Re: [PATCH 5/7] riscv: Add Kconfig option for SBI v0.2

2020-04-10 Thread Atish Patra
On Wed, Apr 8, 2020 at 6:42 AM Bin Meng wrote: > > SBI v0.2 is more scalable and extendable to handle future needs > for RISC-V supervisor interfaces. For example, with SBI v0.2 HSM > extension, only a single hart need to boot and enter operating > system. The booting hart can bring up secondary h

[PATCH 5/7] riscv: Add Kconfig option for SBI v0.2

2020-04-08 Thread Bin Meng
SBI v0.2 is more scalable and extendable to handle future needs for RISC-V supervisor interfaces. For example, with SBI v0.2 HSM extension, only a single hart need to boot and enter operating system. The booting hart can bring up secondary harts one by one afterwards. Signed-off-by: Bin Meng ---