Help to debug boot issue

I assume you are using Arm Trusted Firmware from the limited assertion log information.

See https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/tree/lib/xlat_tables_v2/xlat_tables_core.c for the source code.

The assertion failure shows that you are trying to access the privileged EL (for example, EL2 or EL3) from a non-privileged EL (for example, EL0) or a less-privileged EL (EL1).   It is a programming mistake and you have to fix that.

Hello

Thanks for your reply. I already managed how to go further, but now I'm stopping in "kernel BUG at arch/arm64/kernel/traps.c:407!". Is this related to what? Kernel? Root file system? Any advice please...

HELLO! BOOT0 is starting!------!-!
boot0 commit : 8
boot0 version : 4.0.0
set pll start
set pll end
rtc[0] value = 0x00000000
rtc[1] value = 0x00000000
rtc[2] value = 0x00000000
rtc[3] value = 0x00000000
rtc[4] value = 0x00000000
rtc[5] value = 0x00000000
DRAM driver version: V1.0
DRAM Type = 3 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
DRAM clk = 672 MHz
DRAM zq value: 003b3bbb
rsb_send_initseq: rsb clk 400Khz -> 3Mhz
PMU: AXP81X
ddr voltage = 1500 mv
DRAM dual rank full DQ gate training OK
DRAM size = 2048 MB
DRAM init ok
dram size =2048
card boot number = 0, boot0 copy = 0
card no is 0
sdcard 0 line count 4
[mmc]: mmc driver ver 2015-05-08 20:06
[mmc]: sdc0 spd mode error, 2
[mmc]: Wrong media type 0x00000000
[mmc]: ***Try SD card 0***
[mmc]: HSSDR52/SDR25 4 bit
[mmc]: 50000000 Hz
[mmc]: 15193 MB
[mmc]: ***SD/MMC 0 init OK!!!***
sdcard 0 init ok
The size of uboot is 000f0000.
sum=9373abea
src_sum=9373abea
Succeed in loading uboot from sdmmc flash.
boot0: start load other image
boot0: Loading BL3-1
Loading file 0 at address 0x40000000,size 0x0000b400 success
boot0: Loading scp
Loading file 2 at address 0x00040000,size 0x00019c00 success
set arisc reset to de-assert state
Ready to disable icache.
J9=▒ Configuring SPC Controller
NOTICE: BL3-1: v1.0(debug):0bc348a
NOTICE: BL3-1: Built : 01:16:30, Jan 4 2017
NOTICE: BL3-1 commit: 0bc348ab272ad81a4faf128ef38f4724f36fded6

INFO: BL3-1: Initializing runtime services
INFO: BL3-1: Preparing for EL3 exit to normal world
INFO: BL3-1: Next image address = 0x4a000000
INFO: BL3-1: Next image spsr = 0x1d3

U-Boot 2014.07-4-pine64-gf38a9d4 (Nov 23 2021 - 06:21:41) Allwinner Technology

uboot commit : f38a9d42a764cb9c1afa31ea0bc9757bbff901e4

rsb: secure monitor exist
[ 0.388]pmbus: ready
[ 0.391][ARISC] :arisc initialize
[ 0.826][ARISC] :arisc_dvfs_cfg_vf_table: support only one vf_table
[SCP] :sunxi-arisc driver begin startup 2
[SCP] :arisc_para size:1a8
[SCP] :arisc version: [v0.1.76]
[SCP] :sunxi-arisc driver v1.10 is starting
[ 0.987][ARISC] :sunxi-arisc driver startup succeeded
[ 1.032]PMU: AXP81X
[ 1.034]PMU: AXP81X found
bat_vol=1091, ratio=100
[ 1.041]PMU: dcdc2 1100
[ 1.044]PMU: cpux 1008 Mhz,AXI=336 Mhz
PLL6=600 Mhz,AHB1=200 Mhz, APB1=100Mhz AHB2=300Mhz MBus=400Mhz
device_type = 3253, onoff=1
dcdc1_vol = 3300, onoff=1
dcdc2_vol = 1100, onoff=1
dcdc6_vol = 1100, onoff=1
aldo1_vol = 3300, onoff=1
aldo2_vol = 1800, onoff=1
aldo3_vol = 3000, onoff=1
dldo1_vol = 3300, onoff=0
dldo2_vol = 3300, onoff=0
dldo3_vol = 2800, onoff=0
dldo4_vol = 3300, onoff=1
eldo1_vol = 1800, onoff=1
eldo2_vol = 1800, onoff=0
eldo3_vol = 1800, onoff=0
fldo1_vol = 1200, onoff=0
fldo2_vol = 1100, onoff=1
gpio0_vol = 3100, onoff=0
gpio1_vol = 3100, onoff=0
vbus not exist
no battery, limit to dc
run key detect
no key found
no uart input
DRAM: 2 GiB
fdt addr: 0xb6eba640
Relocation Offset is: 75f0c000
In: serial
Out: serial
Err: serial
gic: sec monitor mode
[ 1.892]start
drv_disp_init
init_clocks: finish init_clocks.
enable power vcc-hdmi-33, ret=0
drv_disp_init finish
boot_disp.output_disp=0
boot_disp.output_type=3
boot_disp.output_mode=10
fetch script data boot_disp.auto_hpd fail
disp0 device type(4) enable
attched ok, mgr0<-->device1, type=4, mode=10
[ 2.561]end
workmode = 0,storage type = 1
[ 2.566]MMC: 0
[mmc]: mmc driver ver 2015-06-03 13:50:00
SUNXI SD/MMC: 0
[mmc]: start mmc_calibrate_delay_unit, don't access device...
[mmc]: delay chain cal done, sample: 200(ps)
[mmc]: media type 0x0
[mmc]: Wrong media type 0x0
[mmc]: ************Try SD card 0************
[mmc]: host caps: 0x27
[mmc]: MID 03 PSN 379f237a
[mmc]: PNM SC16G -- 0x53-43-31-36-47
[mmc]: PRV 8.0
[mmc]: MDT m-7 y-2019
[mmc]: speed mode : HSSDR52/SDR25
[mmc]: clock : 50000000 Hz
[mmc]: bus_width : 4 bit
[mmc]: user capacity : 15193 MB
[mmc]: ************SD/MMC 0 init OK!!!************
[mmc]: erase_grp_size : 0x1WrBlk*0x200=0x200 Byte
[mmc]: secure_feature : 0x0
[mmc]: secure_removal_type : 0x0
[ 2.931]sunxi flash init ok
[mmc]: Has init
[ 3.018]---drivers/mmc/mmc.c 2733 mmc_init
reading uboot.env
FAT: Misaligned buffer address (b6e945e8)
--------fastboot partitions--------
mbr not exist
base bootcmd=run mmcbootcmd
bootcmd set setargs_mmc
key 0
recovery key high 12, low 10
fastboot key high 6, low 4
no misc partition is found
to be run cmd=run mmcbootcmd
update dtb dram start
update dtb dram end
serial is: 340078f4c71c34100ad0
Model: a64-olinuxino
no battery exist
sunxi_bmp_logo_display
[mmc]: Has init
[ 3.615]---drivers/mmc/mmc.c 2733 mmc_init
reading bootlogo.bmp
3148922 bytes read in 160 ms (18.8 MiB/s)
bmp file buffer: 0x41000000, bmp_info.buffer: 47400000
fetch script data boot_disp.output_full fail
screen_id =0, screen_width =1920, screen_height =1080
frame buffer address 47400036
[ 4.673]inter uboot shell
Hit any key to stop autoboot: 0
[mmc]: Has init
[ 7.930]---drivers/mmc/mmc.c 2733 mmc_init
reading uEnv.txt
[mmc]: blkcnt should not be 0
118 bytes read in 5 ms (22.5 KiB/s)
Loading boot environment ...
[mmc]: Has init
[ 7.952]---drivers/mmc/mmc.c 2733 mmc_init
reading boot.scr
** Unable to read file boot.scr **
Booting with defaults ...
[mmc]: Has init
[ 7.972]---drivers/mmc/mmc.c 2733 mmc_init
reading a64/a64-olinuxino.dtb
67677 bytes read in 8 ms (8.1 MiB/s)
[mmc]: Has init
[ 8.028]---drivers/mmc/mmc.c 2733 mmc_init
reading a64/Image
19787784 bytes read in 985 ms (19.2 MiB/s)
[mmc]: Has init
[ 9.027]---drivers/mmc/mmc.c 2733 mmc_init
reading initrd.gz
1104262 bytes read in 57 ms (18.5 MiB/s)
## Flattened Device Tree blob at 45000000
Booting using the fdt blob at 0x45000000
reserving fdt memory region: addr=41010000 size=10000
reserving fdt memory region: addr=41020000 size=800
reserving fdt memory region: addr=40100000 size=4000
reserving fdt memory region: addr=40104000 size=1000
reserving fdt memory region: addr=40105000 size=1000
reserving fdt memory region: addr=45000000 size=11000
Loading Ramdisk to b6da5000, end b6eb2986 ... OK
Loading Device Tree to 44feb000, end 44ffefff ... OK

