Hi Stefan,
On 06/10/2020 18:29, Stefan Kalkowski wrote:
Hi Pirmin,
On Tue, Oct 06, 2020 at 06:13:36PM +0200, Pirmin Duss wrote:
Hi Stefan,
On 06/10/2020 16:18, Stefan Kalkowski wrote:
sorry, for my misleading wrong sentence. I meant it has to be _not_ below 0x40000000. And I was refering to the ARM Trusted Firmware sources, I found are the right one for the i.MX 8MQ EVK. For your SoC, I found the line[0] to be the relevant one for the ip checking.
The question arises what version of the ATF are you using. Did you compiled the bootloader chain yourself?
Yes, I have compiled the bootloader according to https://github.com/compulab-yokneam/meta-bsp-imx8mm/blob/iot-gate-imx8_r2.0/...
ATF is in the version rel_imx_5.4.24_2.1.0 plus some patches by compulab.
I will try It wit the version you have listed, and give feedback on how it went.
I did not wanted to encourage you to use another version for the ATF, but if you use other sources it would make more sense to look inside those to find out why you gain the result -9. So maybe you should use your compulab version for further investigation.
It also ocured to me, that I juts could look, what address the ATF of compulab uses. I just did this, and now log run works (for the record the address is 0x40200000).
Many thanks for your fast support.
Best regards, Pirmin