Where can I get the uboot source code?

[xuxiang]

Hi:

    I have a customer designed board just like imx6ul-14x14-evk，I wonder how to get the source code of u-boot ? I can get the bsp and design files from nxp's website,but can't found the source code of u-boot (uboot-2015-04.tar.gz).

   I know how to port kernel and drivers,but a green hand at uboot.

[xuxiang]

Index of /pub/u-boot/ 

[Rita_Wang · Accepted solution]

Take the imx-yocto-L4.14.98_2.0.0_ga BSP as an example, you can see the porting guide

[xuxiang]

Thanks for your help.

Follow your example,I found the    i.MX_BSP_Porting_Guide.pdf    at     fsl-yocto-L3.14.38_6ul-ga.tar.gz       finally.

[Rita_Wang]

Which version BSP are you using ?

[xuxiang]

3.14.38