aravindhan:~$ sudo picocom -b 115200 /dev/ttyUSB0
picocom v3.1
port is : /dev/ttyUSB0
flowcontrol : none
baudrate is : 115200
parity is : none
databits are : 8
stopbits are : 1
escape is : C-a
local echo is : no
noinit is : no
noreset is : no
hangup is : no
nolock is : no
send_cmd is : sz -vv
receive_cmd is : rz -vv -E
imap is :
omap is :
emap is : crcrlf,delbs,
logfile is : none
initstring : none
exit_after is : not set
exit is : no
Type [C-a] [C-h] to see available commands
Terminal ready
�NOTICE: CPU: STM32MP135D Rev.Y
NOTICE: Model: Seeed STM32MP135D Odyssey Board
INFO: PMIC version = 0x21
INFO: Reset reason (0x35):
INFO: Power-on Reset (rst_por)
INFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe0000
INFO: FCONF: Reading firmware configuration information for: stm32mp_io
INFO: Using SDMMC
INFO: Instance 1
INFO: Boot used partition fsbl1
NOTICE: BL2: v2.8-stm32mp1-r1.0(debug):38df888b0-dirty(38df888b)
NOTICE: BL2: Built : 01:36:41, Mar 15 2024
INFO: BL2: Doing platform setup
INFO: RAM: DDR3-1066 bin F 1x4Gb 533MHz v1.53
INFO: Memory size = 0x20000000 (512 MB)
INFO: BL2: Loading image id 1
INFO: Loading image id=1 at address 0x30006000
INFO: Image id=1 loaded: 0x30006000 - 0x30006246
INFO: FCONF: Reading FW_CONFIG firmware configuration file from: 0x30006000
INFO: FCONF: Reading firmware configuration information for: mce_config
INFO: FCONF: Reading firmware configuration information for: dyn_cfg
INFO: FCONF: Reading firmware configuration information for: stm32mp1_firewall
INFO: BL2: Loading image id 4
INFO: Loading image id=4 at address 0xde200000
INFO: Image id=4 loaded: 0xde200000 - 0xde20001c
INFO: OPTEE ep=0xde200000
INFO: OPTEE header info:
INFO: magic=0x4554504f
INFO: version=0x2
INFO: arch=0x0
INFO: flags=0x0
INFO: nb_images=0x1
INFO: BL2: Loading image id 8
INFO: Loading image id=8 at address 0xde200000
INFO: Image id=8 loaded: 0xde200000 - 0xde277418
INFO: BL2: Loading image id 2
INFO: Loading image id=2 at address 0xc0400000
INFO: Image id=2 loaded: 0xc0400000 - 0xc040e648
INFO: BL2: Skip loading image id 16
INFO: BL2: Loading image id 5
INFO: Loading image id=5 at address 0xc0000000
INFO: Image id=5 loaded: 0xc0000000 - 0xc0115bd8
NOTICE: BL2: Booting BL32
INFO: Entry point address = 0xde200000
INFO: SPSR = 0x1d3 ---- here fw-config is disabled in tf-a and I changed OP-TEE header address (init_load_addr) in /build-openstlinuxweston-stm32mp1/workspace/sources/tf-a-stm32mp/lib/optee/optee_utils.c to bypass my previous error "WARNING: The load address in optee header 0xde000000 - 0xde077418 is not in reserved area: 0xde200000 - 0xe0000000.
ERROR: OPTEE header parse error."
