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 e29188f1ec0cd4dd97a38ddb4bb7ed85645f83fe..320d752952971a936e36b2cc654f630fa628aa07 100644 (file)
--- a/doc/README.nand
+++ b/doc/README.nand
@@ -215,6 +215,12 @@ Configuration Options:
 
 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