Syntax
[spk_revoke_id] <hex value>Description
The spk_revoke_id attribute specifies an
identifier for a revoked spk key. This ensures that authentication
is not applied to any partition signed with the spk revoked key. It
prevents the use of any compromised or outdated keys.
Note: This attribute is only applicable for Versal AI Edge Series Gen 2, Versal Prime Series Gen 2, and Spartan UltraScale+.
Arguments
hex value
Example
bif:
{
id_code = 0x14ca8093
extended_id_code = 0x01
id = 0x5
image
{
name = pmc_subsys
id = 0x1c000001
partition
{
id = 0x01
type = bootloader
revoke_id = 0x3
spk_revoke_id = 0x4
pskfile = psk0_ecdsap384.pem
sskfile = ssk0_ecdsap384.pem
authentication = ecdsa-p384
file = plm.elf
}
partition
{
id = 0x09
type = pmcdata
load = 0xf2000000
file = pmc_data.cdo
}
}
image
{
name = lpd
id = 0x4210002
partition
{
id = 0x0C
type = cdo
revoke_id = 0x5
spk_revoke_id = 0x6
pskfile = psk0_ecdsap384.pem
sskfile = ssk1_ecdsap384.pem
authentication = ecdsa-p384
file = lpd_data.cdo
}
partition
{
id = 0x0B
core = psm
revoke_id = 0x7
spk_revoke_id = 0x8
pskfile = psk0_ecdsap384.pem
sskfile = ssk1_ecdsap384.pem
authentication = ecdsa-p384
file = psm_fw.elf
}
}
}