diff options
Diffstat (limited to 'tb/avalon.impl.hpp')
| -rw-r--r-- | tb/avalon.impl.hpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tb/avalon.impl.hpp b/tb/avalon.impl.hpp index 6f4bfb9..e04c7b0 100644 --- a/tb/avalon.impl.hpp +++ b/tb/avalon.impl.hpp @@ -22,16 +22,28 @@ namespace taller::avalon } template<class Platform> + void interconnect<Platform>::attach_intc(interrupt_controller &intc) + { + assert(root_intc == nullptr); + + attach(intc.as_slave()); + root_intc = &intc; + } + + template<class Platform> bool interconnect<Platform>::tick(bool clk) { if(!plat.reset_reset_n) [[unlikely]] { active = nullptr; + plat.avl_irq = 0; + avl_read = false; avl_write = false; avl_address = 0; avl_writedata = 0; avl_byteenable = 0; + return true; } @@ -59,6 +71,11 @@ namespace taller::avalon binding.dev.tick(); } + if(root_intc) + { + plat.avl_irq = root_intc->irq(); + } + if(!active) { avl_address = plat.avl_address; |