The help pages for Table show
Table[expr,{i,imin,imax}]
which increments i by 1
and
Table[expr,{i,imin,imax,di}]
which increments i by di
So perhaps
M = 5;
xcontrol = MatrixForm[Table[phi[l, q, m], {m, 1, M, 2}, {l, 1, L}, {q, 0, m*A*(2 - 1)}]]
which increments m by 2
