Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6-omap-h63xx.git] / arch / sh / Kconfig.debug

diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 52f6a99c8ecc6064ebbe6b50dfd2d262d2d15cd5..ab2f9f3c354c27df9c54081d641c9aa11b67353d 100644 (file)
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -28,13 +28,17 @@ config EARLY_SCIF_CONSOLE
          serial I/O.
 
 config EARLY_SCIF_CONSOLE_PORT
-       hex "SCIF port for early console"
+       hex
        depends on EARLY_SCIF_CONSOLE
        default "0xffe00000" if CPU_SUBTYPE_SH7780
+       default "0xffea0000" if CPU_SUBTYPE_SH7785
        default "0xfffe9800" if CPU_SUBTYPE_SH7206
        default "0xf8420000" if CPU_SUBTYPE_SH7619
        default "0xa4400000" if CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7705
+       default "0xa4430000" if CPU_SUBTYPE_SH7720
+       default "0xffc30000" if CPU_SUBTYPE_SHX3
        default "0xffe80000" if CPU_SH4
+       default "0x00000000"
 
 config EARLY_PRINTK
        bool "Early printk support"
@@ -82,6 +86,14 @@ config 4KSTACKS
          on the VM subsystem for higher order allocations. This option
          will also use IRQ stacks to compensate for the reduced stackspace.
 
+config IRQSTACKS
+       bool "Use separate kernel stacks when processing interrupts"
+       depends on DEBUG_KERNEL
+       help
+         If you say Y here the kernel will use separate kernel stacks
+         for handling hard and soft interrupts.  This can help avoid
+         overflowing the process kernel stacks.
+
 config SH_KGDB
        bool "Include KGDB kernel debugger"
        select FRAME_POINTER