def_bool y
config GENERIC_CMOS_UPDATE
- def_bool y
+ def_bool n
config GENERIC_FIND_NEXT_BIT
def_bool y
config HOTPLUG_CPU
def_bool n
-config HZ
- int
- default 1000
-
mainmenu "Matsushita MN10300/AM33 Kernel Configuration"
source "init/Kconfig"
config MN10300_UNIT_ASB2305
bool "ASB2305"
+config MN10300_UNIT_ASB2364
+ bool "ASB2364"
+
endchoice
choice
select MN10300_PROC_HAS_TTYSM1
select MN10300_PROC_HAS_TTYSM2
-endchoice
-
-choice
- prompt "Processor core support"
- default MN10300_CPU_AM33V2
- help
- This option specifies the processor core for which the kernel will be
- compiled. It affects the instruction set used.
-
-config MN10300_CPU_AM33V2
- bool "AM33v2"
+config MN10300_PROC_MN2WS0050
+ bool "MN2WS0050"
+ depends on MN10300_UNIT_ASB2364
+ select AM34_2
+ select MN10300_PROC_HAS_TTYSM0
+ select MN10300_PROC_HAS_TTYSM1
+ select MN10300_PROC_HAS_TTYSM2
endchoice
config FPU
bool "FPU present"
default y
- depends on MN10300_PROC_MN103E010
+ depends on MN10300_PROC_MN103E010 || MN10300_PROC_MN2WS0050
config LAZY_SAVE_FPU
bool "Save FPU state lazily"
config KERNEL_ZIMAGE_BASE_ADDRESS
hex "Base address of compressed vmlinux image"
- default "0x90700000"
+ default "0x50700000"
+
+config BOOT_STACK_OFFSET
+ hex
+ default "0xF00" if SMP
+ default "0xFF0" if !SMP
+config BOOT_STACK_SIZE
+ hex
+ depends on SMP
+ default "0x100"
endmenu
-config PREEMPT
- bool "Preemptible Kernel"
- help
- This option reduces the latency of the kernel when reacting to
- real-time or interactive events by allowing a low priority process to
- be preempted even if it is in kernel mode executing a system call.
- This allows applications to run more reliably even when the system is
- under load.
+config SMP
+ bool "Symmetric multi-processing support"
+ default y
+ depends on MN10300_PROC_MN2WS0038 || MN10300_PROC_MN2WS0050
+ ---help---
+ This enables support for systems with more than one CPU. If you have
+ a system with only one CPU, like most personal computers, say N. If
+ you have a system with more than one CPU, say Y.
+
+ If you say N here, the kernel will run on single and multiprocessor
+ machines, but will use only one CPU of a multiprocessor machine. If
+ you say Y here, the kernel will run on many, but not all,
+ singleprocessor machines. On a singleprocessor machine, the kernel
+ will run faster if you say N here.
+
+ See also <file:Documentation/i386/IO-APIC.txt>,
+ <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
+ <http://www.tldp.org/docs.html#howto>.
- Say Y here if you are building a kernel for a desktop, embedded
- or real-time system. Say N if you are unsure.
+ If you don't know what to do here, say N.
+
+config NR_CPUS
+ int
+ depends on SMP
+ default "2"
+
+config USE_GENERIC_SMP_HELPERS
+ bool
+ depends on SMP
+ default y
+
+source "kernel/Kconfig.preempt"
config MN10300_CURRENT_IN_E2
bool "Hold current task address in E2 register"
+ depends on !SMP
default y
help
This option removes the E2/R2 register from the set available to gcc
suppresses the use of certain hardware debugging features, such as
single-stepping, which are taken over completely by the JTAG unit.
+source "kernel/Kconfig.hz"
+
config MN10300_RTC
bool "Using MN10300 RTC"
- depends on MN10300_PROC_MN103E010
+ depends on MN10300_PROC_MN103E010 || MN10300_PROC_MN2WS0050
+ select GENERIC_CMOS_UPDATE
default n
help
-
This option enables support for the RTC, thus enabling time to be
tracked, even when system is powered down. This is available on-chip
on the MN103E010.
choice
prompt "Select the timer to supply the clock for SIF1"
- default MN10300_TTYSM0_TIMER9
+ default MN10300_TTYSM1_TIMER12 \
+ if !(AM33_2 || AM33_3)
+ default MN10300_TTYSM1_TIMER9 \
+ if AM33_2 || AM33_3
depends on MN10300_TTYSM1
+config MN10300_TTYSM1_TIMER12
+ bool "Use timer 12 (16-bit)"
+ depends on !(AM33_2 || AM33_3)
+
config MN10300_TTYSM1_TIMER9
bool "Use timer 9 (16-bit)"
+ depends on AM33_2 || AM33_3
config MN10300_TTYSM1_TIMER3
bool "Use timer 3 (8-bit)"
+ depends on AM33_2 || AM33_3
endchoice
choice
prompt "Select the timer to supply the clock for SIF2"
- default MN10300_TTYSM0_TIMER10
+ default MN10300_TTYSM2_TIMER3 \
+ if !(AM33_2 || AM33_3)
+ default MN10300_TTYSM2_TIMER10 \
+ if AM33_2 || AM33_3
depends on MN10300_TTYSM2
+config MN10300_TTYSM2_TIMER9
+ bool "Use timer 9 (16-bit)"
+ depends on !(AM33_2 || AM33_3)
+
+config MN10300_TTYSM2_TIMER1
+ bool "Use timer 1 (8-bit)"
+ depends on !(AM33_2 || AM33_3)
+
+config MN10300_TTYSM2_TIMER3
+ bool "Use timer 3 (8-bit)"
+ depends on !(AM33_2 || AM33_3)
+
config MN10300_TTYSM2_TIMER10
bool "Use timer 10 (16-bit)"
+ depends on AM33_2 || AM33_3
endchoice
config MN10300_TTYSM2_CTS
bool "Enable the use of the CTS line /dev/ttySM2"
- depends on MN10300_TTYSM2
+ depends on MN10300_TTYSM2 && AM33_2
endmenu
projects / linux-2.6-block.git / blobdiff