add armsom-w3 wip

[armsom-team]

Description

add armsom-w3.wip
github: https://github.com/ArmSoM/armsom-w3-bsp
wiki: http://wiki.armsom.org/index.php/ArmSoM-w3

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration.

• 2.5Gb Network r8125 ok
• Headphone ok
• usb 2.0 * 2 ok
• typec ok
• usb3.0 ok
• hdmi tx * 2 ok
• 40pin-Header ok
• LED ok
• RTC ok
• debug ok
• Fan ok
• M2 E key ok
• MIPI CSI ok
• MIPI DSI ok
• POE ok

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[rpardini]

Hi @armsom-team, quick question, here you're using the Radxa Rock-5b u-boot defconfig (and thus its DT). We've done the same for a few other rk3588 boards, and all eventually ended up unbootable at one point or another, and have been switched to a proper-ish u-boot. Wouldn't you like to prepare correct u-boot patches (DT and defconfig, at least) so this doesn't happen?

Also: have you tested with recent rkbins, if so, please specify DDR_BLOB and BL31.

Otherwise LGTM, kernel DT is already added

[igorpecovnik]

@armsom-team Is it clear what has to be done here?

[armsom-team]

Thank you very much, but we have found a new problem now, the kernel is stuck