| 1 | if ARCH_MXC |
| 2 | |
| 3 | menu "Freescale MXC Implementations" |
| 4 | |
| 5 | choice |
| 6 | prompt "MXC/iMX Base Type" |
| 7 | default ARCH_MX3 |
| 8 | |
| 9 | config ARCH_MX1 |
| 10 | bool "MX1-based" |
| 11 | help |
| 12 | This enables support for systems based on the Freescale i.MX1 family |
| 13 | |
| 14 | config ARCH_MX2 |
| 15 | bool "MX2-based" |
| 16 | select CPU_ARM926T |
| 17 | help |
| 18 | This enables support for systems based on the Freescale i.MX2 family |
| 19 | |
| 20 | config ARCH_MX3 |
| 21 | bool "MX3-based" |
| 22 | select CPU_V6 |
| 23 | help |
| 24 | This enables support for systems based on the Freescale i.MX3 family |
| 25 | |
| 26 | endchoice |
| 27 | |
| 28 | source "arch/arm/mach-mx1/Kconfig" |
| 29 | source "arch/arm/mach-mx2/Kconfig" |
| 30 | source "arch/arm/mach-mx3/Kconfig" |
| 31 | |
| 32 | endmenu |
| 33 | |
| 34 | config MXC_IRQ_PRIOR |
| 35 | bool "Use IRQ priority" |
| 36 | depends on ARCH_MXC |
| 37 | help |
| 38 | Select this if you want to use prioritized IRQ handling. |
| 39 | This feature prevents higher priority ISR to be interrupted |
| 40 | by lower priority IRQ even IRQF_DISABLED flag is not set. |
| 41 | This may be useful in embedded applications, where are strong |
| 42 | requirements for timing. |
| 43 | Say N here, unless you have a specialized requirement. |
| 44 | |
| 45 | endif |