04-07-2022, 12:55 AM
>Ow i mean with booting from usb etc with the armbian uboot on a sd or emmc for le , what is the use of that ?
The use is simple, you can't start the system without u-boot
(there is no u-boot in the LE and Altlinux image)
> special uboot for on a spi
To run with new systems, you need a new u-boot (which has the necessary functionality), but the new versions of u-boot-2022 have not been tested for installation in SPI (this is a very important and responsible process, if you write the wrong version in SPI, you get a big problem with restoring to the working version). The official versions of u-boot, which are tested for installation in SPI, do not know how to work with new systems, cannot run from USB. Adding up these conditions, we get the need to use an SD card or eMMC, where there is a new version of u-boot-2022 from Armbian with the necessary functionality.
>use the same version
I checked the same binary files in all systems - the result is the same. But I found another funny fact, in Alt Linux, when using systems with MATE, the result is high (200-300), when using the same system with XFCE\IceWM, the result is the same as in Armbian (110-120). But when trying to use MATE in Armbian, nothing changes, the result is 100-130. I'm not a 3D expert and I don't understand why the results are so strange yet.
> i would glad to check it for you
Ok
The use is simple, you can't start the system without u-boot
(there is no u-boot in the LE and Altlinux image)
> special uboot for on a spi
To run with new systems, you need a new u-boot (which has the necessary functionality), but the new versions of u-boot-2022 have not been tested for installation in SPI (this is a very important and responsible process, if you write the wrong version in SPI, you get a big problem with restoring to the working version). The official versions of u-boot, which are tested for installation in SPI, do not know how to work with new systems, cannot run from USB. Adding up these conditions, we get the need to use an SD card or eMMC, where there is a new version of u-boot-2022 from Armbian with the necessary functionality.
>use the same version
I checked the same binary files in all systems - the result is the same. But I found another funny fact, in Alt Linux, when using systems with MATE, the result is high (200-300), when using the same system with XFCE\IceWM, the result is the same as in Armbian (110-120). But when trying to use MATE in Armbian, nothing changes, the result is 100-130. I'm not a 3D expert and I don't understand why the results are so strange yet.
> i would glad to check it for you
Ok