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compulab-yokneam / meta-bsp-imx8mp

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iot-gate-imx8plus: Build imx-boot for both DRAM configurations at once #24

Closed acostach closed 9 months ago

acostach commented 10 months ago

Hi @vraevsky , this is not a bug but more of a question, would it be possible for this Yocto BSP to generate both imx-boot binaries in a single iot-gate-imx8plus Yocto image build, one for d1d8 and the other d2d4?

acostach commented 10 months ago

Also related to the above, I assume there's no way to distinguish the RAM variant by USB vid/pid, or is it? One would have to have a working u-boot flashed on the board already, with shell enabled, to send the commands and read the EEPROM contents.

So I'm wondering if there's a simple way to determine which u-boot to send in the first place with uuu -v -b emmc_all flash.bin.<dXdY> OS-image.img so there would be the same Yocto image built with both imx-boot variants in it and the right bootloader flashed automatically based on the board variant.

acostach commented 10 months ago

cc @ilyacompulab