1config SIBYTE_SB1250 2 bool 3 select HW_HAS_PCI 4 select SIBYTE_HAS_LDT 5 select SIBYTE_SB1xxx_SOC 6 7config SIBYTE_BCM1120 8 bool 9 select SIBYTE_BCM112X 10 select SIBYTE_SB1xxx_SOC 11 12config SIBYTE_BCM1125 13 bool 14 select HW_HAS_PCI 15 select SIBYTE_BCM112X 16 select SIBYTE_SB1xxx_SOC 17 18config SIBYTE_BCM1125H 19 bool 20 select HW_HAS_PCI 21 select SIBYTE_BCM112X 22 select SIBYTE_HAS_LDT 23 select SIBYTE_SB1xxx_SOC 24 25config SIBYTE_BCM112X 26 bool 27 select SIBYTE_SB1xxx_SOC 28 29config SIBYTE_BCM1x80 30 bool 31 select HW_HAS_PCI 32 select SIBYTE_SB1xxx_SOC 33 34config SIBYTE_BCM1x55 35 bool 36 select HW_HAS_PCI 37 select SIBYTE_SB1xxx_SOC 38 39config SIBYTE_SB1xxx_SOC 40 bool 41 depends on EXPERIMENTAL 42 select DMA_COHERENT 43 select SIBYTE_CFE 44 select SWAP_IO_SPACE 45 select SYS_SUPPORTS_32BIT_KERNEL 46 select SYS_SUPPORTS_64BIT_KERNEL 47 48choice 49 prompt "SiByte SOC Stepping" 50 depends on SIBYTE_SB1xxx_SOC 51 52config CPU_SB1_PASS_1 53 bool "1250 Pass1" 54 depends on SIBYTE_SB1250 55 select CPU_HAS_PREFETCH 56 57config CPU_SB1_PASS_2_1250 58 bool "1250 An" 59 depends on SIBYTE_SB1250 60 select CPU_SB1_PASS_2 61 help 62 Also called BCM1250 Pass 2 63 64config CPU_SB1_PASS_2_2 65 bool "1250 Bn" 66 depends on SIBYTE_SB1250 67 select CPU_HAS_PREFETCH 68 help 69 Also called BCM1250 Pass 2.2 70 71config CPU_SB1_PASS_4 72 bool "1250 Cn" 73 depends on SIBYTE_SB1250 74 select CPU_HAS_PREFETCH 75 help 76 Also called BCM1250 Pass 3 77 78config CPU_SB1_PASS_2_112x 79 bool "112x Hybrid" 80 depends on SIBYTE_BCM112X 81 select CPU_SB1_PASS_2 82 83config CPU_SB1_PASS_3 84 bool "112x An" 85 depends on SIBYTE_BCM112X 86 select CPU_HAS_PREFETCH 87 88endchoice 89 90config CPU_SB1_PASS_2 91 bool 92 93config SIBYTE_HAS_LDT 94 bool 95 depends on PCI && (SIBYTE_SB1250 || SIBYTE_BCM1125H) 96 default y 97 98config SIMULATION 99 bool "Running under simulation" 100 depends on SIBYTE_SB1xxx_SOC 101 help 102 Build a kernel suitable for running under the GDB simulator. 103 Primarily adjusts the kernel's notion of time. 104 105config SIBYTE_CFE 106 bool "Booting from CFE" 107 depends on SIBYTE_SB1xxx_SOC 108 help 109 Make use of the CFE API for enumerating available memory, 110 controlling secondary CPUs, and possibly console output. 111 112config SIBYTE_CFE_CONSOLE 113 bool "Use firmware console" 114 depends on SIBYTE_CFE 115 help 116 Use the CFE API's console write routines during boot. Other console 117 options (VT console, sb1250 duart console, etc.) should not be 118 configured. 119 120config SIBYTE_STANDALONE 121 bool 122 depends on SIBYTE_SB1xxx_SOC && !SIBYTE_CFE 123 default y 124 125config SIBYTE_STANDALONE_RAM_SIZE 126 int "Memory size (in megabytes)" 127 depends on SIBYTE_STANDALONE 128 default "32" 129 130config SIBYTE_BUS_WATCHER 131 bool "Support for Bus Watcher statistics" 132 depends on SIBYTE_SB1xxx_SOC 133 help 134 Handle and keep statistics on the bus error interrupts (COR_ECC, 135 BAD_ECC, IO_BUS). 136 137config SIBYTE_BW_TRACE 138 bool "Capture bus trace before bus error" 139 depends on SIBYTE_BUS_WATCHER 140 help 141 Run a continuous bus trace, dumping the raw data as soon as 142 a ZBbus error is detected. Cannot work if ZBbus profiling 143 is turned on, and also will interfere with JTAG-based trace 144 buffer activity. Raw buffer data is dumped to console, and 145 must be processed off-line. 146 147config SIBYTE_SB1250_PROF 148 bool "Support for SB1/SOC profiling - SB1/SCD perf counters" 149 depends on SIBYTE_SB1xxx_SOC 150 151config SIBYTE_TBPROF 152 bool "Support for ZBbus profiling" 153 depends on SIBYTE_SB1xxx_SOC 154