V154 XU4 Bootproblem eMMC

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luzifia
Posts: 48
Joined: Tue Jun 28, 2016 9:48 am

V154 XU4 Bootproblem eMMC

Post by luzifia »

Hello

Since last Update there is a small Problem in Boot.ini

Code: Select all


setenv bootcmd "fatload mmc 0:1 0x40008000 zImage; fatload mmc 0:1 0x42000000 uInitrd; fatload mmc 0:1 0x44000000 exynos5422-odroidxu4.dtb; bootz 0x40008000 0x42000000 0x44000000"

should be

Code: Select all


setenv bootcmd "fatload mmc 0:1 0x40008000 zImage; fatload mmc 0:1 0x42000000 uInitrd; fatload mmc 0:1 0x44000000 exynos5422-odroidxu3.dtb; bootz 0x40008000 0x42000000 0x44000000"


because file

exynos5422-odroidxu4.dtb does not exists; only exynos5422-odroidxu3.dtb can be found on boot patition.

greets

Luzi
delaerp

Re: V154 XU4 Bootproblem eMMC

Post by delaerp »

Got the same problem.

Thanks for the solution!
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Fourdee
Site Admin
Posts: 2788
Joined: Tue Feb 06, 2007 1:36 pm

Re: V154 XU4 Bootproblem eMMC

Post by Fourdee »

luzifia wrote:exynos5422-odroidxu4.dtb does not exists; only exynos5422-odroidxu3.dtb can be found on boot patition.
Hi,

xu4.dtb was required for the first 4.9 test kernel. To prep for this, we copied the xu3.dtb to xu4.dtb and patched during dietpi-update.

The system will work fine with either xu3.dtb or xu4.dtb. Theres no need to change it unless you want to try the 4.9 kernel:
https://github.com/Fourdee/DietPi/issue ... -310918133
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delaerp

Re: V154 XU4 Bootproblem eMMC

Post by delaerp »

after a freshinstall there is only a XU3.dtb

What method to use for upgrade to the 4.9 kernel? Is there a date to release the final 4.9 kernel?

Thanks for advice.
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