Hi Wolfgang Denk wrote:

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Dear xiangfu_gmail,

In message 49E5A2ED.2060503@gmail.com you wrote:

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there is a device name PI, the CPU is Ingenic 4740 [1], now we have the u-boot-1.1.6 patch.[2]

I want the u-boot Integrate with 'upstream' what am I got do. just give some advice or step.

Please see http://www.denx.de/wiki/U-Boot/CodingStyle and http://www.denx.de/wiki/U-Boot/Patches .

We appreciate if you submit your patches following the above guidelines - but you got to spend a lot of work before being able to do that. U-Boot 1.1.6 is extremely old, so you must rebase your code first against current top of tree.

Thanks Wolfgang. Sorry for so later to reply your email. those weeks I follow the CodingStyle, and also merge ingenic u-boot to V2009.06.

for now it can not boot the kernel. but it's boot the device and output something from the serial console.

there is two branch in my git[2]. [xiangfu] this one , I try to merge with the upstream. [u-boot] is the upstream.

I use "git diff u-boot..xiangfu > ~/pi_project.patch" to generate the patch[1].

what am I got do next? thanks.

[1] http://www.openmobilefree.net/other/xiangfu/file/pi_project.patch [2] http://github.com/xiangfu/pi-u-boot/tree/xiangfu