forked from Minki/linux
1892bbcdd4
Currently CONFIG_ARCH_BCM_MOBILE is used to select all (both) Broadcom mobile SoC families. Instead, use that only as a config menu switch, and define specific symbols like ARCH_BCM_281XX to select a particular SoC family. If ARCH_BCM_MOBILE is selected, all of the SoCs will be selected by default, but this way each can be disabled individually as well. Note that BCM281xx and BCM21664 both require the SMC and L2 cache control code, so that code will be built based on ARCH_BCM_MOBILE. Signed-off-by: Alex Elder <elder@linaro.org> [mporter: added ARM: to the description] Signed-off-by: Matt Porter <mporter@linaro.org>
95 lines
2.3 KiB
Plaintext
95 lines
2.3 KiB
Plaintext
config ARCH_BCM
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bool "Broadcom SoC Support"
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depends on ARCH_MULTIPLATFORM
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help
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This enables support for Broadcom ARM based SoC
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chips
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if ARCH_BCM
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menu "Broadcom SoC Selection"
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config ARCH_BCM_MOBILE
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bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7
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depends on MMU
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select ARCH_REQUIRE_GPIOLIB
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select ARM_ERRATA_754322
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select ARM_ERRATA_764369 if SMP
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select ARM_GIC
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select GPIO_BCM_KONA
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select TICK_ONESHOT
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select CACHE_L2X0
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select HAVE_ARM_ARCH_TIMER
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select PINCTRL
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help
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This enables support for systems based on Broadcom mobile SoCs.
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if ARCH_BCM_MOBILE
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menu "Broadcom Mobile SoC Selection"
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config ARCH_BCM_281XX
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bool "Broadcom BCM281XX SoC family"
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default y
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help
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Enable support for the the BCM281XX family, which includes
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BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
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variants.
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config ARCH_BCM_21664
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bool "Broadcom BCM21664 SoC family"
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default y
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help
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Enable support for the the BCM21664 family, which includes
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BCM21663 and BCM21664 variants.
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endmenu
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endif
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config ARCH_BCM2835
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bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
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select ARCH_REQUIRE_GPIOLIB
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select ARM_AMBA
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select ARM_ERRATA_411920
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select ARM_TIMER_SP804
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select CLKDEV_LOOKUP
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select CLKSRC_OF
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select CPU_V6
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select GENERIC_CLOCKEVENTS
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select PINCTRL
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select PINCTRL_BCM2835
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help
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This enables support for the Broadcom BCM2835 SoC. This SoC is
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used in the Raspberry Pi and Roku 2 devices.
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config ARCH_BCM_5301X
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bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
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depends on MMU
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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 HAVE_SMP
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select COMMON_CLK
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select GENERIC_CLOCKEVENTS
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select ARM_GLOBAL_TIMER
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select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
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select MIGHT_HAVE_PCI
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help
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Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
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This is a network SoC line mostly used in home routers and
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wifi access points, it's internal name is Northstar.
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This inclused the following SoC: BCM53010, BCM53011, BCM53012,
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BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
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BCM4708 and BCM4709.
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Do not confuse this with the BCM4760 which is a totally
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different SoC or with the older BCM47XX and BCM53XX based
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network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
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endmenu
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endif
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