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

firmware: Improve low-level trap handler for M-mode to M-mode traps

2019-02-20T06:32:40Z

This patch extends our low-level trap handler in fw_base.S for handling M-mode to M-mode traps without overwritting stack. Signed-off-by: Anup Patel

lib: Use CSR_ instead of for csr_*()

2019-02-14T04:01:18Z

Some older toolchains may not have all the csr's defined. Update all the csr functions to use the CSR_ #define values instead of the toolchain defined values. Suggested-by: Olof Johansson Signed-off-by: Atish Patra

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

include: Add documentation for sbi_trap_regs and friends

2019-01-16T05:55:25Z

This patch adds doxygen style documentation for struct sbi_trap_regs and related macros/defines/functions. Signed-off-by: Anup Patel

include: Add documentation for sbi_scratch and friends

2019-01-16T05:55:25Z

This patch adds doxygen style documentation for struct sbi_scratch and related helper macros/defines. Signed-off-by: Anup Patel

include: Remove redundant tmp0 from struct sbi_scratch

2019-01-03T02:06:14Z

The tmp0 member was added in struct sbi_scratch to assist register save/restore at time of trap handling. This tmp0 is not unsed any more hence removing it. 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

Initial commit.

2018-12-11T13:54:06Z

Signed-off-by: Anup Patel