Part Number: TDA4VM
Hello Tarun,
CAN standlone redmine :
For combined image boot up link to follow steps
We attempted to follow the steps from the shared link without rebuilding the images, but we are encountering a boot issue (continuous reset).
Below are the steps we followed:
- Replaced sbl_mmcsd_img_hlos_mcu1_0_release.tiimage as tiboot3.bin
- Copied tifs.bin from:
ti-processor-sdk-rtos-j721e-evm-10_01_00_04/.../pdk_jacinto_10_01_00_25/packages/ti/drv/sciclient/soc/V1 - Copied the combined app image directly (without rebuilding) from and :
.../pdk_jacinto_10_01_00_25/packages/ti/boot/sbl/tools/combined_appimage/bin/j721e_evm - Copied u-boot.diskimage from the same location as above
- Placed all the above contents onto the SD card
- After power cycle, the board enters a continuous reset loop instead of booting successfully
Observation:
- U-Boot starts, but then an exception occurs (Flash: "Error" handler, esr 0xbf000002)
- Followed by CPU reset and the cycle repeats
Please find the TeraTerm logs attached below for reference.
NOTICE: BL31: v2.11.0(release):v2.11.0-dirty
NOTICE: BL31: Built : 11:51:22, May 23 2024
ERROR: GTC_CNTFID0 is 0! Assuming 200000000 Hz. Fix Bootloader
I/TC:
I/TC: OP-TEE version: 4.4.0-dev (gcc version 13.3.0 (GCC)) #1 Fri Oct 18 17:45:27 UTC 2024 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: GIC redistributor base address not provided
I/TC: Assuming default GIC group status and modifier
I/TC: SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
I/TC: Activated SA2UL device
I/TC: Fixing SA2UL firewall owner for GP device
I/TC: Enabled firewalls for SA2UL TRNG device
I/TC: SA2UL TRNG initialized
I/TC: SA2UL Drivers initialized
I/TC: HUK Initialized
I/TC: Primary CPU switching to normal world boot
U-Boot SPL 2024.04-ti-g1d8a15d0fb56 (Oct 30 2024 - 04:37:25 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
EEPROM not available at 0x50, trying to read at 0x51
ti_i2c_eeprom_am6_parse_record: Ignoring record id 17
Trying to boot from MMC2
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
U-Boot 2024.04-ti-g1d8a15d0fb56 (Oct 30 2024 - 04:37:25 +0000)
SoC: J721E SR1.1 GP
Model: Texas Instruments J721e EVM
Board: J721EX-EAIK rev B
DRAM: 2 GiB (effective 4 GiB)
Core: 144 devices, 36 uclasses, devicetree: separate
Flash: "Error" handler, esr 0xbf000002
elr: 0000000080853c38 lr : 0000000080853bd8 (reloc)
elr: 00000000fff12c38 lr : 00000000fff12bd8
x0 : 00000000fdea6c90 x1 : 0000000000000000
x2 : 0000000000000019 x3 : 0000000500000000
x4 : 0000000000000004 x5 : 0000000000000000
x6 : 0000000000000100 x7 : 0000000000000008
x8 : 0000000000000006 x9 : 00000000fdea6d10
x10: 0000000000000004 x11: 0000000000000002
x12: 0000000000000018 x13: 00000000fde7b200
x14: 00000000ffffffff x15: 00000000fde7b058
x16: 00000000fff2d314 x17: 0000000000000000
x18: 00000000fde9eda0 x19: 00000000fdea0a00
x20: 0000000000000000 x21: 00000000fdea6c90
x22: 00000000deadbeef x23: 00000000800bfe68
x24: 0000000000000010 x25: 0000000000000000
x26: 00000000800b9252 x27: 00000000800b9000
x28: 00000000800b923a x29: 00000000fde7b040
Code: 14000016 f9400003 79404065 12003ca5 (d5033fbf)
Resetting CPU ...
resetting ...
NOTICE: BL31: v2.11.0(release):v2.11.0-dirty
NOTICE: BL31: Built : 11:51:22, May 23 2024
ERROR: GTC_CNTFID0 is 0! Assuming 200000000 Hz. Fix Bootloader
I/TC:
I/TC: OP-TEE version: 4.4.0-dev (gcc version 13.3.0 (GCC)) #1 Fri Oct 18 17:45:27 UTC 2024 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: GIC redistributor base address not provided
I/TC: Assuming default GIC group status and modifier
I/TC: SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
I/TC: Activated SA2UL device
I/TC: Fixing SA2UL firewall owner for GP device
I/TC: Enabled firewalls for SA2UL TRNG device
I/TC: SA2UL TRNG initialized
I/TC: SA2UL Drivers initialized
I/TC: HUK Initialized
I/TC: Primary CPU switching to normal world boot
U-Boot SPL 2024.04-ti-g1d8a15d0fb56 (Oct 30 2024 - 04:37:25 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
EEPROM not available at 0x50, trying to read at 0x51
ti_i2c_eeprom_am6_parse_record: Ignoring record id 17
Trying to boot from MMC2
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
U-Boot 2024.04-ti-g1d8a15d0fb56 (Oct 30 2024 - 04:37:25 +0000)
SoC: J721E SR1.1 GP
Model: Texas Instruments J721e EVM
Board: J721EX-EAIK rev B
DRAM: 2 GiB (effective 4 GiB)
Core: 144 devices, 36 uclasses, devicetree: separate
Flash: "Error" handler, esr 0xbf000002
elr: 0000000080853c38 lr : 0000000080853bd8 (reloc)
elr: 00000000fff12c38 lr : 00000000fff12bd8
x0 : 00000000fdea6c90 x1 : 0000000000000000
x2 : 0000000000000019 x3 : 0000000500000000
x4 : 0000000000000004 x5 : 0000000000000000
x6 : 0000000000000100 x7 : 0000000000000008
x8 : 0000000000000006 x9 : 00000000fdea6d10
x10: 0000000000000004 x11: 0000000000000002
x12: 0000000000000018 x13: 00000000fde7b200
x14: 00000000ffffffff x15: 00000000fde7b058
x16: 00000000fff2d314 x17: 0000000000000000
x18: 00000000fde9eda0 x19: 00000000fdea0a00
x20: 0000000000000000 x21: 00000000fdea6c90
x22: 00000000deadbeef x23: 00000000800bfe68
x24: 0000000000000010 x25: 0000000000000000
x26: 00000000800b9252 x27: 00000000800b9000
x28: 00000000800b923a x29: 00000000fde7b040
Code: 14000016 f9400003 79404065 12003ca5 (d5033fbf)
Resetting CPU ...
Regards
Praveen



