On 4/17/22 03:01, Adam Ford wrote:
Hi,
After the patch:
U-Boot SPL 2022.04-00822-gc2a24a7ce5 (Apr 16 2022 - 15:45:29 -0500)
PMIC: PFUZE100 ID=0x10
SEC0: RNG instantiated
Normal Boot
Trying to boot from MMC2
There should be some sort of output from ATF here, which version did you
use during your tests ?
I used the version from the imx8mq_evk.rst:
Note: srctree is U-Boot source directory
Get ATF from: https://source.codeaurora.org/external/imx/imx-atf
branch: imx_5.4.47_2.2.0
This works with U-Boot master. I realize it has the ATF power domain
code, but with the SMCC stuff removed, it should be irrelevant.
Did you set IMX_BOOT_UART_BASE correctly ?
Did you set ATF_LOAD_ADDR correctly ?
If I didn't build it right, I don't think 'master' would have booted,
but it did. I think I built it correctly.
I find it odd that there is no print from the ATF, do check these two
variables, I have seen hangs in ATF like this when they were not set right.
Do you get a hang when you revert only this specific patch ?
When I reverted the series, it booted again, but I can do a bisect
tomorrow to narrow down the specific patch in the series that causes
the issue.
Please do, thanks.
