| if ARCH_MXC |
| |
| source "arch/arm/plat-mxc/devices/Kconfig" |
| |
| menu "Freescale MXC Implementations" |
| |
| choice |
| prompt "Freescale CPU family:" |
| default ARCH_IMX_V6_V7 |
| |
| config ARCH_IMX_V4_V5 |
| bool "i.MX1, i.MX21, i.MX25, i.MX27" |
| select AUTO_ZRELADDR if !ZBOOT_ROM |
| select ARM_PATCH_PHYS_VIRT |
| help |
| This enables support for systems based on the Freescale i.MX ARMv4 |
| and ARMv5 SoCs |
| |
| config ARCH_IMX_V6_V7 |
| bool "i.MX3, i.MX5, i.MX6" |
| select AUTO_ZRELADDR if !ZBOOT_ROM |
| select ARM_PATCH_PHYS_VIRT |
| select MIGHT_HAVE_CACHE_L2X0 |
| help |
| This enables support for systems based on the Freescale i.MX3, i.MX5 |
| and i.MX6 family. |
| |
| endchoice |
| |
| source "arch/arm/mach-imx/Kconfig" |
| |
| endmenu |
| |
| config MXC_IRQ_PRIOR |
| bool "Use IRQ priority" |
| 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. |
| |
| config MXC_TZIC |
| bool |
| |
| config MXC_AVIC |
| bool |
| |
| config MXC_PWM |
| tristate "Enable PWM driver" |
| select HAVE_PWM |
| help |
| Enable support for the i.MX PWM controller(s). |
| |
| config MXC_DEBUG_BOARD |
| bool "Enable MXC debug board(for 3-stack)" |
| help |
| The debug board is an integral part of the MXC 3-stack(PDK) |
| platforms, it can be attached or removed from the peripheral |
| board. On debug board, several debug devices(ethernet, UART, |
| buttons, LEDs and JTAG) are implemented. Between the MCU and |
| these devices, a CPLD is added as a bridge which performs |
| data/address de-multiplexing and decode, signal level shift, |
| interrupt control and various board functions. |
| |
| config HAVE_EPIT |
| bool |
| |
| config MXC_USE_EPIT |
| bool "Use EPIT instead of GPT" |
| depends on HAVE_EPIT |
| help |
| Use EPIT as the system timer on systems that have it. Normally you |
| don't have a reason to do so as the EPIT has the same features and |
| uses the same clocks as the GPT. Anyway, on some systems the GPT |
| may be in use for other purposes. |
| |
| config MXC_ULPI |
| bool |
| |
| config ARCH_HAS_RNGA |
| bool |
| |
| config IMX_HAVE_IOMUX_V1 |
| bool |
| |
| config ARCH_MXC_IOMUX_V3 |
| bool |
| |
| config ARCH_MXC_AUDMUX_V1 |
| bool |
| |
| config ARCH_MXC_AUDMUX_V2 |
| bool |
| |
| config IRAM_ALLOC |
| bool |
| select GENERIC_ALLOCATOR |
| |
| endif |
