
Hi Jerome,
On Tue May 17, 2022 at 1:13 AM AEST, Jerome Forissier wrote:
I use this kind of configuration on ROCKPi 4B (U-Boot with TF-A BL31 and OP-TEE), so I could at least run some tests. Please note that I recently sent a patch to fix the OP-TEE support in make_fit_atf.py [1]. That would be needed in binman too for me to able to test.
[1] https://lists.denx.de/pipermail/u-boot/2022-May/483917.html
Thanks for your offer to test! I'm not actually very familiar with TF-A and OP-TEE and the role they play, but I haven't changed how they are generated/included into U-Boot in this patch set - I'm only using binman to assemble SPL, TPL, and u-boot.itb into a single image, the latter still being generated using make_fit_atf.py.
So unless I'm misunderstanding, you should be able to set CONFIG_ROCKCHIP_SPI_IMAGE=y in the ROCKPi 4B defconfig and get a u-boot-rockchip-spi.bin to be generated that would take your patch into account as-is.
Thanks, Andrew