get_burst_size
mmio_seq |= get_burst_size(tdc, burst_size, slave_bw, len);
mmio_seq |= get_burst_size(tdc, burst_size, slave_bw, len);
ahb_seq |= get_burst_size(tdc, burst_size, slave_bw, len);
ahb_seq |= get_burst_size(tdc, burst_size, slave_bw, len);