Can you please guide me to inject error in the BAM.
i already set the RAE BIT in SSCM ERROR REG.
Thanks in advanced
RM, section 2.4.5, described PACR/OPACR registers, what tells you which register is related to BAM.
Clearing of PBRIDGE_x_MPCR[MPLn] sets force “user mode” for particular master (this can be used for injecting of deny accesss by frocing of user mode).
Setting of PBRIDGE_x_MPCR[MPLn] means supervisor/user mode according to particular master’s setting.
If AIPS_x_PACRn[SPn] or AIPS_x_OPACRn[SPn] is set it means slave requires supervisor mode for accessing master and this can be achieved by AIPS_x_MPCR[MPLn] = 1 (+MSR[PR] = 0 in case this master is core).
If AIPS_x_PACRn[SPn] or AIPS_x_OPACRn[SPn] is cleared it means slave does not require supervisor mode for accessing master and thus AIPS_MPRA[MPLn] may be 0 (or MSR[PR] may be 1 in case this master is core).
After proper settings of that, setting of RAE bit enable exception response. Subsequently, access to affected area invoke access error.
Let me check - do you want to generate access error according access rights defined in PBRIDGE registers? Just guessing what you want to do..
Yes i just want to inject error to ensure the behavior is correct
MPC5744P