diff options
Diffstat (limited to 'include/hw/riscv/sifive_u.h')
| -rw-r--r-- | include/hw/riscv/sifive_u.h | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/include/hw/riscv/sifive_u.h b/include/hw/riscv/sifive_u.h index be021ce256..e4df298c23 100644 --- a/include/hw/riscv/sifive_u.h +++ b/include/hw/riscv/sifive_u.h @@ -21,6 +21,9 @@ #include "hw/net/cadence_gem.h" #include "hw/riscv/riscv_hart.h" +#include "hw/riscv/sifive_cpu.h" +#include "hw/riscv/sifive_u_prci.h" +#include "hw/riscv/sifive_u_otp.h" #define TYPE_RISCV_U_SOC "riscv.sifive.u.soc" #define RISCV_U_SOC(obj) \ @@ -31,8 +34,13 @@ typedef struct SiFiveUSoCState { SysBusDevice parent_obj; /*< public >*/ - RISCVHartArrayState cpus; + CPUClusterState e_cluster; + CPUClusterState u_cluster; + RISCVHartArrayState e_cpus; + RISCVHartArrayState u_cpus; DeviceState *plic; + SiFiveUPRCIState prci; + SiFiveUOTPState otp; CadenceGEMState gem; } SiFiveUSoCState; @@ -51,23 +59,30 @@ enum { SIFIVE_U_MROM, SIFIVE_U_CLINT, SIFIVE_U_PLIC, + SIFIVE_U_PRCI, SIFIVE_U_UART0, SIFIVE_U_UART1, + SIFIVE_U_OTP, SIFIVE_U_DRAM, - SIFIVE_U_GEM + SIFIVE_U_GEM, + SIFIVE_U_GEM_MGMT }; enum { - SIFIVE_U_UART0_IRQ = 3, - SIFIVE_U_UART1_IRQ = 4, + SIFIVE_U_UART0_IRQ = 4, + SIFIVE_U_UART1_IRQ = 5, SIFIVE_U_GEM_IRQ = 0x35 }; enum { SIFIVE_U_CLOCK_FREQ = 1000000000, - SIFIVE_U_GEM_CLOCK_FREQ = 125000000 + SIFIVE_U_HFCLK_FREQ = 33333333, + SIFIVE_U_RTCCLK_FREQ = 1000000 }; +#define SIFIVE_U_MANAGEMENT_CPU_COUNT 1 +#define SIFIVE_U_COMPUTE_CPU_COUNT 4 + #define SIFIVE_U_PLIC_HART_CONFIG "MS" #define SIFIVE_U_PLIC_NUM_SOURCES 54 #define SIFIVE_U_PLIC_NUM_PRIORITIES 7 @@ -78,10 +93,4 @@ enum { #define SIFIVE_U_PLIC_CONTEXT_BASE 0x200000 #define SIFIVE_U_PLIC_CONTEXT_STRIDE 0x1000 -#if defined(TARGET_RISCV32) -#define SIFIVE_U_CPU TYPE_RISCV_CPU_SIFIVE_U34 -#elif defined(TARGET_RISCV64) -#define SIFIVE_U_CPU TYPE_RISCV_CPU_SIFIVE_U54 -#endif - #endif |