Anup Patel 2aa43a13cd lib: save/restore MIE CSR in sbi_hart_wait_for_coldboot() ...

Currently, sbi_hart_wait_for_coldboot() leaves MIE.MSIP bit
set when it returns which is not correct because MIE.MSIP
should be left enabled only by sbi_ipi_init().

This patch does save/restore of MIE CSR to ensure that MIE
CSR is in original state after sbi_hart_wait_for_coldboot()
returns.

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

2020-01-07 12:11:25 +05:30

..

sbi

lib: save/restore MIE CSR in sbi_hart_wait_for_coldboot()

2020-01-07 12:11:25 +05:30

utils

lib: utils: Support CLINT with 32bit MMIO access on RV64 system

2020-01-02 09:14:36 +05:30