ORC_RISCCTL
outb(PRGMRST | DOWNLOAD, host->base + ORC_RISCCTL); /* Enable SRAM programming */
outb(PRGMRST | DOWNLOAD, host->base + ORC_RISCCTL); /* Reset program count 0 */
outb(PRGMRST, host->base + ORC_RISCCTL); /* Reset program to 0 */
outb(PRGMRST, host->base + ORC_RISCCTL); /* Reset program to 0 */