[POWERPC] 4xx: PLB to PCI-X support

[linux-2.6] / arch / powerpc / Kconfig.debug

diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 6a79fe43e229e9036a25b8792eb45246f44db30c..d20ccf5f2ca99cc1f06ab37e809a4984a547f596 100644 (file)
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -151,6 +151,13 @@ config BOOTX_TEXT
 
 config PPC_EARLY_DEBUG
        bool "Early debugging (dangerous)"
+       help
+         Say Y to enable some early debugging facilities that may be available
+         for your processor/board combination. Those facilities are hacks
+         intended to debug problems early during boot, this should not be
+         enabled in a production kernel.
+         Note that enabling this will also cause the kernel default log level
+         to be pushed to max automatically very early during boot
 
 choice
        prompt "Early debugging console"