opensbi.git, branch v1.6

include: Bump-up version to 1.6

2024-12-24T09:58:18Z

Update the OpenSBI version to 1.6 as part of release preparation. Signed-off-by: Anup Patel Signed-off-by: Anup Patel

lib: utils: Fix irqchip registration for PLIC and APLIC

2024-12-24T08:36:09Z

Currently, the same irqchip instance is registered for multiple PLIC and APLIC instances which causes the sbi_list_for_each_entry() loop in the sbi_irqchip_init() to hang at boot-time. To address the above issue, register a separate irqchip instance for each PLIC and APLIC instance. Fixes: 2dd6eaf68055 ("lib: sbi_irqchip: Call driver warm_init from SBI core") Reported-by: Himanshu Chauhan Signed-off-by: Anup Patel Reviewed-by: Himanshu Chauhan

lib: sbi: Improve the alignment of boot-time prints

2024-12-24T06:30:47Z

Addition of "Experimental SBI Extensions" to the boot-time prints disturbs the alignment of other prints so adjust all boot-time prints accordingly. Signed-off-by: Anup Patel

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22T05:46:13Z

Add boot-time prints for list of available standard and experimental SBI extensions. Signed-off-by: Anup Patel

include: sbi: Fix compiling with C23 enabled compilers

2024-12-21T16:08:50Z

C23 pre-defines bool so we need to gate our defines. Signed-off-by: Michael Neuling Reviewed-by: Anup Patel

inclue: sbi_utils: Cleanup int vs bool in semihosting_init() definitions

2024-12-21T15:51:59Z

This is needed for a future patches to enable the new C23 language dialect. Signed-off-by: Michael Neuling Reviewed-by: Anup Patel

lib: utils: Mark RPMI drivers as experimental

2024-12-21T12:52:47Z

These drivers were merged on an experimental basis without the RPMI specification being frozen. As a result, they may not be compatible with the frozen version of the RPMI protocol. Additionally, their devicetree bindings have not been reviewed and are subject to change. Warn the user that these drivers make no compatibility guarantees, and that their behavior and devicetree bindings may change incompatibly in future versions of OpenSBI. Signed-off-by: Samuel Holland Reviewed-by: Anup Patel

platform: generic: Initialize console before other drivers

2024-12-21T12:51:50Z

Initialize serial drivers first, so messages printed by other drivers do not need to use the early console buffer. Suggested-by: Anup Patel Signed-off-by: Samuel Holland Reviewed-by: Anup Patel

lib: utils: Improve rpmi_cppc_fc_db_trigger() for RV32

2024-12-19T05:32:30Z

Improve 64-bit operation under rv32 and remove db_val_u32_hi in rpmi_cppc_fc_db_trigger(). Signed-off-by: Xiang W Reviewed-by: Anup Patel

lib: sbi_pmu: Verify the raw events first during event info

2024-12-15T08:43:12Z

The raw events have same event_idx. Thus, the event info sanity check only relies on the select mask. The raw event check should be done first so that regular hardware events can be verified using event idx range check. Fixes: e4345842168b ("lib: sbi_pmu: Implement SBI PMU event info function") Signed-off-by: Atish Patra Reviewed-by: Anup Patel