i build Yocto for imx6 ULL development kit, How to change from krogoth branch to rocko or morthy?
$ cd fsl-release-bsp$ repo init -u git://git.freescale.com/imx/fsl-arm-yocto-bsp.git -b imx-4.1-krogoth -m imx-4.1.15-2.0.0.xml$ repo sync
Hello Heri Cahyono,
The commit you shared is for the 4.1.15-2.0.0 BSP Release which is static and it’s indeed based on Krogoth.
You would have two alternatives depending on the reason why you want to switch to a more recent branch.
The first would be switching to the 4.9.11_1.0.0 which is based on morty.
$ repo init -u git://git.freescale.com/imx/fsl-arm-yocto-bsp.git -b imx-morty
The other alternative is working with the Community BSP which is different to the BSP Releases in that third-party boards are supported and it’s part of the Yocto Project which is Open Source. You can find the documentation for this BSP on the following link:
You can select the branch you want, for example Rocko:
repo init -u https://github.com/Freescale/fsl-community-bsp-platform -b rocko
I hope this information helps!
I have tested most of the FSL Community BSPs on Wandboards and SolidRun boards and I recommend using either Krogoth or Pyro because they are the most stable releases. Rocko version 2.4.2 does not even boot, in my experience. The point at which the boot fails is here:
ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabledahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform modeahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
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