Anup Patel 74d1db7062 lib: sbi: Improve PMP CSR detection and progamming ...

As-per latest RISC-V privilege spec up to 64 PMP entries are supported.
Implementations may implement zero, 16, or 64 PMP CSRs. All PMP CSR
fields are WARL and may be hardwired to zero.

This patch improves PMP CSR detection and progamming considering
above facts.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>

2020-09-01 10:28:28 +05:30

..

fw_dynamic.h

firmware: Add preferred boot HART field in struct fw_dynamic_info

2019-11-15 17:41:18 +05:30

riscv_asm.h

lib: sbi: Improve misa_string() implementation

2020-05-07 09:08:26 +05:30

riscv_atomic.h

include: Use more consistent name for atomic xchg() and cmpxchg()

2020-03-28 13:32:38 +05:30

riscv_barrier.h

all: run clang-format and update checked-in files

2019-04-24 09:49:46 +05:30

riscv_encoding.h

lib: sbi: Improve PMP CSR detection and progamming

2020-09-01 10:28:28 +05:30

riscv_fp.h

lib: Allow compiling without FP support

2019-07-26 15:49:49 +05:30

riscv_io.h

all: run clang-format and update checked-in files

2019-04-24 09:49:46 +05:30

riscv_locks.h

all: run clang-format and update checked-in files

2019-04-24 09:49:46 +05:30

sbi_bitmap.h

lib: Simple bitmap library

2020-03-11 15:29:45 +05:30

sbi_bitops.h

include: sbi_bitops: Remove dead shift assignment in ffs/fls

2020-07-14 17:03:30 +05:30

sbi_console.h

include: sbi_console: Remove scratch parameter from sbi_dprintf()

2020-03-28 13:32:58 +05:30

sbi_const.h

lib: sbi: Fix coding style issues

2020-03-10 10:27:28 +05:30

sbi_csr_detect.h

lib: Add csr detect support

2020-05-10 09:59:20 +05:30

sbi_ecall_interface.h

lib: Don't return any invalid error from SBI ecall

2020-06-20 10:36:13 +05:30

sbi_ecall.h

lib: Allow overriding SBI implementation ID

2020-04-19 17:00:05 +05:30

sbi_emulate_csr.h

lib: sbi_emulate_csr: Remove scratch and hartid parameter

2020-03-28 13:32:07 +05:30

sbi_error.h

lib: Don't return any invalid error from SBI ecall

2020-06-20 10:36:13 +05:30

sbi_fifo.h

lib: Fix race conditions in tlb fifo access.

2019-08-16 08:42:55 +05:30

sbi_hart.h

lib: sbi: Remove redundant SBI_HART_HAS_PMP feature

2020-09-01 10:28:26 +05:30

sbi_hartmask.h

include: Simple hartmask library

2020-03-11 15:29:47 +05:30

sbi_hfence.h

lib: Fix __sbi_hfence_gvma_vmid_gpa() and __sbi_hfence_vvma_asid_va()

2020-06-15 09:24:27 +05:30

sbi_hsm.h

lib: sbi_ecall: Remove mcause, scratch and hartid parameters

2020-03-28 13:32:20 +05:30

sbi_illegal_insn.h

lib: sbi_illegal_insn: Remove mcause, scratch and hartid parameters

2020-03-28 13:32:11 +05:30

sbi_init.h

lib: Add sbi_init_count() API

2020-01-07 12:11:48 +05:30

sbi_ipi.h

include: sbi_ipi: Remove scratch parameter from most functions

2020-03-28 13:32:47 +05:30

sbi_list.h

include: Add generic and simple list handling APIs

2020-01-22 12:13:30 +05:30

sbi_math.h

lib: Create a separate math helper function file

2020-05-10 09:59:24 +05:30

sbi_misaligned_ldst.h

lib: sbi_misaligned_ldst: Remove mcause, scratch and hartid parameters

2020-03-28 13:32:14 +05:30

sbi_platform.h

lib: sbi: Improve get_feature_str() implementation and usage

2020-05-19 09:19:34 +05:30

sbi_scratch.h

lib: sbi_scratch: Introduce sbi_scratch_last_hartid() API

2020-03-28 13:32:41 +05:30

sbi_string.h

lib: Add sbi_strncmp implementation

2020-07-29 12:03:45 +05:30

sbi_system.h

include: sbi_platform: Combine reboot and shutdown into one callback

2020-04-27 14:35:29 +05:30

sbi_timer.h

include: sbi_timer: Remove scratch parameter from most funcitons

2020-03-28 13:32:55 +05:30

sbi_tlb.h

lib: sbi_tlb: Fix remote TLB HFENCE VVMA implementation

2020-05-07 08:55:38 +05:30

sbi_trap.h

lib: sbi_trap: Simplify sbi_trap_handler() API

2020-03-28 13:32:23 +05:30

sbi_types.h

include: Add array_size() macro

2020-05-01 09:57:24 +05:30

sbi_unpriv.h

lib: Remove scratch parameter from unpriv load/store functions

2020-03-28 13:32:01 +05:30

sbi_version.h

include: Bump-up version to 0.8

2020-06-20 11:57:24 +05:30