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-rw-r--r--src/soc/mediatek/common/Kconfig7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/soc/mediatek/common/Kconfig b/src/soc/mediatek/common/Kconfig
index b581ffb85f..7d1e4554bc 100644
--- a/src/soc/mediatek/common/Kconfig
+++ b/src/soc/mediatek/common/Kconfig
@@ -36,9 +36,10 @@ config DPM_FOUR_CHANNEL
This option enables four channel configuration for DPM.
config MTK_DFD
- bool
- default n
+ bool "Enable MediaTek DFD (Design For Debug) settings"
help
- This option enables DFD (Design for Debug) settings.
+ DFD (Design for Debug) is a debugging tool, which scans flip-flops
+ and dumps to internal RAM on the WDT reset. We reserve 1MB on DRAM
+ to store logs of DFD.
endif