diff options
Diffstat (limited to 'include/asm-arm/arch-mx51/mxc_nand.h')
| -rw-r--r-- | include/asm-arm/arch-mx51/mxc_nand.h | 396 |
1 files changed, 282 insertions, 114 deletions
diff --git a/include/asm-arm/arch-mx51/mxc_nand.h b/include/asm-arm/arch-mx51/mxc_nand.h index aad93d1..539d0fd 100644 --- a/include/asm-arm/arch-mx51/mxc_nand.h +++ b/include/asm-arm/arch-mx51/mxc_nand.h @@ -12,7 +12,7 @@ */ /*! - * @file mxc_nd2.h + * @file mxc_nand.h * * @brief This file contains the NAND Flash Controller register information. * @@ -25,99 +25,100 @@ #include <asm/arch/mx51.h> -#define IS_2K_PAGE_NAND ((mtd->oobblock / info->num_of_intlv) \ +#define IS_2K_PAGE_NAND ((mtd->writesize / info->num_of_intlv) \ == NAND_PAGESIZE_2KB) -#define IS_4K_PAGE_NAND ((mtd->oobblock / info->num_of_intlv) \ +#define IS_4K_PAGE_NAND ((mtd->writesize / info->num_of_intlv) \ == NAND_PAGESIZE_4KB) -#define IS_LARGE_PAGE_NAND ((mtd->oobblock / info->num_of_intlv) > 512) +#define IS_LARGE_PAGE_NAND ((mtd->writesize / info->num_of_intlv) > 512) + +#define GET_NAND_OOB_SIZE (mtd->oobsize / info->num_of_intlv) #define NAND_PAGESIZE_2KB 2048 #define NAND_PAGESIZE_4KB 4096 -#define NAND_MAX_PAGESIZE 4096 -/* - * Addresses for NFC registers - */ -#define NFC_REG_BASE (NFC_BASE_ADDR + 0x1000) -#define NFC_BUF_ADDR (NFC_REG_BASE + 0xE04) -#define NFC_FLASH_ADDR (NFC_REG_BASE + 0xE06) -#define NFC_FLASH_CMD (NFC_REG_BASE + 0xE08) -#define NFC_CONFIG (NFC_REG_BASE + 0xE0A) -#define NFC_ECC_STATUS_RESULT (NFC_REG_BASE + 0xE0C) -#define NFC_SPAS (NFC_REG_BASE + 0xE10) -#define NFC_WRPROT (NFC_REG_BASE + 0xE12) -#define NFC_UNLOCKSTART_BLKADDR (NFC_REG_BASE + 0xE20) -#define NFC_UNLOCKEND_BLKADDR (NFC_REG_BASE + 0xE22) -#define NFC_CONFIG1 (NFC_REG_BASE + 0xE1A) -#define NFC_CONFIG2 (NFC_REG_BASE + 0xE1C) +#define NFC_AXI_BASE_ADDR NFC_BASE_ADDR_AXI +#define NFC_IP_BASE_ADDR NFC_BASE_ADDR +#define MXC_INT_NANDFC MXC_INT_NFC +#define CONFIG_MXC_NFC_SP_AUTO +#define NFC_FLASH_CMD (NFC_AXI_BASE_ADDR + 0x1E00) +#define NFC_FLASH_ADDR0 (NFC_AXI_BASE_ADDR + 0x1E04) +#define NFC_FLASH_ADDR8 (NFC_AXI_BASE_ADDR + 0x1E24) +#define NFC_CONFIG1 (NFC_AXI_BASE_ADDR + 0x1E34) +#define NFC_ECC_STATUS_RESULT (NFC_AXI_BASE_ADDR + 0x1E38) +#define NFC_ECC_STATUS_SUM (NFC_AXI_BASE_ADDR + 0x1E3C) +#define LAUNCH_NFC (NFC_AXI_BASE_ADDR + 0x1E40) +#define NFC_WRPROT (NFC_IP_BASE_ADDR + 0x00) +#define NFC_WRPROT_UNLOCK_BLK_ADD0 (NFC_IP_BASE_ADDR + 0x04) +#define NFC_CONFIG2 (NFC_IP_BASE_ADDR + 0x24) +#define NFC_CONFIG3 (NFC_IP_BASE_ADDR + 0x28) +#define NFC_IPC (NFC_IP_BASE_ADDR + 0x2C) /*! * Addresses for NFC RAM BUFFER Main area 0 */ -#define MAIN_AREA0 (u16 *)(NFC_BASE_ADDR + 0x000) -#define MAIN_AREA1 (u16 *)(NFC_BASE_ADDR + 0x200) +#define MAIN_AREA0 ((u16 *)(NFC_AXI_BASE_ADDR + 0x000)) +#define MAIN_AREA1 ((u16 *)(NFC_AXI_BASE_ADDR + 0x200)) /*! * Addresses for NFC SPARE BUFFER Spare area 0 */ -#define SPARE_AREA0 (u16 *)(NFC_BASE_ADDR + 0x1000) +#define SPARE_AREA0 ((u16 *)(NFC_AXI_BASE_ADDR + 0x1000)) #define SPARE_LEN 64 #define SPARE_COUNT 8 -#define SPARE_SIZE (SPARE_LEN * SPARE_COUNT) +#define SPARE_SIZE (SPARE_LEN * SPARE_COUNT) +#define NFC_SPAS_WIDTH 8 +#define NFC_SPAS_SHIFT 16 -#define SPAS_SHIFT (0) -#define SPAS_MASK (0xFF00) -#define IS_4BIT_ECC \ - ((raw_read(REG_NFC_ECC_MODE) & NFC_ECC_MODE_4) >> 0) +#define IS_4BIT_ECC \ +( \ + is_soc_rev(CHIP_REV_2_0) == 0 ? \ + !((raw_read(NFC_CONFIG2) & NFC_ECC_MODE_4) >> 6) : \ + ((raw_read(NFC_CONFIG2) & NFC_ECC_MODE_4) >> 6) \ +) #define NFC_SET_SPAS(v) \ - raw_write(((raw_read(REG_NFC_SPAS) & SPAS_MASK) | \ - ((v<<SPAS_SHIFT))), \ - REG_NFC_SPAS) + raw_write((((raw_read(NFC_CONFIG2) & \ + NFC_FIELD_RESET(NFC_SPAS_WIDTH, NFC_SPAS_SHIFT)) | ((v) << 16))), \ + NFC_CONFIG2) -#define NFC_SET_ECC_MODE(v) \ +#define NFC_SET_ECC_MODE(v) \ do { \ - if ((v) == NFC_SPAS_218) { \ - raw_write((raw_read(REG_NFC_ECC_MODE) & \ - NFC_ECC_MODE_8), \ - REG_NFC_ECC_MODE); \ + if (is_soc_rev(CHIP_REV_2_0) == 0) { \ + if ((v) == NFC_SPAS_218 || (v) == NFC_SPAS_112) \ + raw_write(((raw_read(NFC_CONFIG2) & \ + NFC_ECC_MODE_MASK) | \ + NFC_ECC_MODE_4), NFC_CONFIG2); \ + else \ + raw_write(((raw_read(NFC_CONFIG2) & \ + NFC_ECC_MODE_MASK) & \ + NFC_ECC_MODE_8), NFC_CONFIG2); \ } else { \ - raw_write((raw_read(REG_NFC_ECC_MODE) | \ - NFC_ECC_MODE_4), \ - REG_NFC_ECC_MODE); \ - } \ -} while (0) - -#define GET_ECC_STATUS() \ - __raw_readl(REG_NFC_ECC_STATUS_RESULT); - -#define NFC_SET_NFMS(v) \ -do { \ - (NFMS |= (v)); \ - if (((v) & (1 << NFMS_NF_PG_SZ))) { \ - if (IS_2K_PAGE_NAND) { \ - NFC_SET_SPAS(NFC_SPAS_64); \ - } else if (IS_4K_PAGE_NAND) { \ - NFC_SET_SPAS(NFC_SPAS_128); \ - } else { \ - NFC_SET_SPAS(NFC_SPAS_16); \ - } \ - NFC_SET_ECC_MODE(NFC_SPAS_128); \ + if ((v) == NFC_SPAS_218 || (v) == NFC_SPAS_112) \ + raw_write(((raw_read(NFC_CONFIG2) & \ + NFC_ECC_MODE_MASK) & \ + NFC_ECC_MODE_8), NFC_CONFIG2); \ + else \ + raw_write(((raw_read(NFC_CONFIG2) & \ + NFC_ECC_MODE_MASK) | \ + NFC_ECC_MODE_4), NFC_CONFIG2); \ } \ } while (0) +#define WRITE_NFC_IP_REG(val, reg) \ + do { \ + raw_write(NFC_IPC_CREQ, NFC_IPC); \ + while (!