diff options
Diffstat (limited to 'drivers/mtd/nand/nand_device_info.c')
| -rw-r--r-- | drivers/mtd/nand/nand_device_info.c | 2413 |
1 files changed, 2413 insertions, 0 deletions
diff --git a/drivers/mtd/nand/nand_device_info.c b/drivers/mtd/nand/nand_device_info.c new file mode 100644 index 000000000000..6a23810ebadb --- /dev/null +++ b/drivers/mtd/nand/nand_device_info.c @@ -0,0 +1,2413 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include <asm/sizes.h> +#include <linux/mtd/nand.h> + +#include "nand_device_info.h" + +/* + * Type 2 + */ +static struct nand_device_info nand_device_info_table_type_2[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0x20, + .device_code = 0xf1, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 128LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 30, + .data_hold_in_ns = 20, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "NAND01GW3", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xf1, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 128LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 30, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xf1, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 128LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 30, + .data_hold_in_ns = 20, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xf1, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 128LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 35, + .data_hold_in_ns = 25, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9F1F08", + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xf1, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 128LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 30, + .data_hold_in_ns = 20, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TC58NVG0S3", + }, + { + .end_of_table = false, + .manufacturer_code = 0x45, + .device_code = 0xf1, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 128LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 32, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x20, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 30, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "NAND02GW3", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 30, + .data_hold_in_ns = 25, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "HY27UF082G2M, HY27UG082G2M, HY27UG082G1M", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F2G08", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9F2G08U0M", + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 30, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TC58NVG1S3", + }, + { + .end_of_table = false, + .manufacturer_code = 0x45, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 32, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x20, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 30, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 30, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 10, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "HY27UH084G2M, HY27UG084G2M, HY27UH084G1M", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F4G08", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 25, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 25, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TH58NVG2S3", + }, + { + .end_of_table = false, + .manufacturer_code = 0x45, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 32, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 30, + .data_hold_in_ns = 25, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "HY27UH088G2M", + }, + { + .end_of_table = false, + .manufacturer_code = 0x20, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 30, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "NAND08GW3BxANx", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 15, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F8G08FABWG", + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 32, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x20, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 30, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 30, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 32, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0x48, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + /* TODO: The actual oob size for MT29F16G08ABACA is + 224 bytes. Use oob 218 bytes since MX53 NFC controller + mentions the spare area size must be less or equal 218 + byte if ECC is enabled */ + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "MT29F16G08ABACA(2GB)", + }, + {true} +}; + +/* + * Large MLC + */ +static struct nand_device_info