Atish Patra 784a4657c0 lib: Move software interrupt enablement from firmware to lib ...

The secondary hart waits for an IPI signal from the boot hart to
executing boot code (hot boot). As a result, software generated
interrupts have to be enabled for secondary harts before waiting for
the boot hart boot completion IPI signal.

Enabling software generated interrupts (IPI) can be done independently
of the firmware code and moved to libsbi code so that the different
firmware do not have to implement this.

Signed-off-by: Atish Patra <atish.patra@wdc.com>

2019-01-22 10:03:49 +05:30

..

objects.mk

include: Add hard FP access macros and defines

2019-01-03 14:21:08 -08:00

riscv_asm.c

include: Remove redundant csr_read_n() and csr_write_n()

2019-01-02 09:57:12 +05:30

riscv_atomic.c

lib: Use AMO instructions whenever __riscv_atomic is defined

2019-01-21 21:12:48 +05:30

riscv_hardfp.S

include: Add hard FP access macros and defines

2019-01-03 14:21:08 -08:00

riscv_locks.c

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_console.c

lib: code cleanup

2019-01-21 09:58:33 +05:30

sbi_ecall.c

lib: Move ECALL defines to sbi_ecall_interface.h

2018-12-27 09:29:29 +05:30

sbi_emulate_csr.c

lib: Don't emulate CSR read for misa and mhartid

2018-12-16 10:15:55 +05:30

sbi_hart.c

lib: Move software interrupt enablement from firmware to lib

2019-01-22 10:03:49 +05:30

sbi_illegal_insn.c

lib: Redirect illegal instruction trap to S-mode when not handled

2018-12-31 09:28:26 +05:30

sbi_init.c

lib: Fix banner

2019-01-21 09:58:33 +05:30

sbi_ipi.c

lib: Simplify sbi_platform ipi_init() hooks

2018-12-27 09:35:09 +05:30

sbi_misaligned_ldst.c

lib: Handle misaligned load/store on FP regs

2019-01-03 14:21:08 -08:00

sbi_system.c

lib: Simplify sbi_platform early_init() and final_init() hooks

2018-12-27 09:35:09 +05:30

sbi_timer.c

lib: Simplify sbi_platform timer_init() hooks

2018-12-27 09:35:09 +05:30

sbi_trap.c

include: Add documentation for sbi_trap_regs and friends

2019-01-16 11:25:25 +05:30