diff options
Diffstat (limited to 'arch/microblaze/Kconfig')
| -rw-r--r-- | arch/microblaze/Kconfig | 64 |
1 files changed, 31 insertions, 33 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index b008168ae946..203ec61c6d4c 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -14,6 +14,8 @@ config MICROBLAZE select USB_ARCH_HAS_EHCI select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_OPROFILE + select HAVE_DMA_ATTRS + select HAVE_DMA_API_DEBUG select TRACING_SUPPORT config SWAP @@ -76,9 +78,6 @@ config HAVE_LATENCYTOP_SUPPORT config PCI def_bool n -config NO_DMA - def_bool y - config DTC def_bool y @@ -146,7 +145,6 @@ menu "Advanced setup" config ADVANCED_OPTIONS bool "Prompt for advanced kernel configuration options" - depends on MMU help This option will enable prompting for a variety of advanced kernel configuration options. These options can cause the kernel to not @@ -158,6 +156,15 @@ config ADVANCED_OPTIONS comment "Default settings for advanced configuration options are used" depends on !ADVANCED_OPTIONS +config XILINX_UNCACHED_SHADOW + bool "Are you using uncached shadow for RAM ?" + depends on ADVANCED_OPTIONS && !MMU + default n + help + This is needed to be able to allocate uncachable memory regions. + The feature requires the design to define the RAM memory controller + window to be twice as large as the actual physical memory. + config HIGHMEM_START_BOOL bool "Set high memory pool address" depends on ADVANCED_OPTIONS && HIGHMEM @@ -175,7 +182,7 @@ config HIGHMEM_START config LOWMEM_SIZE_BOOL bool "Set maximum low memory" - depends on ADVANCED_OPTIONS + depends on ADVANCED_OPTIONS && MMU help This option allows you to set the maximum amount of memory which will be used as "low memory", that is, memory which the kernel can @@ -187,7 +194,6 @@ config LOWMEM_SIZE_BOOL config LOWMEM_SIZE hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL - depends on MMU default "0x30000000" config KERNEL_START_BOOL @@ -208,7 +214,7 @@ config KERNEL_START config TASK_SIZE_BOOL bool "Set custom user task size" - depends on ADVANCED_OPTIONS + depends on ADVANCED_OPTIONS && MMU help This option allows you to set the amount of virtual address space allocated to user tasks. This can be useful in optimizing the @@ -218,42 +224,34 @@ config TASK_SIZE_BOOL config TASK_SIZE hex "Size of user task space" if TASK_SIZE_BOOL - depends on MMU default "0x80000000" -config CONSISTENT_START_BOOL - bool "Set custom consistent memory pool address" - depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE - help - This option allows you to set the base virtual address - of the the consistent memory pool. This pool of virtual - memory is used to make consistent memory allocations. +endmenu -config CONSISTENT_START - hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL - depends on MMU - default "0xff100000" if NOT_COHERENT_CACHE +source "mm/Kconfig" -config CONSISTENT_SIZE_BOOL - bool "Set custom consistent memory pool size" - depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE - help - This option allows you to set the size of the the - consistent memory pool. This pool of virtual memory - is used to make consistent memory allocations. +menu "Exectuable file formats" -config CONSISTENT_SIZE - hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL - depends on MMU - default "0x00200000" if NOT_COHERENT_CACHE +source "fs/Kconfig.binfmt" endmenu -source "mm/Kconfig" +menu "Bus Options" -menu "Exectuable file formats" +config PCI + bool "PCI support" -source "fs/Kconfig.binfmt" +config PCI_DOMAINS + def_bool PCI + +config PCI_SYSCALL + def_bool PCI + +config PCI_XILINX + bool "Xilinx PCI host bridge support" + depends on PCI + +source "drivers/pci/Kconfig" endmenu |