1 # SPDX-License-Identifier: GPL-2.0
2 config SIBYTE_SB1250
3 bool
4 select CEVT_SB1250
5 select CSRC_SB1250
6 select HAVE_PCI
7 select IRQ_MIPS_CPU
8 select SIBYTE_ENABLE_LDT_IF_PCI
9 select SIBYTE_HAS_ZBUS_PROFILING
10 select SIBYTE_SB1xxx_SOC
11 select SYS_SUPPORTS_SMP
12
13 config SIBYTE_BCM1125
14 bool
15 select CEVT_SB1250
16 select CSRC_SB1250
17 select HAVE_PCI
18 select IRQ_MIPS_CPU
19 select SIBYTE_BCM112X
20 select SIBYTE_HAS_ZBUS_PROFILING
21 select SIBYTE_SB1xxx_SOC
22
23 config SIBYTE_BCM112X
24 bool
25 select CEVT_SB1250
26 select CSRC_SB1250
27 select IRQ_MIPS_CPU
28 select SIBYTE_SB1xxx_SOC
29 select SIBYTE_HAS_ZBUS_PROFILING
30
31 config SIBYTE_BCM1x80
32 bool
33 select CEVT_BCM1480
34 select CSRC_BCM1480
35 select HAVE_PCI
36 select IRQ_MIPS_CPU
37 select SIBYTE_HAS_ZBUS_PROFILING
38 select SIBYTE_SB1xxx_SOC
39 select SYS_SUPPORTS_SMP
40
41 config SIBYTE_SB1xxx_SOC
42 bool
43 select IRQ_MIPS_CPU
44 select SWAP_IO_SPACE
45 select SYS_SUPPORTS_32BIT_KERNEL
46 select SYS_SUPPORTS_64BIT_KERNEL
47 select FW_CFE
48 select SYS_HAS_EARLY_PRINTK
49
50 choice
51 prompt "SiByte SOC Stepping"
52 depends on SIBYTE_SB1xxx_SOC
53
54 config CPU_SB1_PASS_2_1250
55 bool "1250 An"
56 depends on SIBYTE_SB1250
57 select CPU_SB1_PASS_2
58 help
59 Also called BCM1250 Pass 2
60
61 config CPU_SB1_PASS_2_2
62 bool "1250 Bn"
63 depends on SIBYTE_SB1250
64 select CPU_HAS_PREFETCH
65 help
66 Also called BCM1250 Pass 2.2
67
68 config CPU_SB1_PASS_4
69 bool "1250 Cn"
70 depends on SIBYTE_SB1250
71 select CPU_HAS_PREFETCH
72 help
73 Also called BCM1250 Pass 3
74
75 config CPU_SB1_PASS_2_112x
76 bool "112x Hybrid"
77 depends on SIBYTE_BCM112X
78 select CPU_SB1_PASS_2
79
80 config CPU_SB1_PASS_3
81 bool "112x An"
82 depends on SIBYTE_BCM112X
83 select CPU_HAS_PREFETCH
84
85 endchoice
86
87 config CPU_SB1_PASS_2
88 bool
89
90 config SIBYTE_HAS_LDT
91 bool
92
93 config SIBYTE_ENABLE_LDT_IF_PCI
94 bool
95 select SIBYTE_HAS_LDT if PCI
96
97 config SB1_CEX_ALWAYS_FATAL
98 bool "All cache exceptions considered
99 depends on SIBYTE_SB1xxx_SOC
100
101 config SB1_CERR_STALL
102 bool "Stall (rather than panic) on fat
103 depends on SIBYTE_SB1xxx_SOC
104
105 config SIBYTE_CFE_CONSOLE
106 bool "Use firmware console"
107 depends on SIBYTE_SB1xxx_SOC
108 help
109 Use the CFE API's console write rout
110 options (VT console, sb1250 duart co
111 configured.
112
113 config SIBYTE_BUS_WATCHER
114 bool "Support for Bus Watcher statisti
115 depends on SIBYTE_SB1xxx_SOC && \
116 (SIBYTE_BCM112X || SIBYTE_SB12
117 help
118 Handle and keep statistics on the bu
119 BAD_ECC, IO_BUS).
120
121 config SIBYTE_BW_TRACE
122 bool "Capture bus trace before bus err
123 depends on SIBYTE_BUS_WATCHER
124 help
125 Run a continuous bus trace, dumping
126 a ZBbus error is detected. Cannot w
127 is turned on, and also will interfer
128 buffer activity. Raw buffer data is
129 must be processed off-line.
130
131 config SIBYTE_TBPROF
132 tristate "Support for ZBbus profiling"
133 depends on SIBYTE_HAS_ZBUS_PROFILING
134
135 config SIBYTE_HAS_ZBUS_PROFILING
136 bool
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