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Readable partition layout table

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Human readable sizes and a shorter description
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Patrick Kilter 2023-12-10 23:03:17 +01:00 committed by GitHub
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README.md
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@ -35,14 +35,27 @@ mtd12: 00300000 00001000 "linux"
mtd13: 004b0000 00001000 "rootfs"
```
*mtd0 -> u-Boot*\
*mtd1/2 -> u-Boot Configuration*\
*mtd3 -> /var/config mount point where all stick configurations are saved*\
*mtd4-5 -> kernel0/rootfs0, for the first image. This can be booted setting flags "sw_commit/sw_active" to 0 on u-Boot configuration*\
*mtd6-7 -> kernel1/rootfs2, for the second image. This can be booted setting flags "sw_commit/sw_active" to 1 on u-Boot configuration*\
*mtd8 -> used by Europa Driver (laser controller), it contains all information about laser calibration, pay attention because is uniq for each stick!*\
*mtd9 -> partition used by original UF-INSTANT firmware to write parameters, not used by modified firmware*\
*mtd10-13 -> overlay partitions*
| Device | Size | Description |
| ------ | ---- | ----------- |
| mtd0 | 256KB | U-Boot |
| mtd1 | 32KB | U-Boot Configuration 1 |
| mtd2 | 32KB | U-Boot Configuration 2 |
| mtd3 | 240KB | `/var/config` mount point where all stick configurations are saved |
| mtd4 | 3MB | kernel0, for the first image. |
| mtd5 | 4.8MB | rootfs0, for the first image. |
| mtd6 | 3MB | kernel1, for the second image. |
| mtd7 | 4.8MB | rootfs2, for the second image. |
| mtd8 | 64KB | Europa Driver (laser controller) calibration data; **pay attention**: unique per stick! |
| mtd9 | 64KB | Original UF-INSTANT firmware to write parameters, ignored by modified firmware |
| mtd10 | - | overlay partition |
| mtd11 | - | overlay partition |
| mtd12 | - | overlay partition |
| mtd13 | - | overlay partition |
To boot the first Image (mtd4 + mtd5), set the flags `sw_commit` / `sw_active` to `0` in U-Boot configuration.
To boot the second Image (mtd6 + mtd7), set the flags `sw_commit` / `sw_active` to `1` in U-Boot configuration.
# UART console (for access u-Boot\Linux OS in case of emergency)