((raw_read(NFC_IPC) & NFC_IPC_ACK)>>1)) \ + ; \ + raw_write(val, reg); \ + raw_write(0, NFC_IPC); \ + } while (0) -#define WRITE_NFC_IP_REG(val, reg) \ - raw_write((raw_read(REG_NFC_OPS_STAT) & ~NFC_OPS_STAT), \ - REG_NFC_OPS_STAT) - -#define GET_NFC_ECC_STATUS() \ - raw_read(REG_NFC_ECC_STATUS_RESULT); +#define GET_NFC_ECC_STATUS() raw_read(REG_NFC_ECC_STATUS_RESULT); /*! - * Set INT to 0, Set 1 to specific operation bit, rest to 0 in LAUNCH_NFC - * Register for Specific operation + * Set 1 to specific operation bit, rest to 0 in LAUNCH_NFC Register for + * Specific operation */ #define NFC_CMD 0x1 #define NFC_ADDR 0x2 @@ -125,74 +126,241 @@ do { \ #define NFC_OUTPUT 0x8 #define NFC_ID 0x10 #define NFC_STATUS 0x20 +#define NFC_AUTO_PROG 0x40 +#define NFC_AUTO_READ 0x80 +#define NFC_AUTO_ERASE 0x200 +#define NFC_COPY_BACK_0 0x400 +#define NFC_COPY_BACK_1 0x800 +#define NFC_AUTO_STATE 0x1000 + +/* Bit Definitions for NFC_IPC*/ +#define NFC_OPS_STAT (1 << 31) +#define NFC_OP_DONE (1 << 30) +#define NFC_RB (1 << 28) +#define NFC_PS_WIDTH 2 +#define NFC_PS_SHIFT 0 +#define NFC_PS_512 0 +#define NFC_PS_2K 1 +#define NFC_PS_4K 2 + + +#define NFC_ONE_CYCLE (1 << 2) +#define NFC_INT_MSK (1 << 15) +#define NFC_AUTO_PROG_DONE_MSK (1 << 14) +#define NFC_NUM_ADDR_PHASE1_WIDTH 2 +#define NFC_NUM_ADDR_PHASE1_SHIFT 12 +#define NFC_NUM_ADDR_PHASE0_WIDTH 1 +#define NFC_NUM_ADDR_PHASE0_SHIFT 5 +#define NFC_ONE_LESS_PHASE1 0 +#define NFC_TWO_LESS_PHASE1 1 +#define NFC_FLASH_ADDR_SHIFT 0 +#define NFC_UNLOCK_END_ADDR_SHIFT 16 + +/* Bit definition for NFC_CONFIGRATION_1 */ +#define NFC_SP_EN (1 << 0) +#define NFC_CE (1 << 1) +#define NFC_RST (1 << 2) +#define NFC_ECC_EN (1 << 3) -/* Bit Definitions */ -#define NFC_OPS_STAT (1 << 15) -#define NFC_SP_EN (1 << 2) -#define NFC_ECC_EN (1 << 3) -#define NFC_INT_MSK (1 << 4) -#define NFC_BIG (1 << 5) -#define NFC_RST (1 << 6) -#define NFC_CE (1 << 7) -#define NFC_ONE_CYCLE (1 << 8) -#define NFC_BLS_LOCKED 0 -#define NFC_BLS_LOCKED_DEFAULT 1 -#define NFC_BLS_UNLCOKED 2 +#define NFC_FIELD_RESET(width, shift) (~(((1 << (width)) - 1) << (shift))) + +#define NFC_RBA_SHIFT 4 +#define NFC_RBA_WIDTH 3 + +#define NFC_ITERATION_SHIFT 8 +#define NFC_ITERATION_WIDTH 4 +#define NFC_ACTIVE_CS_SHIFT 12 +#define NFC_ACTIVE_CS_WIDTH 3 +/* bit