It works on our jetson. The uboot commands that we use are: `setenv autoload no && dhcp && tftpboot 0x81000000 jetson1/sel4-image` and then `bootelf 0x81000000` What compiler versions are you using? Kent. ________________________________ From: Devel <devel-bounces@sel4.systems> on behalf of SHI, Yao <shiyao@gmail.com> Sent: Wednesday, February 15, 2017 8:11 AM To: John Backes Cc: devel@sel4.systems Subject: Re: [seL4] CAmkES ARM VM boot on TK1 Yes, I think so. Can I do any change for the configure/code? Thanks, Yao On Tue, Feb 14, 2017 at 12:44 PM, John Backes <john.backes@gmail.com<mailto:john.backes@gmail.com>> wrote: We have been using this image for the TK1-SOM not the Jetson. Perhaps that is the issue? - John On Tue, Feb 14, 2017 at 1:57 PM, SHI, Yao <shiyao@gmail.com<mailto:shiyao@gmail.com>> wrote: Thanks John. I checked the bootm_boot_mode and it's already nonsec. Yao On Tue, Feb 14, 2017 at 11:51 AM, John Backes <john.backes@gmail.com<mailto:john.backes@gmail.com>> wrote: Hi Yao, I'm not sure if this is the issue, but did you change the environment variable in uboot so that the tegra will boot in nonsecure hyp mode?: setenv bootm_boot_mode nonsec saveenv more details here: https://wiki.sel4.systems/Hardware/jetsontk1 - John On Tue, Feb 14, 2017 at 1:43 PM, SHI, Yao <shiyao@gmail.com<mailto:shiyao@gmail.com>> wrote: Hi, I am trying to run CAmkES ARM VM on TK1. I downloaded built the image using: repo init -u https://github.com/SEL4PROJ/camkes-arm-vm-manifest repo sync make tk1_vm_defconfig make And then ran the image on the hardware. It stopped after loading seL4 in nonsecure HYP mode, Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007408] CACHE: Misaligned operation at range [90007408, 9134c900] CACHE: Misaligned operation at range [9134c900, 9134c908] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50 Number of IRQs: 192 Load seL4 in nonsecure HYP mode 600001da Then I tried to build a monitor mode image and got this, Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007250] CACHE: Misaligned operation at range [90007250, 9134c710] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50 ELF-loader started on CPU: ARM Ltd. Cortex-A15 r3p3 paddr=[90000000..9136081f] ELF-loading image 'kernel' paddr=[80000000..80031fff] vaddr=[e0000000..e0031fff] virt_entry=e0000000 ELF-loading image 'capdl-loader-experimental' paddr=[80032000..8155bfff] vaddr=[10000..1539fff] virt_entry=17580 Enabling MMU and paging Jumping to kernel-image entry point... abort() called. Anyone may tell me the possible problem? Thank you very much. Yao _______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel