Hi Anatolij, On Tue, Jan 7, 2020 at 4:32 PM Anatolij Gustschin <[email protected]> wrote:
> I got them from i.MX8QXP Capricorn SoM vendor, here the SCFW blob > is very old. I don't have more details about ATF and imx-seco > currently. While my tests with v2020.01 release I've commented > out the build_info() call in checkboard(), because otherwise > the board hangs in build_info() with my current SCFW blob. Looks like I was not able to find a 'good' combination of these software components yet. > Did you disable the build_info(), too? It seems so, I don't see > build hashes in your boot log. In my case I can keep build_info() and it does not cause issues. > Maybe it hangs while getting MAC address from fuses? Could you > comment out the for loop in imx_get_mac_from_fuse() with > sc_misc_otp_fuse_read() calls in arch/arm/mach-imx/imx8/cpu.c > and return some random MAC address there for a quick test? I tried comment it out and it still hangs. I disabled Ethernet support in the defconfig and now I can boot until U-Boot prompt. Will keep investigating. Thanks
