Adding Ashish.
Regards Poonam
-----Original Message----- From: Naresh Kamboju naresh.kamboju@linaro.org Sent: Friday, May 15, 2020 10:57 AM To: shiva.linuxworks@gmail.com; Miquel Raynal miquel.raynal@bootlin.com; Shivamurthy Shastri sshivamurthy@micron.com Cc: Richard Weinberger richard@nod.at; Vignesh Raghavendra vigneshr@ti.com; Boris Brezillon boris.brezillon@collabora.com; Chuanhong Guo gch981213@gmail.com; Frieder Schrempf frieder.schrempf@kontron.de; linux-mtd@lists.infradead.org; open list <linux- kernel@vger.kernel.org>; Poonam Aggrwal poonam.aggrwal@nxp.com; Suram Suram suram@nxp.com; lkft-triage@lists.linaro.org Subject: Re: [PATCH v7 0/6] Add new series Micron SPI NAND devices
On Wed, 11 Mar 2020 at 23:28, shiva.linuxworks@gmail.com wrote:
From: Shivamurthy Shastri sshivamurthy@micron.com
This patchset is for the new series of Micron SPI NAND devices, and the following links are their datasheets.
While boot NXP ls2088 device with mainline kernel the following nand warning noticed. How critical this warning ?
[ 1.357722] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0x48 [ 1.364085] nand: Micron MT29F16G08ABACAWP [ 1.368181] nand: 2048 MiB, SLC, erase size: 512 KiB, page size: 4096, OOB size: 224 [ 1.375932] nand: WARNING: 530000000.flash: the ECC used on your system is too weak compared to the one required by the NAND chip
[ 1.388767] Bad block table found at page 524160, version 0x01 [ 1.396833] Bad block table found at page 524032, version 0x01 [ 1.403781] nand_read_bbt: bad block at 0x000002d00000 [ 1.408921] nand_read_bbt: bad block at 0x000002d80000 [ 1.414750] fsl,ifc-nand 530000000.nand: IFC NAND device at 0x530000000, bank 2
Full test log, https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fqa- reports.linaro.org%2Flkft%2Flinux-mainline-oe%2Fbuild%2Fv5.7-rc5-55- g1ae7efb38854%2Ftestrun%2F18254%2Flog&data=02%7C01%7Cpoonam. aggrwal%40nxp.com%7C146f634c869f4c70baa108d7f8909ffb%7C686ea1d3bc2 b4c6fa92cd99c5c301635%7C0%7C0%7C637251172354638298&sdata=%2B Jhs%2Fb92%2BA56WzYdHe%2BBhXWfjk8feCGAFv%2BRzFKC9PM%3D&rese rved=0
- Naresh