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authorAlbert ARIBAUD <albert.u.boot@aribaud.net>2013-04-04 09:49:32 (GMT)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2013-04-04 09:49:32 (GMT)
commitbe08abc2429c2e9cbce3d0abc1d315171d683520 (patch)
tree9c3f8c892cf8918c9a5b4cd0b9b29558b0aff0e7 /doc
parent5eaa215607c8668bfa6a7183407eba8fec63d648 (diff)
parentd36b39bf0d1dbe4ef03f7fc1f20b2e52eb90acf5 (diff)
downloadu-boot-be08abc2429c2e9cbce3d0abc1d315171d683520.tar.xz
Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Diffstat (limited to 'doc')
-rw-r--r--doc/README.mx28evk18
1 files changed, 18 insertions, 0 deletions
diff --git a/doc/README.mx28evk b/doc/README.mx28evk
index 2fc5069..76db474 100644
--- a/doc/README.mx28evk
+++ b/doc/README.mx28evk
@@ -23,6 +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)
+
+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.mx28_common to generate a bootable SD
card.