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1306b20daa
further clean up work. Note that we still have dependencies to the legacy booting for omap3 board-*.c files for setting up the board specific memory timings. For that we need the timing related things still exposed in include/linux/omap-gpmc.h. This will all become private data to the GPMC driver once the legacy booting support can be dropped. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUeOpCAAoJEBvUPslcq6VzJz4P/2ZSZ1L8rdc4Y4sLfBJndmd2 KPrPhjDqUDG8RibLroRN1j5dOpL5FmsfwOvCAuMCFm94SkduP5rKLKzaY/ablKRM TW2YtN4TJ1tG6LF6OhFZcusuD3wX08JSGfmYj443WQ3FcMyIygaj5v5GmV0Ldj2G 4hN47UKStOWDCQjBCqfdB4F3kB8vbnrkA4j7BTw/Ng8+iWUhQsu9TVnm46ZktBS0 nalA3BOvm5vGEDIUTmDh7VtSejadndUwmWOhl2VPxPp7uhfUxlmW/Rtg2fUZM9iw UbxplCKD9ddh2cpinO2EHL0XGl1LioR44pD8RpoCs4SlbRmj4/PoMMqGyXl02mkS F/7O42OzNoWD93LvR1Oh9vWcuytV8laWHKKNYN/Lndv1AiLJvkUvoS0STDe62sVY G9laqOSh+YRR6jIZQ4ZhZ1/Z7SJJaP5ot8MKlJOnpR0O4tL+GTlrpTGuE3RlvAaM 7AE4X/0n46UCYfDqJpQTusLRKJLKutyyvAk5gCmoAUcUSLhdGQHjCv0ygebD4YxY U7bDV+jQunCsZpBXeDnQEjvQstHq7S0dRLo4oxj8rJOto/PpdQ70orenSaSDzDfQ hxeT9pUC0CK+K4NP3PVmeSEEhV3RTY/T4n7gTuBIt8sEqSEUjm4hhu/mrL/OYNLm fX5AhGQ6EUx/Mq4NtTdF =O1GC -----END PGP SIGNATURE----- Merge tag 'omap-for-v3.19/gpmc-move-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/omap-gpmc Pull "move omap gpmc to drivers finally" from Tony Lindgren: We can finally move the GPMC code to live in drivers/memory for further clean up work. Note that we still have dependencies to the legacy booting for omap3 board-*.c files for setting up the board specific memory timings. For that we need the timing related things still exposed in include/linux/omap-gpmc.h. This will all become private data to the GPMC driver once the legacy booting support can be dropped. * tag 'omap-for-v3.19/gpmc-move-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: memory: gpmc: Move omap gpmc code to live under drivers ARM: OMAP2+: Move GPMC initcall to devices.c ARM: OMAP2+: Prepare to move GPMC to drivers by platform data header Signed-off-by: Arnd Bergmann <arnd@arndb.de>
327 lines
7.5 KiB
Plaintext
327 lines
7.5 KiB
Plaintext
menu "TI OMAP/AM/DM/DRA Family"
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depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
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config ARCH_OMAP2
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bool "TI OMAP2"
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depends on ARCH_MULTI_V6
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select ARCH_OMAP2PLUS
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select CPU_V6
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select SOC_HAS_OMAP2_SDRC
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config ARCH_OMAP3
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bool "TI OMAP3"
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depends on ARCH_MULTI_V7
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select ARCH_OMAP2PLUS
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select ARM_CPU_SUSPEND if PM
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select OMAP_INTERCONNECT
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select PM_OPP if PM
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select PM_RUNTIME if CPU_IDLE
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select SOC_HAS_OMAP2_SDRC
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config ARCH_OMAP4
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bool "TI OMAP4"
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depends on ARCH_MULTI_V7
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select ARCH_OMAP2PLUS
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select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
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select ARM_CPU_SUSPEND if PM
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select ARM_ERRATA_720789
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select ARM_GIC
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select HAVE_ARM_SCU if SMP
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select HAVE_ARM_TWD if SMP
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select OMAP_INTERCONNECT
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select PL310_ERRATA_588369 if CACHE_L2X0
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select PL310_ERRATA_727915 if CACHE_L2X0
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select PM_OPP if PM
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select PM_RUNTIME if CPU_IDLE
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select ARM_ERRATA_754322
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select ARM_ERRATA_775420
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config SOC_OMAP5
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bool "TI OMAP5"
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depends on ARCH_MULTI_V7
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select ARCH_OMAP2PLUS
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select ARM_CPU_SUSPEND if PM
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select ARM_GIC
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select HAVE_ARM_SCU if SMP
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select HAVE_ARM_TWD if SMP
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select HAVE_ARM_ARCH_TIMER
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select ARM_ERRATA_798181 if SMP
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config SOC_AM33XX
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bool "TI AM33XX"
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depends on ARCH_MULTI_V7
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select ARCH_OMAP2PLUS
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select ARM_CPU_SUSPEND if PM
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config SOC_AM43XX
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bool "TI AM43x"
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depends on ARCH_MULTI_V7
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select ARCH_OMAP2PLUS
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select ARM_GIC
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select MACH_OMAP_GENERIC
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select MIGHT_HAVE_CACHE_L2X0
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config SOC_DRA7XX
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bool "TI DRA7XX"
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depends on ARCH_MULTI_V7
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select ARCH_OMAP2PLUS
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select ARM_CPU_SUSPEND if PM
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select ARM_GIC
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select HAVE_ARM_ARCH_TIMER
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select IRQ_CROSSBAR
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config ARCH_OMAP2PLUS
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bool
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select ARCH_HAS_BANDGAP
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select ARCH_HAS_HOLES_MEMORYMODEL
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select ARCH_OMAP
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select ARCH_REQUIRE_GPIOLIB
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select CLKSRC_MMIO
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select GENERIC_IRQ_CHIP
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select MACH_OMAP_GENERIC
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select MEMORY
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select OMAP_DM_TIMER
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select OMAP_GPMC
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select PINCTRL
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select SOC_BUS
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select TI_PRIV_EDMA
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select OMAP_IRQCHIP
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help
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Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
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if ARCH_OMAP2PLUS
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menu "TI OMAP2/3/4 Specific Features"
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config ARCH_OMAP2PLUS_TYPICAL
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bool "Typical OMAP configuration"
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default y
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select AEABI
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select HIGHMEM
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select I2C
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select I2C_OMAP
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select MENELAUS if ARCH_OMAP2
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select NEON if CPU_V7
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select PM_RUNTIME
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select REGULATOR
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select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
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select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
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select VFP
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help
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Compile a kernel suitable for booting most boards
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config SOC_HAS_OMAP2_SDRC
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bool "OMAP2 SDRAM Controller support"
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config SOC_HAS_REALTIME_COUNTER
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bool "Real time free running counter"
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depends on SOC_OMAP5 || SOC_DRA7XX
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default y
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comment "OMAP Core Type"
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depends on ARCH_OMAP2
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config SOC_OMAP2420
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bool "OMAP2420 support"
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depends on ARCH_OMAP2
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default y
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select OMAP_DM_TIMER
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select SOC_HAS_OMAP2_SDRC
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config SOC_OMAP2430
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bool "OMAP2430 support"
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depends on ARCH_OMAP2
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default y
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select SOC_HAS_OMAP2_SDRC
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config SOC_OMAP3430
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bool "OMAP3430 support"
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depends on ARCH_OMAP3
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default y
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select SOC_HAS_OMAP2_SDRC
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config SOC_TI81XX
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bool "TI81XX support"
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depends on ARCH_OMAP3
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default y
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config OMAP_PACKAGE_CBC
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bool
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config OMAP_PACKAGE_CBB
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bool
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config OMAP_PACKAGE_CUS
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bool
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config OMAP_PACKAGE_CBP
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bool
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comment "OMAP Legacy Platform Data Board Type"
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depends on ARCH_OMAP2PLUS
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config MACH_OMAP_GENERIC
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bool
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config MACH_OMAP2_TUSB6010
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bool
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depends on ARCH_OMAP2 && SOC_OMAP2420
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default y if MACH_NOKIA_N8X0
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config MACH_OMAP3_BEAGLE
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bool "OMAP3 BEAGLE board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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config MACH_DEVKIT8000
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bool "DEVKIT8000 board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CUS
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config MACH_OMAP_LDP
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bool "OMAP3 LDP board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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config MACH_OMAP3530_LV_SOM
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bool "OMAP3 Logic 3530 LV SOM board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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help
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Support for the LogicPD OMAP3530 SOM Development kit
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for full description please see the products webpage at
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http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
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config MACH_OMAP3_TORPEDO
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bool "OMAP3 Logic 35x Torpedo board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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help
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Support for the LogicPD OMAP35x Torpedo Development kit
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for full description please see the products webpage at
