metag: Add JTAG Debug Adapter (DA) support

[linux-beck.git] / arch / metag / Kconfig

diff --git a/arch/metag/Kconfig b/arch/metag/Kconfig
index f6846ad5d3a8dd80a92b6e47c1fb09e7c201445c..30adc7875daa133b0d8599a46fbced46d93a623d 100644 (file)
--- a/arch/metag/Kconfig
+++ b/arch/metag/Kconfig
@@ -214,6 +214,18 @@ config METAG_PERFCOUNTER_IRQS
          When disabled, Performance Counters information will be collected
          based on Timer Interrupt.
 
+config METAG_DA
+       bool "DA support"
+       help
+         Say Y if you plan to use a DA debug adapter with Linux. The presence
+         of the DA will be detected automatically at boot, so it is safe to say
+         Y to this option even when booting without a DA.
+
+         This enables support for services provided by DA JTAG debug adapters,
+         such as:
+         - communication over DA channels (such as the console driver).
+         - use of the DA filesystem.
+
 menu "Boot options"
 
 config METAG_BUILTIN_DTB