--- elwix/ALFA_N2.txt	2014/01/21 22:51:27	1.1.2.2
+++ elwix/ALFA_N2.txt	2014/01/23 10:31:42	1.1.2.4
@@ -1,16 +1,22 @@
 u-boot
 
-u-boot map::
-0x00000000 - 0x00040000 u-boot (256KB)
-0x00040000 - 0x00050000 u-boot-env (64KB)
-0x00050000 - 0x00650000 rootfs (6291456)
-0x00650000 - 0x007E0000 uImage (1638400)
-0x007E0000 - 0x007F0000 nvram (64KB)
-0x007F0000 - 0x00800000 ART (64KB)
+u-boot 8MB nand map::
+0x00000000 - 0x00040000 u-boot (256KB) // +0x40000
+0x00040000 - 0x00050000 u-boot-env (64KB) // +0x10000
+0x00050000 - 0x00650000 rootfs (6291456) // +0x600000
+0x00650000 - 0x007E0000 uImage (1638400) // +0x190000
+0x007E0000 - 0x007F0000 NVRAM (64KB) // +0x10000
+0x007F0000 - 0x00800000 ART (64KB) // +0x10000
 
+Helper nand map for easy updates :)
+* 0x00050000 - 0x007E0000 firmware (7929856) // +0x790000
+
 1. update kernel
 tftp 0x81000000 kernel.lzma.uImage
 era 0x9F650000 +0x190000
 cp.b 0x81000000 0x9F650000 0x190000
 
 2. update rootfs
+tftp 0x80100000 rootfs.ulzma
+era 0x9F050000 +0x600000
+cp.b 0x80100000 0x9F050000 0x600000