I'm trying to make working with chip kat007012c, but I got errors: <6>[ 1.436921] flash_onenand_probe: manufacturer_id = 0xec <6>[ 1.450291] flash_onenand_probe: device_id = 0x50 <6>[ 1.463681] flash_onenand_probe: version_id = 0x241 <6>[ 1.477086] flash_onenand_probe: data_buf_size = 0x800 <6>[ 1.490524] flash_onenand_probe: boot_buf_size = 0x200 <6>[ 1.503981] flash_onenand_probe: num_of_buffers = 0x101 <6>[ 1.517448] flash_onenand_probe: technology = 0x0 So I added values to drivers/mtd/devices/msm_nand.c I detected but size of detected blocks wasn`t corrected so I changed mtd->erasesize = mtd->writesize << 7; It helped but, nanddump drops from 25mb partition/block over 300mb of data and whole file contains only FF. <6>[ 0.706874] flash_onenand_probe: manufacturer_id = 0xec <6>[ 0.706889] flash_onenand_probe: device_id = 0x50 <6>[ 0.706904] flash_onenand_probe: version_id = 0x13e <6>[ 0.706921] flash_onenand_probe: data_buf_size = 0x800 <6>[ 0.706936] flash_onenand_probe: boot_buf_size = 0x200 <6>[ 0.706953] flash_onenand_probe: num_of_buffers = 0x101 <6>[ 0.706968] flash_onenand_probe: technology = 0x0 <6>[ 0.706999] Found a supported onenand device <5>[ 0.707024] Creating 14 MTD partitions on "msm_nand": <5>[ 0.707056] 0x000000000000-0x000000180000 : "mibib" <5>[ 0.710093] 0x000000180000-0x000000200000 : "qcsbl" <5>[ 0.711733] 0x000000200000-0x0000002c0000 : "oemsbl" <5>[ 0.713751] 0x0000002c0000-0x000001bc0000 : "amss" <5>[ 0.746481] 0x000001bc0000-0x000003400000 : "efs2" <5>[ 0.763296] 0x000003400000-0x000003900000 : "nv_backup" <5>[ 0.770368] 0x000003900000-0x000005200000 : "fota" <5>[ 0.803076] 0x000005200000-0x000005400000 : "arm11boot" <5>[ 0.806706] 0x000005400000-0x000005e00000 : "boot" <5>[ 0.820499] 0x000005e00000-0x000006800000 : "recovery" <5>[ 0.834269] 0x000006800000-0x0000068c0000 : "parameter" <5>[ 0.836289] 0x0000068c0000-0x000011a40000 : "system" <5>[ 0.950216] 0x000011a40000-0x00001dc00000 : "userdata" <5>[ 1.073928] 0x00001dc00000-0x00001f500000 : "cache" I have Samsung: KAT007012C - 4Gb Nand Flash and 3Gb DRAM (2G 1G die). Do you have any idea how to fix this? -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
