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7aa1f7e814
These devices share the same "compatible" in device tree causing some incompatibilities (sysupgrades, ASU profile identification), assign a unique "compatible" and "model" to each variant. Context: Commit [1] added each variant's dts compatible to the SUPPORTED_DEVICES field of the other variant to make easy sysupgrades between these physically indistinguishable devices variants possible. But there were found three issues which does not allow this: - the sysupgrade's stricter check still used in some sysupgrade paths(this check is being replaced(and redundant) with the newer fwtool's SUPPORTED_DEVICES check using the info in images METADATA), this check will fail when sysupgrading from a different board_name(compatible dts) that the image was created for (image profile name).[2] - ASU needs unique "dts compatible" to identify the devices profile. - and an ASU's profile identification limitation when several devices from a common target share SUPPORTED_DEVICES entries.[3] There is a proposal for these issues but not yet implemented [4][3]. Until these issues are fixed we won't allow "easy" sysupgrades between these two device variants. Commit [5] avoided the ASU profile identification limitation but missed the required two unique dts compatibles in order to make the two variants fully work, although not allowing easy sysupgrade between them. [1]: |
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| .. | ||
| apex | ||
| arm-trusted-firmware-bcm63xx | ||
| arm-trusted-firmware-mediatek | ||
| arm-trusted-firmware-microchipsw | ||
| arm-trusted-firmware-mvebu | ||
| arm-trusted-firmware-rockchip | ||
| arm-trusted-firmware-stm32 | ||
| arm-trusted-firmware-sunxi | ||
| arm-trusted-firmware-tools | ||
| at91bootstrap | ||
| fconfig | ||
| grub2 | ||
| imx-bootlets | ||
| kexec-tools | ||
| kobs-ng | ||
| mt7623n-preloader | ||
| opensbi | ||
| optee-os-stm32 | ||
| rkbin | ||
| tfa-layerscape | ||
| uboot-airoha | ||
| uboot-armsr | ||
| uboot-at91 | ||
| uboot-ath79 | ||
| uboot-bcm53xx | ||
| uboot-bcm4908 | ||
| uboot-bmips | ||
| uboot-d1 | ||
| uboot-fritz4040 | ||
| uboot-imx | ||
| uboot-kirkwood | ||
| uboot-lantiq | ||
| uboot-layerscape | ||
| uboot-mediatek | ||
| uboot-microchipsw | ||
| uboot-mvebu | ||
| uboot-mxs | ||
| uboot-omap | ||
| uboot-qoriq | ||
| uboot-rockchip | ||
| uboot-sifiveu | ||
| uboot-stm32 | ||
| uboot-sunxi | ||
| uboot-tegra | ||
| uboot-tools | ||
| uboot-zynq | ||