definition for CONFIGRATION3 */ +#define NFC_NO_SDMA (1 << 20) +#define NFC_FMP_SHIFT 16 +#define NFC_FMP_WIDTH 4 +#define NFC_RBB_MODE (1 << 15) +#define NFC_NUM_OF_DEVICES_SHIFT 12 +#define NFC_NUM_OF_DEVICES_WIDTH 4 +#define NFC_DMA_MODE_SHIFT 11 +#define NFC_DMA_MODE_WIDTH 1 +#define NFC_SBB_SHIFT 8 +#define NFC_SBB_WIDTH 3 +#define NFC_BIG (1 << 7) +#define NFC_SB2R_SHIFT 4 +#define NFC_SB2R_WIDTH 3 +#define NFC_FW_SHIFT 3 +#define NFC_FW_WIDTH 1 +#define NFC_TOO (1 << 2) +#define NFC_ADD_OP_SHIFT 0 +#define NFC_ADD_OP_WIDTH 2 +#define NFC_FW_8 1 +#define NFC_FW_16 0 +#define NFC_ST_CMD_SHITF 24 +#define NFC_ST_CMD_WIDTH 8 + +#define NFC_PPB_32 (0 << 7) +#define NFC_PPB_64 (1 << 7) +#define NFC_PPB_128 (2 << 7) +#define NFC_PPB_256 (3 << 7) +#define NFC_PPB_RESET (~(3 << 7)) + +#define NFC_BLS_LOCKED (0 << 16) +#define NFC_BLS_LOCKED_DEFAULT (1 << 16) +#define NFC_BLS_UNLCOKED (2 << 16) +#define NFC_BLS_RESET (~(3 << 16)) #define NFC_WPC_LOCK_TIGHT 1 #define NFC_WPC_LOCK (1 << 1) #define NFC_WPC_UNLOCK (1 << 2) -#define NFC_FLASH_ADDR_SHIFT 0 -#define NFC_UNLOCK_END_ADDR_SHIFT 0 - -#define NFC_ECC_MODE_4 (1<<0) -#define NFC_ECC_MODE_8 (~(1<<0)) -#define NFC_SPAS_16 8 -#define NFC_SPAS_64 32 -#define NFC_SPAS_128 64 -#define NFC_SPAS_218 109 - -/* NFC Register Mapping */ -#define REG_NFC_OPS_STAT NFC_CONFIG2 -#define REG_NFC_INTRRUPT NFC_CONFIG1 -#define REG_NFC_FLASH_ADDR NFC_FLASH_ADDR +#define NFC_WPC_RESET (~(7)) +#define NFC_ECC_MODE_4 (1 << 6) +#define NFC_ECC_MODE_8 (~(1 << 6)) +#define NFC_ECC_MODE_MASK (~(1 << 6)) +#define NFC_SPAS_16 8 +#define NFC_SPAS_64 32 +#define NFC_SPAS_128 64 +#define NFC_SPAS_112 56 +#define NFC_SPAS_218 109 +#define NFC_IPC_CREQ (1 << 0) +#define NFC_IPC_ACK (1 << 1) + +#define REG_NFC_OPS_STAT NFC_IPC +#define REG_NFC_INTRRUPT NFC_CONFIG2 +#define REG_NFC_FLASH_ADDR NFC_FLASH_ADDR0 #define REG_NFC_FLASH_CMD NFC_FLASH_CMD -#define REG_NFC_OPS NFC_CONFIG2 -#define REG_NFC_SET_RBA NFC_BUF_ADDR -#define REG_NFC_ECC_EN NFC_CONFIG1 -#define REG_NFC_ECC_STATUS_RESULT NFC_ECC_STATUS_RESULT +#define REG_NFC_OPS LAUNCH_NFC +#define REG_NFC_SET_RBA NFC_CONFIG1 +#define REG_NFC_RB NFC_IPC +#define REG_NFC_ECC_EN NFC_CONFIG2 +#define REG_NFC_ECC_STATUS_RESULT NFC_ECC_STATUS_RESULT #define REG_NFC_CE NFC_CONFIG1 +#define REG_NFC_RST NFC_CONFIG1 +#define REG_NFC_PPB NFC_CONFIG2 #define REG_NFC_SP_EN NFC_CONFIG1 -#define REG_NFC_BLS NFC_CONFIG +#define REG_NFC_BLS NFC_WRPROT +#define