==== Partition scheme ====

<WRAP round important> Work in Progress </WRAP>

==== Partition scheme ====

<WRAP round important>Changing the partition scheme may affect the boot loader update capability and / or the kernel command line parameters!</WRAP>

=== SD / eMMC images ===

  * sector size 512 Byte
  * unpartitioned area: 4MiB (0x2000 sectors)

^ Sector           ^ Size                     ^ Usage                      ^
|0x0000 ... 0x0000 | 0x0001 sector  / 512 Byte| MBR / Partition Table      |
|0x0008 ... 0x07ff | 0x07f8 sectors / 1020 KiB| u-boot                     |
|0x0800 ... 0x0fff | 0x0800 sectors / 1 MiB   | environment                | 
|0x1000 ... 0x17ff | 0x0800 sectors / 1 MiB   | device tree blob           |

  * partitioned area:

^ Partition ^ Size     ^ Usage                ^
|  1        | 8 MiB    | Kernel image         |
|  2        | 256 MiB  | root FS              |
|  3        | 256 MiB  | Spare, not formatted |
|  4        | ----     | ----                 |

The partition scheme is defined using the config file config/platform-tq-mbls102xa/config/images/uboot-hd.config. 

To create the image the genimage host tool is used. This tool is automatically selected and built. You can find the build directory under <BSPROOT>/platform-MBLS102x/build-host/genimage. There is also a README file documenting how to use this tool.

=== SPI NOR ===

  * sector size 64 KiB

^ Sector           ^ Size                       ^ Usage           ^
|0x0 ... 0x0 | 0x1 sectors /  64 KiB | RCW             |
|0x1 ... 0x8 | 0x8 sectors / 524 KiB | U-Boot QSPI     |


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==== Partition scheme ====

<WRAP round important>Changing the partition scheme may affect the bootloader update capability and / or the kernel command line parameters!</WRAP>

=== SD / eMMC images ===

  * sector size 512 Byte
  * unpartitioned area: 4MiB (0x2000 sectors)

^ Sector           ^ Size                     ^ Usage                      ^
|0x0000 ... 0x0000 | 0x0001 sector  / 512 Byte| MBR / Partition Table      |
|0x0008 ... 0x07ff | 0x07f8 sectors / 1020 KiB| u-boot                     |
|0x0800 ... 0x0fff | 0x0800 sectors / 32 kiB   | u-boot environment (( Environment organisation: \\   * configured environment size: 32kiB (64 Sectors)  \\   * environment type: redundand \\  * primary environment (sectors): 0x0800 ... 0x0840 (0x100000 ... 0x107fff)  \\  * redundand environment (sectors): 0x0810 ... 0x081f (0x108000 ... 0x10ffff) ))  |        
|0x1000 ... 0x17ff | 0x0800 sectors / 1 MiB   | device tree blob           |

  * partitioned area:

^ Partition ^ Size     ^ Usage                ^
|  1        | 8 MiB    | Kernel image         |
|  2        | 256 MiB  | root FS              |
|  3        | 256 MiB  | Spare, not formatted |
|  4        | ----     | ----                 |

The partition scheme is defined using the config file config/platform-tq-mbls102xa/config/images/uboot-hd.config. 

To create the image the genimage host tool is used. This tool is automatically selected and built. You can find the build directory under <BSPROOT>/platform-MBLS102x/build-host/genimage. See the README file for how to use this tool.

=== SPI NOR ===

  * sector size 64 KiB

^ Sector           ^ Size                       ^ Usage           ^
|0x0 ... 0x0 | 0x1 sectors /  64 KiB | RCW             |
|0x1 ... 0x8 | 0x8 sectors / 524 KiB | U-Boot QSPI     |