From 8c2c3df31e3b87cb5348e48776c366ebd1dc5a7a Mon Sep 17 00:00:00 2001
From: Catalin Marinas <catalin.marinas@arm.com>
Date: Fri, 20 Apr 2012 14:45:54 +0100
Subject: arm64: Build infrastructure

This patch adds Makefile and Kconfig files required for building an
AArch64 kernel.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm64/Kconfig.debug | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 arch/arm64/Kconfig.debug

(limited to 'arch/arm64/Kconfig.debug')

diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug
new file mode 100644
index 000000000000..d7553f2bda66
--- /dev/null
+++ b/arch/arm64/Kconfig.debug
@@ -0,0 +1,27 @@
+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config FRAME_POINTER
+	bool
+	default y
+
+config DEBUG_ERRORS
+	bool "Verbose kernel error messages"
+	depends on DEBUG_KERNEL
+	help
+	  This option controls verbose debugging information which can be
+	  printed when the kernel detects an internal error. This debugging
+	  information is useful to kernel hackers when tracking down problems,
+	  but mostly meaningless to other people. It's safe to say Y unless
+	  you are concerned with the code size or don't want to see these
+	  messages.
+
+config DEBUG_STACK_USAGE
+	bool "Enable stack utilization instrumentation"
+	depends on DEBUG_KERNEL
+	help
+	  Enables the display of the minimum amount of free stack which each
+	  task has ever had available in the sysrq-T output.
+
+endmenu
-- 
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