APF6 EMMC: Difference between revisions
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|1KB || U-Boot SPL (apf6-u-boot.spl) | |1KB || U-Boot SPL (apf6-u-boot.spl) | ||
|---------------- | |---------------- | ||
| | |69KB || U-Boot IMG (apf6-u-boot.img) | ||
|---------------- | |---------------- | ||
| | |512KB || | ||
|---------------- | |---------------- | ||
| | |1024KB || U-Boot environment | ||
|---------------- | |---------------- | ||
| | |1536KB || Redundant U-Boot environment | ||
|---------------- | |---------------- | ||
|} | |} | ||
== User Data partition Layout == | == User Data partition Layout == | ||
Revision as of 17:05, 5 December 2014
APF6 eMMC layout
By default, the 4GB eMMC on APF6 board has 4 physical partitions.
| Name | Size | Comment |
|---|---|---|
| boot0 | 2MB | U-Boot is installed on this partition |
| boot1 | 2MB | Not used |
| rpmb | 512K | Not used |
| User Data | remaining space | Kernel, device tree and rootfs |
Boot0 partition layout
| Offset | Comment |
|---|---|
| 0 | |
| 1KB | U-Boot SPL (apf6-u-boot.spl) |
| 69KB | U-Boot IMG (apf6-u-boot.img) |
| 512KB | |
| 1024KB | U-Boot environment |
| 1536KB | Redundant U-Boot environment |
User Data partition Layout
There are two primary partitions on the User data physical partition.
- boot: The kernel and the device tree (inside a dtbs directory) are on this partition.
- rootfs: the rootfs is on this partition