REG_UNLOCK_BLK_ADD0 NFC_WRPROT_UNLOCK_BLK_ADD0 +#define REG_UNLOCK_BLK_ADD1 NFC_WRPROT_UNLOCK_BLK_ADD1 +#define REG_UNLOCK_BLK_ADD2 NFC_WRPROT_UNLOCK_BLK_ADD2 +#define REG_UNLOCK_BLK_ADD3 NFC_WRPROT_UNLOCK_BLK_ADD3 #define REG_NFC_WPC NFC_WRPROT -#define REG_START_BLKADDR NFC_UNLOCKSTART_BLKADDR -#define REG_END_BLKADDR NFC_UNLOCKEND_BLKADDR -#define REG_NFC_RST NFC_CONFIG1 -#define REG_NFC_ECC_MODE NFC_CONFIG1 -#define REG_NFC_SPAS NFC_SPAS +#define REG_NFC_ONE_CYCLE NFC_CONFIG2 + +/* NFC V3 Specific MACRO functions definitions */ +#define raw_write(v, a) __raw_writel(v, a) +#define raw_read(a) __raw_readl(a) + +/* Explcit ack ops status (if any), before issue of any command */ +#define ACK_OPS \ + raw_write((raw_read(REG_NFC_OPS_STAT) & ~NFC_OPS_STAT), \ + REG_NFC_OPS_STAT); + +/* Set RBA buffer id*/ +#define NFC_SET_RBA(val) \ + raw_write((raw_read(REG_NFC_SET_RBA) & \ + (NFC_FIELD_RESET(NFC_RBA_WIDTH, NFC_RBA_SHIFT))) | \ + ((val) << NFC_RBA_SHIFT), REG_NFC_SET_RBA); + +#define NFC_SET_PS(val) \ + raw_write((raw_read(NFC_CONFIG2) & \ + (NFC_FIELD_RESET(NFC_PS_WIDTH, NFC_PS_SHIFT))) | \ + ((val) << NFC_PS_SHIFT), NFC_CONFIG2); + +#define UNLOCK_ADDR(start_addr, end_addr) \ +{ \ + int i = 0; \ + for (; i < NAND_MAX_CHIPS; i++) \ + raw_write(start_addr | \ + (end_addr << NFC_UNLOCK_END_ADDR_SHIFT), \ + REG_UNLOCK_BLK_ADD0 + (i << 2)); \ +} +#define NFC_SET_NFC_ACTIVE_CS(val) \ + raw_write((raw_read(NFC_CONFIG1) & \ + (NFC_FIELD_RESET(NFC_ACTIVE_CS_WIDTH, NFC_ACTIVE_CS_SHIFT))) | \ + ((val) << NFC_ACTIVE_CS_SHIFT), NFC_CONFIG1); -/* NFC V1/V2 Specific MACRO functions definitions */ +#define NFC_GET_MAXCHIP_SP() 8 -#define raw_write(v, a) __raw_writew(v, a) -#define raw_read(a) __raw_readw(a) +#define NFC_SET_BLS(val) ((raw_read(REG_NFC_BLS) & NFC_BLS_RESET) | val) +#define NFC_SET_WPC(val) ((raw_read(REG_NFC_WPC) & NFC_WPC_RESET) | val) +#define CHECK_NFC_RB (raw_read(REG_NFC_RB) & NFC_RB) -#define NFC_SET_BLS(val) val +#define NFC_SET_NFC_NUM_ADDR_PHASE1(val) \ + raw_write((raw_read(NFC_CONFIG2) & \ + (NFC_FIELD_RESET(NFC_NUM_ADDR_PHASE1_WIDTH, \ + NFC_NUM_ADDR_PHASE1_SHIFT))) | \ + ((val) << NFC_NUM_ADDR_PHASE1_SHIFT), NFC_CONFIG2); -#define UNLOCK_ADDR(start_addr, end_addr) \ +#define NFC_SET_NFC_NUM_ADDR_PHASE0(val) \ + raw_write((raw_read(NFC_CONFIG2) & \ + (NFC_FIELD_RESET(NFC_NUM_ADDR_PHASE0_WIDTH, \ + NFC_NUM_ADDR_PHASE0_SHIFT))) | \ + ((val) << NFC_NUM_ADDR_PHASE0_SHIFT), NFC_CONFIG2); + +#define NFC_SET_NFC_ITERATION(val) \ + raw_write((raw_read(NFC_CONFIG1) & \ + (NFC_FIELD_RESET(NFC_ITERATION_WIDTH, NFC_ITERATION_SHIFT))) | \ + ((val) << NFC_ITERATION_SHIFT), NFC_CONFIG1); + +#define NFC_SET_FW(val) \ + raw_write((raw_read(NFC_CONFIG3) & \ + (NFC_FIELD_RESET(NFC_FW_WIDTH, NFC_FW_SHIFT))) | \ + ((val) << NFC_FW_SHIFT), NFC_CONFIG3); + +#define NFC_SET_NUM_OF_DEVICE(val) \ + raw_write((raw_read(NFC_CONFIG3) & \ + (NFC_FIELD_RESET(NFC_NUM_OF_DEVICES_WIDTH, \ + NFC_NUM_OF_DEVICES_SHIFT))) | \ + ((val) << NFC_NUM_OF_DEVICES_SHIFT), NFC_CONFIG3); + +#define NFC_SET_ADD_OP_MODE(val) \ + raw_write((raw_read(NFC_CONFIG3) & \ + (NFC_FIELD_RESET(NFC_ADD_OP_WIDTH, NFC_ADD_OP_SHIFT))) | \ + ((val) << NFC_ADD_OP_SHIFT), NFC_CONFIG3); + +#define NFC_SET_ADD_CS_MODE(val) \ { \ - raw_write(start_addr, REG_START_BLKADDR); \ - raw_write(end_addr, REG_END_BLKADDR); \ + NFC_SET_ADD_OP_MODE(val); \ + NFC_SET_NUM_OF_DEVICE(this->numchips - 1); \ } -#define NFC_SET_NFC_ACTIVE_CS(val) -#define NFC_SET_WPC(val) val +#define NFC_SET_ST_CMD(val) \ + raw_write((raw_read(NFC_CONFIG2) & \ + (NFC_FIELD_RESET(NFC_ST_CMD_WIDTH, \ + NFC_ST_CMD_SHITF))) | \ + ((val) << NFC_ST_CMD_SHITF), NFC_CONFIG2); -/* NULL Definitions */ -#define ACK_OPS -#define NFC_SET_RBA(val) raw_write(val, REG_NFC_SET_RBA); +#define NFMS_NF_DWIDTH 0 +#define NFMS_NF_PG_SZ 1 +#define NFC_CMD_1_SHIFT 8 + +#define NUM_OF_ADDR_CYCLE ((ffs(~(info->page_mask)) - 1) >> 3) + +/*should set the fw,ps,spas,ppb*/ +#define NFC_SET_NFMS(v) \ +do { \ + NFC_SET_FW(NFC_FW_8); \ + if (((v) & (1 << NFMS_NF_DWIDTH))) \ + NFC_SET_FW(NFC_FW_16); \ + if (((v) & (1 << NFMS_NF_PG_SZ))) { \ + if (IS_2K_PAGE_NAND) { \ + NFC_SET_PS(NFC_PS_2K); \ + NFC_SET_NFC_NUM_ADDR_PHASE1(NUM_OF_ADDR_CYCLE); \ + NFC_SET_NFC_NUM_ADDR_PHASE0(NFC_TWO_LESS_PHASE1); \ + } else if (IS_4K_PAGE_NAND) { \ + NFC_SET_PS(NFC_PS_4K); \ + NFC_SET_NFC_NUM_ADDR_PHASE1(NUM_OF_ADDR_CYCLE); \ + NFC_SET_NFC_NUM_ADDR_PHASE0(NFC_TWO_LESS_PHASE1); \ + } else { \ + NFC_SET_PS(NFC_PS_512); \ + NFC_SET_NFC_NUM_ADDR_PHASE1(NUM_OF_ADDR_CYCLE - 1); \ + NFC_SET_NFC_NUM_ADDR_PHASE0(NFC_ONE_LESS_PHASE1); \ + } \ + NFC_SET_ADD_CS_MODE(1); \ + NFC_SET_SPAS(GET_NAND_OOB_SIZE >> 1); \ + NFC_SET_ECC_MODE(GET_NAND_OOB_SIZE >> 1); \ + NFC_SET_ST_CMD(0x70); \ + raw_write(raw_read(NFC_CONFIG3) | 1 << 20, NFC_CONFIG3); \ + } \ +} while (0) #define READ_PAGE() send_read_page(0) #define PROG_PAGE() send_prog_page(0) -#define CHECK_NFC_RB 1 #endif /* __MXC_NAND_H__ */ |