LOAD_BOOL
-	bool "Set the boot link/load address"
-	depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM
-	help
-	  This option allows you to set the initial load address of the zImage
-	  or zImage.initrd file.  This can be useful if you are on a board
-	  which has a small amount of memory.
-
-	  Say N here unless you know what you are doing.
-
-config BOOT_LOAD
-	hex "Link/load address for booting" if BOOT_LOAD_BOOL
-	default "0x00400000" if 40x || 8xx || 8260
-	default "0x01000000" if 44x
-	default "0x00800000"
-
 config PIN_TLB
 	bool "Pinned Kernel TLBs (860 ONLY)"
 	depends on ADVANCED_OPTIONS && 8xx