diff options
Diffstat (limited to 'src/dev/arm/rv_ctrl.hh')
| -rw-r--r-- | src/dev/arm/rv_ctrl.hh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/dev/arm/rv_ctrl.hh b/src/dev/arm/rv_ctrl.hh index ceed5ef2f..255b21c0f 100644 --- a/src/dev/arm/rv_ctrl.hh +++ b/src/dev/arm/rv_ctrl.hh @@ -95,6 +95,13 @@ class RealViewCtrl : public BasicPioDevice SysLockReg sysLock; + /** This register is used for smp booting. + * The primary cpu writes the secondary start address here before + * sends it a soft interrupt. The secondary cpu reads this register and if + * it's non-zero it jumps to the address + */ + uint32_t flags; + public: typedef RealViewCtrlParams Params; const Params * |