-
Notifications
You must be signed in to change notification settings - Fork 598
/
RocketConfigs.scala
134 lines (116 loc) · 5.7 KB
/
RocketConfigs.scala
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
package example
import chisel3._
import freechips.rocketchip.config.{Config}
// --------------
// Rocket Configs
// --------------
class RocketConfig extends Config(
new WithTop ++ // use default top
new WithBootROM ++ // use default bootrom
new freechips.rocketchip.subsystem.WithInclusiveCache ++ // use Sifive L2 cache
new freechips.rocketchip.subsystem.WithNBigCores(1) ++ // single rocket-core
new freechips.rocketchip.system.BaseConfig) // "base" rocketchip system
class HwachaRocketConfig extends Config(
new WithTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new hwacha.DefaultHwachaConfig ++ // use Hwacha vector accelerator
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
class RoccRocketConfig extends Config(
new WithTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithRoccExample ++ // use example RoCC-based accelerator
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include start: JtagRocket
class jtagRocketConfig extends Config(
new WithDTMTop ++ // use top with dtm
new freechips.rocketchip.subsystem.WithJtagDTM ++ // add jtag/DTM module to coreplex
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include end: JtagRocket
// DOC include start: PWMRocketConfig
class PWMRocketConfig extends Config(
new WithPWMTop ++ // use top with tilelink-controlled PWM
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include end: PWMRocketConfig
class PWMAXI4RocketConfig extends Config(
new WithPWMAXI4Top ++ // use top with axi4-controlled PWM
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
class GCDRocketConfig extends Config( // add MMIO GCD module
new WithGCDTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
class SimBlockDeviceRocketConfig extends Config(
new testchipip.WithBlockDevice ++ // add block-device module to peripherybus
new WithSimBlockDeviceTop ++ // use top with block-device IOs and connect to simblockdevice
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
class BlockDeviceModelRocketConfig extends Config(
new testchipip.WithBlockDevice ++ // add block-device module to periphery bus
new WithBlockDeviceModelTop ++ // use top with block-device IOs and connect to a blockdevicemodel
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include start: GPIORocketConfig
class GPIORocketConfig extends Config(
new WithGPIO ++ // add GPIOs to the peripherybus
new WithGPIOTop ++ // use top with GPIOs
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include end: GPIORocketConfig
class DualCoreRocketConfig extends Config(
new WithTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(2) ++ // dual-core (2 RocketTiles)
new freechips.rocketchip.system.BaseConfig)
class RV32RocketConfig extends Config(
new WithTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithRV32 ++ // set RocketTiles to be 32-bit
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
class GB1MemoryRocketConfig extends Config(
new WithTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithExtMemSize((1<<30) * 1L) ++ // use 2GB simulated external memory
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include start: Sha3Rocket
class Sha3RocketConfig extends Config(
new WithTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new sha3.WithSha3Accel ++ // add SHA3 rocc accelerator
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include end: Sha3Rocket
// DOC include start: InitZeroRocketConfig
class InitZeroRocketConfig extends Config(
new WithInitZero(0x88000000L, 0x1000L) ++
new WithInitZeroTop ++
new WithBootROM ++
new freechips.rocketchip.subsystem.WithInclusiveCache ++
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new freechips.rocketchip.system.BaseConfig)
// DOC include end: InitZeroRocketConfig