Hello OpenWrt community,
I would like to share a draft submission for preliminary hardware support discussion.
Draft PR link: add initial DTS support for RB1100AHx2 (P2020) (Draft)
This draft proposes initial Device Tree Source (DTS) support for the following platform:
MikroTik RouterBOARD 1100AHx2
Hardware platform is based on: NXP QorIQ P2020 PowerPC SoC.
Status:
This is an early-stage draft submission.
Hardware validation has not been completed yet.
The goal is to start community technical review.
Known pending verification items:
UART boot console stability
NAND ECC and partition layout
Ethernet switch topology configuration
MAC address handling
GPIO mapping (LEDs, reset button, buzzer)
Sysupgrade workflow
Testing status:
Kernel boot: Not fully verified
Networking: Pending hardware test
NAND flash requires validation of factory layout and ECC scheme
This submission is intended only for discussion and review.
Feedback and suggestions from the community are highly appreciated.
Thank you.
That is flash chip wrongly formatted in factory, not a DTS problem
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Thank you for the clarification.
Understood — if the issue is related to factory flash formatting or vendor-specific ECC/OOB layout, then it is indeed outside the DTS scope.
I will adjust the draft description accordingly and focus only on hardware description aspects in DTS.
NAND layout and ECC handling will be validated separately during runtime testin