3.1. eMMC Partition LayoutΒΆ
The AM62x board eMMC partition for Android binaries is shown in below table
| Partition Name | Flash Media | Images to flash |
|---|---|---|
| bootloader | eMMC | bootloader.img (tispl.bin + u-boot.img) |
| tiboot3 | eMMC | tiboot3.bin |
| misc | eMMC | No image to flash |
| boot_a | eMMC | boot.img (Kernel Image + dtbs) |
| boot_b | eMMC | boot.img slot b |
| vendor_boot_a | eMMC | vendor_boot.img (vendor modules, vendor ramdisk) |
| vendor_boot_b | eMMC | vendor_boot.img slot b |
| init_boot_a | eMMC | init_boot.img (generic init ramdisk) |
| init_boot_b | eMMC | init_boot.img slot b |
| dtbo_a | eMMC | dtbo.img or dtbo-unsigned.img (list of overlays) |
| dtbo_b | eMMC | dtbo.img or dtbo-unsigned.img |
| vbmeta_a | eMMC | vbmeta.img ( With AVB feature or user images) |
| vbmeta_b | eMMC | vbmeta.img slot b |
| super | eMMC | super.img |
| metadata | eMMC | No image to flash |
| persist | eMMC | persist.img ( Used for OP-TEE secure storage ) |
| userdata | eMMC | userdata.img |