2022-02-13 05:57 PM
Hardware: STM32MP1-DK1
Software: Windows STM32Cube Programmer
Question: Download hardware failed.
NOTICE: CPU: STM32MP157AAC Rev.B
NOTICE: Model: STMicroelectronics STM32MP157A-DK1 Discovery Board
NOTICE: Board: MB1272 Var1.0 Rev.C-01
INFO: Reset reason (0x15):
INFO: Power-on Reset (rst_por)
INFO: PMIC version = 0x10
INFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe3000
INFO: FCONF: Reading firmware configuration information for: stm32mp_io
INFO: Using USB
INFO: Instance 2
INFO: Boot used partition fsbl1
NOTICE: BL2: v2.4-r1.0(debug):v2.4-dirty
NOTICE: BL2: Built : 16:43:51, Nov 17 2020
INFO: BL2: Doing platform setup
INFO: RAM: DDR3-DDR3L 16bits 533000Khz
WARNING: Couldn't find property st,phy-cal in dtb
ERROR: DDR addr bus test: can't access memory @ 0xc0000004
PANIC at PC : 0x2ffed949
Exception mode=0x00000016 at: 0x2ffed949
2022-02-14 09:41 AM
Hello @�?� 放 ,
I can see that you are using ecosystem v3.0.0. Could you please tell me your version of CubeProgrammer?
And if you have a version lower than 2.7.0, please can you try with a STM32CubeProgrammer 2.7.0 or bigger.
The version that was delivered with the v3.0.0 package is the 2.7.0:
Did you already succeeded to program this board before?
Regards,
Kevin
2022-02-14 09:36 PM
v2.9.0 was also failed.
yes, i succeeded to program this board before.
2022-02-24 02:15 AM
Hello @�?� 放 ,
Sorry for the late reply, it looks like an hardware issue.
This error when reading the DDR at 0xC000004 and the fact that it worked before let me think that.
And test if everything is ok without the download operation.
Regards,
Kévin