Enable i2c7 STM32MP25

[saarpartush]

Hi,

I am working on custom board with STM32MP257. I am trying to enable i2c7 but it is RIFSC blocked.

When I try to change the rif configuration for i2c7 the flashing process is interrupted and I cannot download the FW.

Any help would be appreciated.

Thanks.

[Olivier GALLIEN]

Hi @saarpartush 

Can you please share console trace when flash process interrupted ? 

Thanks

Olivier 

[saarpartush]

Sure. Here it is:
FO: PMIC2 version = 0x11
INFO: PMIC2 product ID = 0x21
INFO: FCONF: Reading TB_FW firmware configuration file from: 0xe011000
INFO: FCONF: Reading firmware configuration information for: stm32mp_fuse
INFO: FCONF: Reading firmware configuration information for: stm32mp_io
INFO: Using USB
INFO: Instance 2
INFO: Boot used partition fsbl1
NOTICE: BL2: v2.10-stm32mp2-r1.0(debug):lts-v2.10.5-dirty(7c229848)
NOTICE: BL2: Built : 16:19:31, Jun 28 2024
INFO: EventBuffer0: BuffArea=e03f000 DmaAddr=0e03f000 CoherentMapAddr=0xe03f000
INFO: dwc3_set_dev_speed = HighSpeed
INFO: DFU USB START...
INFO: Event: Link Status Change : ON(0)
INFO: Event: Link Status Change : Early Suspend(5)
INFO: Event: Link Status Change : L2(3)
INFO: Event: Suspend
INFO: USB Suspend mode
INFO: Event: Device Reset
INFO: Event: Device Connection Done
INFO: dwc3_get_dev_speed = HighSpeed
INFO: Event: Link Status Change : ON(0)
INFO: phase ID :2, Manifestation 0 at e007584
INFO: Send detach request
INFO: Receive DFU Detach
INFO: DFU USB STOP...
INFO: BL2: Loading image id 26
INFO: Loading image id=26 at address 0xe041000
INFO: Image id=26 loaded: 0xe041000 - 0xe048524
INFO: BL2: Doing platform setup
INFO: RAM: DDR4 2x16Gbits 2x16bits 1200MHz
INFO: Memory size = 0x100000000 (4096 MB)
INFO: DFU USB START...
INFO: Event: Link Status Change : ON(0)
INFO: Event: Link Status Change : Early Suspend(5)
INFO: Event: Link Status Change : L2(3)
INFO: Event: Suspend
INFO: USB Suspend mode
INFO: Event: Device Reset
INFO: Event: Device Connection Done
INFO: dwc3_get_dev_speed = HighSpeed
INFO: Event: Link Status Change : ON(0)
INFO: phase ID :3, Manifestation 1 at 872fcfd7
INFO: Send detach request
INFO: Receive DFU Detach
INFO: DFU USB STOP...
INFO: BL2: Loading image id 1
INFO: Loading image id=1 at address 0xe000000
INFO: Image id=1 loaded: 0xe000000 - 0xe000326
INFO: FCONF: Reading FW_CONFIG firmware configuration file from: 0xe000000
INFO: FCONF: Reading firmware configuration information for: risaf_config
INFO: RISAF2: No configuration in DT, use default
INFO: FCONF: Reading firmware configuration information for: dyn_cfg
INFO: BL31 max size = 0x17000 (94208B)
INFO: BL2: Loading image id 3
INFO: Loading image id=3 at address 0xe000000
INFO: Image id=3 loaded: 0xe000000 - 0xe0135b0
INFO: BL2: Loading image id 19
INFO: Loading image id=19 at address 0x81fc0000
INFO: Image id=19 loaded: 0x81fc0000 - 0x81fc39b9
INFO: BL2: Loading image id 4
INFO: Loading image id=4 at address 0x82000000
INFO: Image id=4 loaded: 0x82000000 - 0x8200001c
INFO: OPTEE ep=0x82000000
INFO: OPTEE header info:
INFO: magic=0x4554504f
INFO: version=0x2
INFO: arch=0x1
INFO: flags=0x0
INFO: nb_images=0x1
INFO: BL2: Loading image id 8
INFO: Loading image id=8 at address 0x82000000
INFO: Image id=8 loaded: 0x82000000 - 0x820fd628
INFO: BL2: Loading image id 2
INFO: Loading image id=2 at address 0x84400000
INFO: Image id=2 loaded: 0x84400000 - 0x8441c688
INFO: BL2: Loading image id 5
INFO: Loading image id=5 at address 0x84000000
INFO: Image id=5 loaded: 0x84000000 - 0x841c49b8
NOTICE: BL2: Booting BL31
INFO: Entry point address = 0xe000000
INFO: SPSR = 0x3cd
INFO: ARM GICv2 driver initialized
NOTICE: BL31: v2.10-stm32mp2-r1.0(debug):lts-v2.10.5-dirty(7c229848)
NOTICE: BL31: Built : 16:19:31, Jun 28 2024
INFO: BL31: Initializing runtime services
INFO: BL31: Initializing BL32