0001 # SPDX-License-Identifier: GPL-2.0
0002 config SIBYTE_SB1250
0003 bool
0004 select CEVT_SB1250
0005 select CSRC_SB1250
0006 select HAVE_PCI
0007 select IRQ_MIPS_CPU
0008 select SIBYTE_ENABLE_LDT_IF_PCI
0009 select SIBYTE_HAS_ZBUS_PROFILING
0010 select SIBYTE_SB1xxx_SOC
0011 select SYS_SUPPORTS_SMP
0012
0013 config SIBYTE_BCM1120
0014 bool
0015 select CEVT_SB1250
0016 select CSRC_SB1250
0017 select IRQ_MIPS_CPU
0018 select SIBYTE_BCM112X
0019 select SIBYTE_HAS_ZBUS_PROFILING
0020 select SIBYTE_SB1xxx_SOC
0021
0022 config SIBYTE_BCM1125
0023 bool
0024 select CEVT_SB1250
0025 select CSRC_SB1250
0026 select HAVE_PCI
0027 select IRQ_MIPS_CPU
0028 select SIBYTE_BCM112X
0029 select SIBYTE_HAS_ZBUS_PROFILING
0030 select SIBYTE_SB1xxx_SOC
0031
0032 config SIBYTE_BCM1125H
0033 bool
0034 select CEVT_SB1250
0035 select CSRC_SB1250
0036 select HAVE_PCI
0037 select IRQ_MIPS_CPU
0038 select SIBYTE_BCM112X
0039 select SIBYTE_ENABLE_LDT_IF_PCI
0040 select SIBYTE_HAS_ZBUS_PROFILING
0041 select SIBYTE_SB1xxx_SOC
0042
0043 config SIBYTE_BCM112X
0044 bool
0045 select CEVT_SB1250
0046 select CSRC_SB1250
0047 select IRQ_MIPS_CPU
0048 select SIBYTE_SB1xxx_SOC
0049 select SIBYTE_HAS_ZBUS_PROFILING
0050
0051 config SIBYTE_BCM1x80
0052 bool
0053 select CEVT_BCM1480
0054 select CSRC_BCM1480
0055 select HAVE_PCI
0056 select IRQ_MIPS_CPU
0057 select SIBYTE_HAS_ZBUS_PROFILING
0058 select SIBYTE_SB1xxx_SOC
0059 select SYS_SUPPORTS_SMP
0060
0061 config SIBYTE_BCM1x55
0062 bool
0063 select CEVT_BCM1480
0064 select CSRC_BCM1480
0065 select HAVE_PCI
0066 select IRQ_MIPS_CPU
0067 select SIBYTE_SB1xxx_SOC
0068 select SIBYTE_HAS_ZBUS_PROFILING
0069 select SYS_SUPPORTS_SMP
0070
0071 config SIBYTE_SB1xxx_SOC
0072 bool
0073 select IRQ_MIPS_CPU
0074 select SWAP_IO_SPACE
0075 select SYS_SUPPORTS_32BIT_KERNEL
0076 select SYS_SUPPORTS_64BIT_KERNEL
0077 select FW_CFE
0078 select SYS_HAS_EARLY_PRINTK
0079
0080 choice
0081 prompt "SiByte SOC Stepping"
0082 depends on SIBYTE_SB1xxx_SOC
0083
0084 config CPU_SB1_PASS_2_1250
0085 bool "1250 An"
0086 depends on SIBYTE_SB1250
0087 select CPU_SB1_PASS_2
0088 help
0089 Also called BCM1250 Pass 2
0090
0091 config CPU_SB1_PASS_2_2
0092 bool "1250 Bn"
0093 depends on SIBYTE_SB1250
0094 select CPU_HAS_PREFETCH
0095 help
0096 Also called BCM1250 Pass 2.2
0097
0098 config CPU_SB1_PASS_4
0099 bool "1250 Cn"
0100 depends on SIBYTE_SB1250
0101 select CPU_HAS_PREFETCH
0102 help
0103 Also called BCM1250 Pass 3
0104
0105 config CPU_SB1_PASS_2_112x
0106 bool "112x Hybrid"
0107 depends on SIBYTE_BCM112X
0108 select CPU_SB1_PASS_2
0109
0110 config CPU_SB1_PASS_3
0111 bool "112x An"
0112 depends on SIBYTE_BCM112X
0113 select CPU_HAS_PREFETCH
0114
0115 endchoice
0116
0117 config CPU_SB1_PASS_2
0118 bool
0119
0120 config SIBYTE_HAS_LDT
0121 bool
0122
0123 config SIBYTE_ENABLE_LDT_IF_PCI
0124 bool
0125 select SIBYTE_HAS_LDT if PCI
0126
0127 config SB1_CEX_ALWAYS_FATAL
0128 bool "All cache exceptions considered fatal (no recovery attempted)"
0129 depends on SIBYTE_SB1xxx_SOC
0130
0131 config SB1_CERR_STALL
0132 bool "Stall (rather than panic) on fatal cache error"
0133 depends on SIBYTE_SB1xxx_SOC
0134
0135 config SIBYTE_CFE_CONSOLE
0136 bool "Use firmware console"
0137 depends on SIBYTE_SB1xxx_SOC
0138 help
0139 Use the CFE API's console write routines during boot. Other console
0140 options (VT console, sb1250 duart console, etc.) should not be
0141 configured.
0142
0143 config SIBYTE_BUS_WATCHER
0144 bool "Support for Bus Watcher statistics"
0145 depends on SIBYTE_SB1xxx_SOC && \
0146 (SIBYTE_BCM112X || SIBYTE_SB1250 || \
0147 SIBYTE_BCM1x55 || SIBYTE_BCM1x80)
0148 help
0149 Handle and keep statistics on the bus error interrupts (COR_ECC,
0150 BAD_ECC, IO_BUS).
0151
0152 config SIBYTE_BW_TRACE
0153 bool "Capture bus trace before bus error"
0154 depends on SIBYTE_BUS_WATCHER
0155 help
0156 Run a continuous bus trace, dumping the raw data as soon as
0157 a ZBbus error is detected. Cannot work if ZBbus profiling
0158 is turned on, and also will interfere with JTAG-based trace
0159 buffer activity. Raw buffer data is dumped to console, and
0160 must be processed off-line.
0161
0162 config SIBYTE_TBPROF
0163 tristate "Support for ZBbus profiling"
0164 depends on SIBYTE_HAS_ZBUS_PROFILING
0165
0166 config SIBYTE_HAS_ZBUS_PROFILING
0167 bool
