Hi

We have SPI NOR flash and eMMC on board. But for first time programming we have to use either MFG tool or JTAG. In our custom board, USB OTG port is not available and so we could not use MFG tool and forced to use JTAG.

Thank You,
Regards,
Ansari

On Saturday 18 October 2014 12:26 AM, Fabio Estevam wrote:

On Fri, Oct 17, 2014 at 1:09 PM, ansaris <ansaris@iwavesystems.com> wrote:

Hi,

We came to know with System.map file, that the TEXT_BASE & start address are
below respectively

u-boot-2008.09 (LTIB)
================
0x27800000, 0x27800bc0

u-boot-imx (Yocto)
============
0x17800000, 0x17800000

Please suggest us.

Instead of booting via JTAG: why don't you flash the u-boot binary
into some bootable media like SD/MMC/NOR/SPI?