Anup Patel c1c7c3ee9e lib: sbi_trap: Allow M-mode to M-mode ECALLs ...

We should allow M-mode to M-mode ECALLs because:
1. No other mode can handle M-mode ECALLs
2. In future, we can allow M-mode baremetal application (not
   linked to OpenSBI) running independently and cooperatively
   without corrupting OpenSBI M-mode state (CSRs and memory).

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>

2020-09-09 09:32:04 +05:30

..

sbi

lib: sbi_trap: Allow M-mode to M-mode ECALLs

2020-09-09 09:32:04 +05:30

utils

lib: sbi: Remove redundant SBI_HART_HAS_PMP feature

2020-09-01 10:28:26 +05:30