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How to boot from MicroSD Card

15 bytes removed, 01:20, 3 June 2011
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*The microsd card must be content at latest 2 partitions.
*The first one must be primary partition with the boot flag mark and formated using FAT filesystemfile system.
*All names used in this partition must be msdos names, it means you cannot use a extended names.
*The processor must load a first program called '''MLO''', this program must reside in the first partition, this program it's also called '''x-loader.'''
''The processor ONLY load and execute the MLO program and ignore all the rest it's the X-loader(MLO) the program responsable responsible to load the next programs such kernel or uboot if you use this last one aproachapproach.''
== Prerequisites ==
= Preparing the microSD card =
Insert a new microsd card in your PC, you should see in your dmesg somthing something like this after insert a new microsd card:
<pre>mmc0: new high speed SDHC card at address 0001
mmcblk0: mmc0:0001 00000 3.79 GiB
=== Create the ROOTFS Partition ===
The Next step it's create the root filesystem file system partition.
First you should select the unallocated partition area and then&nbsp; you should go to the partition menu and select the "New" option then the application show a window like this:<br> [[Image:Gparted create first partition.png|thumb|center]] We will configure the rootfs partition as:<br>
=== Create the Rootfs mount point ===
Go to /media directory and create one subfolder sub-folder called "binary"
<pre>$ cd /media
[[Image:Linaro Boot1.png|thumb|center]][[Image:Linaro Boot2.png|thumb|center]]
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[[Category:How_to_forge]]