nand/denali: Document CONFIG symbols
The patch "nand/denali: Adding Denali NAND driver support"
introduced two config symbols without documenting them.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Chin Liang See <clsee@altera.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/doc/README.nand b/doc/README.nand
index e29188f..320d752 100644
--- a/doc/README.nand
+++ b/doc/README.nand
@@ -215,6 +215,12 @@
Platform specific options
=========================
+ CONFIG_NAND_DENALI
+ Enables the denali.c driver.
+
+ CONFIG_SYS_NAND_DENALI_64BIT
+ Indicates that the Denali NAND controller is the 64-bit variant.
+
CONFIG_NAND_OMAP_GPMC
Enables omap_gpmc.c driver for OMAPx and AMxxxx platforms.
GPMC controller is used for parallel NAND flash devices, and can