SLAVE s1
{
SYSTEM_BUILDER_INFO
{
Instantiate_In_System_Module = "0";
Is_Enabled = "1";
Is_Bus_Master = "0";
Bus_Type = "avalon_tristate";
Uses_Tri_State_Data_Bus = "1";
Address_Alignment = "native";
Address_Width = "14";
Data_Width = "32";
Has_IRQ = "1";
Read_Wait_States = "175ns";
Write_Wait_States = "175ns";
Setup_Time = "10ns";
Hold_Time = "5ns";
Is_Memory_Device = "0";
Date_Modified = "2002.03.19.10:51:51";
Base_Address = "0x00800000";
Tri_State_Data_Bus = "--unknown--";
MASTERED_BY ext_ram_bus/tristate_master
{
priority = "1";
}
IRQ_MASTER cpu/data_master
{
IRQ_Number = "0"; <-------
}
Address_Group = "0";
}
Or you can look at the kernel include/nios2_system.h .
Actually, I shall update the buildroot guide to build kerenl outside the source tree.
With O=<build dir> option.
So that you can build kernels for different boards/sof/config .
Honored Contributor
