topic Implement NAND DMA operations in Uboot for IMX233 processor in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Implement-NAND-DMA-operations-in-Uboot-for-IMX233-processor/m-p/210040#M12459 <HTML><HEAD></HEAD><BODY><P>Customer ported DMA code from imx28(for reference) in latest UBoot source code. when&nbsp;he was read data(manfacture ID &amp; Device ID) from Nand through DMA he got an "MXS NAND: DMA read error".</P></BODY></HTML> Mon, 13 Feb 2012 03:07:49 GMT jackyliu 2012-02-13T03:07:49Z Implement NAND DMA operations in Uboot for IMX233 processor https://community.nxp.com/t5/i-MX-Processors/Implement-NAND-DMA-operations-in-Uboot-for-IMX233-processor/m-p/210040#M12459 <HTML><HEAD></HEAD><BODY><P>Customer ported DMA code from imx28(for reference) in latest UBoot source code. when&nbsp;he was read data(manfacture ID &amp; Device ID) from Nand through DMA he got an "MXS NAND: DMA read error".</P></BODY></HTML> Mon, 13 Feb 2012 03:07:49 GMT https://community.nxp.com/t5/i-MX-Processors/Implement-NAND-DMA-operations-in-Uboot-for-IMX233-processor/m-p/210040#M12459 jackyliu 2012-02-13T03:07:49Z Re: Implement NAND DMA operations in Uboot for IMX233 processor https://community.nxp.com/t5/i-MX-Processors/Implement-NAND-DMA-operations-in-Uboot-for-IMX233-processor/m-p/210041#M12460 <HTML><HEAD></HEAD><BODY><P>Customer need to check the difference between i.mx23 and i.mx28; such as IOMUX, clock.</P></BODY></HTML> Mon, 13 Feb 2012 03:09:33 GMT https://community.nxp.com/t5/i-MX-Processors/Implement-NAND-DMA-operations-in-Uboot-for-IMX233-processor/m-p/210041#M12460 jackyliu 2012-02-13T03:09:33Z