Syntax
pcr_mindex = <value>Description
The pcr_mindex parameter in Bootgen specifies the PCR (Platform
Configuration Register) index for measured boot processes on the Versal AI Edge Series Gen 2 and Versal Prime Series Gen 2 platform. This parameter ensures the integrity and
security of the boot process by storing measurements of various components in the
PCR.
By specifying a pcr_mindex, Bootgen measures and stores the hash of
specific boot components in the corresponding PCR. This allows for the verification
of the system integrity during boot.
Arguments
Specified pcr value.
Example
new_bif:
{
id_code = 0x04DB0093
extended_id_code = 0x01
id = 0x1
image
{
name = pmc_subsys
id = 0x1c000001
partition
{
id = 0x2
type = bootloader
file = plm.elf
}
partition
{
id = 0x3
type = pmcdata,load=0xF2000000
file = pmc_data.cdo
}
}
image
{
name = lpd_subsys
id = 0x4210002
pcr=2, pcr_mindex = 0
partition
{
id = 0x4
type = cdo
file = lpd_data.cdo
}
}
image
{
name = pl_cfi_subsys
id = 0x18700000
pcr=3, pcr_mindex = 0
partition
{
id = 0x5
type = cdo
file = pl_cfi_subsys.rcdo
}
partition
{
id = 0x6
type = cdo
file = pl_cfi.rnpi
}
}