opensbi.git/include, 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: 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

lib: sbi: fix GLOBAL_PLAT_DEFINE

2024-12-15T06:22:57Z

Fix GLOBAL_PLAT_0_START/END definitions. The specification states that the beginning of the range is 0xc000 and the end is 0xffff. Reported-by: Andrew Jones Signed-off-by: Clément Léger Reviewed-by: Anup Patel

lib: sbi_misaligned_ldst: Add handling of vector load/store

2024-12-06T12:13:06Z

Add misaligned load/store handling for the vector extension to the sbi_misaligned_ldst library. This implementation is inspired from the misaligned_vec_ldst implementation in the riscv-pk project. Co-developed-by: Zong Li Signed-off-by: Zong Li Signed-off-by: Nylon Chen Reviewed-by: Andy Chiu Reviewed-by: Anup Patel

lib: utils/mpxy: Add RPMI client driver for MPXY

2024-12-06T03:56:57Z

Add a generic RPMI mailbox client driver which provides a MPXY channel. Initially, this driver only supports RPMI clock service group but can be extended to support multiple RPMI service groups. Signed-off-by: Rahul Pathak Co-developed-by: Anup Patel Signed-off-by: Anup Patel

lib: utils: Add simple FDT based MPXY driver framework

2024-12-06T03:56:54Z

The generic platform can have multiple MPXY drivers so add a simple FDT based MPXY driver framework. Signed-off-by: Anup Patel