工具与软件:
您好!
我有一个定制的 EMMC 版本 ,它 在板上工作良好,
当我尝试通过 DFU 发送 tiboot3时 ,它会出现复位错误,所以我根据 SDK 参考在 k3r5.conf 中添加下面的 config。
UBOOT_MACHINE = "am62x_evm_r5_defconfig am62x_evm_r5_usbdfu_defconfig"
在尝试引导后, tiboot3错误重置错误消失,并在 tispl.bin 重置,是任何 其他 A53配置我应该添加 ,下面附加的引导日志
U-Boot SPL 2023.04-ti-g2bedcd265ca6 (Dec 07 2024 - 07:04:35 +0000) SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)') SPL initial stack usage: 13408 bytes Trying to boot from DFU #######################################################DOWNLOAD ... OK Ctrl+C to exit ... Authentication passed Authentication passed Authentication passed Loading Environment from nowhere... OK init_env from device 10 not supported! Authentication passed Authentication passed Starting ATF on ARM64 core... NOTICE: BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty NOTICE: BL31: Built : 16:09:05, Feb 9 2024 U-Boot SPL 2023.04-ti-g2bedcd265ca6 (Dec 07 2024 - 07:04:35 +0000) SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)') SPL initial stack usage: 1856 bytes ** Bad device specification mmc 1 ** Couldn't find partition mmc 1:1 Error: could not access storage. SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ###
此致、
-RJ