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| author | Ali Saidi <Ali.Saidi@ARM.com> | 2011-05-04 20:38:27 -0500 |
|---|---|---|
| committer | Ali Saidi <Ali.Saidi@ARM.com> | 2011-05-04 20:38:27 -0500 |
| commit | afd08879d726dbbefa3ff6018088cd6d89b53bbb (patch) | |
| tree | f77a8147770c772ce05933f9b96a615049a70263 /src/dev/arm/rv_ctrl.hh | |
| parent | f7380052669eb7030e73d4799fb448ffc8e78680 (diff) | |
| download | gem5-afd08879d726dbbefa3ff6018088cd6d89b53bbb.tar.xz | |
ARM: Add support for some more registers in the real view controller.
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 * |