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I am working on custom board base on am625, where third party did a u-boot port using TI SDK 08.05.00.00 and provide the u-boot changes.
I am trying to build u-boot out of the box using the Link.
we are using yocto meta-ti which is on version 08.06.00.003. Before migrating to yocto i am building u-boot out of the box by porting u-boot changes provided for 08.05.00.00.
so i checked out ti-u-boot, k3-image-gen, k3-image-gen on same branch i.e 08.06.00.003. As i am getting build with ATF, so i am using ATF & OPTEE prebuild binaries from ti sdk 08.06.00.042.
variables export
====================
2025 export TI_SECURE_DEV_PKG=/home/siva-test/ti-processor-sdk-linux-rt-am62xx-evm-08.06.00.42/board-support/core-secdev-k3/
2026 export UBOOT_DIR=/home/siva-test/MUBOOT/ti-u-boot/
2027 export K3IG_DIR=/home/siva-test/MUBOOT/k3-image-gen/
2028 export TFA_DIR=/home/siva-test/ti-processor-sdk-linux-rt-am62xx-evm-08.06.00.42/board-support/prebuilt-images/
2030 export OPTEE_DIR=/home/siva-test/ti-processor-sdk-linux-rt-am62xx-evm-08.06.00.42/board-support/prebuilt-images/
2031 export SYSFW_DIR=/home/siva-test/MUBOOT/ti-linux-firmware/
2032 export DMFW_DIR=/home/siva-test/MUBOOT/ti-linux-firmware/ti-dm/
2035 export DMFW_DIR=/home/siva-test/MUBOOT/ti-linux-firmware/ti-dm/am62xx/
2039 export PATH=$PATH:PATH_TO_SDK/linux-devkit/sysroots/x86_64-arago-linux/usr/bin
2040 export PATH=$PATH:/home/siva-test/ti-processor-sdk-linux-rt-am62xx-evm-08.06.00.42/linux-devkit/sysroots/x86_64-arago-linux/usr/bin
2047 export SYSFW_DIR=/home/siva-test/MUBOOT/ti-linux-firmware/ti-sysfw
Build
===================
2036 make clean
2038 make clean
2041 make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabihf- am62x_evm_r5_defconfig O=$UBOOT_DIR/out/r5
2042 make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabihf- O=$UBOOT_DIR/out/r52050 make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabihf- SOC=am62x SOC_TYPE=gp SBL=$UBOOT_DIR/out/r5/spl/u-boot-spl.bin SYSFW_DIR=$SYSFW_DIR
2053 make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- am62x_evm_a53_defconfig O=$UBOOT_DIR/out/a53
2056 make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- am62x_evm_a53_defconfig O=$UBOOT_DIR/out/a53
2057 make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- ATF=$TFA_DIR/bl31.bin TEE=$OPTEE_DIR/bl32.bin DM=$DMFW_DIR/ipc_echo_testb_mcu1_0_release_strip.xer5f O=$UBOOT_DIR/out/a53
u-boot binaries:
===================
./out/r5/tiboot3.bin
./out/a53/tispl.bin
./out/a53/u-boot.img
after flashing the binaries to emmc, board is not booting up. Not getting any output on serial console.
