diff options
| author | Tiezhu Yang <[email protected]> | 2020-11-03 15:12:04 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <[email protected]> | 2020-11-11 23:53:13 +0100 |
| commit | 381ad3843b26ec9b461e7973729ef64b36ed4627 (patch) | |
| tree | 9adc11a4903710b321516e37d721834a77509625 /tools/lib/api/debug.c | |
| parent | fed4955f304eb62acfdf86ecf05ea164856e09d8 (diff) | |
MIPS: Loongson64: SMP: Fix up play_dead jump indicator
In play_dead function, the whole 64-bit PC mailbox was used as a indicator
to determine if the master core had written boot jump information.
However, after we introduced CSR mailsend, the hardware will not guarante
an atomic write for the 64-bit PC mailbox. Thus we have to use the lower
32-bit which is written at the last as the jump indicator instead.
Signed-off-by: Lu Zeng <[email protected]>
Signed-off-by: Jun Yi <[email protected]>
Signed-off-by: Tiezhu Yang <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>
Diffstat (limited to 'tools/lib/api/debug.c')
0 files changed, 0 insertions, 0 deletions