starfive-tech/opensbi.git/platform/thead/c910/platform.h, branch debug

platform: Move platform features to hart

2020-05-10T04:35:41+00:00

PMP & performance counters belong to a hart rather than a platform. In addition to that, these features enable reading/writing from a particular csr. Thus, they can be detected and set at runtime rather than compile time. Move PMP/MCOUNTEREN/SCOUNTEREN features to hart and detect them at runtime. Signed-off-by: Atish Patra Tested-by: Jonathan Balkind Reviewed-by: Anup Patel

platform: thead/c910: Use HSM extension to boot secondary cores

2020-03-28T08:11:03+00:00

Remove custom vendor extension and use HSM extension to boot secondary cores Signed-off-by: Liu Yibin Reviewed-by: Anup Patel Reviewed-by: Bin Meng

platform: Use one unified per-HART stack size macro for all platforms

2020-03-14T03:44:00+00:00

As of today all platforms use 8KB of per-HART stack hence there is no need for each platform to define its own macro or use the magic number. Create one macro for all platforms. Platform still can use its own version if needed. Signed-off-by: Bin Meng Reviewed-by: Anup Patel

platform: thead/c910: Remove SBI_PLATFORM_HAS_PMP

2020-01-09T04:53:11+00:00

T-head c910 is a generic FPGA platform so we cannot define PMP configuration for it in OpenSBI because PMP configuration tend to be SOC specific. Signed-off-by: Liu Yibin Reviewed-by: Atish Patra

platform: Add T-head C910 initial support

2020-01-02T04:33:23+00:00

This commit provides basic support for the Thead/C910 platform. Signed-off-by: Liu Yibin Reviewed-by: Atish Patra Reviewed-by: Anup Patel