CS_RST_CLR
skge_write16(hw, B0_CTST, CS_RST_CLR);
skge_write8(hw, B0_CTST, CS_RST_CLR);
sky2_write8(hw, B0_CTST, CS_RST_CLR);
sky2_write8(hw, B0_CTST, CS_RST_CLR);
sky2_write16(hw, B0_CTST, CS_RST_CLR);