Hello
So I am using EDK2 flashed on SPI with Debian Trixie for a test run.
During boot-up on UART console I see a significant delay for startup progress - I setup timestamps on minicom terminal to log it.
[2026-06-17 09:50:14] NOTICE: BL31: v2.12.0(release):d5c68fd
[2026-06-17 09:50:14] NOTICE: BL31: Built : 22:08:28, Apr 9 2025
[2026-06-17 09:50:14] UEFI firmware (version v1.1 built at 22:10:10 on Apr 9 2025)
--6Sec here--
[2026-06-17 09:50:20] 3h3h[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x412fd050]
--22Sec here--
[2026-06-17 09:50:42] [ 0.000000] Linux version 6.18.34-current-rockchip64 (build@armbian) (aarch64-linux-gnu-gcc (Ubuntu 1
3.3.0-6ubuntu2~24.04.1) 13.3.0, GNU ld (GNU Binutils for Ubuntu) 2.42) #1 SMP PREEMPT Mon Jun 1 15:51:08 UTC 2026
How can I get rid of this delay? I have disabled network setup in UEFI BIOS so it is not likely that…