topic Re: I.Mx 233 boot from 1 GB Nand flash in i.MX Processors

I.Mx 233 boot from 1 GB Nand flash

kishorepoojari — Fri, 23 Jan 2015 05:23:04 GMT

Hello All,

As per new requirement 128 MB Nand flash is replaced with 1 GB Nand flash. 1 GB Nand having page size (4096 + 224 bytes) and selected ECC6 (For all other ECC DMA_Wait(ERROR_DDI_NAND_DMA_TIMEOUT) error is optained). I changed CHIP_BCB_SECTOR_STRIDE to 128 and CHIP_BCB_BLOCK_LIMIT to 4 .

NCB , LDLB and DBBT block are written to the Nand correctly , but when I try to Boot from Nand ROM code will through 0x80508003 (Unable to find LDLB) please help me sort out this issue.

Regards,

Kishore P

Re: I.Mx 233 boot from 1 GB Nand flash

igorpadykov — Fri, 23 Jan 2015 06:27:45 GMT

Hi kishore

one needs to use kobs-ng tool for NAND programming, you

can look below for examples

iMX28: NAND boot "no init found"

Re: NAND device unrecognized with an Update Error 0xffffffea(-22)

http://www.mxic.com.tw/Lists/MoreSoftware/Attachments/52/imx28evk_nand_flash_build.pdf

Best regards

igor