PMU Firmware Load by BootROM - PMU Firmware Load by BootROM - 2026.1 English - UG1283

Bootgen User Guide (UG1283)

Document ID
UG1283
Release Date
2026-06-23
Version
2026.1 English

This example shows how to create a boot image with pmu_fw.elf loaded by BootROM.

the_ROM_image: 
{ 
	[pmufw_image] pmu_fw.elf 
	[bootloader, destination_cpu=a53-0] fsbl_a53.elf 
	[destination_cpu=r5-0] app_r5.elf
}

This example shows how to create a boot image with pmu_fw.elf loaded by BootROM. If the [pmufw_image] attribute specifies the PMU firmware, the system does not treat it as a separate partition. The build process appends it to the FSBL. FSBL and PMU firmware together become one single large partition. Hence, you cannot not see the PMU firmware in the Bootgen log as well.