- /* Disable ISP interrupts. */
- WRT_REG_WORD(®->ictrl, 0);
-
- /* Reset RISC module. */
- WRT_REG_WORD(®->hccr, HCCR_RESET_RISC);
-
- /* Release RISC module. */
- WRT_REG_WORD(®->hccr, HCCR_RELEASE_RISC);
-
- /* Insure mailbox registers are free. */
- WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
- WRT_REG_WORD(®->hccr, HCCR_CLR_HOST_INT);