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config SIBYTE_SB1250
bool
select HW_HAS_PCI
select IRQ_CPU
select SIBYTE_ENABLE_LDT_IF_PCI
select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
select SYS_SUPPORTS_SMP
config SIBYTE_BCM1120
bool
select IRQ_CPU
select SIBYTE_BCM112X
select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
config SIBYTE_BCM1125
bool
select HW_HAS_PCI
select IRQ_CPU
select SIBYTE_BCM112X
select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
config SIBYTE_BCM1125H
bool
select HW_HAS_PCI
select IRQ_CPU
select SIBYTE_BCM112X
select SIBYTE_ENABLE_LDT_IF_PCI
select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
config SIBYTE_BCM112X
bool
select IRQ_CPU
select SIBYTE_SB1xxx_SOC
select SIBYTE_HAS_ZBUS_PROFILING
config SIBYTE_BCM1x80
bool
select HW_HAS_PCI
select IRQ_CPU
select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
select SYS_SUPPORTS_SMP
config SIBYTE_BCM1x55
bool
select HW_HAS_PCI
select IRQ_CPU
select SIBYTE_SB1xxx_SOC
select SIBYTE_HAS_ZBUS_PROFILING
select SYS_SUPPORTS_SMP
config SIBYTE_SB1xxx_SOC
bool
select DMA_COHERENT
select IRQ_CPU
select SIBYTE_CFE
select SWAP_IO_SPACE
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
choice
prompt "SiByte SOC Stepping"
depends on SIBYTE_SB1xxx_SOC
config CPU_SB1_PASS_1
bool "1250 Pass1"
depends on SIBYTE_SB1250
select CPU_HAS_PREFETCH
config CPU_SB1_PASS_2_1250
bool "1250 An"
depends on SIBYTE_SB1250
select CPU_SB1_PASS_2
help
Also called BCM1250 Pass 2
config CPU_SB1_PASS_2_2
bool "1250 Bn"
depends on SIBYTE_SB1250
select CPU_HAS_PREFETCH
help
Also called BCM1250 Pass 2.2
config CPU_SB1_PASS_4
bool "1250 Cn"
depends on SIBYTE_SB1250
select CPU_HAS_PREFETCH
help
Also called BCM1250 Pass 3
config CPU_SB1_PASS_2_112x
bool "112x Hybrid"
depends on SIBYTE_BCM112X
select CPU_SB1_PASS_2
config CPU_SB1_PASS_3
bool "112x An"
depends on SIBYTE_BCM112X
select CPU_HAS_PREFETCH
endchoice
config CPU_SB1_PASS_2
bool
config SIBYTE_HAS_LDT
bool
config SIBYTE_ENABLE_LDT_IF_PCI
bool
select SIBYTE_HAS_LDT if PCI
config SIMULATION
bool "Running under simulation"
depends on SIBYTE_SB1xxx_SOC
help
Build a kernel suitable for running under the GDB simulator.
Primarily adjusts the kernel's notion of time.
config SB1_CEX_ALWAYS_FATAL
bool "All cache exceptions considered fatal (no recovery attempted)"
depends on SIBYTE_SB1xxx_SOC
config SB1_CERR_STALL
bool "Stall (rather than panic) on fatal cache error"
depends on SIBYTE_SB1xxx_SOC
config SIBYTE_CFE
bool "Booting from CFE"
depends on SIBYTE_SB1xxx_SOC
select CFE
select SYS_HAS_EARLY_PRINTK
help
Make use of the CFE API for enumerating available memory,
controlling secondary CPUs, and possibly console output.
config SIBYTE_CFE_CONSOLE
bool "Use firmware console"
depends on SIBYTE_CFE
help
Use the CFE API's console write routines during boot. Other console
options (VT console, sb1250 duart console, etc.) should not be
configured.
config SIBYTE_STANDALONE
bool
depends on SIBYTE_SB1xxx_SOC && !SIBYTE_CFE
select SYS_HAS_EARLY_PRINTK
default y
config SIBYTE_STANDALONE_RAM_SIZE
int "Memory size (in megabytes)"
depends on SIBYTE_STANDALONE
default "32"
config SIBYTE_BUS_WATCHER
bool "Support for Bus Watcher statistics"
depends on SIBYTE_SB1xxx_SOC
help
Handle and keep statistics on the bus error interrupts (COR_ECC,
BAD_ECC, IO_BUS).
config SIBYTE_BW_TRACE
bool "Capture bus trace before bus error"
depends on SIBYTE_BUS_WATCHER
help
Run a continuous bus trace, dumping the raw data as soon as
a ZBbus error is detected. Cannot work if ZBbus profiling
is turned on, and also will interfere with JTAG-based trace
buffer activity. Raw buffer data is dumped to console, and
must be processed off-line.
config SIBYTE_TBPROF
tristate "Support for ZBbus profiling"
depends on SIBYTE_HAS_ZBUS_PROFILING
config SIBYTE_HAS_ZBUS_PROFILING
bool
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