Part Number: SK-AM69
Other Parts Discussed in Thread: AM69
Tool/software:
Hi Team,
I am using SDK version 10_00_07_06. The prebuilt U-Boot file from the prebuild-images works fine. However, after following the instructions in the link3.1.1.1. General Information — Processor SDK Linux for AM69 Documentation, I renamed tiboot3-j784s4-hs-fs-evm.bin to tiboot3.bin and copied the compiled tispl.bin and u-boot.img files. Unfortunately, I encountered a startup error.
U-Boot 2024.04 (Oct 31 2024 - 18:16:37 +0800) SoC: J784S4 SR1.0 HS-FS Model: Texas Instruments J784S4 EVM DRAM: 2 GiB (effective 32 GiB) Core: 143 devices, 35 uclasses, devicetree: separate Flash: 0 Bytes MMC: mmc@4f80000: 0, mmc@4fb0000: 1 Loading Environment from nowhere... OK In: serial@2880000 Out: serial@2880000 Err: serial@2880000 am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA02102 cpsw_ver: 0x6BA82102 ale_ver: 0x00293904 Ports:1 Net: eth0: ethernet@46000000port@1 Hit any key to stop autoboot: 0 i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register switch to partitions #0, OK mmc1 is current device i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register SD/MMC found on device 1 574 bytes read in 38 ms (14.6 KiB/s) Loaded env from uEnv.txt Importing environment from mmc1 ... i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register i2c_write: timed out writig last byte! Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured pca953x gpio@20: Error reading output register Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured
I look forward to your guidance on this issue. Thank you!
