catpt_dsp_set_srampge
catpt_dsp_set_srampge(cdev, sram, mask, new);
catpt_dsp_set_srampge(cdev, &cdev->dram, cdev->spec->dram_mask,
catpt_dsp_set_srampge(cdev, &cdev->iram, cdev->spec->iram_mask,
catpt_dsp_set_srampge(cdev, &cdev->dram, cdev->spec->dram_mask, 0);
catpt_dsp_set_srampge(cdev, &cdev->iram, cdev->spec->iram_mask, 0);