Part Number: TDA4AL-Q1
Hello TI engineer
We can boot from SPL, and now we want to use SBL to boot, but it failed with no log output
The process of making SBL is as follows
1.Compile
# cd pdk_j721s2/packages/ti/build
# make all BOARD=j721s2_evm
2.tiboot3.bin:
I use this file as tiboot3.bin for SBL
pdk_j721s2/packages/ti/boot/sbl/binary/j721s2_evm/mmcsd/bin/sbl_mmcsd_img_hlos_mcu1_0_release.tiimage
3.tifs.bin
I use this file as tifs.bin for SBL
pdk_j721s2/packages/ti/drv/sciclient/soc/V4/tifs.bin
4.app
My HLOS Boot Profile:
HLOS_BOOT ?= development
IMG1 ?= mcu1_0,$(MY_PATH)/pdk_j721s2/packages/ti/binary/ipc_echo_testb_freertos/bin/j721s2_evm/ipc_echo_testb_freertos_mcu1_0_release_strip.xer5f
Generated products ==> pdk_j721s2/packages/ti/boot/sbl/tools/combined_appimage/bin/j721s2_evm/combined_dev.appimage
5.Copy them to the path BOOT of the SD card
6.Board powered on,but there is no log
Did I make any mistakes during the process of making SBL?
B.R.
Zi.Wang
