Actually i need to know how to add the functionality. has anyone done before because i tried to look more information on these i didn't find much help.
I have to add a function in uboot source code, which perform all the listed operation step by step.
regards, grbesd1
Jaehoon Chung wrote
Hi,
On 12/01/2016 05:30 PM, grbesd1 wrote:
Hi Guys,
i need little help, i have to auto update nand every time i put my sd card.
i can get which register[pin mux] decides NAND or SD boot. I'm using 2010 uboot code.
what i'm looking is
- This should run only when the SD boot is happening
- I have to create auto upgrade function in uboot source code.
- In this function, check whether ‘u-boot.min.nand’, ‘u-boot.bin’ files
are available in the SD Card[FAT partition][fatls mmc 0] If available: Do the flashing u-boot.min.nand to nand flash. Flash u-boot.bin to NAND. 4. then exit.
Sorry, i don't know exactly what is your question. Your question is those sequences is right or not?
Best Regards, Jaehoon Chung
uboot source code
http://arago-project.org/git/projects/?p=u-boot-ipnc-rdk-dm81xx.git;a=tree
regards, grbesd1
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