nand_device_info_table_large_mlc[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 30, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TC58NVG1D4BFT00", + }, + { + .end_of_table = false, + .manufacturer_code = 0x45, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 30, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x45, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 30, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 35, + .data_hold_in_ns = 30, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TH58NVG3D4xFT00", + }, + { + .end_of_table = false, + .manufacturer_code = 0x45, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 35, + .data_hold_in_ns = 20, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 35, + .data_hold_in_ns = 15, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TH58NVG4D4xFT00", + }, + { + .end_of_table = false, + .manufacturer_code = 0x45, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 35, + .data_hold_in_ns = 15, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 30, + .address_setup_in_ns = 0, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TC58NVG2D4BFT00", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 15, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9G4G08U0M", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 45, + .data_hold_in_ns = 25, + .address_setup_in_ns = 50, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "HY27UT084G2M, HY27UU088G5M", + }, + { + .end_of_table = false, + .manufacturer_code = 0x20, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 40, + .data_hold_in_ns = 20, + .address_setup_in_ns = 30, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "NAND04GW3C2AN1E", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 15, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9G8G08U0M, K9HAG08U1M", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 60, + .data_hold_in_ns = 30, + .address_setup_in_ns = 50, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "HY27UV08AG5M", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 15, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "Intel JS29F08G08AAMiB1 and Micron MT29F8G08MAA; " + "Intel JS29F08G08CAMiB1 and Micron MT29F16G08QAA", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 15, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9LAG08U0M K9HBG08U1M K9GAG08U0M", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "Intel JS29F32G08FAMiB1 and Micron MT29F32G08TAA", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 20, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F4G08", + }, + { + .end_of_table = false, + .manufacturer_code = 0x89, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "JS29F08G08AAMiB2, JS29F08G08CAMiB2", + }, + { + .end_of_table = false, + .manufacturer_code = 0x89, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "JS29F32G08FAMiB2", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "HY27UW08CGFM", + }, + {true} +}; + +/* + * Type 7 + */ +static struct nand_device_info nand_device_info_table_type_7[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 15, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F8G08FABWG", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F4G08AAA", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xdc, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 512LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 12, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9F4G08", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 15, + .address_setup_in_ns = 35, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9K8G08UXM, K9NBG08U5A, K9WAG08U1A", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 12, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9WAG08UXM", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xda, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 256LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9F2G08U0A", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xf1, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 128LL*SZ_1M, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 2*SZ_1K + 64, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 12, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9F1F08", + }, + {true} +}; + +/* + * Type 8 + */ +static struct nand_device_info nand_device_info_table_type_8[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9GAG08U0M", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 15, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9LBG08U0M (32Gb), K9HCG08U1M (64Gb), K9MDG08U5M (128Gb)", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 20, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 0, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "H27UAG, H27UBG", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 23, + .data_hold_in_ns = 20, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 0, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "H27UCG", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 8LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "H27U8G8T2B", + }, + {true} +}; + +/* + * Type 9 + */ +static struct nand_device_info nand_device_info_table_type_9[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 15, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TC58NVG3D1DTG00", + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 15, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TC58NVG4D1DTG00", + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 15, + .address_setup_in_ns = 10, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "TH58NVG6D1DTG20", + }, + { + .end_of_table = false, + .manufacturer_code = 0x89, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 10, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "JS29F16G08AAMC1, JS29F32G08CAMC1", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F16G08MAA, MT29F32G08QAA", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F64G08TAA (32Gb), MT29F32G08CBAAA (32Gb) MT29F64G08CFAAA (64Gb)", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd9, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 8LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 10, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "MT29F128G08CJAAA", + }, + { + .end_of_table = false, + .manufacturer_code = 0x89, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 10, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "JSF64G08FAMC1", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "K9LBG08U0D", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 8, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9GAG08U0D, K9LBG08U1D, K9HCG08U5D", + }, + {true} +}; + +/* + * Type 10 + */ +static struct nand_device_info nand_device_info_table_type_10[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd3, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 1LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 25, + .data_hold_in_ns = 15, + .address_setup_in_ns = 30, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + "K9NCG08U5M", + }, + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_SLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 64, + .page_total_size_in_bytes = 4*SZ_1K + 128, + .ecc_strength_in_bits = 4, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 15, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = -1, + .tRLOH_in_ns = -1, + .tRHOH_in_ns = -1, + NULL, + }, + {true} +}; + +/* + * Type 11 + */ +static struct nand_device_info nand_device_info_table_type_11[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 8*SZ_1K + 376, + .ecc_strength_in_bits = 14, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 8, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 25, + "TC58NVG5D2ELAM8 (4GB), TH58NVG6D2ELAM8 (8GB)", + }, + { + .end_of_table = false, + .manufacturer_code = 0x98, + .device_code = 0xde, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 8LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 8*SZ_1K + 376, + .ecc_strength_in_bits = 14, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 8, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 25, + "TH58NVG7D2ELAM8", + }, + {true} +}; + +/* + * Type 15 + */ +static struct nand_device_info nand_device_info_table_type_15[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 8*SZ_1K + 436, + .ecc_strength_in_bits = 16, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 25, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "K9GBG08U0M (4GB, 1CE); K9LCG08U1M (8GB, 2CE); K9HDG08U5M (16GB, 4CE)", + }, + {true} +}; + +static struct nand_device_info nand_device_info_table_type_16[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0xec, + .device_code = 0xd7, + .is_ddr_ok = true, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 8*SZ_1K + 512, + .ecc_strength_in_bits = 24, + .ecc_size_in_bytes = 1024, + .data_setup_in_ns = 20, + .data_hold_in_ns = 10, + .address_setup_in_ns = 25, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 25, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "K9LCGD88X1M(8GB, 1CE); K9HDGD8X5M(8GB, 2CE); K9PFGD8X7M(16GB, 4CE)", + }, + {true} +}; +/* + * BCH ECC12 + */ +static struct nand_device_info nand_device_info_table_bch_ecc12[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd5, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 224, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "H27UAG8T2ATR (2GB, 1CE)", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 224, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "H27UBG8T2M (4GB, 1CE), H27UCG8UDM (8GB, 2CE), H27UDG8VEM (16GB, 4CE)", + }, + { + .end_of_table = false, + .manufacturer_code = 0xad, + .device_code = 0xde, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 8LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 224, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "H27UEG8YEM (32GB, 4CE)", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd7, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 10, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 16, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "MT29F32G08CBAAA (4GB, 1CE), MT29F64G08CFAAA (8GB, 2CE)", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0xd9, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 8LL*SZ_1G, + .block_size_in_pages = 128, + .page_total_size_in_bytes = 4*SZ_1K + 218, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 10, + .data_hold_in_ns = 10, + .address_setup_in_ns = 15, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 16, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "MT29F128G08CJAAA (16GB, 2CE)", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0x48, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 2LL*SZ_1G, + .block_size_in_pages = 256, + .page_total_size_in_bytes = 4*SZ_1K + 224, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "MT29F16G08CBABA (2GB, 1CE)", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0x68, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 4LL*SZ_1G, + .block_size_in_pages = 256, + .page_total_size_in_bytes = 4*SZ_1K + 224, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "MT29F32G08CBABA (4GB, 1CE); " + "MT29F64G08CEABA (8GB, 2CE); " + "MT29F64G08CFABA (8GB, 2CE)", + }, + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0x88, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 8LL*SZ_1G, + .block_size_in_pages = 256, + .page_total_size_in_bytes = 4*SZ_1K + 224, + .ecc_strength_in_bits = 12, + .ecc_size_in_bytes = 512, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "MT29F128G08CJABA (16GB, 2CE); " + "MT29F128G08CKABA (16GB, 2CE); " + "MT29F256G08CUABA (32GB, 4CE)", + }, + {true} +}; + +/* + * BCH ECC24 + */ +static struct nand_device_info nand_device_info_table_bch_ecc24[] __initdata = { + { + .end_of_table = false, + .manufacturer_code = 0x2c, + .device_code = 0x88, + .is_ddr_ok = true, + .cell_technology = NAND_DEVICE_CELL_TECH_MLC, + .chip_size_in_bytes = 8LL * SZ_1G, + .block_size_in_pages = 256, + .page_total_size_in_bytes = 8 * SZ_1K + 448, + .ecc_strength_in_bits = 24, + .ecc_size_in_bytes = 1024, + .data_setup_in_ns = 15, + .data_hold_in_ns = 10, + .address_setup_in_ns = 20, + .gpmi_sample_delay_in_ns = 6, + .tREA_in_ns = 20, + .tRLOH_in_ns = 5, + .tRHOH_in_ns = 15, + "MT29F64G08CBAAA(8GB, 2CE) ", + }, + {true} +}; + +/* + * The following macros make it convenient to extract information from an ID + * byte array. All these macros begin with the prefix "ID_". + * + * Macros of the form: + * + * ID_GET_[<manufacturer>_[<modifier>_]]<field> + * + * extract the given field from an ID byte array. Macros of the form: + * + * ID_[<manufacturer>_[<modifier>_]]<field>_<meaning> + * + * contain the value for the given field that has the given meaning. + * + * If the <manufacturer> appears, it means this macro represents a view of this + * field that is specific to the given manufacturer. + * + * If the <modifier> appears, it means this macro represents a view of this + * field that the given manufacturer applies only under specific conditions. + * + * Here is a simple example: + * + * ID_PAGE_SIZE_CODE_2K + * + * This macro has the value of the "Page Size" field that indicates the page + * size is 2K. + * + * A more complicated example: + * + * ID_SAMSUNG_6_BYTE_PAGE_SIZE_CODE_8K (0x2) + * + * This macro has the value of the "Page Size" field for Samsung parts that + * indicates the page size is 8K. However, this interpretation is only correct + * for devices that return 6 ID bytes. + */ + +/* Byte 1 ------------------------------------------------------------------- */ + +#define ID_GET_BYTE_1(id) ((id)[0]) + +#define ID_GET_MFR_CODE(id) ID_GET_BYTE_1(id) + +/* Byte 2 ------------------------------------------------------------------- */ + +#define ID_GET_BYTE_2(id) ((id)[1]) + +#define ID_GET_DEVICE_CODE(id) ID_GET_BYTE_2(id) + #define ID_SAMSUNG_DEVICE_CODE_1_GBIT (0xf1) + #define ID_SAMSUNG_DEVICE_CODE_2_GBIT (0xda) + #define ID_HYNIX_DEVICE_CODE_ECC12 (0xd7) + #define ID_HYNIX_DEVICE_CODE_ECC12_ODD (0xd5) + #define ID_HYNIX_DEVICE_CODE_ECC12_LARGE (0xde) + #define ID_MICRON_DEVICE_CODE_ECC12 (0xd7) /* ECC12 */ + #define ID_MICRON_DEVICE_CODE_ECC12_LARGE (0xd9) /* ECC12 8GB/CE */ + #define ID_MICRON_DEVICE_CODE_ECC12_2GB_PER_CE (0x48) /* L63B 2GB/CE */ + #define ID_MICRON_DEVICE_CODE_ECC12_4GB_PER_CE (0x68) /* L63B 4GB/CE */ + #define ID_MICRON_DEVICE_CODE_ECC12_8GB_PER_CE (0x88) /* L63B 8GB/CE */ + #define ID_MICRON_DEVICE_CODE_ECC24_8GB_PER_CE (0x88) /* L63B 8GB/CE */ + +/* Byte 3 ------------------------------------------------------------------- */ + +#define ID_GET_BYTE_3(id) ((id)[2]) + +#define ID_GET_DIE_COUNT_CODE(id) ((ID_GET_BYTE_3(id) >> 0) & 0x3) + +#define ID_GET_CELL_TYPE_CODE(id) ((ID_GET_BYTE_3(id) >> 2) & 0x3) + #define ID_CELL_TYPE_CODE_SLC (0x0) /* All others => MLC. */ + +#define ID_GET_SAMSUNG_SIMUL_PROG(id) ((ID_GET_BYTE_3(id) >> 4) & 0x3) + +#define ID_GET_MICRON_SIMUL_PROG(id) ((ID_GET_BYTE_3(id) >> 4) & 0x3) + +#define ID_GET_CACHE_PROGRAM(id) ((ID_GET_BYTE_3(id) >> 7) & 0x1) + +#define ID_ONFI_NAND_BYTE3 (0x04) +/* Byte 4 ------------------------------------------------------------------- */ + +#define ID_GET_BYTE_4(id) ((id)[3]) + #define ID_HYNIX_BYTE_4_ECC12_DEVICE (0x25) + +#define ID_GET_PAGE_SIZE_CODE(id) ((ID_GET_BYTE_4(id) >> 0) & 0x3) + #define ID_PAGE_SIZE_CODE_1K (0x0) + #define ID_PAGE_SIZE_CODE_2K (0x1) + #define ID_PAGE_SIZE_CODE_4K (0x2) + #define ID_PAGE_SIZE_CODE_8K (0x3) + #define ID_SAMSUNG_6_BYTE_PAGE_SIZE_CODE_8K (0x2) + +#define ID_GET_OOB_SIZE_CODE(id) ((ID_GET_BYTE_4(id) >> 2) & 0x1) + +#define ID_GET_BLOCK_SIZE_CODE(id) ((ID_GET_BYTE_4(id) >> 4) & 0x3) + +/* Byte 5 ------------------------------------------------------------------- */ + +#define ID_GET_BYTE_5(id) ((id)[4]) + #define ID_MICRON_BYTE_5_ECC12 (0x84) + +#define ID_GET_SAMSUNG_ECC_LEVEL_CODE(id) ((ID_GET_BYTE_5(id) >> 4) & 0x7) + #define ID_SAMSUNG_ECC_LEVEL_CODE_8 (0x03) + #define ID_SAMSUNG_ECC_LEVEL_CODE_24 (0x05) + +#define ID_GET_PLANE_COUNT_CODE(id) ((ID_GET_BYTE_5(id) >> 2) & 0x3) + +/* Byte 6 ------------------------------------------------------------------- */ + +#define ID_GET_BYTE_6(id) ((id)[5]) + #define ID_TOSHIBA_BYTE_6_PAGE_SIZE_CODE_8K (0x54) + #define ID_TOSHIBA_BYTE_6_PAGE_SIZE_CODE_4K (0x13) + +#define ID_GET_SAMSUNG_DEVICE_VERSION_CODE(id) ((ID_GET_BYTE_6(id)>>0) & 0x7) + #define ID_SAMSUNG_DEVICE_VERSION_CODE_40NM (0x01) + +#define ID_GET_TOGGLE_NAND(id) ((ID_GET_BYTE_6(id) >> 7) & 0x1) + +/* -------------------------------------------------------------------------- */ + +void nand_device_print_info(struct nand_device_info *info) +{ + unsigned i; + const char *mfr_name; + const char *cell_technology_name; + uint64_t chip_size; + const char *chip_size_units; + unsigned page_data_size_in_bytes; + unsigned page_oob_size_in_bytes; + + /* Check for nonsense. */ + + if (!info) + return; + + /* Prepare the manufacturer name. */ + + mfr_name = "Unknown"; + + for (i = 0; nand_manuf_ids[i].id; i++) { + if (nand_manuf_ids[i].id == info->manufacturer_code) { + mfr_name = nand_manuf_ids[i].name; + break; + } + } + + /* Prepare the name of the cell technology. */ + + switch (info->cell_technology) { + case NAND_DEVICE_CELL_TECH_SLC: + cell_technology_name = "SLC"; + break; + case NAND_DEVICE_CELL_TECH_MLC: + cell_technology_name = "MLC"; + break; + default: + cell_technology_name = "Unknown"; + break; + } + + /* Prepare the chip size. */ + + if ((info->chip_size_in_bytes >= SZ_1G) && + !(info->chip_size_in_bytes % SZ_1G)) { + chip_size = info->chip_size_in_bytes / ((uint64_t) SZ_1G); + chip_size_units = "GiB"; + } else if ((info->chip_size_in_bytes >= SZ_1M) && + !(info->chip_size_in_bytes % SZ_1M)) { + chip_size = info->chip_size_in_bytes / ((uint64_t) SZ_1M); + chip_size_units = "MiB"; + } else { + chip_size = info->chip_size_in_bytes; + chip_size_units = "B"; + } + + /* Prepare the page geometry. */ + + page_data_size_in_bytes = (1<<(fls(info->page_total_size_in_bytes)-1)); + page_oob_size_in_bytes = info->page_total_size_in_bytes - + page_data_size_in_bytes; + + /* Print the information. */ + + printk(KERN_INFO "Manufacturer : %s (0x%02x)\n", mfr_name, + info->manufacturer_code); + printk(KERN_INFO "Device Code : 0x%02x\n", info->device_code); + printk(KERN_INFO "Cell Technology : %s\n", cell_technology_name); + printk(KERN_INFO "Chip Size : %llu %s\n", chip_size, + chip_size_units); + printk(KERN_INFO "Pages per Block : %u\n", + info->block_size_in_pages); + printk(KERN_INFO "Page Geometry : %u+%u\n", page_data_size_in_bytes, + page_oob_size_in_bytes); + printk(KERN_INFO "ECC Strength : %u bits\n", + info->ecc_strength_in_bits); + printk(KERN_INFO "ECC Size : %u B\n", info->ecc_size_in_bytes); + printk(KERN_INFO "Data Setup Time : %u ns\n", info->data_setup_in_ns); + printk(KERN_INFO "Data Hold Time : %u ns\n", info->data_hold_in_ns); + printk(KERN_INFO "Address Setup Time: %u ns\n", + info->address_setup_in_ns); + printk(KERN_INFO "GPMI Sample Delay : %u ns\n", + info->gpmi_sample_delay_in_ns); + if (info->tREA_in_ns >= 0) + printk(KERN_INFO "tREA : %u ns\n", + info->tREA_in_ns); + else + printk(KERN_INFO "tREA : Unknown\n"); + if (info->tREA_in_ns >= 0) + printk(KERN_INFO "tRLOH : %u ns\n", + info->tRLOH_in_ns); + else + printk(KERN_INFO "tRLOH : Unknown\n"); + if (info->tREA_in_ns >= 0) + printk(KERN_INFO "tRHOH : %u ns\n", + info->tRHOH_in_ns); + else + printk(KERN_INFO "tRHOH : Unknown\n"); + if (info->description) + printk(KERN_INFO "Description : %s\n", info->description); + else + printk(KERN_INFO "Description : <None>\n"); + +} + +static struct nand_device_info *nand_device_info_search( + struct nand_device_info *table, uint8_t mfr_code, uint8_t device_code) +{ + + for (; !table->end_of_table; table++) { + if (table->manufacturer_code != mfr_code) + continue; + if (table->device_code != device_code) + continue; + return table; + } + + return 0; + +} + +static struct nand_device_info * __init nand_device_info_fn_toshiba(const uint8_t id[]) +{ + struct nand_device_info *table; + + /* Check for an SLC device. */ + + if (ID_GET_CELL_TYPE_CODE(id) == ID_CELL_TYPE_CODE_SLC) { + /* Type 2 */ + return nand_device_info_search(nand_device_info_table_type_2, + ID_GET_MFR_CODE(id), ID_GET_DEVICE_CODE(id)); + } + + /* + * Look for 8K page Toshiba MLC devices. + * + * The page size field in byte 4 can't be used because the field was + * redefined in the 8K parts so the value meaning "8K page" is the same + * as the value meaning "4K page" on the 4K page devices. + * + * The only identifiable difference between the 4K and 8K page Toshiba + * devices with a device code of 0xd7 is the undocumented 6th ID byte. + * The 4K device returns a value of 0x13 and the 8K a value of 0x54. + * Toshiba has verified that this is an acceptable method to distinguish + * the two device families. + */ + + if (ID_GET_BYTE_6(id) == ID_TOSHIBA_BYTE_6_PAGE_SIZE_CODE_8K) { + /* Type 11 */ + table = nand_device_info_table_type_11; + } else if (ID_GET_PAGE_SIZE_CODE(id) == ID_PAGE_SIZE_CODE_4K) { + /* Type 9 */ + table = nand_device_info_table_type_9; + } else { + /* Large MLC */ + table = nand_device_info_table_large_mlc; + } + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + +} + +static struct nand_device_info * __init nand_device_info_fn_samsung(const uint8_t id[]) +{ + struct nand_device_info *table; + + /* Check for an MLC device. */ + + if (ID_GET_CELL_TYPE_CODE(id) != ID_CELL_TYPE_CODE_SLC) { + + /* Is this a Samsung 8K Page MLC device with 16 bit ECC? */ + if ((ID_GET_SAMSUNG_ECC_LEVEL_CODE(id) == + ID_SAMSUNG_ECC_LEVEL_CODE_24) && + (ID_GET_PAGE_SIZE_CODE(id) == + ID_SAMSUNG_6_BYTE_PAGE_SIZE_CODE_8K)) { + if (ID_GET_TOGGLE_NAND(id)) + table = nand_device_info_table_type_16; + else + /* Type 15 */ + table = nand_device_info_table_type_15; + } + /* Is this a Samsung 42nm ECC8 device with a 6 byte ID? */ + else if ((ID_GET_SAMSUNG_ECC_LEVEL_CODE(id) == + ID_SAMSUNG_ECC_LEVEL_CODE_8) && + (ID_GET_SAMSUNG_DEVICE_VERSION_CODE(id) == + ID_SAMSUNG_DEVICE_VERSION_CODE_40NM)) { + /* Type 9 */ + table = nand_device_info_table_type_9; + } else if (ID_GET_PAGE_SIZE_CODE(id) == ID_PAGE_SIZE_CODE_4K) { + /* Type 8 */ + table = nand_device_info_table_type_8; + } else { + /* Large MLC */ + table = nand_device_info_table_large_mlc; + } + + } else { + + /* Check the page size first. */ + if (ID_GET_PAGE_SIZE_CODE(id) == ID_PAGE_SIZE_CODE_4K) { + /* Type 10 */ + table = nand_device_info_table_type_10; + } + /* Check the chip size. */ + else if (ID_GET_DEVICE_CODE(id) == + ID_SAMSUNG_DEVICE_CODE_1_GBIT) { + if (!ID_GET_CACHE_PROGRAM(id)) { + /* + * 128 MiB Samsung chips without cache program + * are Type 7. + * + * The K9F1G08U0B does not support multi-plane + * program, so the if statement below cannot be + * used to identify it. + */ + table = nand_device_info_table_type_7; + + } else { + /* Smaller sizes are Type 2 by default. */ + table = nand_device_info_table_type_2; + } + } else { + /* Check number of simultaneously programmed pages. */ + if (ID_GET_SAMSUNG_SIMUL_PROG(id) && + ID_GET_PLANE_COUNT_CODE(id)) { + /* Type 7 */ + table = nand_device_info_table_type_7; + } else { + /* Type 2 */ + table = nand_device_info_table_type_2; + } + + } + + } + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + +} + +static struct nand_device_info * __init nand_device_info_fn_stmicro(const uint8_t id[]) +{ + struct nand_device_info *table; + + /* Check for an SLC device. */ + + if (ID_GET_CELL_TYPE_CODE(id) == ID_CELL_TYPE_CODE_SLC) + /* Type 2 */ + table = nand_device_info_table_type_2; + else + /* Large MLC */ + table = nand_device_info_table_large_mlc; + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + +} + +static struct nand_device_info * __init nand_device_info_fn_hynix(const uint8_t id[]) +{ + struct nand_device_info *table; + + /* Check for an SLC device. */ + + if (ID_GET_CELL_TYPE_CODE(id) == ID_CELL_TYPE_CODE_SLC) { + /* Type 2 */ + return nand_device_info_search(nand_device_info_table_type_2, + ID_GET_MFR_CODE(id), ID_GET_DEVICE_CODE(id)); + } + + /* + * Check for ECC12 devices. + * + * We look at the 4th ID byte to distinguish some Hynix ECC12 devices + * from the similar ECC8 part. For example H27UBG8T2M (ECC12) 4th byte + * is 0x25, whereas H27UDG8WFM (ECC8) 4th byte is 0xB6. + */ + + if ((((ID_GET_DEVICE_CODE(id) == ID_HYNIX_DEVICE_CODE_ECC12) || + (ID_GET_DEVICE_CODE(id) == ID_HYNIX_DEVICE_CODE_ECC12_ODD)) && + ID_GET_BYTE_4(id) == ID_HYNIX_BYTE_4_ECC12_DEVICE) || + (ID_GET_DEVICE_CODE(id) == ID_HYNIX_DEVICE_CODE_ECC12_LARGE)) { + /* BCH ECC 12 */ + table = nand_device_info_table_bch_ecc12; + } else if (ID_GET_PAGE_SIZE_CODE(id) == ID_PAGE_SIZE_CODE_4K) { + /* + * So far, all other Samsung and Hynix 4K page devices are + * Type 8. + */ + table = nand_device_info_table_type_8; + } else + /* Large MLC */ + table = nand_device_info_table_large_mlc; + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + +} + +static struct nand_device_info * __init nand_device_info_fn_micron(const uint8_t id[]) +{ + struct nand_device_info *table; + + /* Check for an SLC device. */ + + if (ID_GET_CELL_TYPE_CODE(id) == ID_CELL_TYPE_CODE_SLC) { + + /* Check number of simultaneously programmed pages. */ + + if (ID_GET_MICRON_SIMUL_PROG(id)) { + /* Type 7 */ + table = nand_device_info_table_type_7; + } else { + /* Zero simultaneously programmed pages means Type 2. */ + table = nand_device_info_table_type_2; + } + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + + } + + if (ID_GET_DEVICE_CODE(id) == ID_MICRON_DEVICE_CODE_ECC24_8GB_PER_CE + && ID_GET_BYTE_3(id) == ID_ONFI_NAND_BYTE3) { + /* BCH ECC 24 */ + table = nand_device_info_table_bch_ecc24; + } else + /* + * We look at the 5th ID byte to distinguish some Micron ECC12 NANDs + * from the similar ECC8 part. + * + * For example MT29F64G08CFAAA (ECC12) 5th byte is 0x84, whereas + * MT29F64G08TAA (ECC8) 5th byte is 0x78. + * + * We also have a special case for the Micron L63B family + * (256 page/block), which has unique device codes but no ID fields that + * can easily be used to distinguish the family. + */ + + if ((ID_GET_DEVICE_CODE(id) == ID_MICRON_DEVICE_CODE_ECC12 && + ID_GET_BYTE_5(id) == ID_MICRON_BYTE_5_ECC12) || + (ID_GET_DEVICE_CODE(id) == ID_MICRON_DEVICE_CODE_ECC12_LARGE) || + (ID_GET_DEVICE_CODE(id) == ID_MICRON_DEVICE_CODE_ECC12_2GB_PER_CE) || + (ID_GET_DEVICE_CODE(id) == ID_MICRON_DEVICE_CODE_ECC12_4GB_PER_CE) || + (ID_GET_DEVICE_CODE(id) == ID_MICRON_DEVICE_CODE_ECC12_8GB_PER_CE)) { + /* BCH ECC 12 */ + table = nand_device_info_table_bch_ecc12; + } else if (ID_GET_PAGE_SIZE_CODE(id) == ID_PAGE_SIZE_CODE_4K) { + /* Toshiba devices with 4K pages are Type 9. */ + table = nand_device_info_table_type_9; + } else { + /* Large MLC */ + table = nand_device_info_table_large_mlc; + } + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + +} + +static struct nand_device_info * __init nand_device_info_fn_sandisk(const uint8_t id[]) +{ + struct nand_device_info *table; + + if (ID_GET_CELL_TYPE_CODE(id) != ID_CELL_TYPE_CODE_SLC) { + /* Large MLC */ + table = nand_device_info_table_large_mlc; + } else { + /* Type 2 */ + table = nand_device_info_table_type_2; + } + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + +} + +static struct nand_device_info * __init nand_device_info_fn_intel(const uint8_t id[]) +{ + struct nand_device_info *table; + + /* Check for an SLC device. */ + + if (ID_GET_CELL_TYPE_CODE(id) == ID_CELL_TYPE_CODE_SLC) { + /* Type 2 */ + return nand_device_info_search(nand_device_info_table_type_2, + ID_GET_MFR_CODE(id), ID_GET_DEVICE_CODE(id)); + } + + if (ID_GET_PAGE_SIZE_CODE(id) == ID_PAGE_SIZE_CODE_4K) { + /* Type 9 */ + table = nand_device_info_table_type_9; + } else { + /* Large MLC */ + table = nand_device_info_table_large_mlc; + } + + return nand_device_info_search(table, ID_GET_MFR_CODE(id), + ID_GET_DEVICE_CODE(id)); + +} + +/** + * struct nand_device_type_info - Information about a NAND Flash type. + * + * @name: A human-readable name for this type. + * @table: The device info table for this type. + */ + +struct nand_device_type_info { + struct nand_device_info *table; + const char *name; +}; + +/* + * A table that maps manufacturer IDs to device information tables. + */ + +static struct nand_device_type_info nand_device_type_directory[] __initdata = { + {nand_device_info_table_type_2, "Type 2" }, + {nand_device_info_table_large_mlc, "Large MLC"}, + {nand_device_info_table_type_7, "Type 7" }, + {nand_device_info_table_type_8, "Type 8" }, + {nand_device_info_table_type_9, "Type 9" }, + {nand_device_info_table_type_10, "Type 10" }, + {nand_device_info_table_type_11, "Type 11" }, + {nand_device_info_table_type_15, "Type 15" }, + {nand_device_info_table_type_16, "Type 16" }, + {nand_device_info_table_bch_ecc12, "BCH ECC12"}, + {nand_device_info_table_bch_ecc24, "BCH ECC24"}, + {0, 0}, +}; + +/** + * struct nand_device_mfr_info - Information about a NAND Flash manufacturer. + * + * @id: The value of the first NAND Flash ID byte, which identifies the + * manufacturer. + * @fn: A pointer to a function to use for identifying devices from the + * given manufacturer. + */ + +struct nand_device_mfr_info { + uint8_t id; + struct nand_device_info *(*fn)(const uint8_t id[]); +}; + +/* + * A table that maps manufacturer IDs to device information tables. + */ + +static struct nand_device_mfr_info nand_device_mfr_directory[] __initdata = { + { + .id = NAND_MFR_TOSHIBA, + .fn = nand_device_info_fn_toshiba, + }, + { + .id = NAND_MFR_SAMSUNG, + .fn = nand_device_info_fn_samsung, + }, + { + .id = NAND_MFR_FUJITSU, + .fn = 0, + }, + { + .id = NAND_MFR_NATIONAL, + .fn = 0, + }, + { + .id = NAND_MFR_RENESAS, + .fn = 0, + }, + { + .id = NAND_MFR_STMICRO, + .fn = nand_device_info_fn_stmicro, + }, + { + .id = NAND_MFR_HYNIX, + .fn = nand_device_info_fn_hynix, + }, + { + .id = NAND_MFR_MICRON, + .fn = nand_device_info_fn_micron, + }, + { + .id = NAND_MFR_AMD, + .fn = 0, + }, + { + .id = NAND_MFR_SANDISK, + .fn = nand_device_info_fn_sandisk, + }, + { + .id = NAND_MFR_INTEL, + .fn = nand_device_info_fn_intel, + }, + {0, 0} +}; + +/** + * nand_device_info_test_table - Validate a device info table. + * + * This function runs tests on the given device info table to check that it + * meets the current assumptions. + */ + +static void __init nand_device_info_test_table( + struct nand_device_info *table, const char *name) +{ + unsigned i; + unsigned j; + uint8_t mfr_code; + uint8_t device_code; + + /* Loop over entries in this table. */ + + for (i = 0; !table[i].end_of_table; i++) { + + /* Get discriminating attributes of the current device. */ + + mfr_code = table[i].manufacturer_code; + device_code = table[i].device_code; + + /* Compare with the remaining devices in this table. */ + + for (j = i + 1; !table[j].end_of_table; j++) { + if ((mfr_code == table[j].manufacturer_code) && + (device_code == table[j].device_code)) + goto error; + } + + } + + return; + +error: + + printk(KERN_EMERG + "\n== NAND Flash device info table failed validity check ==\n"); + + printk(KERN_EMERG "\nDevice Info Table: %s\n", name); + printk(KERN_EMERG "\nTable Index %u\n", i); + nand_device_print_info(table + i); + printk(KERN_EMERG "\nTable Index %u\n", j); + nand_device_print_info(table + j); + printk(KERN_EMERG "\n"); + + BUG(); + +} + +/** + * nand_device_info_test_data - Test the NAND Flash device data. + */ + +static void __init nand_device_info_test_data(void) +{ + + unsigned i; + + for (i = 0; nand_device_type_directory[i].name; i++) { + nand_device_info_test_table( + nand_device_type_directory[i].table, + nand_device_type_directory[i].name); + } + +} + +struct nand_device_info * __init nand_device_get_info(const uint8_t id[]) +{ + unsigned i; + uint8_t mfr_id = ID_GET_MFR_CODE(id); + struct nand_device_info *(*fn)(const uint8_t id[]) = 0; + + /* Test the data. */ + + nand_device_info_test_data(); + + /* Look for information about this manufacturer. */ + + for (i = 0; nand_device_mfr_directory[i].id; i++) { + if (nand_device_mfr_directory[i].id == mfr_id) { + fn = nand_device_mfr_directory[i].fn; + break; + } + } + + if (!fn) + return 0; + + /* + * If control arrives here, we found both a table of device information, + * and a function we can use to identify the current device. Attempt to + * identify the device and return the result. + */ + + return fn(id); + +} |