Update from 2013.01 to 2013.07

[karo-tx-uboot.git] / board / freescale / mx28evk / README

diff --git a/doc/README.mx28evk b/board/freescale/mx28evk/README
similarity index 62%
rename from doc/README.mx28evk
rename to board/freescale/mx28evk/README
index 2fc50696f5ef3175ea5211565d59f33d1280aedd..524f3fc494598afcce603d3e10795b2e4c1c53a7 100644 (file)
--- a/doc/README.mx28evk
+++ b/board/freescale/mx28evk/README
@@ -23,7 +23,24 @@ To boot MX28EVK from an SD card, set the boot mode DIP switches as:
    * VDD 5V: To the left (off)
    * Hold Button: Down (off)
 
-Follow the instructions from doc/README.mx28_common to generate a bootable SD
-card.
+
+Environment Storage
+-------------------
+
+There are two targets for mx28evk:
+
+"make mx28evk_config"          - store enviroment variables into MMC
+
+or
+
+"make mx28evk_nand_config"     - store enviroment variables into NAND flash
+
+Choose the target accordingly.
+
+Note: The mx28evk board does not come with a NAND flash populated from the
+factory. It comes with an empty slot (U23), which allows the insertion of a
+48-pin TSOP flash device.
+
+Follow the instructions from doc/README.mxs to generate a bootable SD card.
 
 Insert the SD card in slot 0, power up the board and U-boot will boot.