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-rw-r--r--lib/Kconfig.debug9
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index b38bbb5bb00e..678c13967580 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2573,11 +2573,18 @@ config TEST_FPU
endif # RUNTIME_TESTING_MENU
+config ARCH_USE_MEMTEST
+ bool
+ help
+ An architecture should select this when it uses early_memtest()
+ during boot process.
+
config MEMTEST
bool "Memtest"
+ depends on ARCH_USE_MEMTEST
help
This option adds a kernel parameter 'memtest', which allows memtest
- to be set.
+ to be set and executed.
memtest=0, mean disabled; -- default
memtest=1, mean do 1 test pattern;
...