diff options
| author | Anup Patel <[email protected]> | 2020-09-09 13:54:03 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2020-09-16 09:05:31 +0530 |
| commit | aaeca7eb4efa96cfde3973f425a6769b50285756 (patch) | |
| tree | eea2e688fac58419ebf2a06270e922a22262f5e3 /include | |
| parent | 172fa1601c7faaa01c547e8c498f5bdefd52d7cb (diff) | |
platform: generic: Don't mark non-MMU HARTs as invalid
Currently, the generic platform fw_platform_init() marks non-MMU
HARTs (e.g. E-core on SiFive Unleashed) as invalid. This means
such non-MMU HARTs won't be allowed to go ahead by sbi_init().
The sbi_init() now has a check for next stage privilege mode when
selecting coldboot HART. This check will force non-MMU HARTS (i.e.
HARTs without S-mode) to proceed in warmboot path and wait in the
HSM STOPPED state. This means we don't need to mark non-MMU HARTs
as invalid in generic platform fw_platform_init().
Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Atish Patra <[email protected]>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions