268 	u32 reg_val;  in arasan_nand_enable_ecc()  local
270 	reg_val = readl(&arasan_nand_base->cmd_reg);  in arasan_nand_enable_ecc()
271 	reg_val |= ARASAN_NAND_CMD_ECC_ON_MASK;  in arasan_nand_enable_ecc()
273 	writel(reg_val, &arasan_nand_base->cmd_reg);  in arasan_nand_enable_ecc()
315 	u32 reg_val, i, pktsize, pktnum;  in arasan_nand_read_page()  local
331 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_read_page()
332 	reg_val |= ARASAN_NAND_INT_STS_ERR_EN_MASK |  in arasan_nand_read_page()
334 	writel(reg_val, &arasan_nand_base->intsts_enr);  in arasan_nand_read_page()
336 	reg_val = readl(&arasan_nand_base->pkt_reg);  in arasan_nand_read_page()
337 	reg_val &= ~(ARASAN_NAND_PKT_REG_PKT_CNT_MASK |  in arasan_nand_read_page()
339 	reg_val |= (pktnum << ARASAN_NAND_PKT_REG_PKT_CNT_SHFT) |  in arasan_nand_read_page()
341 	writel(reg_val, &arasan_nand_base->pkt_reg);  in arasan_nand_read_page()
371 			reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_read_page()
372 			reg_val |= ARASAN_NAND_INT_STS_XFR_CMPLT_MASK;  in arasan_nand_read_page()
373 			writel(reg_val, &arasan_nand_base->intsts_enr);  in arasan_nand_read_page()
375 			reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_read_page()
376 			writel(reg_val | ARASAN_NAND_INT_STS_BUF_RD_RDY_MASK,  in arasan_nand_read_page()
379 		reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_read_page()
380 		writel(reg_val | ARASAN_NAND_INT_STS_BUF_RD_RDY_MASK,  in arasan_nand_read_page()
408 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_read_page()
409 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_read_page()
411 	reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_read_page()
412 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_read_page()
490 	u32 reg_val, i, pktsize, pktnum;  in arasan_nand_write_page_hwecc()  local
508 	reg_val = readl(&arasan_nand_base->pkt_reg);  in arasan_nand_write_page_hwecc()
509 	reg_val &= ~(ARASAN_NAND_PKT_REG_PKT_CNT_MASK |  in arasan_nand_write_page_hwecc()
511 	reg_val |= (pktnum << ARASAN_NAND_PKT_REG_PKT_CNT_SHFT) | pktsize;  in arasan_nand_write_page_hwecc()
512 	writel(reg_val, &arasan_nand_base->pkt_reg);  in arasan_nand_write_page_hwecc()
540 			reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_write_page_hwecc()
541 			reg_val |= ARASAN_NAND_INT_STS_XFR_CMPLT_MASK;  in arasan_nand_write_page_hwecc()
542 			writel(reg_val, &arasan_nand_base->intsts_enr);  in arasan_nand_write_page_hwecc()
544 			reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_write_page_hwecc()
545 			writel(reg_val | ARASAN_NAND_INT_STS_BUF_WR_RDY_MASK,  in arasan_nand_write_page_hwecc()
549 		reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_write_page_hwecc()
550 		writel(reg_val | ARASAN_NAND_INT_STS_BUF_WR_RDY_MASK,  in arasan_nand_write_page_hwecc()
577 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_write_page_hwecc()
578 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_write_page_hwecc()
580 	reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_write_page_hwecc()
581 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_write_page_hwecc()
679 	u32 reg_val, page;  in arasan_nand_send_wrcmd()  local
684 	reg_val = readl(&arasan_nand_base->cmd_reg);  in arasan_nand_send_wrcmd()
685 	reg_val &= ~ARASAN_NAND_CMD_CMD12_MASK;  in arasan_nand_send_wrcmd()
686 	reg_val |= curr_cmd->cmd1 |  in arasan_nand_send_wrcmd()
689 		reg_val &= ~ARASAN_NAND_CMD_PG_SIZE_MASK;  in arasan_nand_send_wrcmd()
691 		reg_val |= (page_val << ARASAN_NAND_CMD_PG_SIZE_SHIFT);  in arasan_nand_send_wrcmd()
694 	reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK;  in arasan_nand_send_wrcmd()
700 	reg_val |= (addr_cycles <<  in arasan_nand_send_wrcmd()
702 	writel(reg_val, &arasan_nand_base->cmd_reg);  in arasan_nand_send_wrcmd()
712 	reg_val = readl(&arasan_nand_base->memadr_reg2);  in arasan_nand_send_wrcmd()
713 	reg_val &= ~ARASAN_NAND_MEM_ADDR2_PAGE_MASK;  in arasan_nand_send_wrcmd()
714 	reg_val |= (page_addr >> ARASAN_NAND_MEM_ADDR1_PAGE_SHIFT);  in arasan_nand_send_wrcmd()
715 	writel(reg_val, &arasan_nand_base->memadr_reg2);  in arasan_nand_send_wrcmd()
716 	reg_val = readl(&arasan_nand_base->memadr_reg2);  in arasan_nand_send_wrcmd()
717 	reg_val &= ~ARASAN_NAND_MEM_ADDR2_CS_MASK;  in arasan_nand_send_wrcmd()
718 	writel(reg_val, &arasan_nand_base->memadr_reg2);  in arasan_nand_send_wrcmd()
725 	u32 reg_val;  in arasan_nand_write_buf()  local
728 	reg_val = readl(&arasan_nand_base->pkt_reg);  in arasan_nand_write_buf()
729 	reg_val &= ~(ARASAN_NAND_PKT_REG_PKT_CNT_MASK |  in arasan_nand_write_buf()
732 	reg_val |= (1 << ARASAN_NAND_PKT_REG_PKT_CNT_SHFT) | len;  in arasan_nand_write_buf()
733 	writel(reg_val, &arasan_nand_base->pkt_reg);  in arasan_nand_write_buf()
745 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_write_buf()
746 	reg_val |= ARASAN_NAND_INT_STS_XFR_CMPLT_MASK;  in arasan_nand_write_buf()
747 	writel(reg_val, &arasan_nand_base->intsts_enr);  in arasan_nand_write_buf()
748 	writel(reg_val | ARASAN_NAND_INT_STS_BUF_WR_RDY_MASK,  in arasan_nand_write_buf()
750 	reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_write_buf()
751 	writel(reg_val | ARASAN_NAND_INT_STS_BUF_WR_RDY_MASK,  in arasan_nand_write_buf()
776 	u32 reg_val, page;  in arasan_nand_erase()  local
782 	reg_val = readl(&arasan_nand_base->cmd_reg);  in arasan_nand_erase()
783 	reg_val &= ~ARASAN_NAND_CMD_CMD12_MASK;  in arasan_nand_erase()
784 	reg_val |= curr_cmd->cmd1 |  in arasan_nand_erase()
791 	reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK;  in arasan_nand_erase()
792 	reg_val |= (row_addr_cycles <<  in arasan_nand_erase()
795 	writel(reg_val, &arasan_nand_base->cmd_reg);  in arasan_nand_erase()
803 	reg_val = readl(&arasan_nand_base->memadr_reg2);  in arasan_nand_erase()
804 	reg_val &= ~ARASAN_NAND_MEM_ADDR2_PAGE_MASK;  in arasan_nand_erase()
805 	reg_val |= (page_addr >> ARASAN_NAND_MEM_ADDR1_PAGE_SHIFT);  in arasan_nand_erase()
806 	writel(reg_val, &arasan_nand_base->memadr_reg2);  in arasan_nand_erase()
807 	reg_val = readl(&arasan_nand_base->memadr_reg2);  in arasan_nand_erase()
808 	reg_val &= ~ARASAN_NAND_MEM_ADDR2_CS_MASK;  in arasan_nand_erase()
809 	writel(reg_val, &arasan_nand_base->memadr_reg2);  in arasan_nand_erase()
822 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_erase()
823 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_erase()
825 	reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_erase()
826 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_erase()
835 	u32 reg_val;  in arasan_nand_read_status()  local
841 	reg_val = readl(&arasan_nand_base->cmd_reg);  in arasan_nand_read_status()
842 	reg_val &= ~ARASAN_NAND_CMD_CMD12_MASK;  in arasan_nand_read_status()
843 	reg_val |= curr_cmd->cmd1 |  in arasan_nand_read_status()
850 	reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK;  in arasan_nand_read_status()
851 	reg_val |= (addr_cycles <<  in arasan_nand_read_status()
854 	writel(reg_val, &arasan_nand_base->cmd_reg);  in arasan_nand_read_status()
856 	reg_val = readl(&arasan_nand_base->pkt_reg);  in arasan_nand_read_status()
857 	reg_val &= ~(ARASAN_NAND_PKT_REG_PKT_CNT_MASK |  in arasan_nand_read_status()
859 	reg_val |= (1 << ARASAN_NAND_PKT_REG_PKT_CNT_SHFT) | 1;  in arasan_nand_read_status()
860 	writel(reg_val, &arasan_nand_base->pkt_reg);  in arasan_nand_read_status()
862 	reg_val = readl(&arasan_nand_base->memadr_reg2);  in arasan_nand_read_status()
863 	reg_val &= ~ARASAN_NAND_MEM_ADDR2_CS_MASK;  in arasan_nand_read_status()
864 	writel(reg_val, &arasan_nand_base->memadr_reg2);  in arasan_nand_read_status()
878 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_read_status()
879 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_read_status()
881 	reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_read_status()
882 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_read_status()
891 	u32 reg_val, addr_cycles, page;  in arasan_nand_send_rdcmd()  local
894 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_send_rdcmd()
895 	writel(reg_val | ARASAN_NAND_INT_STS_BUF_RD_RDY_MASK,  in arasan_nand_send_rdcmd()
898 	reg_val = readl(&arasan_nand_base->cmd_reg);  in arasan_nand_send_rdcmd()
899 	reg_val &= ~ARASAN_NAND_CMD_CMD12_MASK;  in arasan_nand_send_rdcmd()
900 	reg_val |= curr_cmd->cmd1 |  in arasan_nand_send_rdcmd()
905 		reg_val &= ~ARASAN_NAND_CMD_PG_SIZE_MASK;  in arasan_nand_send_rdcmd()
907 		reg_val |= (page_val << ARASAN_NAND_CMD_PG_SIZE_SHIFT);  in arasan_nand_send_rdcmd()
910 	reg_val &= ~ARASAN_NAND_CMD_ECC_ON_MASK;  in arasan_nand_send_rdcmd()
912 	reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK;  in arasan_nand_send_rdcmd()
919 	reg_val |= (addr_cycles << 28);  in arasan_nand_send_rdcmd()
920 	writel(reg_val, &arasan_nand_base->cmd_reg);  in arasan_nand_send_rdcmd()
930 	reg_val = readl(&arasan_nand_base->memadr_reg2);  in arasan_nand_send_rdcmd()
931 	reg_val &= ~ARASAN_NAND_MEM_ADDR2_PAGE_MASK;  in arasan_nand_send_rdcmd()
932 	reg_val |= (page_addr >> ARASAN_NAND_MEM_ADDR1_PAGE_SHIFT);  in arasan_nand_send_rdcmd()
933 	writel(reg_val, &arasan_nand_base->memadr_reg2);  in arasan_nand_send_rdcmd()
935 	reg_val = readl(&arasan_nand_base->memadr_reg2);  in arasan_nand_send_rdcmd()
936 	reg_val &= ~ARASAN_NAND_MEM_ADDR2_CS_MASK;  in arasan_nand_send_rdcmd()
937 	writel(reg_val, &arasan_nand_base->memadr_reg2);  in arasan_nand_send_rdcmd()
945 	u32 reg_val, i;  in arasan_nand_read_buf()  local
949 	reg_val = readl(&arasan_nand_base->pkt_reg);  in arasan_nand_read_buf()
950 	reg_val &= ~(ARASAN_NAND_PKT_REG_PKT_CNT_MASK |  in arasan_nand_read_buf()
952 	reg_val |= (1 << ARASAN_NAND_PKT_REG_PKT_CNT_SHFT) | size;  in arasan_nand_read_buf()
953 	writel(reg_val, &arasan_nand_base->pkt_reg);  in arasan_nand_read_buf()
966 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_read_buf()
967 	reg_val |= ARASAN_NAND_INT_STS_XFR_CMPLT_MASK;  in arasan_nand_read_buf()
968 	writel(reg_val, &arasan_nand_base->intsts_enr);  in arasan_nand_read_buf()
970 	writel(reg_val | ARASAN_NAND_INT_STS_BUF_RD_RDY_MASK,  in arasan_nand_read_buf()
972 	reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_read_buf()
973 	writel(reg_val | ARASAN_NAND_INT_STS_BUF_RD_RDY_MASK,  in arasan_nand_read_buf()
994 	reg_val = readl(&arasan_nand_base->intsts_enr);  in arasan_nand_read_buf()
995 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_read_buf()
997 	reg_val = readl(&arasan_nand_base->intsts_reg);  in arasan_nand_read_buf()
998 	writel(reg_val | ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,  in arasan_nand_read_buf()