IGU_REG_RESET_MEMORIES
REG_WR(sc, IGU_REG_RESET_MEMORIES, 0x7f);
while (tout && REG_RD(sc, IGU_REG_RESET_MEMORIES)) {
if (REG_RD(sc, IGU_REG_RESET_MEMORIES)) {
REG_WR(sc, IGU_REG_RESET_MEMORIES, 0x36);