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L3 error may be triggered using Debug interface (example JTAG) or due to other errors, for example an opcode fetch (due to function pointer or stack corruption) or a data access (due to some other failure). NOC registers contain additional information to help aid debug information. With this, we can enhance the error information to more detailed form: " L3 Custom Error: MASTER MPU TARGET L4PER2 (Read): Data Access in User mode during Functional access " Signed-off-by: Nishanth Menon <nm@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Sekhar Nori <nsekhar@ti.com>