Bill, On Mon, Aug 6, 2012 at 11:34 AM, Bill <bsou...@techsi.com> wrote: > All, > > I enabled my U-boot for NAND support for my imx28EVK and I get the > following error when U-Boot starts: > > > NAND: MXS NAND: Error sending command > MXS NAND: Error sending command > MXS NAND: DMA read error > MXS NAND: DMA read error > MXS NAND: Error sending command > ... > > I am using U-boot version U-Boot 2012.07-rc1. I also have the NAND > support enabled in /include/configs/mx28evk.h by adding CONFIG_CMD_NAND. > The NAND chip I am using is: Micron MT29F1G08ABADA.
I have just tried the most recent u-boot-imx git, enabled CONFIG_CMD_NAND in the mx28evk.h and the NAND is detected fine: U-Boot 2012.07-08388-g9ce4714-dirty (Aug 06 2012 - 12:26:16) CPU: Freescale i.MX28 rev1.2 at 454 MHz BOOT: SSP SD/MMC #0, 3V3 I2C: ready DRAM: 128 MiB NAND: 2048 MiB MMC: MXS MMC: 0 In: serial Out: serial Err: serial Net: FEC0, FEC1 Hit any key to stop autoboot: 0 MX28EVK U-Boot > nand info Device 0: nand0, sector size 256 KiB Page size 2048 b OOB size 64 b Erase size 262144 b MX28EVK U-Boot > The NAND I am using is K9LAG08U0M. Regards, Fabio Estevam _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot