diff options
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r-- | arch/arm/Kconfig | 40 |
1 files changed, 14 insertions, 26 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2c32c8702cfd..4409561ea32c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
@@ -9,6 +9,7 @@ config ARM | |||
9 | bool | 9 | bool |
10 | default y | 10 | default y |
11 | select RTC_LIB | 11 | select RTC_LIB |
12 | select SYS_SUPPORTS_APM_EMULATION | ||
12 | help | 13 | help |
13 | The ARM series is a line of low-power-consumption RISC chip designs | 14 | The ARM series is a line of low-power-consumption RISC chip designs |
14 | licensed by ARM Ltd and targeted at embedded applications and | 15 | licensed by ARM Ltd and targeted at embedded applications and |
@@ -17,6 +18,9 @@ config ARM | |||
17 | Europe. There is an ARM Linux project with a web page at | 18 | Europe. There is an ARM Linux project with a web page at |
18 | <http://www.arm.linux.org.uk/>. | 19 | <http://www.arm.linux.org.uk/>. |
19 | 20 | ||
21 | config SYS_SUPPORTS_APM_EMULATION | ||
22 | bool | ||
23 | |||
20 | config GENERIC_TIME | 24 | config GENERIC_TIME |
21 | bool | 25 | bool |
22 | default n | 26 | default n |
@@ -25,6 +29,10 @@ config MMU | |||
25 | bool | 29 | bool |
26 | default y | 30 | default y |
27 | 31 | ||
32 | config NO_IOPORT | ||
33 | bool | ||
34 | default n | ||
35 | |||
28 | config EISA | 36 | config EISA |
29 | bool | 37 | bool |
30 | ---help--- | 38 | ---help--- |
@@ -96,6 +104,10 @@ config GENERIC_BUST_SPINLOCK | |||
96 | config ARCH_MAY_HAVE_PC_FDC | 104 | config ARCH_MAY_HAVE_PC_FDC |
97 | bool | 105 | bool |
98 | 106 | ||
107 | config ZONE_DMA | ||
108 | bool | ||
109 | default y | ||
110 | |||
99 | config GENERIC_ISA_DMA | 111 | config GENERIC_ISA_DMA |
100 | bool | 112 | bool |
101 | 113 | ||
@@ -301,6 +313,7 @@ config ARCH_RPC | |||
301 | select TIMER_ACORN | 313 | select TIMER_ACORN |
302 | select ARCH_MAY_HAVE_PC_FDC | 314 | select ARCH_MAY_HAVE_PC_FDC |
303 | select ISA_DMA_API | 315 | select ISA_DMA_API |
316 | select NO_IOPORT | ||
304 | help | 317 | help |
305 | On the Acorn Risc-PC, Linux can support the internal IDE disk and | 318 | On the Acorn Risc-PC, Linux can support the internal IDE disk and |
306 | CD-ROM interface, serial and parallel port, and the floppy drive. | 319 | CD-ROM interface, serial and parallel port, and the floppy drive. |
@@ -414,7 +427,7 @@ source arch/arm/mm/Kconfig | |||
414 | 427 | ||
415 | config IWMMXT | 428 | config IWMMXT |
416 | bool "Enable iWMMXt support" | 429 | bool "Enable iWMMXt support" |
417 | depends CPU_XSCALE || CPU_XSC3 | 430 | depends on CPU_XSCALE || CPU_XSC3 |
418 | default y if PXA27x | 431 | default y if PXA27x |
419 | help | 432 | help |
420 | Enable support for iWMMXt context switching at run time if | 433 | Enable support for iWMMXt context switching at run time if |
@@ -892,31 +905,6 @@ menu "Power management options" | |||
892 | 905 | ||
893 | source "kernel/power/Kconfig" | 906 | source "kernel/power/Kconfig" |
894 | 907 | ||
895 | config APM | ||
896 | tristate "Advanced Power Management Emulation" | ||
897 | ---help--- | ||
898 | APM is a BIOS specification for saving power using several different | ||
899 | techniques. This is mostly useful for battery powered laptops with | ||
900 | APM compliant BIOSes. If you say Y here, the system time will be | ||
901 | reset after a RESUME operation, the /proc/apm device will provide | ||
902 | battery status information, and user-space programs will receive | ||
903 | notification of APM "events" (e.g. battery status change). | ||
904 | |||
905 | In order to use APM, you will need supporting software. For location | ||
906 | and more information, read <file:Documentation/pm.txt> and the | ||
907 | Battery Powered Linux mini-HOWTO, available from | ||
908 | <http://www.tldp.org/docs.html#howto>. | ||
909 | |||
910 | This driver does not spin down disk drives (see the hdparm(8) | ||
911 | manpage ("man 8 hdparm") for that), and it doesn't turn off | ||
912 | VESA-compliant "green" monitors. | ||
913 | |||
914 | Generally, if you don't have a battery in your machine, there isn't | ||
915 | much point in using this driver and you should say N. If you get | ||
916 | random kernel OOPSes or reboots that don't seem to be related to | ||
917 | anything, try disabling/enabling this option (or disabling/enabling | ||
918 | APM in your BIOS). | ||
919 | |||
920 | endmenu | 908 | endmenu |
921 | 909 | ||
922 | source "net/Kconfig" | 910 | source "net/Kconfig" |