bool "Qualcomm MSM"
select HAVE_CLK
select GENERIC_CLOCKEVENTS
+ select ARCH_REQUIRE_GPIOLIB
help
Support for Qualcomm MSM/QSD based systems. This runs on the
apps processor of the MSM/QSD and depends on a shared memory
select CPU_V6
select GENERIC_GPIO
select HAVE_CLK
+ select ARCH_USES_GETTIMEOFFSET
help
Samsung S5P6440 CPU based systems
select CPU_V6
select GENERIC_GPIO
select HAVE_CLK
+ select ARCH_USES_GETTIMEOFFSET
help
Samsung S5P6442 CPU based systems
-config ARCH_S5PC1XX
- bool "Samsung S5PC1XX"
+config ARCH_S5PC100
+ bool "Samsung S5PC100"
select GENERIC_GPIO
select HAVE_CLK
select CPU_V7
select ARM_L1_CACHE_SHIFT_6
+ select ARCH_USES_GETTIMEOFFSET
help
- Samsung S5PC1XX series based systems
+ Samsung S5PC100 series based systems
config ARCH_S5PV210
bool "Samsung S5PV210/S5PC110"
select GENERIC_GPIO
select HAVE_CLK
select ARM_L1_CACHE_SHIFT_6
+ select ARCH_USES_GETTIMEOFFSET
help
Samsung S5PV210/S5PC110 series based systems
source "arch/arm/plat-samsung/Kconfig"
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/plat-s5p/Kconfig"
-source "arch/arm/plat-s5pc1xx/Kconfig"
+
source "arch/arm/plat-spear/Kconfig"
if ARCH_S3C2410
source "arch/arm/mach-s5p6442/Kconfig"
-if ARCH_S5PC1XX
source "arch/arm/mach-s5pc100/Kconfig"
-endif
source "arch/arm/mach-s5pv210/Kconfig"
default y
config CPU_HAS_PMU
- depends on CPU_V6 || CPU_V7 || XSCALE_PMU
+ depends on (CPU_V6 || CPU_V7 || XSCALE_PMU) && \
+ (!ARCH_OMAP3 || OMAP3_EMU)
default y
bool
However, if the CPU data cache is using a write-allocate mode,
this option is unlikely to provide any performance gain.
+config CC_STACKPROTECTOR
+ bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
+ help
+ This option turns on the -fstack-protector GCC feature. This
+ feature puts, at the beginning of functions, a canary value on
+ the stack just before the return address, and validates
+ the value just before actually returning. Stack based buffer
+ overflows (that need to overwrite this return address) now also
+ overwrite the canary, which gets detected and the attack is then
+ neutralized via a kernel panic.
+ This feature requires gcc version 4.2 or above.
+
endmenu
menu "Boot options"
time by entering them here. As a minimum, you should specify the
memory size and the root device (e.g., mem=64M root=/dev/nfs).
+config CMDLINE_FORCE
+ bool "Always use the default kernel command string"
+ depends on CMDLINE != ""
+ help
+ Always use the default kernel command string, even if the boot
+ loader passes other arguments to the kernel.
+ This is useful if you cannot or don't want to change the
+ command-line options your boot loader passes to the kernel.
+
+ If unsure, say N.
+
config XIP_KERNEL
bool "Kernel Execute-In-Place from ROM"
depends on !ZBOOT_ROM