Dear All, I am a seL4 enthusiast , I am trying to port , build and test seL4 for ARM64 Cortex A53 based hardware. For Single core , I am able to boot via elf-loader then jump to kernel and successfully run Hello World program without any issues.
But when I am trying to change it to multiple core SMP enabled on my hardware or even in ARM Qemu setup it is failing to boot. Can anyone please guide me , if seL4 supports multicore than for which version of ARM / board it currently supports , as I could see support for only Sabre-Arm32, which is ARMv7A. Boot log attach for reference. ———————————————————————— ELF-loader started on CPU: ARM Ltd. Cortex-A53 r0p4 paddr=[40a4c000…40f57137] No DTB passed in from boot loader. Looking for DTB in CPIO archive…found at 40bacbe8. Loaded DTB from 40bacbe8. paddr=[4024c000…4024dfff] ELF-loading image ‘kernel’ to 40000000 paddr=[40000000…4024bfff] vaddr=[ffffff8040000000…ffffff804024bfff] virt_entry=ffffff8040000000 ELF-loading image ‘sel4test-driver’ to 4024e000 paddr=[4024e000…40654fff] vaddr=[400000…806fff] virt_entry=40e700 Boot cpu id = 0x0, index=0 HVC is not supported for PSCI! Failed to boot cpu 0x1: 18446744073709551615 abort() called. ——————————————————————————— Looking for any guidance, as it will be helpful for me to move forward . Regards, Vishal _______________________________________________ Devel mailing list -- devel@sel4.systems To unsubscribe send an email to devel-leave@sel4.systems
