[U-Boot] Booting different kernel from U-Boot based on time stamp

[Hemal Patel]

I am using U-Boot and two kernel Image(uImage). I want to add some code 
in U-Boot which will select kernel based of time stamp. I am using MIPS 
architecture. this two kernels are in different MTD partition.

For example:-

|If kernel-1 is new, U-Boot will boot Kernel-1. and leave kernel-2 as it is.
If kernel-2 is new, U-Boot will boot kernel-2. and leave kernel-2 as it is.
|

Questions:-

|Is it possible to do so?
How can I add such functionality in U-boot?
Where to chage the code for the same?
|


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Thanks&  Regards,
Hemal Patel
System Level Solutions (I) Pvt. Ltd.