Booting Talos on BeaglePlay #12102

jadonk · 2025-10-29T18:10:14Z

jadonk
Oct 29, 2025

I wrote Talos image metal-arm64.raw.zst to a microSD and tried to boot it (log below). It seems like it started up and then rebooted. Any ideas why it rebooted?

$ tio /dev/ttyACM1 
[13:28:17.758] tio v2.7
[13:28:17.758] Press ctrl-t q to quit
[13:28:17.759] Connected
U-Boot SPL 2021.01-gb248392d (Jan 04 2023 - 19:38:45 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar')
SPL initial stack usage: 13424 bytes
Trying to boot from MMC1
Loading Environment from MMC... MMC: block number 0x3500 exceeds max(0x2000)
*** Warning - !read failed, using default environment

init_env from device 9 not supported!
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.7(release):v2.7.0-519-gc19116dd6
NOTICE:  BL31: Built : 19:38:45, Jan  4 2023
I/TC: 
I/TC: OP-TEE version: 3.19.0-rc1 (gcc version 10.2.1 20210110 (Debian 10.2.1-6)) #1 Wed Jan  4 19:38:45 UTC 2023 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar')
I/TC: HUK Initialized
I/TC: Primary CPU switching to normal world boot

U-Boot SPL 2021.01-gb248392d (Jan 04 2023 - 19:38:45 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar')
Trying to boot from MMC1


U-Boot 2021.01-gb248392d (Jan 04 2023 - 19:38:45 +0000)

SoC:   AM62X SR1.0 GP
Model: BeagleBoard.org BeaglePlay
Board: BEAGLEPLAY-A0- rev 02
DRAM:  2 GiB
MMC:   mmc@fa10000: 0, mmc@fa00000: 1, mmc@fa20000: 2
Loading Environment from MMC... MMC: block number 0x3500 exceeds max(0x2000)
*** Warning - !read failed, using default environment

In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Error: Can't set serial# to SSSS
Net:   Could not get PHY for ethernet@8000000port@1: addr 0
am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed
No ethernet found.

Press SPACE to abort autoboot in 2 seconds
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1...
73888 bytes read in 10 ms (7 MiB/s)
Scanning disk [email protected]...
Scanning disk [email protected]...
** Unrecognized filesystem type **
Card did not respond to voltage select! : -110
Scanning disk [email protected]...
Disk [email protected] not ready
Found 6 disks
** Unable to read file ubootefi.var **
Failed to load EFI variables
BootOrder not defined
EFI boot manager: Cannot load any image
Found EFI removable media binary efi/boot/bootaa64.efi
106496 bytes read in 12 ms (8.5 MiB/s)
Booting /efi\boot\bootaa64.efi
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
*** ERROR: Can't read GPT Entries ***
GPT: Failed to allocate memory for PTE
find_valid_gpt: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x96615A4ACD1E31B0 != 0x5452415020494645
find_valid_gpt: *** ERROR: Invalid Backup GPT ***
 









                                        Talos (v1.11.3)                 
                          Talos (v1.11.3) (Reset to maintenance mode)   
                                                                                               
                                                                                              








EFI stub: Decompressing Linux Kernel...
EFI stub: EFI_RNG_PROTOCOL unavailable
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
I/TC: Secondary CPU 2 initializing
I/TC: Secondary CPU 2 switching to normal world boot
I/TC: Secondary CPU 3 initializing
I/TC: Secondary CPU 3 switching to normal world boot

U-Boot SPL 2021.01-gb248392d (Jan 04 2023 - 19:38:45 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar')
SPL initial stack usage: 13424 bytes
Trying to boot from MMC1
Loading Environment from MMC... MMC: block number 0x3500 exceeds max(0x2000)
*** Warning - !read failed, using default environment

init_env from device 9 not supported!
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.7(release):v2.7.0-519-gc19116dd6
NOTICE:  BL31: Built : 19:38:45, Jan  4 2023
I/TC: 
I/TC: OP-TEE version: 3.19.0-rc1 (gcc version 10.2.1 20210110 (Debian 10.2.1-6)) #1 Wed Jan  4 19:38:45 UTC 2023 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar')
I/TC: HUK Initialized
I/TC: Primary CPU switching to normal world boot

U-Boot SPL 2021.01-gb248392d (Jan 04 2023 - 19:38:45 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar')
Trying to boot from MMC1


U-Boot 2021.01-gb248392d (Jan 04 2023 - 19:38:45 +0000)

SoC:   AM62X SR1.0 GP
Model: BeagleBoard.org BeaglePlay
Board: BEAGLEPLAY-A0- rev 02
DRAM:  2 GiB
MMC:   mmc@fa10000: 0, mmc@fa00000: 1, mmc@fa20000: 2
Loading Environment from MMC... MMC: block number 0x3500 exceeds max(0x2000)
*** Warning - !read failed, using default environment

In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Error: Can't set serial# to SSSS
Net:   eth0: ethernet@8000000port@1
Press SPACE to abort autoboot in 2 seconds
=>

frezbo · 2025-10-30T03:21:44Z

frezbo
Oct 30, 2025
Maintainer

metal-arm64 images are intended for a full UEFI environment

SBC's are community maintained and there are sbc-* repos under siderolabs, this discussion might be better moved off there, though I'm not sure if this needs a new repository since it's not allwinner nor rockchip

2 replies

jadonk Oct 30, 2025
Author

Well, it is supported in Linux mainline, so nothing special is required in the kernel. The device tree is there and the bootloader should provide it. The bootloader supports running EFI images. It seems like the sbc-* repos are making things harder than they need to be for folks that actually make sure mainline "just works". Is there something you think is missing from the u-boot based UEFI environment? Is there a guide to building a mainline-oriented sbc-* repo?

frezbo Nov 5, 2025
Maintainer

SBC's usually need config files/extra dtb's firmware which is usually provided by overlays. If mainline kernel boots it might be that some extra config needs to be enabled for this board support

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Booting Talos on BeaglePlay #12102

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Booting Talos on BeaglePlay #12102

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jadonk Oct 29, 2025

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frezbo Oct 30, 2025 Maintainer

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jadonk Oct 30, 2025 Author

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frezbo Nov 5, 2025 Maintainer

jadonk
Oct 29, 2025

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frezbo
Oct 30, 2025
Maintainer

jadonk Oct 30, 2025
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frezbo Nov 5, 2025
Maintainer