Commit Graph

3 Commits

Author SHA1 Message Date
Yonghua Huang
61cd6946d0 DM: Remove 'strictio' from UOS bootargs' options
- UOS will boot fail if 'strictio' is enabled ('-e' option), in this
   case (with '-e'), device model will block all PIO accesses whose
   handlers were not registered, after that, device model program will
   exit, hence UOS boot fail.

   actually, such kind of accesses exist, e.g. UOS would program
   PIT registers (port address: 0x43) if hpet is disabled.

 - For debug, we can trap unexpected PIO access in 'default_inout()'

Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
2018-07-02 12:33:52 +08:00
Yin Fengwei
c8585a22e3 DM: add deinit function for bvmcons
Move the bvmcons enable flag from main.c to consport.c.
So we don't need the flag in main.c for bvmcons.

Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
2018-05-15 17:25:55 +08:00
Anthony Xu
bd31b1c53e initial import
internal commit: 0ab1ea615e5cfbb0687a9d593a86a7b774386076

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
2018-05-11 14:44:28 +08:00