opensbi.git/include, branch v0.6

include: Bump-up version to 0.6

2020-02-24T05:57:57Z

This patch updates OpenSBI version to 0.6 as part of release preparation. Signed-off-by: Anup Patel

lib: Print interrupt and exception delegation in boot prints

2020-02-19T04:28:48Z

We print MIDELEG and MEDELEG CSRs as part of boot prints so that boot log shows the interrupts and exceptions delegated to S-mode. Signed-off-by: Anup Patel Reviewed-by: Bin Meng Reviewed-by: Atish Patra

platform: Add Spike initial support

2020-02-17T12:12:52Z

This patch adds initial platform support Spike emulator. Signed-off-by: James Clarke Signed-off-by: Anup Patel Reviewed-by: Bin Meng Reviewed-by: Atish Patra

platform: Add an platform ops to return platform specific tlb flush limit

2020-02-05T05:07:11Z

If a platform requires to perform a tlb full flush, they should set the tlb_range_flush_limit value to zero. However, corresponding platform API ignore the value and continue to return the default value. Add a platform ops to retrieve platform specific tlb range flush limit. The platform variable becomes redundant in presence of the platform ops. Take this opportunity to remove the variable as well. The default is still set to smallest page size in RISC-V (4KB), as there is no way to figure out a best value for all platforms. Individual platform should set it to the optimal value for their platform. Signed-off-by: Atish Patra Reviewed-by: Anup Patel

lib: Factor-out SBI base extension

2020-01-22T06:43:47Z

This patch factor-out SBI base extension into its own source for better modularity of SBI implementation. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: Factor-out SBI vendor extension

2020-01-22T06:43:44Z

This patch factor-out SBI vendor extension into its own source for better modularity of SBI implementation. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: Factor-out SBI replacement extensions

2020-01-22T06:43:42Z

This patch factor-out SBI replacement extensions (such as RFENCE, IPI, and TIME) into its own source for better modularity of SBI implementation. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: Factor-out SBI legacy extension

2020-01-22T06:43:40Z

This patch factor-out SBI legacy extension into its own source for better modularity of SBI implementation. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: Add dynamic registration of SBI extensions

2020-01-22T06:43:34Z

This patch extends our SBI ecall implementation to allow dynamic registration of various SBI extensions. Using this dynamic registration we can break-up SBI ecall implementation into multiple files and even register experimental/custom SBI extensions from platform code. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

include: Add generic and simple list handling APIs

2020-01-22T06:43:30Z

This patch adds generic and simple list handling APIs adapted from Xvisor sources. Signed-off-by: Anup Patel Reviewed-by: Atish Patra