opensbi.git/include/sbi/riscv_asm.h, branch v0.2

riscv_asm.h: Use CSR_ instead of for csr_read()

2019-02-05T13:23:09Z

Some toolchains might not have all the CSRs available (as seen with GCC 7.2). So, instead use the defined CSR_ values. Signed-off-by: Olof Johansson

all: Update copyright header in all files

2019-01-24T08:37:47Z

This patch updates copyright header in all files as follows: 1. Makes "SPDX-License-Identifier: BSD-2-Clause" as first line 2. Change copyright year to 2019 for Western Digital Signed-off-by: Anup Patel

lib: Add atomic bit set/clear operations.

2019-01-22T04:33:49Z

Add addtional functionlities for set/clear bits atomically. Signed-off-by: Atish Patra

include: Move RISCV_TRAP_REGS_xyz defines to sbi_trap.h

2019-01-02T04:27:12Z

The struct sbi_trap_regs related defines RISCV_TRAP_REGS_xyz should be in sbi_trap.h so that we can keep these defines in-sync with changes in struct sbi_trap_regs. Signed-off-by: Anup Patel

include: Move RISCV_PLATFORM_xyz defines to sbi_platform.h

2019-01-02T04:27:12Z

The struct sbi_platform related defines RISCV_PLATFORM_xyz should be in sbi_platform.h so that we can keep these defines in-sync with changes in struct sbi_platform. Signed-off-by: Anup Patel

include: Move RISCV_SCRATCH_xyz defines to sbi_scratch.h

2019-01-02T04:27:12Z

The struct sbi_scratch related defines RISCV_SCRATCH_xyz should be in sbi_scratch.h so that we can keep these defines in-sync with changes in struct sbi_scratch. Signed-off-by: Anup Patel

include: Replace #csr with __ASM_STR(csr) in csr_xyz() macros

2019-01-02T04:27:12Z

We replace #csr with __ASM_STR(csr) in all csr_xyz() macros so that we can pass CSR number instead of CSR name when GCC is not aware of CSR name. Signed-off-by: Anup Patel

include: Remove redundant csr_read_n() and csr_write_n()

2019-01-02T04:27:12Z

The patch removes redundant csr_read_n() and csr_write_n() because same thing can be achieved by using __ASM_STR() macro in csr_read() and csr_write() macros. Signed-off-by: Anup Patel

firmware: Don't depend on PLAT_HART_COUNT and PLAT_HART_STACK_SIZE

2018-12-22T15:19:52Z

The hart_count and hart_stack_size information is already available in "struct sbi_platform" so we use that instead of depending on PLAT_HART_COUNT and PLAT_HART_STACK_SIZE. Signed-off-by: Anup Patel

Initial commit.

2018-12-11T13:54:06Z

Signed-off-by: Anup Patel