[U-Boot] u-boot jumps to some location

Stefano Babic sbabic at denx.de
Tue Dec 20 14:18:56 CET 2011


On 20/12/2011 12:59, siddharth baisane wrote:
> hi,

Hi,

> I am new to u-boot and have few doubts.
> I am trying to run uboot on custom board.
> I am using jtag(XDS 510 USB) to debug board.
> I have am3517 processor from ti.
> I have MT29C4G48MAZAPAKQ-5 IT chip which contains nand flash and lpddr.
> While making hardware I have not connected chip select 0 to this chip so I
> am not able to boot code from nand.

Forget it ?

> So I am loading x-loader  on internal sram at 0x40208800 and its running
> and I am getting message "x-loader hangs" on terminal

U-Boot does not need x-loader anymore. The SPL substitutes the x-loader.
You can load u-boot-spl.bin at 0x40200000.

> Then I am loading uboot on ddr at 0x80e80000.

U-Boot for am3517_crane is linked 0x80100000, as I can see. You must
load at this address.

Best regards,
Stefano Babic

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