diff options
Diffstat (limited to 'arch/arm/plat-mxc/Kconfig')
| -rw-r--r-- | arch/arm/plat-mxc/Kconfig | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index bb6e12738fb3..b2a7e3fad117 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -3,9 +3,14 @@ if ARCH_MXC menu "Freescale MXC Implementations" choice - prompt "MXC/iMX System Type" + prompt "MXC/iMX Base Type" default ARCH_MX3 +config ARCH_MX2 + bool "MX2-based" + help + This enables support for systems based on the Freescale i.MX2 family + config ARCH_MX3 bool "MX3-based" help @@ -13,8 +18,20 @@ config ARCH_MX3 endchoice +source "arch/arm/mach-mx2/Kconfig" source "arch/arm/mach-mx3/Kconfig" endmenu +config MXC_IRQ_PRIOR + bool "Use IRQ priority" + depends on ARCH_MXC + help + Select this if you want to use prioritized IRQ handling. + This feature prevents higher priority ISR to be interrupted + by lower priority IRQ even IRQF_DISABLED flag is not set. + This may be useful in embedded applications, where are strong + requirements for timing. + Say N here, unless you have a specialized requirement. + endif |