Re: [PATCH, v2] bootm: Pass SMP core ID and DTB address for ELF-formatted kernels

On Fri, 13 Jun 2025 01:45:28 +, 牛 志宏 wrote: > When booting RISC-V ELF-formatted kernel images (IH_TYPE_KERNEL + IH_OS_ELF), > explicitly pass SMP hart ID (via a0/argc) and DTB address (via a1/argv) > to comply with modern SMP-enabled kernels' boot protocol requirements. > See https://www.kerne

[PATCH, v2] bootm: Pass SMP core ID and DTB address for ELF-formatted kernels

When booting RISC-V ELF-formatted kernel images (IH_TYPE_KERNEL + IH_OS_ELF), explicitly pass SMP hart ID (via a0/argc) and DTB address (via a1/argv) to comply with modern SMP-enabled kernels' boot protocol requirements. See https://www.kernel.org/doc/html/latest/arch/riscv/boot.html#register-state

Re: [PATCH, v2] bootm: Pass SMP core ID and DTB address for ELF-formatted kernels

On Thu, Jun 12, 2025 at 09:08:50AM +, 牛 志宏 wrote: > When booting RISC-V ELF-formatted kernel images (IH_TYPE_KERNEL + IH_OS_ELF), > explicitly pass SMP hart ID (via a0/argc) and DTB address (via a1/argv) > to comply with modern SMP-enabled kernels' boot protocol requirements. > See https://www

[PATCH, v2] bootm: Pass SMP core ID and DTB address for ELF-formatted kernels

When booting RISC-V ELF-formatted kernel images (IH_TYPE_KERNEL + IH_OS_ELF), explicitly pass SMP hart ID (via a0/argc) and DTB address (via a1/argv) to comply with modern SMP-enabled kernels' boot protocol requirements. See https://www.kernel.org/doc/html/latest/arch/riscv/boot.html#register-state