[U-Boot] xilinx-u-boot:- NAND: no devices available

I am trying to run FALCON MODE on zynq-microzed board. I am following README-falcon.But when i run `nand read 82000000 kernel` command, i get this error..
****no devices available****
And when i run u-boot it shows.. **
> NAND: zynq_nand_init: Unable detect NAND based on MIO settings ZYNQ > NAND init failed
** **Here are messages from my u-boot.**
U-Boot 2014.01 (May 26 2014 - 11:19:45)
I2C: ready Memory: ECC disabled DRAM: 1 GiB **NAND: zynq_nand_init: Unable detect NAND based on MIO settings ZYNQ NAND init failed** 0 MiB MMC: zynq_sdhci: 0 SF: Detected S25FL128S_64K with page size 256 Bytes, erase size 64 KiB, total 16 MiB *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: Gem.e000b000 Hit any key to stop autoboot: 0 zynq-uboot> nand read 82000000 kernel
**no devices available** zynq-uboot>
I have to use nand command, so please tell me how can i resolve this problem.

---------- Forwarded message ---------- From: Uzair Zaidi uzair.aqid@gmail.com Date: Mon, May 26, 2014 at 1:05 PM Subject: xilinx-u-boot:- NAND: no devices available To: U-Boot@lists.denx.de
I am trying to run FALCON MODE on zynq-microzed board. I am following README-falcon.But when i run `nand read 82000000 kernel` command, i get this error..
****no devices available****
And when i run u-boot it shows.. **
> NAND: zynq_nand_init: Unable detect NAND based on MIO settings ZYNQ > NAND init failed
** **Here are messages from my u-boot.**
U-Boot 2014.01 (May 26 2014 - 11:19:45)
I2C: ready Memory: ECC disabled DRAM: 1 GiB **NAND: zynq_nand_init: Unable detect NAND based on MIO settings ZYNQ NAND init failed** 0 MiB MMC: zynq_sdhci: 0 SF: Detected S25FL128S_64K with page size 256 Bytes, erase size 64 KiB, total 16 MiB *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: Gem.e000b000 Hit any key to stop autoboot: 0 zynq-uboot> nand read 82000000 kernel
**no devices available** zynq-uboot>
I have to use nand command, so please tell me how can i resolve this problem.

On 05/26/2014 09:35 AM, Uzair Zaidi wrote:
I am trying to run FALCON MODE on zynq-microzed board. I am following README-falcon.But when i run `nand read 82000000 kernel` command, i get this error..
****no devices available****
And when i run u-boot it shows.. **
> NAND: zynq_nand_init: Unable detect NAND based on MIO settings ZYNQ > NAND init failed
** **Here are messages from my u-boot.**
U-Boot 2014.01 (May 26 2014 - 11:19:45) I2C: ready Memory: ECC disabled DRAM: 1 GiB **NAND: zynq_nand_init: Unable detect NAND based on MIO settings
There is no NAND driver for zynq in mainline u-boot that's why please use xilinx forums for this type of questions.
But based on this message you can simple identify where the problem is.
Thanks, Michal
participants (2)
-
Michal Simek
-
Uzair Zaidi