56 lines
1.7 KiB
Plaintext
56 lines
1.7 KiB
Plaintext
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menu "Versatile Express platform type"
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depends on ARCH_VEXPRESS
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config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
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bool
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select ARM_ERRATA_720789
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select ARM_ERRATA_751472
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select PL310_ERRATA_753970 if CACHE_PL310
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help
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Provides common dependencies for Versatile Express platforms
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based on Cortex-A5 and Cortex-A9 processors. In order to
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build a working kernel, you must also enable relevant core
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tile support or Flattened Device Tree based support options.
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config ARCH_VEXPRESS_CA9X4
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bool "Versatile Express Cortex-A9x4 tile"
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select ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
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select ARM_GIC
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select CPU_V7
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select HAVE_SMP
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select MIGHT_HAVE_CACHE_L2X0
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config ARCH_VEXPRESS_DT
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bool "Device Tree support for Versatile Express platforms"
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select ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
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select ARM_GIC
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select ARM_PATCH_PHYS_VIRT
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select AUTO_ZRELADDR
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select CPU_V7
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select HAVE_SMP
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select MIGHT_HAVE_CACHE_L2X0
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select USE_OF
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help
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New Versatile Express platforms require Flattened Device Tree to
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be passed to the kernel.
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This option enables support for systems using Cortex processor based
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ARM core and logic (FPGA) tiles on the Versatile Express motherboard,
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for example:
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- CoreTile Express A5x2 (V2P-CA5s)
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- CoreTile Express A9x4 (V2P-CA9)
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- CoreTile Express A15x2 (V2P-CA15)
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- LogicTile Express 13MG (V2F-2XV6) with A5, A7, A9 or A15 SMMs
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(Soft Macrocell Models)
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- Versatile Express RTSMs (Models)
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You must boot using a Flattened Device Tree in order to use these
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platforms. The traditional (ATAGs) boot method is not usable on
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these boards with this option.
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If your bootloader supports Flattened Device Tree based booting,
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say Y here.
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endmenu
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