Hi, I’m trying to compile a custom image for the Rock3B but I can’t get the u-boot working. I’ve tried compiling just the u-boot following this guide. It produces both the SPL and the u-boot, and I flash them to the sd card using the dd commands, but when the board boots it gets stuck in the u-boot sequence.
Here is the output form the console, it gets stuck in that last line for ever.
U-Boot SPL latest-2023.10-1-gcc60ff40 (Nov 19 2024 - 11:40:14 +0000)
Trying to boot from MMC2
## Checking hash(es) for config config-1 ... OK
## Checking hash(es) for Image atf-1 ... sha256+ OK
## Checking hash(es) for Image u-boot ... sha256+ OK
## Checking hash(es) for Image fdt-1 ... sha256+ OK
## Checking hash(es) for Image atf-2 ... sha256+ OK
## Checking hash(es) for Image atf-3 ... sha256+ OK
## Checking hash(es) for Image atf-4 ... sha256+ OK
## Checking hash(es) for Image atf-5 ... sha256+ OK
## Checking hash(es) for Image atf-6 ... sha256+ OK
INFO: Preloader serial: 2
NOTICE: BL31: v2.3():v2.3-645-g8cea6ab0b:cl, fwver: v1.44
NOTICE: BL31: Built : 16:36:43, Sep 19 2023
INFO: GICv3 without legacy support detected.
INFO: ARM GICv3 driver initialized in EL3
INFO: pmu v1 is valid 220114
INFO: l3 cache partition cfg-0
INFO: dfs DDR fsp_param[0].freq_mhz= 1560MHz
INFO: dfs DDR fsp_param[1].freq_mhz= 324MHz
INFO: dfs DDR fsp_param[2].freq_mhz= 528MHz
INFO: dfs DDR fsp_param[3].freq_mhz= 780MHz
INFO: Using opteed sec cpu_context!
INFO: boot cpu mask: 0
INFO: BL31: Initializing runtime services
WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE initialization. SMC`s destined for OPTEE will return SMC_UNK
ERROR: Error initializing runtime service opteed_fast
INFO: BL31: Preparing for EL3 exit to normal world
INFO: Entry point address = 0xa00000
INFO: SPSR = 0x3c9
U-Boot latest-2023.10-1-gcc60ff40 (Nov 19 2024 - 11:40:14 +0000)
Model: Radxa ROCK 3 Model B
DRAM: 2 GiB
PMIC: RK8090 (on=0x40, off=0x00)
Core: 338 devices, 29 uclasses, devicetree: separate
MMC: mmc@fe2b0000: 1, mmc@fe310000: 0
Loading Environment from nowhere... OK
In: serial@fe660000
Out: serial@fe660000
Err: serial@fe660000
Model: Radxa ROCK 3 Model B
Net: No ethernet found.
starting USB...
Bus usb@fcc00000: Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
Bus usb@fd000000: Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
Bus usb@fd800000: USB EHCI 1.00
Bus usb@fd840000: USB OHCI 1.0
Bus usb@fd880000: USB EHCI 1.00
Bus usb@fd8c0000: USB OHCI 1.0
scanning bus usb@fcc00000 for devices... 1 USB Device(s) found
scanning bus usb@fd000000 for devices... 1 USB Device(s) found
scanning bus usb@fd800000 for devices... 2 USB Device(s) found
scanning bus usb@fd840000 for devices... 1 USB Device(s) found
scanning bus usb@fd880000 for devices... 1 USB Device(s) found
scanning bus usb@fd8c0000 for devices... 1 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
pcie_dw_rockchip pcie@fe260000: PCIe-0 Link Fail