Starting kernel ...

[mmc]: MMC Device 2 not found
[mmc]: mmc 2 not find, so not exit
INFO: BL3-1: Next image address = 0x41000000
INFO: BL3-1: Next image spsr = 0x3c5
[ 0.000000] Internal error: Oops - BUG: 0 [#1] SMP
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 5.10.60 #1
[ 0.000000] Hardware name: sun50iw1p1 (DT)
[ 0.000000] pstate: 00000085 (nzcv daIf -PAN -UAO -TCO BTYPE=--)
[ 0.000000] pc : do_undefinstr+0x358/0x378
[ 0.000000] lr : do_undefinstr+0x270/0x378
[ 0.000000] sp : ffff800011133cc0
[ 0.000000] x29: ffff800011133cc0 x28: ffff800011141640
[ 0.000000] x27: ffff800010c2ff60 x26: ffff800010c5f930
[ 0.000000] x25: 0000000000000003 x24: ffffff00ff000000
[ 0.000000] x23: 0000000040000085 x22: ffff8000100104f0
[ 0.000000] x21: ffff800011133ea0 x20: ffff800011141640
[ 0.000000] x19: ffff800011133d50 x18: 0000000000000001
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000
[ 0.000000] x15: ffffffffffffffff x14: ffffffffff000000
[ 0.000000] x13: ffffffffffffffff x12: 0000000000000018
[ 0.000000] x11: 0000000000000020 x10: 0101010101010101
[ 0.000000] x9 : fffffffffffffffe x8 : 7f7f7f7f7f7f7f7f
[ 0.000000] x7 : fefefeff6862726f x6 : ffff800011133d18
[ 0.000000] x5 : 0000000000000000 x4 : ffff8000112e4110
[ 0.000000] x3 : 0000000000000000 x2 : ffff8000111435a8
[ 0.000000] x1 : ffff8000112e4110 x0 : 0000000040000085
[ 0.000000] Call trace:
[ 0.000000] do_undefinstr+0x358/0x378
[ 0.000000] el1_undef+0x30/0x50
[ 0.000000] el1_sync_handler+0x8c/0xc8
[ 0.000000] el1_sync+0x88/0x140
[ 0.000000] get_cpu_ops+0x0/0x20
[ 0.000000] setup_arch+0x414/0x594
[ 0.000000] start_kernel+0x80/0x534
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] kernel BUG at arch/arm64/kernel/traps.c:407!

It is weird that after "starting kernel...", the code execution flow shows "INFO: BL3-1: Next image address = 0x41000000
INFO: BL3-1: Next image spsr = 0x3c5".  From u-boot, you should configure and jump to Linux kernel address, but you jumps the BL31 wrongly or at least BL31 entry point overlaps part of your kernel memory.