ARM: fiq_debugger: make fiq_debugger be in debug mode by default

Adds a config option that controls whether or not the console is on at
boot, defaulting to no.

Change-Id: Id4a3cad1c9dd4fb3c2b8c2298ca5d385a8bd0f8d
Signed-off-by: Dima Zavin <dima@android.com>

diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig
index cbf3b84..cf82a88 100644 (file)
--- a/arch/arm/common/Kconfig
+++ b/arch/arm/common/Kconfig
@@ -82,3 +82,11 @@ config FIQ_DEBUGGER_CONSOLE
        help
          Enables a console so that printk messages are displayed on
          the debugger serial port as the occur.
+
+config FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE
+       bool "Put the FIQ debugger into console mode by default"
+       depends on FIQ_DEBUGGER_CONSOLE
+       default n
+       help
+         If enabled, this puts the fiq debugger into console mode by default.
+         Otherwise, the fiq debugger will start out in debug mode.

diff --git a/arch/arm/common/fiq_debugger.c b/arch/arm/common/fiq_debugger.c
index 6b7ce43..a97c9b2 100644 (file)
--- a/arch/arm/common/fiq_debugger.c
+++ b/arch/arm/common/fiq_debugger.c
@@ -95,8 +95,14 @@ static bool initial_no_sleep = true;
 #else
 static bool initial_no_sleep;
 #endif
+
+#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE
+static bool initial_debug_enable = true;
+static bool initial_console_enable = true;
+#else
 static bool initial_debug_enable;
 static bool initial_console_enable;
+#endif
 
 module_param_named(no_sleep, initial_no_sleep, bool, 0644);
 module_param_named(debug_enable, initial_debug_enable, bool, 0644);