CS0_xxx registers are related to the MCS. There are MPC83xx devices which provides several chip selects for DDR; for example MPC8360 has MCS[0:1] and correspondingly CS0_xxx and CS1_xxx registers.
CS0_xxx registers are related to the MCS. There are MPC83xx devices which provides several chip selects for DDR; for example MPC8360 has MCS[0:1] and correspondingly CS0_xxx and CS1_xxx registers.