Part Number: AM625
Hello Champs,
HW: customer own board
SW: processor SDK：linux 08.03.00.005
Customer wanted to add his own project to uboot, he modified the CONFIG_DEFAULT_DEVICE_TREE in am62x_evm_a53_config to his project name and then compiled and got the tispl.bin file. But he can't enter to the dfu mode.
Attached is his dtb file and log information.
dc2221_dtb.tar.gzbuild_dc2221 (1).logbuild (1).log
DFU failed log:
22:30:54
22:30:54U-Boot SPL 2021.01 (Jul 28 2022 - 22:29:09 +0800)
22:30:54SYSFW ABI: 3.1 (firmware rev 0x0008 '8.3.2--v08.03.02 (Jolly Jellyfi')
22:30:54Trying to boot from DFU
22:31:05############################################DOWNLOAD ... OK
22:31:05Ctrl+C to exit ...
22:31:05Loading Environment from MMC... *** Warning - No MMC card found, using default environment
22:31:05
22:31:05init_env from device 10 not supported!
22:31:05Starting ATF on ARM64 core...
22:31:05
22:31:05NOTICE: BL31: v2.6(release):08.03.00.003-dirty
22:31:05NOTICE: BL31: Built : 16:35:46, May 30 2022
DFU OK log:
22:29:20
22:29:20U-Boot SPL 2021.01 (Jul 28 2022 - 22:17:29 +0800)
22:29:20SYSFW ABI: 3.1 (firmware rev 0x0008 '8.3.2--v08.03.02 (Jolly Jellyfi')
22:29:20Trying to boot from DFU
22:29:29############################################DOWNLOAD ... OK
22:29:29Ctrl+C to exit ...
22:29:29Loading Environment from MMC... *** Warning - No MMC card found, using default environment
22:29:29
22:29:29init_env from device 10 not supported!
22:29:29Starting ATF on ARM64 core...
22:29:29
22:29:29NOTICE: BL31: v2.6(release):08.03.00.003-dirty
22:29:29NOTICE: BL31: Built : 16:35:46, May 30 2022
22:29:31
22:29:31U-Boot SPL 2021.01 (Jul 28 2022 - 22:18:40 +0800)
22:29:31SYSFW ABI: 3.1 (firmware rev 0x0008 '8.3.2--v08.03.02 (Jolly Jellyfi')
22:29:31Trying to boot from DFU
22:29:42####DOWNLOAD ... OK
22:29:42Ctrl+C to exit ...
22:29:49
22:29:49
22:29:49U-Boot 2021.01 (Jul 28 2022 - 22:18:40 +0800)
22:29:49
22:29:49SoC: AM62X SR1.0
22:29:49Model: Texas Instruments AM625 SK
22:29:49EEPROM not available at 0x50, trying to read at 0x51
22:29:49Reading on-board EEPROM at 0x51 failed -1
22:29:49DRAM: 2 GiB
22:29:49MMC: mmc@fa10000: 0, mmc@fa00000: 1, mmc@fa20000: 2
22:29:59Loading Environment from MMC... sdhci_transfer_data: Transfer data timeout
22:29:59*** Warning - !read failed, using default environment
22:29:59
22:29:59In: serial@2800000
22:29:59Out: serial@2800000
22:29:59Err: serial@2800000
22:29:59EEPROM not available at 0x50, trying to read at 0x51
22:29:59Reading on-board EEPROM at 0x51 failed -1
22:29:59Net: eth0: ethernet@8000000port@1
22:30:01Hit any key to stop autoboot: 0
22:30:02sdhci_send_command: Timeout for status update!
22:30:02SD/MMC found on device 1
22:30:03sdhci_send_command: Timeout for status update!
22:30:04sdhci_send_command: Timeout for status update!
Thanks.
Rgds
Shine
