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| author | Anders Berg <anders.berg@lsi.com> | 2014-05-23 13:08:35 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-05-23 20:18:39 +0400 |
| commit | 1d22924e1c4e299337e86e290c02c3e3eb43b608 (patch) | |
| tree | 53ebde5a7a8bef8e3ac50be57733505110b287ba /arch/arm/mach-axxia/Kconfig | |
| parent | a798c10faf62a505d24e5f6213fbaf904a39623f (diff) | |
| download | linux-1d22924e1c4e299337e86e290c02c3e3eb43b608.tar.xz | |
ARM: Add platform support for LSI AXM55xx SoC
The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15
cores (in a 4x4 cluster configuration). The cores within each cluster share an
L2 cache, and the clusters are connected to each other via a CCN-504 cache
coherent interconnect.
This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located
above 4GB in the memory map.
Signed-off-by: Anders Berg <anders.berg@lsi.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-axxia/Kconfig')
| -rw-r--r-- | arch/arm/mach-axxia/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-axxia/Kconfig b/arch/arm/mach-axxia/Kconfig new file mode 100644 index 000000000000..8be7e0ae1922 --- /dev/null +++ b/arch/arm/mach-axxia/Kconfig @@ -0,0 +1,16 @@ +config ARCH_AXXIA + bool "LSI Axxia platforms" if (ARCH_MULTI_V7 && ARM_LPAE) + select ARCH_DMA_ADDR_T_64BIT + select ARM_AMBA + select ARM_GIC + select ARM_TIMER_SP804 + select HAVE_ARM_ARCH_TIMER + select MFD_SYSCON + select MIGHT_HAVE_PCI + select PCI_DOMAINS if PCI + select ZONE_DMA + help + This enables support for the LSI Axxia devices. + + The LSI Axxia platforms require a Flattened Device Tree to be passed + to the kernel. |