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http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
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config MACH_OVERO
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bool "Gumstix Overo board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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config MACH_OMAP3517EVM
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bool "OMAP3517/ AM3517 EVM board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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config MACH_CRANEBOARD
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bool "AM3517/05 CRANE board"
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depends on ARCH_OMAP3
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select OMAP_PACKAGE_CBB
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config MACH_OMAP3_PANDORA
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bool "OMAP3 Pandora"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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config MACH_TOUCHBOOK
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bool "OMAP3 Touch Book"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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config MACH_NOKIA_N810
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bool
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config MACH_NOKIA_N810_WIMAX
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bool
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config MACH_NOKIA_N8X0
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bool "Nokia N800/N810"
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depends on SOC_OMAP2420
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default y
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select MACH_NOKIA_N810
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select MACH_NOKIA_N810_WIMAX
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config MACH_NOKIA_RX51
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bool "Nokia N900 (RX-51) phone"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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config MACH_CM_T35
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bool "CompuLab CM-T35/CM-T3730 modules"
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depends on ARCH_OMAP3
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default y
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select MACH_CM_T3730
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select OMAP_PACKAGE_CUS
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config MACH_CM_T3517
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bool "CompuLab CM-T3517 module"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CBB
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config MACH_CM_T3730
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bool
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config MACH_SBC3530
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bool "OMAP3 SBC STALKER board"
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depends on ARCH_OMAP3
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default y
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select OMAP_PACKAGE_CUS
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config OMAP3_EMU
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bool "OMAP3 debugging peripherals"
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depends on ARCH_OMAP3
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select ARM_AMBA
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select OC_ETM
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help
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Say Y here to enable debugging hardware of omap3
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config OMAP3_SDRC_AC_TIMING
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bool "Enable SDRC AC timing register changes"
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depends on ARCH_OMAP3
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default n
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help
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If you know that none of your system initiators will attempt to
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access SDRAM during CORE DVFS, select Y here. This should boost
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SDRAM performance at lower CORE OPPs. There are relatively few
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users who will wish to say yes at this point - almost everyone will
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wish to say no. Selecting yes without understanding what is
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going on could result in system crashes;
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config OMAP4_ERRATA_I688
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bool "OMAP4 errata: Async Bridge Corruption"
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depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM
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select ARCH_HAS_BARRIERS
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help
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If a data is stalled inside asynchronous bridge because of back
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pressure, it may be accepted multiple times, creating pointer
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misalignment that will corrupt next transfers on that data path
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until next reset of the system (No recovery procedure once the
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issue is hit, the path remains consistently broken). Async bridge
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can be found on path between MPU to EMIF and MPU to L3 interconnect.
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This situation can happen only when the idle is initiated by a
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Master Request Disconnection (which is trigged by software when
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executing WFI on CPU).
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The work-around for this errata needs all the initiators connected
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through async bridge must ensure that data path is properly drained
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before issuing WFI. This condition will be met if one Strongly ordered
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access is performed to the target right before executing the WFI.
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In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
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IO barrier ensure that there is no synchronisation loss on initiators
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operating on both interconnect port simultaneously.
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endmenu
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endif
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endmenu
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