[PATCH v6 5/5] imx93: convert to OF_UPSTREAM

[Mathieu Othacehe]

Hello,

I was able to test this series on the imx93-phyboard-segin. Up to that
specific commit no issue to report.

That specific commit however, using an updated dts subtree at
2639a0e2fd, fails to boot.

There is no more garbage on the UART, but the boot stops after BL31 is
started:

U-Boot SPL 2024.04-rc5-00388-gf81e4e85fd6-dirty (Apr 14 2024 - 12:15:51 +0200)
SOC: 0xa0009300
LC: 0x40040
M33 prepare ok
Normal Boot
WDT:   Started wdog at 42490000 with servicing every 1000ms (40s timeout)
Trying to boot from BOOTROM
Boot Stage: Primary boot
image offset 0x8000, pagesize 0x200, ivt offset 0x0
Load image from 0x45c00 by ROM_API
NOTICE:  BL31: v2.8(release):lf-6.1.36-2.1.0-0-g1a3beeab6-dirty
NOTICE:  BL31: Built : 11:39:38, Aug  7 2023

Not sure where that could come from.

Mathieu