forked from Minki/linux
ff050ad12c
Lots of changes specific to one of the SoC families. Some that
stick out are:
* mach-qcom gains new features, most importantly SMP support for
the newer chips (Stephen Boyd, Rohit Vaswani)
* mvebu gains support for three new SoCs: Armada 375, 380 and 385
(Thomas Petazzoni and Free-electrons team)
* SMP support for Rockchips (Heiko Stübner)
* Lots of i.MX changes (Shawn Guo)
* Added support for BCM5301x SoC (Hauke Mehrtens)
* Multiplatform support for Marvell Kirkwood and Dove
(Andrew Lunn and Sebastian Hesselbarth doing the final part
of a long journey)
* Unify davinci platforms and remove obsolete ones (Sekhar Nori,
Arnd Bergmann)
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Merge tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC specific changes from Arnd Bergmann:
"Lots of changes specific to one of the SoC families. Some that stick
out are:
- mach-qcom gains new features, most importantly SMP support for the
newer chips (Stephen Boyd, Rohit Vaswani)
- mvebu gains support for three new SoCs: Armada 375, 380 and 385
(Thomas Petazzoni and Free-electrons team)
- SMP support for Rockchips (Heiko Stübner)
- Lots of i.MX changes (Shawn Guo)
- Added support for BCM5301x SoC (Hauke Mehrtens)
- Multiplatform support for Marvell Kirkwood and Dove (Andrew Lunn
and Sebastian Hesselbarth doing the final part of a long journey)
- Unify davinci platforms and remove obsolete ones (Sekhar Nori, Arnd
Bergmann)"
* tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (126 commits)
ARM: sunxi: Select HAVE_ARM_ARCH_TIMER
ARM: cache-tauros2: remove ARMv6 code
ARM: mvebu: don't select CONFIG_NEON
ARM: davinci: fix DT booting with default defconfig
ARM: configs: bcm_defconfig: enable bcm590xx regulator support
ARM: davinci: remove tnetv107x support
MAINTAINERS: Update ARM STi maintainers
ARM: restrict BCM_KONA_UART to ARCH_BCM_MOBILE
ARM: bcm21664: Add board support.
ARM: sunxi: Add the new watchog compatibles to the reboot code
ARM: enable ARM_HAS_SG_CHAIN for multiplatform
ARM: davinci: remove da8xx_omapl_defconfig
ARM: davinci: da8xx: fix multiple watchdog device registration
ARM: davinci: add da8xx specific configs to davinci_all_defconfig
ARM: davinci: enable da8xx build concurrently with older devices
ARM: BCM5301X: workaround suppress fault
ARM: BCM5301X: add early debugging support
ARM: BCM5301X: initial support for the BCM5301X/BCM470X SoCs with ARM CPU
ARM: mach-bcm: Remove GENERIC_TIME
ARM: shmobile: APMU: Fix warnings due to improper printk formats
...
344 lines
7.8 KiB
Plaintext
344 lines
7.8 KiB
Plaintext
config ARCH_OMAP
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bool
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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 ARCH_HAS_OPP
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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_HAS_OPP
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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 CACHE_L2X0
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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
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select PL310_ERRATA_727915
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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 ARCH_HAS_OPP
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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 ARCH_HAS_OPP
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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 ARCH_HAS_OPP
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select ARM_GIC
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select MACH_OMAP_GENERIC
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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 ARCH_HAS_OPP
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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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config ARCH_OMAP2PLUS
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bool
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select ARCH_HAS_BANDGAP
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select ARCH_HAS_CPUFREQ
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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 OMAP_DM_TIMER
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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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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_OMAP_3430SDP
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bool "OMAP 3430 SDP 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_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 MACH_TI8168EVM
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bool "TI8168 Evaluation Module"
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depends on SOC_TI81XX
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default y
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config MACH_TI8148EVM
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bool "TI8148 Evaluation Module"
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depends on SOC_TI81XX
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default y
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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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