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 fatal (no recovery attempted)" 99 depends on SIBYTE_SB1xxx_SOC 100 101 config SB1_CERR_STALL 102 bool "Stall (rather than panic) on fatal cache error" 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 routines during boot. Other console 110 options (VT console, sb1250 duart console, etc.) should not be 111 configured. 112 113 config SIBYTE_BUS_WATCHER 114 bool "Support for Bus Watcher statistics" 115 depends on SIBYTE_SB1xxx_SOC && \ 116 (SIBYTE_BCM112X || SIBYTE_SB1250 || SIBYTE_BCM1x80) 117 help 118 Handle and keep statistics on the bus error interrupts (COR_ECC, 119 BAD_ECC, IO_BUS). 120 121 config SIBYTE_BW_TRACE 122 bool "Capture bus trace before bus error" 123 depends on SIBYTE_BUS_WATCHER 124 help 125 Run a continuous bus trace, dumping the raw data as soon as 126 a ZBbus error is detected. Cannot work if ZBbus profiling 127 is turned on, and also will interfere with JTAG-based trace 128 buffer activity. Raw buffer data is dumped to console, and 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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