[PATCH v2 28/29] memory: Describe the MEMORY Kconfig entry

[Krzysztof Kozlowski]

Write short description about the entire memory controllers section.

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>

---

Changes since v1:
1. New patch
---
 drivers/memory/Kconfig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index c37752d5f26d..ec735794aeaf 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -5,6 +5,12 @@
 
 menuconfig MEMORY
 	bool "Memory Controller drivers"
+	help
+	  This option allows to enable specific memory controller drivers,
+	  useful mostly on embedded systems.  These could be controllers
+	  for DRAM (SDR, DDR), ROM, SRAM and others.  The drivers features
+	  vary from memory tuning and frequency scaling to enabling
+	  access to attached peripherals through memory bus.
 
 if MEMORY
 
-- 
2.17.1