mem: introduce bad command error to packet commands

The bad command is used to model a request is sent to target but the
target cannot make it. The bad command error is designed to model AXI

Change-Id: I8142df36a5ed3e461493796266821a2b30a3415e
Maintainer: Jason Lowe-Power <>
Reviewed-by: Jason Lowe-Power <>
Tested-by: kokoro <>
Reviewed-by: Earl Ou <>
2 files changed