59 static struct fsl_ifc_ctrl *ifc_ctrl;  variable
769 	ifc_ctrl = kzalloc(sizeof(*ifc_ctrl), GFP_KERNEL);  in fsl_ifc_ctrl_init()
770 	if (!ifc_ctrl)  in fsl_ifc_ctrl_init()
773 	ifc_ctrl->regs.gregs = IFC_FCM_BASE_ADDR;  in fsl_ifc_ctrl_init()
775 	ver = ifc_in32(&ifc_ctrl->regs.gregs->ifc_rev);  in fsl_ifc_ctrl_init()
777 		ifc_ctrl->regs.rregs =  in fsl_ifc_ctrl_init()
780 		ifc_ctrl->regs.rregs =  in fsl_ifc_ctrl_init()
784 	ifc_out32(&ifc_ctrl->regs.rregs->ifc_nand.nand_evter_stat, ~0U);  in fsl_ifc_ctrl_init()
785 	ifc_out32(&ifc_ctrl->regs.rregs->ifc_nand.pgrdcmpl_evt_stat, ~0U);  in fsl_ifc_ctrl_init()
788 	ifc_out32(&ifc_ctrl->regs.rregs->ifc_nand.nand_evter_en,  in fsl_ifc_ctrl_init()
794 	ifc_out32(&ifc_ctrl->regs.rregs->ifc_nand.ncfgr, 0x0);  in fsl_ifc_ctrl_init()
803 	struct fsl_ifc_runtime *ifc = ifc_ctrl->regs.rregs;  in fsl_ifc_sram_init()
816 			ifc_ctrl->status =  in fsl_ifc_sram_init()
819 			if (!(ifc_ctrl->status & IFC_NAND_SRAM_INIT_EN))  in fsl_ifc_sram_init()
829 	csor = ifc_in32(&ifc_ctrl->regs.gregs->csor_cs[cs].csor);  in fsl_ifc_sram_init()
830 	csor_ext = ifc_in32(&ifc_ctrl->regs.gregs->csor_cs[cs].csor_ext);  in fsl_ifc_sram_init()
834 	ifc_out32(&ifc_ctrl->regs.gregs->csor_cs[cs].csor, csor_8k);  in fsl_ifc_sram_init()
835 	ifc_out32(&ifc_ctrl->regs.gregs->csor_cs[cs].csor_ext, 0x0000400);  in fsl_ifc_sram_init()
861 		ifc_ctrl->status = ifc_in32(&ifc->ifc_nand.nand_evter_stat);  in fsl_ifc_sram_init()
863 		if (ifc_ctrl->status & IFC_NAND_EVTER_STAT_OPC)  in fsl_ifc_sram_init()
867 	if (ifc_ctrl->status != IFC_NAND_EVTER_STAT_OPC) {  in fsl_ifc_sram_init()
872 	ifc_out32(&ifc->ifc_nand.nand_evter_stat, ifc_ctrl->status);  in fsl_ifc_sram_init()
875 	ifc_out32(&ifc_ctrl->regs.gregs->csor_cs[cs].csor, csor);  in fsl_ifc_sram_init()
876 	ifc_out32(&ifc_ctrl->regs.gregs->csor_cs[cs].csor_ext, csor_ext);  in fsl_ifc_sram_init()
891 	if (!ifc_ctrl) {  in fsl_ifc_chip_init()
893 		if (!ifc_ctrl)  in fsl_ifc_chip_init()
901 	priv->ctrl = ifc_ctrl;  in fsl_ifc_chip_init()
903 	gregs = ifc_ctrl->regs.gregs;  in fsl_ifc_chip_init()
928 	ifc_ctrl->chips[priv->bank] = priv;  in fsl_ifc_chip_init()
954 	nand->controller = &ifc_ctrl->controller;  in fsl_ifc_chip_init()