diff options
| author | Zong Li <zong.li@sifive.com> | 2019-09-26 20:14:02 -0700 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2019-09-28 18:23:13 +0530 |
| commit | 1ed9eb255d865e75be2d2a87d9ef670c502294cc (patch) | |
| tree | 88ab46b6c41ace4f91300df1368c3e92075f939d /firmware | |
| parent | 0a482e2edbc4e0d0a88199b76de5591cc99a11ab (diff) | |
Write MSIP by using memory-mapped control register
The machine-level MSIP bits are written by accesses to memory-mapped
control registers. Only use CSR instruction for SSIP and USIP.
There is no effect that using CSR instruction to write MSIP when testing
on unleashed board and QEMU.
Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions