From 4d06d2835c87f3eed694493fb749527032a78ec2 Mon Sep 17 00:00:00 2001
From: Nick Brassel <nick@tzarc.org>
Date: Fri, 3 Jan 2020 09:58:34 +1100
Subject: Move CORTEX_ENABLE_WFI_IDLE=TRUE to rules.mk files.

---
 keyboards/handwired/ck4x4/rules.mk | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'keyboards/handwired/ck4x4/rules.mk')

diff --git a/keyboards/handwired/ck4x4/rules.mk b/keyboards/handwired/ck4x4/rules.mk
index cd4bc260f3..0709f341bf 100644
--- a/keyboards/handwired/ck4x4/rules.mk
+++ b/keyboards/handwired/ck4x4/rules.mk
@@ -15,3 +15,7 @@ NKRO_ENABLE = yes	    # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 
 DEFAULT_FOLDER = handwired/ck4x4
+
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
-- 
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